Articles | Volume 18, issue 19
Biogeosciences, 18, 5397–5422, 2021
https://doi.org/10.5194/bg-18-5397-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Biogeosciences, 18, 5397–5422, 2021
https://doi.org/10.5194/bg-18-5397-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article 06 Oct 2021
Research article | 06 Oct 2021
Hydrothermal trace metal release and microbial metabolism in the northeastern Lau Basin of the South Pacific Ocean
Natalie R. Cohen et al.
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Rebecca Chmiel, Nathan Lanning, Allison Laubach, Jong-Mi Lee, Jessica Fitzsimmons, Mariko Hatta, William J. Jenkins, Phoebe J. Lam, Matthew McIlvin, Alessandro Tagliabue, and Mak A. Saito
Biogeosciences Discuss., https://doi.org/10.5194/bg-2021-305, https://doi.org/10.5194/bg-2021-305, 2021
Preprint under review for BG
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Dissolved cobalt is present in trace amounts in seawater and is a necessary nutrient for marine life. On a transect from the Alaskan coast to Tahiti, we measured seawater concentrations of dissolved cobalt. Here, we describe several interesting features of the Pacific cobalt cycle including cobalt sources along the Alaskan coast and Hawaiian vents, deep ocean particle formation, cobalt activity in low oxygen regions, and how our samples compare to a global biogeochemical model’s predictions.
Thomas S. Bianchi, Madhur Anand, Chris T. Bauch, Donald E. Canfield, Luc De Meester, Katja Fennel, Peter M. Groffman, Michael L. Pace, Mak Saito, and Myrna J. Simpson
Biogeosciences, 18, 3005–3013, https://doi.org/10.5194/bg-18-3005-2021, https://doi.org/10.5194/bg-18-3005-2021, 2021
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Better development of interdisciplinary ties between biology, geology, and chemistry advances biogeochemistry through (1) better integration of contemporary (or rapid) evolutionary adaptation to predict changing biogeochemical cycles and (2) universal integration of data from long-term monitoring sites in terrestrial, aquatic, and human systems that span broad geographical regions for use in modeling.
Randelle M. Bundy, Alessandro Tagliabue, Nicholas J. Hawco, Peter L. Morton, Benjamin S. Twining, Mariko Hatta, Abigail E. Noble, Mattias R. Cape, Seth G. John, Jay T. Cullen, and Mak A. Saito
Biogeosciences, 17, 4745–4767, https://doi.org/10.5194/bg-17-4745-2020, https://doi.org/10.5194/bg-17-4745-2020, 2020
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Cobalt (Co) is an essential nutrient for ocean microbes and is scarce in most areas of the ocean. This study measured Co concentrations in the Arctic Ocean for the first time and found that Co levels are extremely high in the surface waters of the Canadian Arctic. Although the Co primarily originates from the shelf, the high concentrations persist throughout the central Arctic. Co in the Arctic appears to be increasing over time and might be a source of Co to the North Atlantic.
Noelle A. Held, Eric A. Webb, Matthew M. McIlvin, David A. Hutchins, Natalie R. Cohen, Dawn M. Moran, Korinna Kunde, Maeve C. Lohan, Claire Mahaffey, E. Malcolm S. Woodward, and Mak A. Saito
Biogeosciences, 17, 2537–2551, https://doi.org/10.5194/bg-17-2537-2020, https://doi.org/10.5194/bg-17-2537-2020, 2020
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Trichodesmium is a globally important marine nitrogen fixer that stimulates primary production in the surface ocean. We surveyed metaproteomes of Trichodesmium populations across the North Atlantic and other oceans, and we found that they experience simultaneous phosphate and iron stress because of the biophysical limits of nutrient uptake. Importantly, nitrogenase was most abundant during co-stress, indicating the potential importance of this phenotype to global nitrogen and carbon cycling.
Kathleen M. Munson, Carl H. Lamborg, Rene M. Boiteau, and Mak A. Saito
Biogeosciences, 15, 6451–6460, https://doi.org/10.5194/bg-15-6451-2018, https://doi.org/10.5194/bg-15-6451-2018, 2018
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Methylmercury accumulates in marine organisms and is produced by bacterial processes in sediment systems. To date, the contribution of these processes to the marine water column is poorly understood. We measured noncellular production and breakdown of methylmercury in equatorial Pacific waters. We observed enhanced production in filtered waters that suggests noncellular processes result in rapid mercury transformations and, in turn, control methylmercury concentrations in the open ocean.
Sara J. Bender, Dawn M. Moran, Matthew R. McIlvin, Hong Zheng, John P. McCrow, Jonathan Badger, Giacomo R. DiTullio, Andrew E. Allen, and Mak A. Saito
Biogeosciences, 15, 4923–4942, https://doi.org/10.5194/bg-15-4923-2018, https://doi.org/10.5194/bg-15-4923-2018, 2018
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Phaeocystis antarctica is an important phytoplankter of the Antarctic coastal environment where it dominates the early season bloom after sea ice retreat. Iron nutrition was found to be an important factor that results in Phaeocystis colony formation and a large restructuring of the proteome, including changes associated with the flagellate to colonial transition and adaptive responses to iron scarcity. Analysis of Phaeocystis proteins from the Ross Sea revealed the presence of both cell types.
Mak A. Saito, Abigail E. Noble, Nicholas Hawco, Benjamin S. Twining, Daniel C. Ohnemus, Seth G. John, Phoebe Lam, Tim M. Conway, Rod Johnson, Dawn Moran, and Matthew McIlvin
Biogeosciences, 14, 4637–4662, https://doi.org/10.5194/bg-14-4637-2017, https://doi.org/10.5194/bg-14-4637-2017, 2017
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Cobalt has the smallest oceanic inventory of all known inorganic micronutrients, and hence is particularly vulnerable to influence by internal oceanic processes. The stoichiometry of cobalt was studied in the North Atlantic, and interpreted with regard to the context of Redfield theory with a focus on biological uptake, scavenging, and the coupling between dissolved and particulate phases. The stoichiometry of cobalt accelerated towards the surface due to increased biological activity and use.
Abigail E. Noble, Daniel C. Ohnemus, Nicholas J. Hawco, Phoebe J. Lam, and Mak A. Saito
Biogeosciences, 14, 2715–2739, https://doi.org/10.5194/bg-14-2715-2017, https://doi.org/10.5194/bg-14-2715-2017, 2017
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This study examines sources and sinks of dissolved and labile cobalt in the North Atlantic Ocean. The North and South Atlantic are influenced differently by dust, coastal margin sources, biota, and suspended particles. Dissolved cobalt in both basins is driven by a coastal margin source, leading to large plumes emanating from the north and south African coasts. These plumes are comparable in size despite the high dust flux observed in the North Atlantic that is absent in the South Atlantic.
Nicholas J. Hawco, Daniel C. Ohnemus, Joseph A. Resing, Benjamin S. Twining, and Mak A. Saito
Biogeosciences, 13, 5697–5717, https://doi.org/10.5194/bg-13-5697-2016, https://doi.org/10.5194/bg-13-5697-2016, 2016
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Cobalt is a scarce nutrient required by phytoplankton. We report more than 800 measurements of dissolved cobalt in the South Pacific Ocean, which show high cobalt concentrations in anoxic subsurface waters offshore of Peru. Coastal cobalt sources may be stronger under low oxygen and could fluctuate as climate change is expected to alter the extent of these low-oxygen regions.
B. M. Voss, B. Peucker-Ehrenbrink, T. I. Eglinton, R. G. M. Spencer, E. Bulygina, V. Galy, C. H. Lamborg, P. M. Ganguli, D. B. Montluçon, S. Marsh, S. L. Gillies, J. Fanslau, A. Epp, and R. Luymes
Biogeosciences, 12, 5597–5618, https://doi.org/10.5194/bg-12-5597-2015, https://doi.org/10.5194/bg-12-5597-2015, 2015
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This study presents seasonal cycles of organic matter concentration and composition in the Fraser River. Dissolved organic matter patterns are linked to flushing of shallow soil layers during spring snowmelt and fall rain events. The preliminary Hg data set indicates significant changes in concentrations during the spring freshet. Organic carbon export, as both area-normalized yield and the proportion of basin primary productivity, in the Fraser River is typical of large rivers globally.
Related subject area
Biogeochemistry: Environmental Microbiology
Fractionation of stable carbon isotopes during acetate consumption by methanogenic and sulfidogenic microbial communities in rice paddy soils and lake sediments
Sedimentation rate and organic matter dynamics shape microbiomes across a continental margin
Disturbance triggers non-linear microbe–environment feedbacks
Hydrographic fronts shape productivity, nitrogen fixation, and microbial community composition in the southern Indian Ocean and the Southern Ocean
Microbial and geo-archaeological records reveal the growth rate, origin and composition of desert rock surface communities
Metagenomic insights into the metabolism of microbial communities that mediate iron and methane cycling in Lake Kinneret iron-rich methanic sediments
Spatiotemporal patterns of N2 fixation in coastal waters derived from rate measurements and remote sensing
Biotic and abiotic transformation of amino acids in cloud water: experimental studies and atmospheric implications
Potential bioavailability of organic matter from atmospheric particles to marine heterotrophic bacteria
Microbial functional signature in the atmospheric boundary layer
New insight to niche partitioning and ecological function of ammonia oxidizing archaea in subtropical estuarine ecosystem
Impact of reactive surfaces on the abiotic reaction between nitrite and ferrous iron and associated nitrogen and oxygen isotope dynamics
Reviews and syntheses: Bacterial bioluminescence – ecology and impact in the biological carbon pump
Salinity-dependent algae uptake and subsequent carbon and nitrogen metabolisms of two intertidal foraminifera (Ammonia tepida and Haynesina germanica)
On giant shoulders: how a seamount affects the microbial community composition of seawater and sponges
Spatial variations in sedimentary N-transformation rates in the North Sea (German Bight)
Patterns of (trace) metals and microorganisms in the Rainbow hydrothermal vent plume at the Mid-Atlantic Ridge
Co-occurrence of Fe and P stress in natural populations of the marine diazotroph Trichodesmium
Senescence as the main driver of iodide release from a diverse range of marine phytoplankton
Reviews and syntheses: Biological weathering and its consequences at different spatial levels – from nanoscale to global scale
Deep-sea sponge grounds as nutrient sinks: denitrification is common in boreo-Arctic sponges
Inducing the attachment of cable bacteria on oxidizing electrodes
Bacterial degradation activity in the eastern tropical South Pacific oxygen minimum zone
Macromolecular fungal ice nuclei in Fusarium: effects of physical and chemical processing
Effects of sea animal colonization on the coupling between dynamics and activity of soil ammonia-oxidizing bacteria and archaea in maritime Antarctica
Comprehensive characterization of an aspen (Populus tremuloides) leaf litter sample that maintained ice nucleation activity for 48 years
The origin and role of biological rock crusts in rocky desert weathering
Pyrite oxidization accelerates bacterial carbon sequestration in copper mine tailings
Biogeochemical evidence of anaerobic methane oxidation on active submarine mud volcanoes on the continental slope of the Canadian Beaufort Sea
Filtration artefacts in bacterial community composition can affect the outcome of dissolved organic matter biolability assays
Predominance of methanogens over methanotrophs in rewetted fens characterized by high methane emissions
Trichodesmium physiological ecology and phosphate reduction in the western tropical South Pacific
Potential for phenol biodegradation in cloud waters
Colony formation in Phaeocystis antarctica: connecting molecular mechanisms with iron biogeochemistry
In-depth characterization of diazotroph activity across the western tropical South Pacific hotspot of N2 fixation (OUTPACE cruise)
Programmed cell death in diazotrophs and the fate of organic matter in the western tropical South Pacific Ocean during the OUTPACE cruise
Rapid mineralization of biogenic volatile organic compounds in temperate and Arctic soils
A three-dimensional niche comparison of Emiliania huxleyi and Gephyrocapsa oceanica: reconciling observations with projections
Distribution and drivers of symbiotic and free-living diazotrophic cyanobacteria in the western tropical South Pacific
Virus-mediated transfer of nitrogen from heterotrophic bacteria to phytoplankton
Environmental controls on the elemental composition of a Southern Hemisphere strain of the coccolithophore Emiliania huxleyi
Calcium carbonates: induced biomineralization with controlled macromorphology
Contrasting effects of ammonium and nitrate additions on the biomass of soil microbial communities and enzyme activities in subtropical China
Effects of ultraviolet radiation on photosynthetic performance and N2 fixation in Trichodesmium erythraeum IMS 101
Biogeochemical cycling at the aquatic–terrestrial interface is linked to parafluvial hyporheic zone inundation history
Alterations in microbial community composition with increasing fCO2: a mesocosm study in the eastern Baltic Sea
Long-distance electron transport occurs globally in marine sediments
Vertical profiles of sediment methanogenic potential and communities in two plateau freshwater lakes
Annual variability and regulation of methane and sulfate fluxes in Baltic Sea estuarine sediments
Ocean acidification impacts bacteria–phytoplankton coupling at low-nutrient conditions
Ralf Conrad, Pengfei Liu, and Peter Claus
Biogeosciences, 18, 6533–6546, https://doi.org/10.5194/bg-18-6533-2021, https://doi.org/10.5194/bg-18-6533-2021, 2021
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Acetate is an important intermediate during the anaerobic degradation of organic matter. It is consumed by methanogenic and sulfidogenic microorganisms accompanied by stable carbon isotope fractionation. We determined isotope fractionation under different conditions in two paddy soils and two lake sediments and also determined the composition of the microbial communities. Despite a relatively wide range of experimental conditions, the range of fractionation factors was quite moderate.
Sabyasachi Bhattacharya, Tarunendu Mapder, Svetlana Fernandes, Chayan Roy, Jagannath Sarkar, Moidu Jameela Rameez, Subhrangshu Mandal, Abhijit Sar, Amit Kumar Chakraborty, Nibendu Mondal, Sumit Chatterjee, Bomba Dam, Aditya Peketi, Ranadhir Chakraborty, Aninda Mazumdar, and Wriddhiman Ghosh
Biogeosciences, 18, 5203–5222, https://doi.org/10.5194/bg-18-5203-2021, https://doi.org/10.5194/bg-18-5203-2021, 2021
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Physicochemical determinants of microbiome architecture across continental shelves–slopes are unknown, so we explored the geomicrobiology along 3 m sediment horizons of seasonal (shallow coastal) and perennial (deep sea) hypoxic zones of the Arabian Sea. Nature, concentration, and fate of the organic matter delivered to the sea floor were found to shape the microbiome across the western Indian margin, under direct–indirect influence of sedimentation rate and water column O2 level.
Aditi Sengupta, Sarah J. Fansler, Rosalie K. Chu, Robert E. Danczak, Vanessa A. Garayburu-Caruso, Lupita Renteria, Hyun-Seob Song, Jason Toyoda, Jacqueline Wells, and James C. Stegen
Biogeosciences, 18, 4773–4789, https://doi.org/10.5194/bg-18-4773-2021, https://doi.org/10.5194/bg-18-4773-2021, 2021
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Conceptual models link microbes with the environment but are untested. We test a recent model using riverbed sediments. We exposed sediments to disturbances, going dry and becoming wet again. As the length of dry conditions got longer, there was a sudden shift in the ecology of microbes, chemistry of organic matter, and rates of microbial metabolism. We propose a new model based on feedbacks initiated by disturbance that cascade across biological, chemical, and functional aspects of the system.
Cora Hörstmann, Eric J. Raes, Pier Luigi Buttigieg, Claire Lo Monaco, Uwe John, and Anya M. Waite
Biogeosciences, 18, 3733–3749, https://doi.org/10.5194/bg-18-3733-2021, https://doi.org/10.5194/bg-18-3733-2021, 2021
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Microbes are the main drivers of productivity and nutrient cycling in the ocean. We present a combined approach assessing C and N uptake and microbial community diversity across ecological provinces in the Southern Ocean and southern Indian Ocean. Provinces showed distinct genetic fingerprints, but microbial activity varied gradually across regions, correlating with nutrient concentrations. Our study advances the biogeographic understanding of microbial diversity across C and N uptake regimes.
Nimrod Wieler, Tali Erickson Gini, Osnat Gillor, and Roey Angel
Biogeosciences, 18, 3331–3342, https://doi.org/10.5194/bg-18-3331-2021, https://doi.org/10.5194/bg-18-3331-2021, 2021
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Biological rock crusts (BRCs) are common microbial-based assemblages covering rocks in drylands. BRCs play a crucial role in arid environments because of the limited activity of plants and soil. Nevertheless, BRC development rates have never been dated. Here we integrated archaeological, microbiological and geological methods to provide a first estimation of the growth rate of BRCs under natural conditions. This can serve as an affordable dating tool in archaeological sites in arid regions.
Michal Elul, Maxim Rubin-Blum, Zeev Ronen, Itay Bar-Or, Werner Eckert, and Orit Sivan
Biogeosciences, 18, 2091–2106, https://doi.org/10.5194/bg-18-2091-2021, https://doi.org/10.5194/bg-18-2091-2021, 2021
Mindaugas Zilius, Irma Vybernaite-Lubiene, Diana Vaiciute, Donata Overlingė, Evelina Grinienė, Anastasija Zaiko, Stefano Bonaglia, Iris Liskow, Maren Voss, Agneta Andersson, Sonia Brugel, Tobia Politi, and Paul A. Bukaveckas
Biogeosciences, 18, 1857–1871, https://doi.org/10.5194/bg-18-1857-2021, https://doi.org/10.5194/bg-18-1857-2021, 2021
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In fresh and brackish waters, algal blooms are often dominated by cyanobacteria, which have the ability to utilize atmospheric nitrogen. Cyanobacteria are also unusual in that they float to the surface and are dispersed by wind-driven currents. Their patchy and dynamic distribution makes it difficult to track their abundance and quantify their effects on nutrient cycling. We used remote sensing to map the distribution of cyanobacteria in a large Baltic lagoon and quantify their contributions.
Saly Jaber, Muriel Joly, Maxence Brissy, Martin Leremboure, Amina Khaled, Barbara Ervens, and Anne-Marie Delort
Biogeosciences, 18, 1067–1080, https://doi.org/10.5194/bg-18-1067-2021, https://doi.org/10.5194/bg-18-1067-2021, 2021
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Our study is of interest to atmospheric scientists and environmental microbiologists, as we show that clouds can be considered a medium where bacteria efficiently degrade and transform amino acids, in competition with chemical processes. As current atmospheric multiphase models are restricted to chemical degradation of organic compounds, our conclusions motivate further model development.
Kahina Djaoudi, France Van Wambeke, Aude Barani, Nagib Bhairy, Servanne Chevaillier, Karine Desboeufs, Sandra Nunige, Mohamed Labiadh, Thierry Henry des Tureaux, Dominique Lefèvre, Amel Nouara, Christos Panagiotopoulos, Marc Tedetti, and Elvira Pulido-Villena
Biogeosciences, 17, 6271–6285, https://doi.org/10.5194/bg-17-6271-2020, https://doi.org/10.5194/bg-17-6271-2020, 2020
Romie Tignat-Perrier, Aurélien Dommergue, Alban Thollot, Olivier Magand, Timothy M. Vogel, and Catherine Larose
Biogeosciences, 17, 6081–6095, https://doi.org/10.5194/bg-17-6081-2020, https://doi.org/10.5194/bg-17-6081-2020, 2020
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The adverse atmospheric environmental conditions do not appear suited for microbial life. We conducted the first global comparative metagenomic analysis to find out if airborne microbial communities might be selected by their ability to resist these adverse conditions. The relatively higher concentration of fungi led to the observation of higher proportions of stress-related functions in air. Fungi might likely resist and survive atmospheric physical stress better than bacteria.
Yanhong Lu, Shunyan Cheung, Ling Chen, Shuh-Ji Kao, Xiaomin Xia, Jianping Gan, Minhan Dai, and Hongbin Liu
Biogeosciences, 17, 6017–6032, https://doi.org/10.5194/bg-17-6017-2020, https://doi.org/10.5194/bg-17-6017-2020, 2020
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Through a comprehensive investigation, we observed differential niche partitioning among diverse ammonia-oxidizing archaea (AOA) sublineages in a typical subtropical estuary. Distinct AOA communities observed at DNA and RNA levels suggested that a strong divergence in ammonia-oxidizing activity among different AOA groups occurs. Our result highlights the importance of identifying major ammonia oxidizers at RNA level in future studies.
Anna-Neva Visser, Scott D. Wankel, Pascal A. Niklaus, James M. Byrne, Andreas A. Kappler, and Moritz F. Lehmann
Biogeosciences, 17, 4355–4374, https://doi.org/10.5194/bg-17-4355-2020, https://doi.org/10.5194/bg-17-4355-2020, 2020
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This study focuses on the chemical reaction between Fe(II) and nitrite, which has been reported to produce high levels of the greenhouse gas N2O. We investigated the extent to which dead biomass and Fe(II) minerals might enhance this reaction. Here, nitrite reduction was highest when both additives were present but less pronounced if only Fe(II) minerals were added. Both reaction systems show distinct differences, rather low N2O levels, and indicated the abiotic production of N2.
Lisa Tanet, Séverine Martini, Laurie Casalot, and Christian Tamburini
Biogeosciences, 17, 3757–3778, https://doi.org/10.5194/bg-17-3757-2020, https://doi.org/10.5194/bg-17-3757-2020, 2020
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Bioluminescent bacteria, the most abundant light-emitting organisms in the ocean, can be free-living, be symbiotic or colonize organic particles. This review suggests that they act as a visual target and may indirectly influence the sequestration of biogenic carbon in oceans by increasing the attraction rate for consumers. We summarize the instrumentation available to quantify this impact in future studies and propose synthetic figures integrating these ecological and biogeochemical concepts.
Michael Lintner, Bianca Biedrawa, Julia Wukovits, Wolfgang Wanek, and Petra Heinz
Biogeosciences, 17, 3723–3732, https://doi.org/10.5194/bg-17-3723-2020, https://doi.org/10.5194/bg-17-3723-2020, 2020
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Foraminifera are unicellular marine organisms that play an important role in the marine element cycle. Changes of environmental parameters such as salinity or temperature have a significant impact on the faunal assemblages. Our experiments show that changing salinity in the German Wadden Sea immediately influences the foraminiferal community. It seems that A. tepida is better adapted to salinity fluctuations than H. germanica.
Kathrin Busch, Ulrike Hanz, Furu Mienis, Benjamin Mueller, Andre Franke, Emyr Martyn Roberts, Hans Tore Rapp, and Ute Hentschel
Biogeosciences, 17, 3471–3486, https://doi.org/10.5194/bg-17-3471-2020, https://doi.org/10.5194/bg-17-3471-2020, 2020
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Seamounts are globally abundant submarine structures that offer great potential to study the impacts and interactions of environmental gradients at a single geographic location. In an exemplary way, we describe potential mechanisms by which a seamount can affect the structure of pelagic and benthic (sponge-)associated microbial communities. We conclude that the geology, physical oceanography, biogeochemistry, and microbiology of seamounts are even more closely linked than currently appreciated.
Alexander Bratek, Justus E. E. van
Beusekom, Andreas Neumann, Tina Sanders, Jana Friedrich, Kay-Christian Emeis, and Kirstin Dähnke
Biogeosciences, 17, 2839–2851, https://doi.org/10.5194/bg-17-2839-2020, https://doi.org/10.5194/bg-17-2839-2020, 2020
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The following paper highlights the importance of benthic N-transformation rates in different sediment types in the southern North Sea as a source of fixed nitrogen for primary producers and also as a sink of fixed nitrogen. Sedimentary fluxes of dissolved inorganic nitrogen support ∼7 to 59 % of the average annual primary production. Semi-permeable and permeable sediments contribute ∼68 % of the total benthic N2 production rates, counteracting eutrophication in the southern North Sea.
Sabine Haalboom, David M. Price, Furu Mienis, Judith D. L. van Bleijswijk, Henko C. de Stigter, Harry J. Witte, Gert-Jan Reichart, and Gerard C. A. Duineveld
Biogeosciences, 17, 2499–2519, https://doi.org/10.5194/bg-17-2499-2020, https://doi.org/10.5194/bg-17-2499-2020, 2020
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Mineral mining in deep-sea hydrothermal settings will lead to the formation of plumes of fine-grained, chemically reactive, suspended matter. Understanding how natural hydrothermal plumes evolve as they disperse from their source, and how they affect their surrounding environment, may help in characterising the behaviour of the diluted part of mining plumes. The natural plume provided a heterogeneous, geochemically enriched habitat conducive to the development of a distinct microbial ecology.
Noelle A. Held, Eric A. Webb, Matthew M. McIlvin, David A. Hutchins, Natalie R. Cohen, Dawn M. Moran, Korinna Kunde, Maeve C. Lohan, Claire Mahaffey, E. Malcolm S. Woodward, and Mak A. Saito
Biogeosciences, 17, 2537–2551, https://doi.org/10.5194/bg-17-2537-2020, https://doi.org/10.5194/bg-17-2537-2020, 2020
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Trichodesmium is a globally important marine nitrogen fixer that stimulates primary production in the surface ocean. We surveyed metaproteomes of Trichodesmium populations across the North Atlantic and other oceans, and we found that they experience simultaneous phosphate and iron stress because of the biophysical limits of nutrient uptake. Importantly, nitrogenase was most abundant during co-stress, indicating the potential importance of this phenotype to global nitrogen and carbon cycling.
Helmke Hepach, Claire Hughes, Karen Hogg, Susannah Collings, and Rosie Chance
Biogeosciences, 17, 2453–2471, https://doi.org/10.5194/bg-17-2453-2020, https://doi.org/10.5194/bg-17-2453-2020, 2020
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Tropospheric iodine takes part in numerous atmospheric chemical cycles, including tropospheric ozone destruction and aerosol formation. Due to its significance for atmospheric processes, it is crucial to constrain its sources and sinks. This paper aims at investigating and understanding features of biogenic iodate-to-iodide reduction in microalgal monocultures. We find that phytoplankton senescence may play a crucial role in the release of iodide to the marine environment.
Roger D. Finlay, Shahid Mahmood, Nicholas Rosenstock, Emile B. Bolou-Bi, Stephan J. Köhler, Zaenab Fahad, Anna Rosling, Håkan Wallander, Salim Belyazid, Kevin Bishop, and Bin Lian
Biogeosciences, 17, 1507–1533, https://doi.org/10.5194/bg-17-1507-2020, https://doi.org/10.5194/bg-17-1507-2020, 2020
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Effects of biological activity on mineral weathering operate at scales ranging from short-term, microscopic interactions to global, evolutionary timescale processes. Microorganisms have had well-documented effects at large spatio-temporal scales, but to establish the quantitative significance of microscopic measurements for field-scale processes, higher-resolution studies of liquid chemistry at local weathering sites and improved upscaling to soil-scale dissolution rates are still required.
Christine Rooks, James Kar-Hei Fang, Pål Tore Mørkved, Rui Zhao, Hans Tore Rapp, Joana R. Xavier, and Friederike Hoffmann
Biogeosciences, 17, 1231–1245, https://doi.org/10.5194/bg-17-1231-2020, https://doi.org/10.5194/bg-17-1231-2020, 2020
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Sponge grounds are known as nutrient sources, providing nitrate and ammonium to the ocean. We found that they also can do the opposite: in six species from Arctic and North Atlantic sponge grounds, we measured high rates of denitrification, which remove these nutrients from the sea. Rates were highest when the sponge tissue got low in oxygen, which happens when sponges stop pumping because of stress. Sponge grounds may become nutrient sinks when exposed to stress.
Cheng Li, Clare E. Reimers, and Yvan Alleau
Biogeosciences, 17, 597–607, https://doi.org/10.5194/bg-17-597-2020, https://doi.org/10.5194/bg-17-597-2020, 2020
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Novel filamentous cable bacteria that grow in the top layer of intertidal mudflat sediment were attracted to electrodes poised at a positive electrical potential. Several diverse morphologies of Desulfobulbaceae filaments, cells, and colonies were observed on the electrode surface. These observations provide information to suggest conditions that will induce cable bacteria to perform electron donation to an electrode, informing future experiments that culture cable bacteria outside of sediment.
Marie Maßmig, Jan Lüdke, Gerd Krahmann, and Anja Engel
Biogeosciences, 17, 215–230, https://doi.org/10.5194/bg-17-215-2020, https://doi.org/10.5194/bg-17-215-2020, 2020
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Little is known about the rates of bacterial element cycling in oxygen minimum zones (OMZs). We measured bacterial production and rates of extracellular hydrolytic enzymes at various in situ oxygen concentrations in the OMZ off Peru. Our field data show unhampered bacterial activity at low oxygen concentrations. Meanwhile bacterial degradation of organic matter substantially contributed to the formation of the OMZ.
Anna T. Kunert, Mira L. Pöhlker, Kai Tang, Carola S. Krevert, Carsten Wieder, Kai R. Speth, Linda E. Hanson, Cindy E. Morris, David G. Schmale III, Ulrich Pöschl, and Janine Fröhlich-Nowoisky
Biogeosciences, 16, 4647–4659, https://doi.org/10.5194/bg-16-4647-2019, https://doi.org/10.5194/bg-16-4647-2019, 2019
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A screening of more than 100 strains from 65 different species revealed that the ice nucleation activity within the fungal genus Fusarium is more widespread than previously assumed. Filtration experiments suggest that the single cell-free Fusarium IN is smaller than 100 kDa (~ 6 nm) and that aggregates can be formed in solution. Exposure experiments, freeze–thaw cycles, and long-term storage tests demonstrate a high stability of Fusarium IN under atmospherically relevant conditions.
Qing Wang, Renbin Zhu, Yanling Zheng, Tao Bao, and Lijun Hou
Biogeosciences, 16, 4113–4128, https://doi.org/10.5194/bg-16-4113-2019, https://doi.org/10.5194/bg-16-4113-2019, 2019
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We investigated abundance, potential activity, and diversity of soil ammonia-oxidizing archaea (AOA) and bacteria (AOB) in five Antarctic tundra patches, including penguin colony, seal colony, and tundra marsh. We have found (1) sea animal colonization increased AOB population size.; (2) AOB contributed to ammonia oxidation rates more than AOA in sea animal colonies; (3) community structures of AOB and AOA were closely related to soil biogeochemical processes associated with animal activities.
Yalda Vasebi, Marco E. Mechan Llontop, Regina Hanlon, David G. Schmale III, Russell Schnell, and Boris A. Vinatzer
Biogeosciences, 16, 1675–1683, https://doi.org/10.5194/bg-16-1675-2019, https://doi.org/10.5194/bg-16-1675-2019, 2019
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Ice nucleation particles (INPs) help ice form at temperatures as high as −4 °C and contribute to the formation of precipitation. Leaf litter contains a high concentration of INPs, but the organisms that produce them are unknown. Here, we cultured two bacteria and one fungus from leaf litter that produce INPs similar to those found in leaf litter. This suggests that leaf litter may be an important habitat of these organisms and supports a role of these organisms as producers of atmospheric INPs.
Nimrod Wieler, Hanan Ginat, Osnat Gillor, and Roey Angel
Biogeosciences, 16, 1133–1145, https://doi.org/10.5194/bg-16-1133-2019, https://doi.org/10.5194/bg-16-1133-2019, 2019
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In stony deserts, when rocks are exposed to atmospheric conditions, they undergo weathering. The cavernous (honeycomb) weathering pattern is one of the most common, but it is still unclear exactly how it is formed. We show that microorganisms, which differ from the surrounding soil and dust, form biological crusts on exposed rock surfaces. These microbes secrete polymeric substances that mitigate weathering by reducing evaporation rates and, consequently, salt transport rates through the rock.
Yang Li, Zhaojun Wu, Xingchen Dong, Zifu Xu, Qixin Zhang, Haiyan Su, Zhongjun Jia, and Qingye Sun
Biogeosciences, 16, 573–583, https://doi.org/10.5194/bg-16-573-2019, https://doi.org/10.5194/bg-16-573-2019, 2019
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This paper contributes to the study of bacterial carbon sequestration in mine tailings. Previous studies focused on carbonate mineral precipitation, while the role of autotrophs in carbon sequestration has been neglected. Carbon sequestration in two mine tailings treated with FeS2 was analyzed using 13C isotope labeling, pyrosequencing, and DNA SIP to identify carbon fixers. This paper is the first to investigate carbon sequestration by autotrophic groups in mine tailings.
Dong-Hun Lee, Jung-Hyun Kim, Yung Mi Lee, Alina Stadnitskaia, Young Keun Jin, Helge Niemann, Young-Gyun Kim, and Kyung-Hoon Shin
Biogeosciences, 15, 7419–7433, https://doi.org/10.5194/bg-15-7419-2018, https://doi.org/10.5194/bg-15-7419-2018, 2018
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In this study, we provide first evidence of lipid biomarker patterns and phylogenetic identities of key microbes mediating anaerobic oxidation of methane (AOM) communities in active mud volcanoes (MVs) on the continental slope of the Canadian Beaufort Sea. Our lipid and 16S rRNA results indicate that archaea of the ANME-2c and ANME-3 clades are involved in AOM in the MVs investigated.
Joshua F. Dean, Jurgen R. van Hal, A. Johannes Dolman, Rien Aerts, and James T. Weedon
Biogeosciences, 15, 7141–7154, https://doi.org/10.5194/bg-15-7141-2018, https://doi.org/10.5194/bg-15-7141-2018, 2018
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Lakes, rivers, ponds and streams are significant contributors of the greenhouse gas carbon dioxide to the atmosphere. This is partly due to the decomposition of plant and soil organic matter transported through these aquatic systems by microbial communities. In determining how vulnerable this organic material is to decomposition during aquatic transport, we show that standardized treatments in experiments can affect the way microbial communities behave and potentially the experimental outcome.
Xi Wen, Viktoria Unger, Gerald Jurasinski, Franziska Koebsch, Fabian Horn, Gregor Rehder, Torsten Sachs, Dominik Zak, Gunnar Lischeid, Klaus-Holger Knorr, Michael E. Böttcher, Matthias Winkel, Paul L. E. Bodelier, and Susanne Liebner
Biogeosciences, 15, 6519–6536, https://doi.org/10.5194/bg-15-6519-2018, https://doi.org/10.5194/bg-15-6519-2018, 2018
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Rewetting drained peatlands may lead to prolonged emission of the greenhouse gas methane, but the underlying factors are not well described. In this study, we found two rewetted fens with known high methane fluxes had a high ratio of microbial methane producers to methane consumers and a low abundance of methane consumers compared to pristine wetlands. We therefore suggest abundances of methane-cycling microbes as potential indicators for prolonged high methane emissions in rewetted peatlands.
Kyle R. Frischkorn, Andreas Krupke, Cécile Guieu, Justine Louis, Mónica Rouco, Andrés E. Salazar Estrada, Benjamin A. S. Van Mooy, and Sonya T. Dyhrman
Biogeosciences, 15, 5761–5778, https://doi.org/10.5194/bg-15-5761-2018, https://doi.org/10.5194/bg-15-5761-2018, 2018
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Trichodesmium is a keystone genus of marine cyanobacteria that is estimated to supply nearly half of the ocean’s fixed nitrogen, fuelling primary productivity and the cycling of carbon and nitrogen in the ocean. In our study we characterize Trichodesmium ecology across the western tropical South Pacific using gene and genome sequencing and geochemistry. We detected genes for phosphorus reduction, providing a mechanism for the noted importance of this organism in the ocean's phosphorus cycle.
Audrey Lallement, Ludovic Besaury, Elise Tixier, Martine Sancelme, Pierre Amato, Virginie Vinatier, Isabelle Canet, Olga V. Polyakova, Viatcheslay B. Artaev, Albert T. Lebedev, Laurent Deguillaume, Gilles Mailhot, and Anne-Marie Delort
Biogeosciences, 15, 5733–5744, https://doi.org/10.5194/bg-15-5733-2018, https://doi.org/10.5194/bg-15-5733-2018, 2018
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The main objective of this work was to evaluate the potential degradation of phenol, a highly toxic pollutant, by cloud microorganisms. Phenol concentrations measured on five cloud samples collected at the PUY station in France were from 0.15 to 0.74 µg L−1. Metatranscriptomic analysis suggested that phenol could be biodegraded directly in clouds, likely by Gammaproteobacteria. A large screening showed that 93 % of 145 bacterial strains isolated from clouds were able to degrade phenol.
Sara J. Bender, Dawn M. Moran, Matthew R. McIlvin, Hong Zheng, John P. McCrow, Jonathan Badger, Giacomo R. DiTullio, Andrew E. Allen, and Mak A. Saito
Biogeosciences, 15, 4923–4942, https://doi.org/10.5194/bg-15-4923-2018, https://doi.org/10.5194/bg-15-4923-2018, 2018
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Phaeocystis antarctica is an important phytoplankter of the Antarctic coastal environment where it dominates the early season bloom after sea ice retreat. Iron nutrition was found to be an important factor that results in Phaeocystis colony formation and a large restructuring of the proteome, including changes associated with the flagellate to colonial transition and adaptive responses to iron scarcity. Analysis of Phaeocystis proteins from the Ross Sea revealed the presence of both cell types.
Sophie Bonnet, Mathieu Caffin, Hugo Berthelot, Olivier Grosso, Mar Benavides, Sandra Helias-Nunige, Cécile Guieu, Marcus Stenegren, and Rachel Ann Foster
Biogeosciences, 15, 4215–4232, https://doi.org/10.5194/bg-15-4215-2018, https://doi.org/10.5194/bg-15-4215-2018, 2018
Dina Spungin, Natalia Belkin, Rachel A. Foster, Marcus Stenegren, Andrea Caputo, Mireille Pujo-Pay, Nathalie Leblond, Cécile Dupouy, Sophie Bonnet, and Ilana Berman-Frank
Biogeosciences, 15, 3893–3908, https://doi.org/10.5194/bg-15-3893-2018, https://doi.org/10.5194/bg-15-3893-2018, 2018
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The way marine organisms die can determine the fate of organic matter (OM) in the ocean. We investigated whether a form of auto-induced programmed cell death (PCD) influenced phytoplankton mortality and fate of OM. Our results from high biomass blooms of the cyanobacterium Trichodesmium show evidence for PCD and high production of sticky carbon material termed transparent exopolymeric particles (TEP) that facilitates cellular aggregation and enhances the vertical flux of OM to depth.
Christian Nyrop Albers, Magnus Kramshøj, and Riikka Rinnan
Biogeosciences, 15, 3591–3601, https://doi.org/10.5194/bg-15-3591-2018, https://doi.org/10.5194/bg-15-3591-2018, 2018
Natasha A. Gafar and Kai G. Schulz
Biogeosciences, 15, 3541–3560, https://doi.org/10.5194/bg-15-3541-2018, https://doi.org/10.5194/bg-15-3541-2018, 2018
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Emiliania huxleyi and Gephyrocapsa oceanica are the most prolific calcifying phytoplankton in today's oceans. We compare their sensitivity to combined anthropogenic stressors of temperature, light and CO2. For the future, we project a niche contraction for G. oceanica. Furthermore, there was good correlation of our new metric, the CaCO3 production potential, with satellite-derived concentrations in the modern ocean, indicating means of assessing overall coccolithophorid success in the future.
Marcus Stenegren, Andrea Caputo, Carlo Berg, Sophie Bonnet, and Rachel A. Foster
Biogeosciences, 15, 1559–1578, https://doi.org/10.5194/bg-15-1559-2018, https://doi.org/10.5194/bg-15-1559-2018, 2018
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We successfully performed quantitative PCR at sea. The qPCR data were procured within 3 h and used in decisions on further sampling on site. We designed and applied a new primer and probe set for quantifying the UCYN-A1 host and observed discrepancies between host and symbiont, which contradict previous studies. Lastly, we observed a clear vertical separation between a subsurface group (UCYN-A with hosts) and a surface group (remaining diazotrophs), mainly separated by temperature.
Emma J. Shelford and Curtis A. Suttle
Biogeosciences, 15, 809–819, https://doi.org/10.5194/bg-15-809-2018, https://doi.org/10.5194/bg-15-809-2018, 2018
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This work demonstrates that lysis by viruses facilitates the transfer of nitrogen to phytoplankton in the ocean, and thus viruses are key players in nitrogen cycling in the oceans and in maintaining oxygen production by marine primary producers.
Yuanyuan Feng, Michael Y. Roleda, Evelyn Armstrong, Cliff S. Law, Philip W. Boyd, and Catriona L. Hurd
Biogeosciences, 15, 581–595, https://doi.org/10.5194/bg-15-581-2018, https://doi.org/10.5194/bg-15-581-2018, 2018
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We conducted a series of incubation experiments to understand how the changes in five environmental drivers will affect the elemental composition of the calcifying phytoplankton species Emiliania huxleyi. These findings provide new diagnostic information to aid our understanding of how the physiology and the related marine biogeochemistry of the ecologically important species Emiliania huxleyi will respond to changes in different environmental drivers in the global climate change scenario.
Aileen Meier, Anne Kastner, Dennis Harries, Maria Wierzbicka-Wieczorek, Juraj Majzlan, Georg Büchel, and Erika Kothe
Biogeosciences, 14, 4867–4878, https://doi.org/10.5194/bg-14-4867-2017, https://doi.org/10.5194/bg-14-4867-2017, 2017
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Biomineralization of (magnesium) calcite and vaterite by bacterial isolates was observed using isolates from limestone associated groundwater, rock and soil. More than 92 % of isolates could form carbonates with different crystal macromorphologies. Using different conditions like varying temperature, pH or media components but also cocultivation to test for collaborative effects of sympatric bacteria, mechanisms of calcium carbonate formation were studied.
Chuang Zhang, Xin-Yu Zhang, Hong-Tao Zou, Liang Kou, Yang Yang, Xue-Fa Wen, Sheng-Gong Li, Hui-Min Wang, and Xiao-Min Sun
Biogeosciences, 14, 4815–4827, https://doi.org/10.5194/bg-14-4815-2017, https://doi.org/10.5194/bg-14-4815-2017, 2017
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Ammonium additions had stronger inhibition effects on soil microbial biomass of different communities than nitrate addition. However, inhibition effects of nitrate additions on P hydrolase were stronger than ammonium additions, but not on C- and N-hydrolase and oxidase. Ammonium additions decreased N-acquisition specific enzyme activities normalized by total microbial biomass, but increased P-acquisition specific enzyme activities. Different effects on soil pH may explain the different effects.
Xiaoni Cai, David A. Hutchins, Feixue Fu, and Kunshan Gao
Biogeosciences, 14, 4455–4466, https://doi.org/10.5194/bg-14-4455-2017, https://doi.org/10.5194/bg-14-4455-2017, 2017
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Trichodesmium is significant marine N2 fixer. We conducted short- and long-term UV exposure experiment to investigate how UV affects this organism. Our results showed N2 fixation and carbon fixation rates were significantly reduced under UV radiation. As a defense strategy, Trichodesmium is able to synthesize UV-absorbing compounds to protect from UV damage. Our results suggest that shipboard experiments in UV-opaque containers may have substantially overestimated in situ N2 fixation rate.
Amy E. Goldman, Emily B. Graham, Alex R. Crump, David W. Kennedy, Elvira B. Romero, Carolyn G. Anderson, Karl L. Dana, Charles T. Resch, Jim K. Fredrickson, and James C. Stegen
Biogeosciences, 14, 4229–4241, https://doi.org/10.5194/bg-14-4229-2017, https://doi.org/10.5194/bg-14-4229-2017, 2017
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The history of river inundation influences shoreline sediment biogeochemical cycling and microbial dynamics. Sediment exhibited a binary respiration response to rewetting, in which respiration from less recently saturated sediment was suppressed relative to more recently saturated sediment, likely due to inhibition of fungal metabolic activity. River shorelines should likely be integrated as a distinct environment into hydrobiogeochemical models to predict watershed biogeochemical function.
Katharine J. Crawfurd, Santiago Alvarez-Fernandez, Kristina D. A. Mojica, Ulf Riebesell, and Corina P. D. Brussaard
Biogeosciences, 14, 3831–3849, https://doi.org/10.5194/bg-14-3831-2017, https://doi.org/10.5194/bg-14-3831-2017, 2017
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Carbon dioxide (CO2) is increasing in the atmosphere and oceans. To simulate future conditions we manipulated CO2 concentrations of natural Baltic seawater in 55 m3 bags in situ. We saw increased growth rates and abundances of the smallest-sized eukaryotic phytoplankton and reduced abundances of other phytoplankton with increased CO2. Viral and bacterial abundances were also affected. This would lead to more carbon recycling in the surface water and affect marine food webs and the carbon cycle.
Laurine D. W. Burdorf, Anton Tramper, Dorina Seitaj, Lorenz Meire, Silvia Hidalgo-Martinez, Eva-Maria Zetsche, Henricus T. S. Boschker, and Filip J. R. Meysman
Biogeosciences, 14, 683–701, https://doi.org/10.5194/bg-14-683-2017, https://doi.org/10.5194/bg-14-683-2017, 2017
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Recently, long filamentous bacteria have been reported to conduct electrons over centimetre distances in marine sediments. These so-called cable bacteria have an
electricity-based metabolism, effectively turning the seafloor into a natural battery. In this study we demonstrate a global occurrence of these cable bacteria in marine sediments, spanning a large range of climate zones (off Greenland, the USA, Australia, the Netherlands) and a large range of coastal habitats.
Yuyin Yang, Ningning Li, Wei Wang, Bingxin Li, Shuguang Xie, and Yong Liu
Biogeosciences, 14, 341–351, https://doi.org/10.5194/bg-14-341-2017, https://doi.org/10.5194/bg-14-341-2017, 2017
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The present study investigated the vertical profiles of sediment methanogenic potential and communities in two plateau freshwater lakes. Hydrogenotrophic methanogenesis was the major methane production pathway in the freshwater lakes. Lake trophic status was found to influence sediment methanogen community and activity. This work could provide some new insights into methane production in freshwater sediment ecosystem.
Joanna E. Sawicka and Volker Brüchert
Biogeosciences, 14, 325–339, https://doi.org/10.5194/bg-14-325-2017, https://doi.org/10.5194/bg-14-325-2017, 2017
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The biogeochemistry of methane was studied in high-latitude fjord-type estuarine sediment in the Baltic Sea from April 2012 to April 2013. A large variability in methane-producing and methane-oxidizing processes was observed over the year. Oxygen was the most important regulator for the methane flux. In addition to eutrophication effects, free gas movement is suggested as a factor controlling methane concentrations.
Thomas Hornick, Lennart T. Bach, Katharine J. Crawfurd, Kristian Spilling, Eric P. Achterberg, Jason N. Woodhouse, Kai G. Schulz, Corina P. D. Brussaard, Ulf Riebesell, and Hans-Peter Grossart
Biogeosciences, 14, 1–15, https://doi.org/10.5194/bg-14-1-2017, https://doi.org/10.5194/bg-14-1-2017, 2017
Cited articles
Agusti, S., Gonzalez-Gordillo, J., Vaque, D., Estrada, M., Cerezo, M. I.,
Salazar, G., Gasol, J. M., and Duarte, C. M.: Ubiquitous healthy diatoms in
the deep sea confirm deep carbon injection by the biological pump, Nat.
Commun., 6, 1–8, https://doi.org/10.1038/ncomms8608, 2015.
Anantharaman, K., Breier, J. A., and Dick, G. J.: Metagenomic resolution of
microbial functions in deep-sea hydrothermal plumes across the Eastern Lau
Spreading Center, ISME J., 10, 225–239, https://doi.org/10.1038/ismej.2015.81, 2016.
Baars, O., Abouchami, W., Galer, S. J. G., Boye, M., and Croot, P. L.:
Dissolved cadmium in the Southern Ocean: Distribution, speciation, and
relation to phosphate, Limnol. Oceanogr., 59, 385–399,
https://doi.org/10.4319/lo.2014.59.2.0385, 2014.
Baker, B. J., Lesniewski, R. A., and Dick, G. J.: Genome-enabled
transcriptomics reveals archaeal populations that drive nitrification in a
deep-sea hydrothermal plume, ISME J., 6, 2269–2279,
https://doi.org/10.1038/ismej.2012.64, 2012.
Baker, E. T., Walker, S. L., Massoth, G. J., and Resing, J. A.: The NE Lau
Basin: Widespread and Abundant Hydrothermal Venting in the Back-Arc Region
Behind a Superfast Subduction Zone, Front. Mar. Sci., 6, 382,
https://doi.org/10.3389/fmars.2019.00382, 2019.
Beatty, J. T., Overmann, J., Lince, M. T., Manske, A. K., Lang, A. S.,
Blankenship, R. E., Van Dover, C. L., Martinson, T. A., and Plumley, F. G.:
An obligately photosynthetic bacterial anaerobe from a deep-sea hydrothermal
vent, P. Natl. Acad. Sci. USA, 102, 9306–9310,
https://doi.org/10.1073/pnas.0503674102, 2005.
Beaulieu, S. E., Baker, E. T., German, C. R., and Maffei, A.: An
authoritative global database for active submarine hydrothermal vent fields,
Geochem. Geophy. Geosy., 14, 4892–4905,
https://doi.org/10.1002/2013GC004998, 2013.
Behrenfeld, M. J., Worthington, K., Sherrell, R. M., Chavez, F. P., Strutton, P., McPhaden, M., and Shea, D. M.: Controls on tropical Pacific Ocean productivity revealed through nutrient stress diagnostics, Nature, 442, 1025–1028, 2006.
Bennett, S. A., Achterberg, E. P., Connelly, D. P., Statham, P. J., Fones,
G. R., and German, C. R.: The distribution and stabilisation of dissolved Fe
in deep-sea hydrothermal plumes, Earth Planet. Sc. Lett., 270,
157–167, https://doi.org/10.1016/j.epsl.2008.01.048, 2008.
Bennett, S. A., Coleman, M., Huber, J. A., Reddington, E., Kinsey, J. C.,
McIntyre, C., Seewald, J. S., and German, C. R.: Trophic regions of a
hydrothermal plume dispersing away from an ultramafic-hosted vent-system:
Von Damm vent-site, Mid-Cayman Rise, Geochem. Geophy. Geosy.,
14, 317–327, https://doi.org/10.1002/ggge.20063, 2013.
Bergauer, K., Fernandez-Guerra, A., Garcia, J. A. L., Sprenger, R. R.,
Stepanauskas, R., Pachiadaki, M. G., Jensen, O. N., and Herndl, G. J.:
Organic matter processing by microbial communities throughout the Atlantic
water column as revealed by metaproteomics, P. Natl. Acad. Sci. USA,
115, E400–E408, https://doi.org/10.1073/pnas.1708779115, 2018.
Bertrand, E. M., McCrow, J. P., Moustafa, A., Zheng, H., McQuaid, J. B.,
Delmont, T. O., Post, A. F., Sipler, R. E., Spackeen, J. L., Xu, K., Bronk,
D. A., Hutchins, D. A., and Allen, A. E.: Phytoplankton-bacterial interactions
mediate micronutrient colimitation at the coastal Antarctic sea ice edge,
P. Natl. Acad. Sci. USA, 112, 9938–43,
https://doi.org/10.1073/pnas.1501615112, 2015.
Biller, D. V. and Bruland, K. W.: Analysis of Mn, Fe, Co, Ni, Cu, Zn, Cd,
and Pb in seawater using the Nobias-chelate PA1 resin and magnetic sector
inductively coupled plasma mass spectrometry (ICP-MS), Mar. Chem., 130/131,
12–20, https://doi.org/10.1016/j.marchem.2011.12.001, 2012.
Bostock, H. C., Opdyke, B. N., and Williams, M. J. M.: Characterising the
intermediate depth waters of the Pacific Ocean using δ13C and other
geochemical tracers, Deep-Sea Res. Pt. I, 57, 847–859,
https://doi.org/10.1016/j.dsr.2010.04.005, 2010.
Bown, J., Laan, P., Ossebaar, S., Bakker, K., Rozema, P., and de Baar, H. J.
W.: Bioactive trace metal time series during Austral summer in Ryder Bay,
Western Antarctic Peninsula, Deep-Sea Res. Pt. II, 139,
103–119, https://doi.org/10.1016/j.dsr2.2016.07.004, 2017.
Boyle, E. A., Bergquist, B. A., Kayser, R. A., and Mahowald, N.: Iron,
manganese, and lead at Hawaii Ocean Time-series station ALOHA: Temporal
variability and an intermediate water hydrothermal plume, Geochim.
Cosmochim. Ac., 69, 933–952, https://doi.org/10.1016/j.gca.2004.07.034, 2005.
Brooks, J. P., Edwards, D. J., Harwich Jr., M. D., Rivera, M. D., Fettweis, J. M., Serrano, M. G., Reris, R. A., Sheth, N. U., Huang, B., Girerd, P., Vaginal Microbiome Consortium, Strauss III, J. F., Jefferson, K. K., and Buck, G. A.: The truth about metagenomics: quantifying and counteracting bias in 16S rRNA studies, BMC Microbiol., 15, 66, https://doi.org/10.1186/s12866-015-0351-6, 2015.
Bruland, K. W. and Lohan, M. C.: Controls of Trace Metals in Seawater, in:
Treatise on Geochemistry, Vol. 6, 23–47, 2003.
Chang, C., Xu, K., Guo, C., Wang, J., Yan, Q., Zhang, J., He, F., and Zhu,
Y.: PANDA-view: An easy-to-use tool for statistical analysis and
visualization of quantitative proteomics data, Bioinformatics, 34,
3594–3596, https://doi.org/10.1093/bioinformatics/bty408, 2018.
Chen, Y., Wei, D., Wang, Y., and Zhang, X.: The role of interactions between
bacterial chaperone, aspartate aminotransferase, and viral protein during
virus infection in high temperature environment: The interactions between
bacterium and virus proteins, BMC Microbiol., 13, 48,
https://doi.org/10.1186/1471-2180-13-48, 2013.
Cohen, N. R., Moran, D. M., McIlvin, M. R., McCrow, J. P., Allen, A. E., and Saito, M. A.: Metzyme metaproteomic data set on PRIDE (3–51 µm filter fraction), Proteome Xchange [data set], https://doi.org/10.6019/PXD014230, 2020.
Cohen, N. R., McIlvin, M. R., Moran, D. M., Held, N. A., Saunders, J. K.,
Hawco, N. J., Brosnahan, M., DiTullio, G. R., Lamborg, C., McCrow, J. P.,
Dupont, C. L., Allen, A. E., and Saito, M. A.: Dinoflagellates alter their
carbon and nutrient metabolic strategies across environmental gradients in
the central Pacific Ocean, Nat. Microbiol., 6, 173–186, https://doi.org/10.1038/s41564-020-00814-7,
2021a.
Cohen, N. R., Moran, D. M., McIlvin, M. R., Hawco, N. J., Lamborg, C. H., and Saito, M. A.: Biological and Chemical Oceanography Data Repository – Metzyme dissolved trace metals and metadata, BCO-DMO [data set], available at: https://www.bco-dmo.org/dataset/836347, last access: 25 September 2021b.
Cowen, J. P. and Bruland, K. W.: Metal deposits associated with bacteria:
implications for Fe and Mn marine biogeochemistry, Deep-Sea Res. Pt. A, 32, 253–272, https://doi.org/10.1016/0198-0149(85)90078-0,
1985.
Cowen, J. P., Massoth, G. J., and Feely, R. A.: Scavenging rates of dissolved
manganese in a hydrothermal vent plume, Deep-Sea Res. Pt. A, 37, 1619–1637, https://doi.org/10.1016/0198-0149(90)90065-4, 1990.
Cullen, J. T.: On the nonlinear relationship between dissolved cadmium and
phosphate in the modern global ocean: Could chronic iron limitation of
phytoplankton growth cause the kink?, Limnol. Oceanogr., 51, 1369–1380,
https://doi.org/10.4319/lo.2006.51.3.1369, 2006.
Dick, G. J.: The microbiomes of deep-sea hydrothermal vents: distributed
globally, shaped locally, Nat. Rev. Microbiol., 17, 271–283,
https://doi.org/10.1038/s41579-019-0160-2, 2019.
Dick, G. J., Lee, Y. E., and Tebo, B. M.: Manganese(II)-oxidizing Bacillus
spores in Guaymas basin hydrothermal sediments and plumes, Appl. Environ.
Microbiol., 72, 3184–3190, https://doi.org/10.1128/AEM.72.5.3184-3190.2006, 2006.
Dick, G. J., Anantharaman, K., Baker, B. J., Li, M., Reed, D. C., and Sheik,
C. S.: The microbiology of deep-sea hydrothermal vent plumes: Ecological and
biogeographic linkages to seafloor and water column habitats, Front.
Microbiol., 4, 124, https://doi.org/10.3389/fmicb.2013.00124, 2013.
Diemer, J., Quétel, C. R., and Taylor, P. D. P.: Comparison of the
performance of different ICP-MS instruments on the measurement of Cu in a
water sample by ICP-IDMS, J. Anal. Atom. Spectr.,
17, 1137–1142, 2002.
Djurhuus, A., Mikalsen, S. O., Giebel, H. A., and Rogers, A. D.: Cutting
through the smoke: The diversity of microorganisms in deep-sea hydrothermal
plumes, R. Soc. Open Sci., 4, 160829, https://doi.org/10.1098/rsos.160829, 2017.
Edgcomb, V. P., Molyneaux, S. J., Saito, M. A., Lloyd, K., Böer, S.,
Wirsen, C. O., Atkins, M. S., and Teske, A.: Sulfide Ameliorates Metal
Toxicity for Deep-Sea Hydrothermal Vent Archaea, Appl. Environ. Microbiol.,
70, 2551–2555, https://doi.org/10.1128/AEM.70.4.2551-2555.2004, 2004.
Fitzsimmons, J. N., Boyle, E. A., and Jenkins, W. J.: Distal transport of
dissolved hydrothermal iron in the deep South Pacific Ocean, P. Natl.
Acad. Sci. USA, 111, 16654, https://doi.org/10.1073/pnas.1418778111, 2014.
Fitzsimmons, J. N., John, S. G., Marsay, C. M., Hoffman, C. L., Nicholas, S.
L., Toner, B. M., German, C. R., and Sherrell, R. M.: Iron persistence in a
distal hydrothermal plume supported by dissolved-particulate exchange, Nat.
Geosci., 10, 195–201, https://doi.org/10.1038/ngeo2900, 2017.
Frew, R. D. and Hunter, K. A.: Cadmium-phosphorus cycling at the subtropical
convergence south of New Zealand, Mar. Chem., 51, 223–237,
https://doi.org/10.1016/0304-4203(95)00057-7, 1995.
Fuchida, S., Mizuno, Y., Masuda, H., Toki, T., and Makita, H.: Concentrations
and distributions of amino acids in black and white smoker fluids at
temperatures over 200 ∘C, Org. Geochem., 66, 98–106,
https://doi.org/10.1016/j.orggeochem.2013.11.008, 2014.
Garber, A. I., Nealson, K. H., Okamoto, A., McAllister, S. M., Chan, C. S.,
Barco, R. A., and Merino, N.: FeGenie: A Comprehensive Tool for the
Identification of Iron Genes and Iron Gene Neighborhoods in Genome and
Metagenome Assemblies, Front. Microbiol., 11, 37, https://doi.org/10.3389/fmicb.2020.00037,
2020.
Gartman, A. and Findlay, A. J.: Impacts of hydrothermal plume processes on
oceanic metal cycles and transport, Nat. Geosci., 13, 396–402,
https://doi.org/10.1038/s41561-020-0579-0, 2020.
German, C. R. and Seyfried, W. E.: Hydrothermal Processes, in: Treatise on
Geochemistry, 2nd Edn., Vol. 8, 191–233., 2013.
German, C. R., Baker, E. T., Connelly, D. P., Lupton, J. E., Resing, J.,
Prien, R. D., Walker, S. L., Edmonds, H. N., and Langmuir, C. H.:
Hydrothermal exploration of the Fonualei Rift and Spreading Center and the
Northeast Lau Spreading Center, Geochem. Geophy. Geosy., 7, Q11022,
https://doi.org/10.1029/2006GC001324, 2006.
Glover, D. M., Jenkins, W. J., Doney, S. C., Glover, D. M., Jenkins, W. J., and Doney, S. C.: Least squares and regression techniques, goodness of fit
and tests, and nonlinear least squares techniques, in: Modeling Methods for Marine Science, 49–74, Cambridge University Press, Cambridge, https://doi.org/10.1017/CBO9780511975721.004, 2012.
Goepfert, T. J.: Urea and nickel utilization in marine cyanobacteria as
evaluated by incubation, proteomic, and uptake techniques, available at: https://dspace.mit.edu/handle/1721.1/82303 (last access: 26 September 2021), 2013.
Guillou, L., Bachar, D., Audic, S., Bass, D., Berney, C., Bittner, L.,
Boutte, C., Burgaud, G., De Vargas, C., Decelle, J., Del Campo, J., Dolan,
J. R., Dunthorn, M., Edvardsen, B., Holzmann, M., Kooistra, W. H. C. F.,
Lara, E., Le Bescot, N., Logares, R., Mahé, F., Massana, R., Montresor,
M., Morard, R., Not, F., Pawlowski, J., Probert, I., Sauvadet, A. L., Siano,
R., Stoeck, T., Vaulot, D., Zimmermann, P., and Christen, R.: The Protist
Ribosomal Reference database (PR2): A catalog of unicellular eukaryote Small
Sub-Unit rRNA sequences with curated taxonomy, Nucleic Acids Res., 41, D597–D604,
https://doi.org/10.1093/nar/gks1160, 2013.
Haalboom, S., M. Price, D., Mienis, F., D. L. Van Bleijswijk, J., C. De
Stigter, H., J. Witte, H., Reichart, G. J., and C. A. Duineveld, G.: Patterns
of (trace) metals and microorganisms in the Rainbow hydrothermal vent plume
at the Mid-Atlantic Ridge, Biogeosciences, 17, 2499–2519,
https://doi.org/10.5194/bg-17-2499-2020, 2020.
Hawco, N. J., McIlvin, M. M., Bundy, R. M., Tagliabue, A., Goepfert, T. J.,
Moran, D. M., Valentin-Alvarado, L., DiTullio, G. R., and Saito, M. A.:
Minimal cobalt metabolism in the marine cyanobacterium
Prochlorococcus, P. Natl. Acad. Sci. USA,
117, 15740, https://doi.org/10.1073/pnas.2001393117, 2020.
Hawkes, J. A., Connelly, D. P., Gledhill, M., and Achterberg, E. P.: The
stabilisation and transportation of dissolved iron from high temperature
hydrothermal vent systems, Earth Planet. Sc. Lett., 375, 280–290,
https://doi.org/10.1016/j.epsl.2013.05.047, 2013.
Hawkins, J.: “Black smoker” vent chimneys, Eos, Trans. Am. Geophys. Union,
67, 430, https://doi.org/10.1029/eo067i017p00430-01, 1986.
Herzig, P. M., Hannington, M. D., Fouquet, Y., Von Stackelberg, U., and
Petersen, S.: Gold-rich polymetallic sulfides from the lau back arc and
implications for the geochemistry of gold in sea-floor hydrothermal systems
of the Southwest Pacific, Econ. Geol., 88, 2182–2209,
https://doi.org/10.2113/gsecongeo.88.8.2182, 1993.
Horner, T. J., Williams, H. M., Hein, J. R., Saito, M. A., Burton, K. W.,
Halliday, A. N., and Nielsen, S. G.: Persistence of deeply sourced iron in
the Pacific Ocean, P. Natl. Acad. Sci. USA, 112, 1292–1297,
https://doi.org/10.1073/pnas.1420188112, 2015.
Hsu-Kim, H., Mullaugh, K. M., Tsang, J. J., Yucel, M., and Luther, G. W.:
Formation of Zn- and Fe-sulfides near hydrothermal vents at the Eastern Lau
Spreading Center: Implications for sulfide bioavailability to
chemoautotrophs, Geochem. Trans., 9, 6, https://doi.org/10.1186/1467-4866-9-6, 2008.
Hu, S. K., Herrera, E. L., Smith, A. R., Pachiadaki, M. G., Edgcomb, V. P.,
Sylva, S. P., Chan, E. W., Seewald, J. S., German, C. R., and Huber, J. A.:
Protistan grazing impacts microbial communities and carbon cycling at
deep-sea hydrothermal vents, P. Natl. Acad. Sci. USA, 118, e2102674118,
https://doi.org/10.1073/pnas.2102674118, 2021.
Huber, J. A., Mark Welch, D. B., Morrison, H. G., Huse, S. M., Neal, P. R.,
Butterfield, D. A., and Sogin, M. L.: Microbial population structures in the
deep marine biosphere, Science, 318, 97–100,
https://doi.org/10.1126/science.1146689, 2007.
Jackson, S. L., Spence, J., Janssen, D. J., Ross, A. R. S., and Cullen, J.
T.: Determination of Mn, Fe, Ni, Cu, Zn, Cd and Pb in seawater using offline
extraction and triple quadrupole ICP-MS/MS, J. Anal. At. Spectrom., 33,
304–313, https://doi.org/10.1039/C7JA00237H, 2018.
Jeanthon, C.: Molecular ecology of hydrothermal vent microbial communities,
Antonie van Leeuwenhoek, Int. J. Gen. Mol. Microbiol., 77, 117–133,
https://doi.org/10.1023/A:1002463825025, 2000.
Jenkins, W. J., Doney, S. C., Fendrock, M., Fine, R., Gamo, T.,
Jean-Baptiste, P., Key, R., Klein, B., Lupton, J. E., Newton, R., Rhein, M.,
Roether, W., Sano, Y., Schlitzer, R., Schlosser, P., and Swift, J.: A
comprehensive global oceanic dataset of helium isotope and tritium
measurements, Earth Syst. Sci. Data, 11, 441–454,
https://doi.org/10.5194/essd-11-441-2019, 2019a.
Jenkins, W. J., Lott, D. E., and Cahill, K. L.: A determination of
atmospheric helium, neon, argon, krypton, and xenon solubility
concentrations in water and seawater, Mar. Chem., 211, 94–107,
https://doi.org/10.1016/j.marchem.2019.03.007, 2019b.
Jenkins, W. J., Hatta, M., Fitzsimmons, J. N., Schlitzer, R., Lanning, N.
T., Shiller, A., Buckley, N. R., German, C. R., Lott, D. E., Weiss, G.,
Whitmore, L., Casciotti, K., Lam, P. J., Cutter, G. A., and Cahill, K. L.: An
intermediate-depth source of hydrothermal 3He and dissolved iron in the
North Pacific, Earth Planet. Sc. Lett., 539, 116223,
https://doi.org/10.1016/j.epsl.2020.116223, 2020.
Jickells, T. D., An, Z. S., Andersen, K. K., Baker, A. R., Bergametti, C.,
Brooks, N., Cao, J. J., Boyd, P. W., Duce, R. A., Hunter, K. A., Kawahata,
H., Kubilay, N., LaRoche, J., Liss, P. S., Mahowald, N., Prospero, J. M.,
Ridgwell, A. J., Tegen, I., and Torres, R.: Global iron connections between
desert dust, ocean biogeochemistry, and climate, Science,
308, 67–71, https://doi.org/10.1126/science.1105959, 2005.
John, S. G., Helgoe, J., and Townsend, E.: Biogeochemical cycling of Zn and
Cd and their stable isotopes in the Eastern Tropical South Pacific, Mar.
Chem., 201, 256–262, https://doi.org/10.1016/j.marchem.2017.06.001, 2018.
Kim, J., Son, S. K., Son, J. W., Kim, K. H., Shim, W. J., Kim, C. H., and
Lee, K. Y.: Venting sites along the Fonualei and Northeast Lau Spreading
Centers and evidence of hydrothermal activity at an off-axis caldera in the
northeastern Lau Basin, Geochem. J., 43, 1–13,
https://doi.org/10.2343/geochemj.0.0164, 2009.
Kirchman, D. L.: Microbial proteins for organic material degradation in the
deep ocean, P. Natl. Acad. Sci. USA, 115, 445–447,
https://doi.org/10.1073/pnas.1720765115, 2018.
Kogut, M. B. and Voelker, B. M.: Kinetically inert Cu in coastal waters,
Environ. Sci. Technol., 37, 509–518, https://doi.org/10.1021/es020723d, 2003.
Lane, E. S., Jang, K., Cullen, J. T., and Maldonado, M. T.: The interaction
between inorganic iron and cadmium uptake in the marine diatom Thalassiosira
oceanica, Limnol. Oceanogr., 53, 1784–1789,
https://doi.org/10.4319/lo.2008.53.5.1784, 2008.
Li, M., Toner, B. M., Baker, B. J., Breier, J. A., Sheik, C. S., and Dick, G.
J.: Microbial iron uptake as a mechanism for dispersing iron from deep-sea
hydrothermal vents, Nat. Commun., 5, 3192, https://doi.org/10.1038/ncomms4192, 2014.
Little, S. H., Archer, C., Milne, A., Schlosser, C., Achterberg, E. P.,
Lohan, M. C., and Vance, D.: Paired dissolved and particulate phase Cu
isotope distributions in the South Atlantic, Chem. Geol., 502, 29–43,
https://doi.org/10.1016/j.chemgeo.2018.07.022, 2018.
Lupton, J. E., Arculus, R. J., Evans, L. J., and Graham, D. W.: Mantle
hotspot neon in basalts from the Northwest Lau Back-arc Basin, Geophys. Res.
Lett., 39, L08308, https://doi.org/10.1029/2012GL051201, 2012.
Lusty, P. A. J. and Murton, B. J.: Deep-ocean mineral deposits: Metal
resources and windows into earth processes, Elements, 14, 301–306,
https://doi.org/10.2138/gselements.14.5.301, 2018.
Marchitto, T. M., Curry, W. B., and Oppo, D. W.: Zinc concentrations in
benthic foraminifera reflect seawater chemistry, Paleoceanography, 15,
299–306, https://doi.org/10.1029/1999PA000420, 2000.
Mars Brisbin, M., Conover, A. E., and Mitarai, S.: Influence of Regional
Oceanography and Hydrothermal Activity on Protist Diversity and Community
Structure in the Okinawa Trough, Microb. Ecol., 80, 746–761,
https://doi.org/10.1007/s00248-020-01583-w, 2020.
Martinez, F., Taylor, B., Baker, E. T., Resing, J. A., and Walker, S. L.:
Opposing trends in crustal thickness and spreading rate along the back-arc
Eastern Lau Spreading Center: Implications for controls on ridge morphology,
faulting, and hydrothermal activity, Earth Planet. Sc. Lett., 245,
655–672, https://doi.org/10.1016/j.epsl.2006.03.049, 2006.
McIlvin, M. R. and Saito, M. A.: Online Nanoflow Two-Dimension Comprehensive
Active Modulation Reversed Phase–Reversed Phase Liquid Chromatography
High-Resolution Mass Spectrometry for Metaproteomics of Environmental and
Microbiome Samples, J. Proteome Res., 20, 4589–4597, https://doi.org/10.1021/acs.jproteome.1c00588,
2021.
McMurdie, P. J. and Holmes, S.: Phyloseq: An R Package for Reproducible
Interactive Analysis and Graphics of Microbiome Census Data, PLoS One, 8, e61217,
https://doi.org/10.1371/journal.pone.0061217, 2013.
Merino, N., Aronson, H. S., Bojanova, D. P., Feyhl-Buska, J., Wong, M. L.,
Zhang, S., and Giovannelli, D.: Living at the extremes: Extremophiles and the
limits of life in a planetary context, Front. Microbiol., 10, 780,
https://doi.org/10.3389/fmicb.2019.00780, 2019.
Middag, R., de Baar, H. J. W., and Bruland, K. W.: The Relationships Between
Dissolved Zinc and Major Nutrients Phosphate and Silicate Along the
GEOTRACES GA02 Transect in the West Atlantic Ocean, Global Biogeochem.
Cy., 33, 63–84, https://doi.org/10.1029/2018GB006034, 2019.
Milne, A., Landing, W., Bizimis, M., and Morton, P.: Determination of Mn, Fe, Co, Ni, Cu, Zn, Cd and Pb in seawater using high resolution magnetic sector inductively coupled mass spectrometry (HR-ICP-MS), Anal. Chim. Acta, 665, 200–207, 2010.
Mino, S., Maikita, H., Toki, T., Miyazaki, J., Kato, S., Watanabe, H.,
Imachi, H., Watsuji, T., Nunoura, T., Kojima, S., Sawabe, T., Takai, K., and
Nakagawa, S.: Biogeography of Persephonella in deep-sea hydrothermal vents
of the Western Pacific, Front. Microbiol., 4, 107,
https://doi.org/10.3389/fmicb.2013.00107, 2013.
Mino, S., Nakagawa, S., Makita, H., Toki, T., Miyazaki, J., Sievert, S. M.,
Polz, M. F., Inagaki, F., Godfroy, A., Kato, S., Watanabe, H., Nunoura, T.,
Nakamura, K., Imachi, H., Watsuji, T., Kojima, S., Takai, K., and Sawabe, T.:
Endemicity of the cosmopolitan mesophilic chemolithoautotropH Sulfurimonas
at deep-sea hydrothermal vents, ISME J., 11, 909–919,
https://doi.org/10.1038/ismej.2016.178, 2017.
Moffett, J. W. and Ho, J.: Oxidation of cobalt and manganese in seawater via
a common microbially catalyzed pathway, Geochim. Cosmochim. Ac., 60,
3415–3424, https://doi.org/10.1016/0016-7037(96)00176-7, 1996.
Moore, C. M., Mills, M. M., Arrigo, K. R., Berman-Frank, I., Bopp, L., Boyd,
P. W., Galbraith, E. D., Geider, R. J., Guieu, C., Jaccard, S. L., Jickells,
T. D., La Roche, J., Lenton, T. M., Mahowald, N. M., Marañón, E.,
Marinov, I., Moore, J. K., Nakatsuka, T., Oschlies, A., Saito, M. A.,
Thingstad, T. F., Tsuda, A., and Ulloa, O.: Processes and patterns of oceanic
nutrient limitation, Nat. Geosci., 6, 701–710, https://doi.org/10.1038/ngeo1765,
2013.
Moore, J. K., Doney, S. C., Glover, D. M., and Fung, I. Y.: Iron cycling and
nutrient-limitation patterns in surface waters of the World Ocean, Deep-Sea
Res. Pt. II, 49, 463–507, 2001.
Munson, K. M., Lamborg, C. H., Swarr, G. J., and Saito, M. A.: Mercury
species concentrations and fluxes in the Central Tropical Pacific Ocean,
Global Biogeochem. Cy., 29, 656–676, https://doi.org/10.1002/2015GB005120, 2015.
Murdock, S. A. and Juniper, S. K.: Hydrothermal vent protistan distribution
along the Mariana arc suggests vent endemics may be rare and novel, Environ.
Microbiol., 21, 3796–3815, https://doi.org/10.1111/1462-2920.14729, 2019.
Muthusamy, S., Baltar, F., González, J. M., and Pinhassi, J.: Dynamics of
metabolic activities and gene expression in the Roseobacter clade bacterium
Phaeobacter sp. strain MED193 during growth with thiosulfate, Appl. Environ.
Microbiol., 80, 6933–6942, https://doi.org/10.1128/AEM.02038-14, 2014.
Ndung'u, K., Franks, R. P., Bruland, K. W., and Flegal, A. R.: Organic complexation and total dissolved trace metal analysis in estuarine waters: Comparison of solvent-extraction graphite furnace atomic absorption spectrometric and chelating resin flow injection inductively coupled plasma-mass spectrometric analysis, Anal. Chim. Acta, 481, 127–138, 2003.
Noinaj, N., Guillier, M., Barnard, T. J., and Buchanan, S. K.: TonB-Dependent
Transporters: Regulation, Structure, and Function, Annu. Rev. Microbiol.,
64, 43–60, https://doi.org/10.1146/annurev.micro.112408.134247, 2010.
Olsen, B. R., Troedsson, C., Hadziavdic, K., Pedersen, R.-B., and Rapp, H.
T.: The influence of vent systems on pelagic eukaryotic micro-organism
composition in the Nordic Seas, Polar Biol., 38, 547–558,
https://doi.org/10.1007/s00300-014-1621-8, 2015.
Orellana, L. H., Hatt, J. K., Iyer, R., Chourey, K., Hettich, R. L., Spain,
J. C., Yang, W. H., Chee-Sanford, J. C., Sanford, R. A., Löffler, F. E., and Konstantinidis, K. T.: Comparing DNA, RNA and protein levels for
measuring microbial dynamics in soil microcosms amended with nitrogen
fertilizer, Sci. Rep., 9, 17630, https://doi.org/10.1038/s41598-019-53679-0, 2019.
Pachiadaki, M. G., Sintes, E., Bergauer, K., Brown, J. M., Record, N. R.,
Swan, B. K., Mathyer, M. E., Hallam, S. J., Lopez-Garcia, P., Takaki, Y.,
Nunoura, T., Woyke, T., Herndl, G. J., and Stepanauskas, R.: Major role of
nitrite-oxidizing bacteria in dark ocean carbon fixation, Science,
358, 1046–1051, https://doi.org/10.1126/science.aan8260, 2017.
Podell, S. and Gaasterland, T.: DarkHorse: A method for genome-wide
prediction of horizontal gene transfer, Genome Biol., 8, R16,
https://doi.org/10.1186/gb-2007-8-2-r16, 2007.
Posacka, A. M., Semeniuk, D. M., Whitby, H., van den Berg, C. M. G., Cullen,
J. T., Orians, K., and Maldonado, M. T.: Dissolved copper (dCu)
biogeochemical cycling in the subarctic Northeast Pacific and a call for
improving methodologies, Mar. Chem., 196, 47–61,
https://doi.org/10.1016/j.marchem.2017.05.007, 2017.
Quast, C., Pruesse, E., Yilmaz, P., Gerken, J., Schweer, T., Yarza, P.,
Peplies, J., and Glöckner, F. O.: The SILVA ribosomal RNA gene database
project: Improved data processing and web-based tools, Nucleic Acids Res.,
41, D590–D596, https://doi.org/10.1093/nar/gks1219, 2013.
Quéroué, F., Townsend, A., Van Der Merwe, P., Lannuzel, D., Sarthou,
G., Bucciarelli, E., and Bowie, A.: Advances in the offline trace metal
extraction of Mn, Co, Ni, Cu, Cd, and Pb from open ocean seawater samples
with determination by sector field ICP-MS analysis, Anal. Methods, 6,
2837–2847, https://doi.org/10.1039/c3ay41312h, 2014.
Rapp, I., Schlosser, C., Rusiecka, D., Gledhill, M., and Achterberg, E. P.:
Automated preconcentration of Fe, Zn, Cu, Ni, Cd, Pb, Co, and Mn in seawater
with analysis using high-resolution sector field inductively-coupled plasma
mass spectrometry, Anal. Chim. Acta, 976, 1–13,
https://doi.org/10.1016/j.aca.2017.05.008, 2017.
Reed, D. C., Breier, J. A., Jiang, H., Anantharaman, K., Klausmeier, C. A.,
Toner, B. M., Hancock, C., Speer, K., Thurnherr, A. M., and Dick, G. J.:
Predicting the response of the deep-ocean microbiome to geochemical
perturbations by hydrothermal vents, ISME J., 9, 1857–1869,
https://doi.org/10.1038/ismej.2015.4, 2015.
Reid, J. L.: On the total geostrophic circulation of the Pacific Ocean: Flow
patterns, tracers, and transports, Prog. Oceanogr., 39, 263–352,
https://doi.org/10.1016/S0079-6611(97)00012-8, 1997.
Resing, J. A., Sedwick, P. N., German, C. R., Jenkins, W. J., Moffett, J.
W., Sohst, B. M., and Tagliabue, A.: Basin-scale transport of hydrothermal
dissolved metals across the South Pacific Ocean, Nature, 523,
200–203, https://doi.org/10.1038/nature14577, 2015.
Reveillaud, J., Reddington, E., McDermott, J., Algar, C., Meyer, J. L.,
Sylva, S., Seewald, J., German, C. R., and Huber, J. A.: Subseafloor
microbial communities in hydrogen-rich vent fluids from hydrothermal systems
along the Mid-Cayman Rise, Environ. Microbiol., 18, 1970–1987,
https://doi.org/10.1111/1462-2920.13173, 2016.
Rodionov, D. A., Hebbeln, P., Gelfand, M. S., and Eitinger, T.: Comparative
and functional genomic analysis of prokaryotic nickel and cobalt uptake
transporters: Evidence for a novel group of ATP-binding cassette
transporters, J. Bacteriol., 188, 317–327,
https://doi.org/10.1128/JB.188.1.317-327.2006, 2006.
Roshan, S., Wu, J., and Jenkins, W. J.: Long-range transport of hydrothermal
dissolved Zn in the tropical South Pacific, Mar. Chem., 183, 25–32,
https://doi.org/10.1016/j.marchem.2016.05.005, 2016.
Roshan, S., Wu, J., and DeVries, T.: Controls on the Cadmium-Phosphate
Relationship in the Tropical South Pacific, Global Biogeochem. Cy.,
31, 1516–1527, https://doi.org/10.1002/2016GB005556, 2017.
Rudnicki, M. D. and German, C. R.: Temporal variability of the hydrothermal
plume above the Kairei vent field, 25∘ S, Central Indian Ridge,
Geochem. Geophy. Geosy., 3, 2, https://doi.org/10.1029/2001gc000240, 2002.
Saito, M. A. and Moffett, J. W.: Complexation of cobalt by natural organic ligands in the Sargasso sea as determined by a new high-sensitivity electrochemical cobalt speciation method suitable for open ocean work, Mar. Chem., 75, 49–68, 2001.
Saito, M. and Lamborg, C.: Connecting Trace Elements and Metalloenzymes Across Marine Biogeochemical Gradients, BCO-DMO [data set], available at: https://www.bco-dmo.org/project/2236, last access: 25 September 2021.
Saito, M. A., Goepfert, T. J., Noble, A. E., Bertrand, E. M., Sedwick, P. N., and Ditullio, G. R.: A seasonal study of dissolved cobalt in the Ross Sea,
Antarctica: Micronutrient behavior, absence of scavenging, and relationships
with Zn, Cd, and P, Biogeosciences, 7, 4059–4082,
https://doi.org/10.5194/bg-7-4059-2010, 2010.
Saito, M. A., Noble, A. E., Tagliabue, A., Goepfert, T. J., Lamborg, C. H., and Jenkins, W. J.: Slow-spreading submarine ridges in the South Atlantic as
a significant oceanic iron source, Nat. Geosci., 6, 775–779,
https://doi.org/10.1038/ngeo1893, 2013.
Saito, M. A., McIlvin, M. R., Moran, D. M., Goepfert, T. J., DiTullio, G.
R., Post, A. F., and Lamborg, C. H.: Multiple nutrient stresses at
intersecting Pacific Ocean biomes detected by protein biomarkers, Science, 345, 1173–1177, https://doi.org/10.1126/science.1256450, 2014.
Saito, M. A., Dorsk, A., Anton, F., Mcilvin, M. R., Rapp, M. S., Ditullio,
G. R., and Moran, D. M.: Needles in the blue sea: Sub-species specificity in
targeted protein biomarker analyses within the vast oceanic microbial
metaproteome, Proteomics, 15, 3521–3531, https://doi.org/10.1002/pmic.201400630, 2015.
Saito, M. A., Noble, A. E., Hawco, N., Twining, B. S., Ohnemus, D. C., John,
S. G., Lam, P., Conway, T. M., Johnson, R., Moran, D., and McIlvin, M.: The
acceleration of dissolved cobalt's ecological stoichiometry due to
biological uptake, remineralization, and scavenging in the Atlantic Ocean,
Biogeosciences, 14, 4637–4662, https://doi.org/10.5194/bg-14-4637-2017, 2017.
Saito, M. A., McIlvin, M. R., Moran, D. M., Santoro, A. E., Dupont, C. L.,
Rafter, P. A., Saunders, J. K., Kaul, D., Lamborg, C. H., Westley, M.,
Valois, F., and Waterbury, J. B.: Abundant nitrite-oxidizing metalloenzymes
in the mesopelagic zone of the tropical Pacific Ocean, Nat. Geosci., 13,
355–362, https://doi.org/10.1038/s41561-020-0565-6, 2020.
Santoro, A. E., Saito, M. A., Goepfert, T. J., Lamborg, C. H., Dupont, C. L., and DiTullio, G. R.: Thaumarchaeal ecotype distributions across the
equatorial Pacific Ocean and their potential roles in nitrification and
sinking flux attenuation, Limnol. Oceanogr., 62, 1984–2003,
https://doi.org/10.1002/lno.10547, 2017.
Sheik, C. S., Anantharaman, K., Breier, J. A., Sylvan, J. B., Edwards, K. J., and Dick, G. J.: Spatially resolved sampling reveals dynamic microbial
communities in rising hydrothermal plumes across a back-arc basin, ISME J.,
9, 1434–1445, https://doi.org/10.1038/ismej.2014.228, 2015.
Sieber, M., Conway, T. M., de Souza, G. F., Obata, H., Takano, S., Sohrin,
Y., and Vance, D.: Physical and biogeochemical controls on the distribution
of dissolved cadmium and its isotopes in the Southwest Pacific Ocean, Chem.
Geol., 511, 494–509, https://doi.org/10.1016/j.chemgeo.2018.07.021, 2019.
Sohrin, Y., Urushihara, S., Nakatsuka, S., Kono, T., Higo, E., Minami, T.,
Norisuye, K., and Umetani, S.: Multielemental determination of GEOTRACES key
trace metals in seawater by ICPMS after preconcentration using an
ethylenediaminetriacetic acid chelating resin, Anal. Chem., 80,
6267–6273, https://doi.org/10.1021/ac800500f, 2008.
Speer, K. and Thurnherr, A. M.: The lau basin float experiment (LAUB-FLEX),
Oceanography, 25, 284–285, https://doi.org/10.5670/oceanog.2012.27, 2012.
Staudigel, H., Hart, S. R., Koppers, A. A. P., Constable, C., Workman, R.,
Kurz, M., and Baker, E. T.: Hydrothermal venting at Vailulu'u Seamount: The
smoking end of the Samoan chain, Geochem., Geophy. Geosy., 5, Q02003,
https://doi.org/10.1029/2003GC000626, 2004.
Staudigel, H., Hart, S. R., Pile, A., Bailey, B. E., Baker, E. T., Brooke,
S., Connelly, D. P., Haucke, L., German, C. R., Hudson, I., Jones, D.,
Koppers, A. A. P., Konter, J., Lee, R., Pietsch, T. W., Tebo, B. M.,
Templeton, A. S., Zierenberg, R., and Young, C. M.: Vailulu'u seamount,
Samoa: Life and death on an active submarine volcano, P. Natl. Acad. Sci.
USA, 103, 6448–6453, https://doi.org/10.1073/pnas.0600830103, 2006.
Sunda, W. G.: Feedback interactions between trace metal nutrients and phytoplankton in the ocean, Front. Microbiol., 3, 204, https://doi.org/10.3389/fmicb.2012.00204, 2012.
Sunda, W. G. and Huntsman, S. A.: Effect of Zn, Mn, and Fe on Cd
accumulation in phytoplankton: Implications for oceanic Cd cycling, Limnol.
Oceanogr., 45, 1501–1516, https://doi.org/10.4319/lo.2000.45.7.1501, 2000.
Sunda, W. G., Huntsman, S. A., and Harvey, G. R.: Photoreduction of manganese
oxides in seawater and its geochemical and biological implications, Nature,
301, 234–236, https://doi.org/10.1038/301234a0, 1983.
Sylvan, J. B., Toner, B. M., and Edwards, K. J.: Life and death of deep-sea
vents: Bacterial diversity and ecosystem succession on inactive hydrothermal
sulfides, mBio, 3, 1–10, https://doi.org/10.1128/mBio.00279-11, 2012.
Tagliabue, A., Bopp, L., Dutay, J. C., Bowie, A. R., Chever, F.,
Jean-Baptiste, P., Bucciarelli, E., Lannuzel, D., Remenyi, T., Sarthou, G.,
Aumont, O., Gehlen, M., and Jeandel, C.: Hydrothermal contribution to the
oceanic dissolved iron inventory, Nat. Geosci., 3, 252–256,
https://doi.org/10.1038/ngeo818, 2010.
Takai, K., Nunoura, T., Ishibashi, J. I., Lupton, J., Suzuki, R., Hamasaki,
H., Ueno, Y., Kawagucci, S., Gamo, T., Suzuki, Y., Hirayama, H., and
Horikoshi, K.: Variability in the microbial communities and hydrothermal
fluid chemistry at the newly discovered Mariner hydrothermal field, southern
Lau Basin, J. Geophys. Res.-Biogeo., 113, G02031,
https://doi.org/10.1029/2007JG000636, 2008.
Takano, S., Tanimizu, M., Hirata, T., Shin, K. C., Fukami, Y., Suzuki, K., and Sohrin, Y.: A simple and rapid method for isotopic analysis of nickel,
copper, and zinc in seawater using chelating extraction and anion exchange,
Anal. Chim. Acta, 967, 1–11, https://doi.org/10.1016/j.aca.2017.03.010, 2017.
Templeton, A. S., Staudigel, H., and Tebo, B. M.: Diverse Mn(II)-oxidizing
bacteria isolated from submarine basalts at Loihi seamount, Geomicrobiol.
J., 22, 127–139, https://doi.org/10.1080/01490450590945951, 2005.
Tivey, M. K.: Generation of seafloor hydrothermal vent fluids and associated
mineral deposits, Oceanography, 20, 50–65,
https://doi.org/10.5670/oceanog.2007.80, 2007.
Toner, B. M., German, C. R., Dick, G. J., and Breier, J. A.: Deciphering the
Complex Chemistry of Deep-Ocean Particles Using Complementary Synchrotron
X-ray Microscope and Microprobe Instruments, Acc. Chem. Res., 49,
128–137, https://doi.org/10.1021/acs.accounts.5b00282, 2016.
van Hulten, M., Middag, R., Dutay, J.-C., de Baar, H., Roy-Barman, M., Gehlen, M., Tagliabue, A., and Sterl, A.: Manganese in the west Atlantic Ocean in the context of the first global ocean circulation model of manganese, Biogeosciences, 14, 1123–1152, https://doi.org/10.5194/bg-14-1123-2017, 2017.
VerBerkmoes, N. C., Denef, V. J., Hettich, R. L., and Banfield, J. F.:
Systems Biology: Functional analysis of natural microbial consortia using
community proteomics, Nat. Rev. Microbiol., 7, 196–205,
https://doi.org/10.1038/nrmicro2080, 2009.
Vizcaíno, J. A., Côté, R. G., Csordas, A., Dianes, J. A., Fabregat, A., Foster, J. M., Griss, J., Alpi, E., Birim, M., Contell, J., O'Kelly, G., Schoenegger, A., Ovelleiro, D., Pérez-Riverol, Y., Reisinger, F., Ríos, D., Wang, R., and Hermjakob, H.: The Proteomics Identifications (PRIDE) database and associated tools: Status in 2013, Nucleic Acids Res., 41, D1063–D1069, https://doi.org/10.1093/nar/gks1262, 2013.
Ward, D. E., Shockley, K. R., Chang, L. S., Levy, R. D., Michel, J. K.,
Conners, S. B., and Kelly, R. M.: Proteolysis in hyperthermophilic
microorganisms, Archaea, 1, 63–74, https://doi.org/10.1155/2002/503191, 2002.
Wei, D. and Zhang, X.: Proteomic Analysis of Interactions between a Deep-Sea
Thermophilic Bacteriophage and Its Host at High Temperature, J. Virol.,
84, 2365–2373, https://doi.org/10.1128/jvi.02182-09, 2010.
White, S. N., Chave, A. D., Reynolds, G. T., and Van Dover, C. L.: Ambient
light emission from hydrothermal vents on the Mid-Atlantic Ridge, Geophys.
Res. Lett., 29, 34-1–34-4, https://doi.org/10.1029/2002GL014977, 2002.
Wilson, S. T., Hawco, N. J., Armbrust, E. V., Barone, B., Björkman, K.
M., Boysen, A. K., Burgos, M., Burrell, T. J., Casey, J. R., DeLong, E. F.,
Dugenne, M., Dutkiewicz, S., Dyhrman, S. T., Ferrón, S., Follows, M. J.,
Foreman, R. K., Funkey, C. P., Harke, M. J., Henke, B. A., Hill, C. N.,
Hynes, A. M., Ingalls, A. E., Jahn, O., Kelly, R. L., Knapp, A. N.,
Letelier, R. M., Ribalet, F., Shimabukuro, E. M., Tabata, R. K. S.,
Turk-Kubo, K. A., White, A. E., Zehr, J. P., John, S., and Karl, D. M.:
Kīlauea lava fuels phytoplankton bloom in the North Pacific Ocean,
Science, 365, 1040–1044, https://doi.org/10.1126/science.aax4767, 2019.
Wu, J., Wells, M. L., and Rember, R.: Dissolved iron anomaly in the deep
tropical-subtropical Pacific: Evidence for long-range transport of
hydrothermal iron, Geochim. Cosmochim. Ac., 75, 460–468,
https://doi.org/10.1016/j.gca.2010.10.024, 2011.
Wuttig, K., Townsend, A. T., van der Merwe, P., Gault-Ringold, M., Holmes,
T., Schallenberg, C., Latour, P., Tonnard, M., Rijkenberg, M. J. A.,
Lannuzel, D., and Bowie, A. R.: Critical evaluation of a seaFAST system for
the analysis of trace metals in marine samples, Talanta, 197, 653–668,
https://doi.org/10.1016/j.talanta.2019.01.047, 2019.
Xie, R. C., Galer, S. J. G., Abouchami, W., Rijkenberg, M. J. A., De Jong,
J., De Baar, H. J. W., and Andreae, M. O.: The cadmium-phosphate relationship
in the western South Atlantic – The importance of mode and intermediate
waters on the global systematics, Mar. Chem., 177, 110–123,
https://doi.org/10.1016/j.marchem.2015.06.011, 2015.
Yu, H. and Leadbetter, J. R.: Bacterial chemolithoautotrophy via manganese
oxidation, Nature, 583, 453–458, https://doi.org/10.1038/s41586-020-2468-5, 2020.
Short summary
A previous study documented an intense hydrothermal plume in the South Pacific Ocean; however, the iron release associated with this plume and the impact on microbiology were unclear. We describe metal concentrations associated with multiple hydrothermal plumes in this region and protein signatures of plume-influenced microbes. Our findings demonstrate that resources released from these systems can be transported away from their source and may alter the physiology of surrounding microbes.
A previous study documented an intense hydrothermal plume in the South Pacific Ocean; however,...
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