Articles | Volume 20, issue 12
https://doi.org/10.5194/bg-20-2347-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-20-2347-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
21 Jun 2023
Research article |
| 21 Jun 2023
| 21 Jun 2023
Biogeochemical processes captured by carbon isotopes in redox-stratified water columns: a comparative study of four modern stratified lakes along an alkalinity gradient
Biogéosciences, CNRS, Université Bourgogne
Franche-Comté, 21000 Dijon, France
Christophe Thomazo
Biogéosciences, CNRS, Université Bourgogne
Franche-Comté, 21000 Dijon, France
Institut
Universitaire de France, 75005 Paris, France
Miguel Iniesto
Ecologie Systématique Evolution, CNRS, Université
Paris-Saclay, AgroParisTech, 91190 Gif-sur-Yvette, France
Didier Jézéquel
IPGP, CNRS, Université de Paris Cité, 75005 Paris, France
UMR CARRTEL, INRAE and USMB, 74200 Thonon-les-Bains, France
David Moreira
Ecologie Systématique Evolution, CNRS, Université
Paris-Saclay, AgroParisTech, 91190 Gif-sur-Yvette, France
Rosaluz Tavera
Departamento de Ecología y Recursos Naturales, Universidad
Nacional Autónoma de México, Mexico City,
México
Jeanne Caumartin
Institut de Minéralogie, de Physique des Matériaux
et de Cosmochimie (IMPMC), CNRS, Muséum National d'Histoire Naturelle, Sorbonne Université, 75005 Paris, France
Elodie Muller
Institut de Minéralogie, de Physique des Matériaux
et de Cosmochimie (IMPMC), CNRS, Muséum National d'Histoire Naturelle, Sorbonne Université, 75005 Paris, France
Purificación López-García
Ecologie Systématique Evolution, CNRS, Université
Paris-Saclay, AgroParisTech, 91190 Gif-sur-Yvette, France
Karim Benzerara
Institut de Minéralogie, de Physique des Matériaux
et de Cosmochimie (IMPMC), CNRS, Muséum National d'Histoire Naturelle, Sorbonne Université, 75005 Paris, France
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Robin Havas, Christophe Thomazo, Miguel Iniesto, Didier Jézéquel, David Moreira, Rosaluz Tavera, Jeanne Caumartin, Elodie Muller, Purificación López-García, and Karim Benzerara
Biogeosciences, 20, 2405–2424, https://doi.org/10.5194/bg-20-2405-2023, https://doi.org/10.5194/bg-20-2405-2023, 2023
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Dissolved organic carbon (DOC) is a reservoir of prime importance in the C cycle of both continental and marine systems. It has also been suggested to influence the past Earth climate but is still poorly characterized in ancient-Earth-like environments. In this paper we show how DOC analyses from modern redox-stratified lakes can evidence specific metabolic reactions and environmental factors and how these can help us to interpret the C cycle of specific periods in the Earth's past.
Clémentin Bouquet, Hermine Billard, Cécile Bidaud, Jonathan Colombet, Young-Tae Chang, Karim Benzerara, Fériel Skouri-Panet, Elodie Duprat, and Anne-Catherine Lehours
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In the context of the ecological sustainability of phosphorus (P), the ubiquitous presence of polyphosphate-accumulating bacteria (PAB) in natural environments invites efforts to reveal their unknown roles in the biogeochemical cycle of P. In this study, we provide a generic protocol for the detection, quantification, and cell sorting of PAB by combining efficient staining of intracellular polyphosphate (polyP) granules in PAB and their subsequent detection by flow cytometry.
Karim Benzerara, Agnès Elmaleh, Maria Ciobanu, Alexis De Wever, Paola Bertolino, Miguel Iniesto, Didier Jézéquel, Purificación López-García, Nicolas Menguy, Elodie Muller, Fériel Skouri-Panet, Sufal Swaraj, Rosaluz Tavera, Christophe Thomazo, and David Moreira
Biogeosciences, 20, 4183–4195, https://doi.org/10.5194/bg-20-4183-2023, https://doi.org/10.5194/bg-20-4183-2023, 2023
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Iron and manganese are poorly soluble in oxic and alkaline solutions but much more soluble under anoxic conditions. As a result, authigenic minerals rich in Fe and/or Mn have been viewed as diagnostic of anoxic conditions. However, here we reveal a new case of biomineralization by specific cyanobacteria, forming abundant Fe(III)- and Mn(IV)-rich amorphous phases under oxic conditions in an alkaline lake. This might be an overlooked biotic contribution to the scavenging of Fe from water columns.
Robin Havas, Christophe Thomazo, Miguel Iniesto, Didier Jézéquel, David Moreira, Rosaluz Tavera, Jeanne Caumartin, Elodie Muller, Purificación López-García, and Karim Benzerara
Biogeosciences, 20, 2405–2424, https://doi.org/10.5194/bg-20-2405-2023, https://doi.org/10.5194/bg-20-2405-2023, 2023
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Dissolved organic carbon (DOC) is a reservoir of prime importance in the C cycle of both continental and marine systems. It has also been suggested to influence the past Earth climate but is still poorly characterized in ancient-Earth-like environments. In this paper we show how DOC analyses from modern redox-stratified lakes can evidence specific metabolic reactions and environmental factors and how these can help us to interpret the C cycle of specific periods in the Earth's past.
Daniel A. Petrash, Ingrid M. Steenbergen, Astolfo Valero, Travis B. Meador, Tomáš Pačes, and Christophe Thomazo
Biogeosciences, 19, 1723–1751, https://doi.org/10.5194/bg-19-1723-2022, https://doi.org/10.5194/bg-19-1723-2022, 2022
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We spectroscopically evaluated the gradients of dissolved C, N, S, Fe and Mn in a newly formed redox-stratified lake. The lake features an intermediate redox state between nitrogenous and euxinic conditions that encompasses vigorous open sulfur cycling fuelled by the reducible Fe and Mn stocks of the anoxic sediments. This results in substantial bottom water loads of dissolved iron and sulfate. Observations made in this ecosystem have relevance for deep-time paleoceanographic reconstructions.
Pierre Nevers, Julien Bouchez, Jérôme Gaillardet, Christophe Thomazo, Delphine Charpentier, Laëticia Faure, and Catherine Bertrand
Earth Surf. Dynam., 9, 487–504, https://doi.org/10.5194/esurf-9-487-2021, https://doi.org/10.5194/esurf-9-487-2021, 2021
E. Couradeau, K. Benzerara, E. Gérard, I. Estève, D. Moreira, R. Tavera, and P. López-García
Biogeosciences, 10, 5255–5266, https://doi.org/10.5194/bg-10-5255-2013, https://doi.org/10.5194/bg-10-5255-2013, 2013
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The neodymium (Nd) is one of the most useful tracers to fingerprint water mass provenance. However, the use of Nd is hampered by the lack of adequate quantification of the external sources. Here, we present the first simulation of dissolved Nd concentration and Nd isotopic composition in the Mediterranean Sea using a high-resolution model. We aim to better understand how the various external sources affect the Nd cycle and particularly assess how it is impacted by atmospheric inputs.
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Marlene Dordoni, Michael Seewald, Karsten Rinke, Kurt Friese, Robert van Geldern, Jakob Schmidmeier, and Johannes A. C. Barth
Biogeosciences, 19, 5343–5355, https://doi.org/10.5194/bg-19-5343-2022, https://doi.org/10.5194/bg-19-5343-2022, 2022
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Frédérique M. S. A. Kirkels, Hugo J. de Boer, Paulina Concha Hernández, Chris R. T. Martes, Marcel T. J. van der Meer, Sayak Basu, Muhammed O. Usman, and Francien Peterse
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Nicolas Séon, Romain Amiot, Guillaume Suan, Christophe Lécuyer, François Fourel, Fabien Demaret, Arnauld Vinçon-Laugier, Sylvain Charbonnier, and Peggy Vincent
Biogeosciences, 19, 2671–2681, https://doi.org/10.5194/bg-19-2671-2022, https://doi.org/10.5194/bg-19-2671-2022, 2022
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We analysed the oxygen isotope composition of bones and teeth of four marine species possessing regional heterothermies. We observed a consistent link between oxygen isotope composition and temperature heterogeneities recorded by classical methods. This opens up new perspectives on the determination of the thermoregulatory strategies of extant marine vertebrates where conventional methods are difficult to apply, but also allows us to investigate thermophysiologies of extinct vertebrates.
Yuwei Liu, Guofeng Zhu, Zhuanxia Zhang, Zhigang Sun, Leilei Yong, Liyuan Sang, Lei Wang, and Kailiang Zhao
Biogeosciences, 19, 877–889, https://doi.org/10.5194/bg-19-877-2022, https://doi.org/10.5194/bg-19-877-2022, 2022
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We took the water cycle process of soil–plant–atmospheric precipitation as the research objective. In the water cycle of soil–plant–atmospheric precipitation, precipitation plays the main controlling role. The main source of replenishment for alpine meadow plants is precipitation and alpine meltwater; the main source of replenishment for forest plants is soil water; and the plants in the arid foothills mainly use groundwater.
Roberto Velázquez-Ochoa, María Julia Ochoa-Izaguirre, and Martín Federico Soto-Jiménez
Biogeosciences, 19, 1–27, https://doi.org/10.5194/bg-19-1-2022, https://doi.org/10.5194/bg-19-1-2022, 2022
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Our research is the first approximation to understand the δ13C macroalgal variability in one of the most diverse marine ecosystems in the world, the Gulf of California. The life-form is the principal cause of δ13C macroalgal variability, mainly taxonomy. However, changes in habitat characteristics and environmental conditions also influence the δ13C macroalgal variability. The δ13C macroalgae is indicative of carbon concentration mechanisms and isotope discrimination during carbon assimilation.
Raquel F. Flynn, Thomas G. Bornman, Jessica M. Burger, Shantelle Smith, Kurt A. M. Spence, and Sarah E. Fawcett
Biogeosciences, 18, 6031–6059, https://doi.org/10.5194/bg-18-6031-2021, https://doi.org/10.5194/bg-18-6031-2021, 2021
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Biological activity in the shallow Weddell Sea affects the biogeochemistry of recently formed deep waters. To investigate the drivers of carbon and nutrient export, we measured rates of primary production and nitrogen uptake, characterized the phytoplankton community, and estimated nutrient depletion ratios across the under-sampled western Weddell Sea in mid-summer. Carbon export was highest at the ice shelves and was determined by a combination of physical, chemical, and biological factors.
Stéphanie H. M. Jacquet, Christian Tamburini, Marc Garel, Aurélie Dufour, France Van Vambeke, Frédéric A. C. Le Moigne, Nagib Bhairy, and Sophie Guasco
Biogeosciences, 18, 5891–5902, https://doi.org/10.5194/bg-18-5891-2021, https://doi.org/10.5194/bg-18-5891-2021, 2021
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We compared carbon remineralization rates (MRs) in the western and central Mediterranean Sea in late spring during the PEACETIME cruise, as assessed using the barium tracer. We reported higher and deeper (up to 1000 m depth) MRs in the western basin, potentially sustained by an additional particle export event driven by deep convection. The central basin is the site of a mosaic of blooming and non-blooming water masses and showed lower MRs that were restricted to the upper mesopelagic layer.
Shinsuke Kawagucci, Yohei Matsui, Akiko Makabe, Tatsuhiro Fukuba, Yuji Onishi, Takuro Nunoura, and Taichi Yokokawa
Biogeosciences, 18, 5351–5362, https://doi.org/10.5194/bg-18-5351-2021, https://doi.org/10.5194/bg-18-5351-2021, 2021
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Hydrogen and carbon isotope ratios of methane as well as the relevant biogeochemical parameters and microbial community compositions in hydrothermal plumes in the Okinawa Trough were observed. We succeeded in simultaneously determining hydrogen and carbon isotope fractionation factors associated with aerobic oxidation of methane in seawater (εH = 49.4 ± 5.0 ‰, εC = 5.2 ± 0.4 ‰) – the former being the first of its kind ever reported.
Nicolai Schleinkofer, David Evans, Max Wisshak, Janina Vanessa Büscher, Jens Fiebig, André Freiwald, Sven Härter, Horst R. Marschall, Silke Voigt, and Jacek Raddatz
Biogeosciences, 18, 4733–4753, https://doi.org/10.5194/bg-18-4733-2021, https://doi.org/10.5194/bg-18-4733-2021, 2021
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We have measured the chemical composition of the carbonate shells of the parasitic foraminifera Hyrrokkin sarcophaga in order to test if it is influenced by the host organism (bivalve or coral). We find that both the chemical and isotopic composition is influenced by the host organism. For example strontium is enriched in foraminifera that grew on corals, whose skeleton is built from aragonite, which is naturally enriched in strontium compared to the bivalves' calcite shell.
Lena Rohe, Traute-Heidi Anderson, Heinz Flessa, Anette Goeske, Dominika Lewicka-Szczebak, Nicole Wrage-Mönnig, and Reinhard Well
Biogeosciences, 18, 4629–4650, https://doi.org/10.5194/bg-18-4629-2021, https://doi.org/10.5194/bg-18-4629-2021, 2021
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This is the first experimental setup combining a complex set of methods (microbial inhibitors and isotopic approaches) to differentiate between N2O produced by fungi or bacteria during denitrification in three soils. Quantifying the fungal fraction with inhibitors was not successful due to large amounts of uninhibited N2O production. All successful methods suggested a small or missing fungal contribution. Artefacts occurring with microbial inhibition to determine N2O fluxes are discussed.
Inga Köhler, Raul E. Martinez, David Piatka, Achim J. Herrmann, Arianna Gallo, Michelle M. Gehringer, and Johannes A. C. Barth
Biogeosciences, 18, 4535–4548, https://doi.org/10.5194/bg-18-4535-2021, https://doi.org/10.5194/bg-18-4535-2021, 2021
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We investigated how high Fe(II) levels influence the O2 budget of a circum-neutral Fe(II)-rich spring and if a combined study of dissolved O (DO) and its isotopic composition can help assess this effect. We showed that dissolved Fe(II) can exert strong effects on the δ18ODO even though a constant supply of atmospheric O2 occurs. In the presence of photosynthesis, direct effects of Fe oxidation become masked. Critical Fe(II) concentrations indirectly control the DO by enhancing photosynthesis.
Owen A. Sherwood, Samuel H. Davin, Nadine Lehmann, Carolyn Buchwald, Evan N. Edinger, Moritz F. Lehmann, and Markus Kienast
Biogeosciences, 18, 4491–4510, https://doi.org/10.5194/bg-18-4491-2021, https://doi.org/10.5194/bg-18-4491-2021, 2021
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Pacific water flowing eastward through the Canadian Arctic plays an important role in redistributing nutrients to the northwest Atlantic Ocean. Using samples collected from northern Baffin Bay to the southern Labrador Shelf, we show that stable isotopic ratios in seawater nitrate reflect the fraction of Pacific to Atlantic water. These results provide a new framework for interpreting patterns of nitrogen isotopic variability recorded in modern and archival organic materials in the region.
Franziska Slotta, Lukas Wacker, Frank Riedel, Karl-Uwe Heußner, Kai Hartmann, and Gerhard Helle
Biogeosciences, 18, 3539–3564, https://doi.org/10.5194/bg-18-3539-2021, https://doi.org/10.5194/bg-18-3539-2021, 2021
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The African baobab is a challenging climate and environmental archive for its semi-arid habitat due to dating uncertainties and parenchyma-rich wood anatomy. Annually resolved F14C data of tree-ring cellulose (1941–2005) from a tree in Oman show the annual character of the baobab’s growth rings but were up to 8.8 % lower than expected for 1964–1967. Subseasonal δ13C and δ18O patterns reveal years with low average monsoon rain as well as heavy rainfall events from pre-monsoonal cyclones.
Peter M. J. Douglas, Emerald Stratigopoulos, Sanga Park, and Dawson Phan
Biogeosciences, 18, 3505–3527, https://doi.org/10.5194/bg-18-3505-2021, https://doi.org/10.5194/bg-18-3505-2021, 2021
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Hydrogen isotopes could be a useful tool to help resolve the geographic distribution of methane emissions from freshwater environments. We analyzed an expanded global dataset of freshwater methane hydrogen isotope ratios and found significant geographic variation linked to water isotopic composition. This geographic variability could be used to resolve changing methane fluxes from freshwater environments and provide more accurate estimates of the relative balance of global methane sources.
Veronica R. Rollinson, Julie Granger, Sydney C. Clark, Mackenzie L. Blanusa, Claudia P. Koerting, Jamie M. P. Vaudrey, Lija A. Treibergs, Holly C. Westbrook, Catherine M. Matassa, Meredith G. Hastings, and Craig R. Tobias
Biogeosciences, 18, 3421–3444, https://doi.org/10.5194/bg-18-3421-2021, https://doi.org/10.5194/bg-18-3421-2021, 2021
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We measured nutrients and the naturally occurring nitrogen (N) and oxygen (O) stable isotope ratios of nitrate discharged from a New England river over an annual cycle, to monitor N loading and identify dominant sources from the watershed. We uncovered a seasonality to loading and sources of N from the watershed. Seasonality in the nitrate isotope ratios also informed on N cycling, conforming to theoretical expectations of riverine nutrient cycling.
Zixun Chen, Xuejun Liu, Xiaoqing Cui, Yaowen Han, Guoan Wang, and Jiazhu Li
Biogeosciences, 18, 2859–2870, https://doi.org/10.5194/bg-18-2859-2021, https://doi.org/10.5194/bg-18-2859-2021, 2021
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δ13C in plants is a sensitive long-term indicator of physiological acclimatization. The present study suggests that precipitation change and increasing atmospheric N deposition have little impact on δ13C of H. ammodendron, a dominant plant in central Asian deserts, but affect its gas exchange. In addition, this study shows that δ13C of H. ammodendron could not indicate its water use efficiency (WUE), suggesting that whether δ13C of C4 plants indicates WUE is species-specific.
Petra Zahajská, Carolina Olid, Johanna Stadmark, Sherilyn C. Fritz, Sophie Opfergelt, and Daniel J. Conley
Biogeosciences, 18, 2325–2345, https://doi.org/10.5194/bg-18-2325-2021, https://doi.org/10.5194/bg-18-2325-2021, 2021
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The drivers of high accumulation of single-cell siliceous algae (diatoms) in a high-latitude lake have not been fully characterized before. We studied silicon cycling of the lake through water, radon, silicon, and stable silicon isotope balances. Results showed that groundwater brings 3 times more water and dissolved silica than the stream inlet. We demonstrate that groundwater discharge and low sediment deposition have driven the high diatom accumulation in the studied lake in the past century.
Yu-Te Hsieh, Walter Geibert, E. Malcolm S. Woodward, Neil J. Wyatt, Maeve C. Lohan, Eric P. Achterberg, and Gideon M. Henderson
Biogeosciences, 18, 1645–1671, https://doi.org/10.5194/bg-18-1645-2021, https://doi.org/10.5194/bg-18-1645-2021, 2021
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The South Atlantic near 40° S is one of the high-productivity and most dynamic nutrient regions in the oceans, but the sources and fluxes of trace elements (TEs) to this region remain unclear. This study investigates seawater Ra-228 and provides important constraints on ocean mixing and dissolved TE fluxes to this region. Vertical mixing is a more important source than aeolian or shelf inputs in this region, but particulate or winter deep-mixing inputs may be required to balance the TE budgets.
Zhongjie Yu and Emily M. Elliott
Biogeosciences, 18, 805–829, https://doi.org/10.5194/bg-18-805-2021, https://doi.org/10.5194/bg-18-805-2021, 2021
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In this study, we demonstrated distinct nitrogen isotope effects for nitric oxide (NO) production from major microbial and chemical NO sources in an agricultural soil. These results highlight characteristic bond-forming and breaking mechanisms associated with microbial and chemical NO production and implicate that simultaneous isotopic analyses of NO and nitrous oxide (N2O) can lead to unprecedented insights into the sources and processes controlling NO and N2O emissions from agricultural soils.
Daniel A. Frick, Rainer Remus, Michael Sommer, Jürgen Augustin, Danuta Kaczorek, and Friedhelm von Blanckenburg
Biogeosciences, 17, 6475–6490, https://doi.org/10.5194/bg-17-6475-2020, https://doi.org/10.5194/bg-17-6475-2020, 2020
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Silicon is taken up by some plants to increase structural stability and to develop stress resistance and is rejected by others. To explore the underlying mechanisms, we used the stable isotopes of silicon that shift in their relative abundance depending on the biochemical transformation involved. On species with a rejective (tomato, mustard) and active (wheat) uptake mechanism, grown in hydroculture, we found that the transport of silicic acid is controlled by the precipitation of biogenic opal.
Quentin Charbonnier, Julien Bouchez, Jérôme Gaillardet, and Éric Gayer
Biogeosciences, 17, 5989–6015, https://doi.org/10.5194/bg-17-5989-2020, https://doi.org/10.5194/bg-17-5989-2020, 2020
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The abundance and isotope composition of the trace metal barium (Ba) allows us to track and quantify nutrient cycling throughout the Amazon Basin. In particular, we show that the Ba biological fingerprint evolves from that of a strong net nutrient uptake in the mountainous area of the Andes towards efficient nutrient recycling on the plains of the Lower Amazon. Our study highlights the fact that the geochemical signature of rock-derived nutrients transported by the Amazon is scarred by life.
Ajinkya G. Deshpande, Thomas W. Boutton, Ayumi Hyodo, Charles W. Lafon, and Georgianne W. Moore
Biogeosciences, 17, 5639–5653, https://doi.org/10.5194/bg-17-5639-2020, https://doi.org/10.5194/bg-17-5639-2020, 2020
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Wetland forests in the southern USA are threatened by changing climate and human-induced pressures. We used tree ring widths and C isotopes as indicators of forest growth and physiological stress, respectively, and compared these to past climate data. We observed that vegetation growing in the drier patches is susceptible to stress, while vegetation growth and physiology in wetter patches is less sensitive to unfavorable environmental conditions, highlighting the importance of optimal wetness.
Dominika Lewicka-Szczebak, Maciej Piotr Lewicki, and Reinhard Well
Biogeosciences, 17, 5513–5537, https://doi.org/10.5194/bg-17-5513-2020, https://doi.org/10.5194/bg-17-5513-2020, 2020
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We present the first validation of N2O isotopic approaches for estimating N2O source pathways and N2O reduction. These approaches are widely used for tracing soil nitrogen cycling, but the results of these estimations are very uncertain. Here we report the results from parallel treatments allowing for precise validation of these approaches, and we propose the best strategies for results interpretation, including the new idea of an isotope model integrating three isotopic signatures of N2O.
Markus Raitzsch, Claire Rollion-Bard, Ingo Horn, Grit Steinhoefel, Albert Benthien, Klaus-Uwe Richter, Matthieu Buisson, Pascale Louvat, and Jelle Bijma
Biogeosciences, 17, 5365–5375, https://doi.org/10.5194/bg-17-5365-2020, https://doi.org/10.5194/bg-17-5365-2020, 2020
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The isotopic composition of boron in carbonate shells of marine unicellular organisms is a popular tool to estimate seawater pH. Usually, many shells need to be dissolved and measured for boron isotopes, but the information on their spatial distribution is lost. Here, we investigate two techniques that allow for measuring boron isotopes within single shells and show that they yield robust mean values but provide additional information on the heterogeneity within and between single shells.
Florian Einsiedl, Anja Wunderlich, Mathieu Sebilo, Ömer K. Coskun, William D. Orsi, and Bernhard Mayer
Biogeosciences, 17, 5149–5161, https://doi.org/10.5194/bg-17-5149-2020, https://doi.org/10.5194/bg-17-5149-2020, 2020
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Nitrate pollution of freshwaters and methane emissions into the atmosphere are crucial factors in deteriorating the quality of drinking water and in contributing to global climate change. Here, we report vertical concentration and stable isotope profiles of CH4, NO3-, NO2-, and NH4+ in the water column of Fohnsee (southern Bavaria, Germany) that may indicate linkages between nitrate-dependent anaerobic methane oxidation and the anaerobic oxidation of ammonium.
Ruifang C. Xie, Frédéric A. C. Le Moigne, Insa Rapp, Jan Lüdke, Beat Gasser, Marcus Dengler, Volker Liebetrau, and Eric P. Achterberg
Biogeosciences, 17, 4919–4936, https://doi.org/10.5194/bg-17-4919-2020, https://doi.org/10.5194/bg-17-4919-2020, 2020
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Thorium-234 (234Th) is widely used to study carbon fluxes from the surface ocean to depth. But few studies stress the relevance of oceanic advection and diffusion on the downward 234Th fluxes in nearshore environments. Our study in offshore Peru showed strong temporal variations in both the importance of physical processes on 234Th flux estimates and the oceanic residence time of 234Th, whereas salinity-derived seawater 238U activities accounted for up to 40 % errors in 234Th flux estimates.
Ralf A. Oeser and Friedhelm von Blanckenburg
Biogeosciences, 17, 4883–4917, https://doi.org/10.5194/bg-17-4883-2020, https://doi.org/10.5194/bg-17-4883-2020, 2020
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We present a novel strategy to decipher the relative impact of biogenic and abiotic drivers of weathering. We parameterized the nutrient fluxes in four ecosystems along a climate and vegetation gradient situated on the Chilean Coastal Cordillera. We investigated how nutrient demand by plants drives weathering. We found that the increase in biomass nutrient demand is accommodated by faster nutrient recycling rather than an increase in the weathering–release rates.
Tito Arosio, Malin M. Ziehmer, Kurt Nicolussi, Christian Schlüchter, and Markus Leuenberger
Biogeosciences, 17, 4871–4882, https://doi.org/10.5194/bg-17-4871-2020, https://doi.org/10.5194/bg-17-4871-2020, 2020
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Stable isotopes in tree-ring cellulose are tools for climatic reconstructions, but interpretation is challenging due to nonclimate trends. We analyzed the tree-age trends in tree-ring isotopes of deciduous larch and evergreen cembran pine. Samples covering the whole Holocene were collected at the tree line in the Alps. For cambial ages over 100 years, we prove the absence of age trends in δD, δ18O, and δ13C for both species. For lower cambial ages, trends differ for each isotope and species.
Yuyang He, Xiaobin Cao, and Huiming Bao
Biogeosciences, 17, 4785–4795, https://doi.org/10.5194/bg-17-4785-2020, https://doi.org/10.5194/bg-17-4785-2020, 2020
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Different carbon sites in a large organic molecule have different isotope compositions. Different carbon sites may not have the chance to exchange isotopes at all. The lack of appreciation of this notion might be blamed for an unsettled debate on the thermodynamic state of an organism. Here we demonstrate using minerals, N2O, and acetic acid that the dearth of exchange among different carbon sites renders them as independent as if they were different elements in organic molecules.
Felix M. Spielmann, Albin Hammerle, Florian Kitz, Katharina Gerdel, and Georg Wohlfahrt
Biogeosciences, 17, 4281–4295, https://doi.org/10.5194/bg-17-4281-2020, https://doi.org/10.5194/bg-17-4281-2020, 2020
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Carbonyl sulfide (COS) can be used as a proxy for plant photosynthesis on an ecosystem scale. However, the relationships between COS and CO2 fluxes and their dependence on daily to seasonal changes in environmental drivers are still poorly understood. We examined COS and CO2 ecosystem fluxes above an agriculturally used mountain grassland for 6 months. Harvesting of the grassland disturbed the otherwise stable COS-to-CO2 uptake ratio. We even found the canopy to release COS during those times.
Getachew Agmuas Adnew, Thijs L. Pons, Gerbrand Koren, Wouter Peters, and Thomas Röckmann
Biogeosciences, 17, 3903–3922, https://doi.org/10.5194/bg-17-3903-2020, https://doi.org/10.5194/bg-17-3903-2020, 2020
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We measured the effect of photosynthesis, the largest flux in the carbon cycle, on the triple oxygen isotope composition of atmospheric CO2 at the leaf level during gas exchange using three plant species. The main factors that limit the impact of land vegetation on the triple oxygen isotope composition of atmospheric CO2 are identified, characterized and discussed. The effect of photosynthesis on the isotopic composition of CO2 is commonly quantified as discrimination (ΔA).
Moritz Schroll, Frank Keppler, Markus Greule, Christian Eckhardt, Holger Zorn, and Katharina Lenhart
Biogeosciences, 17, 3891–3901, https://doi.org/10.5194/bg-17-3891-2020, https://doi.org/10.5194/bg-17-3891-2020, 2020
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Fungi have recently been identified to produce the greenhouse gas methane. Here, we investigated the stable carbon isotope values of methane produced by saprotrophic fungi. Our results show that stable isotope values of methane from fungi are dependent on the fungal species and the metabolized substrate. They cover a broad range and overlap with stable carbon isotope values of methane reported for methanogenic archaea, the thermogenic degradation of organic matter, and other eukaryotes.
Pranav Hirave, Guido L. B. Wiesenberg, Axel Birkholz, and Christine Alewell
Biogeosciences, 17, 2169–2180, https://doi.org/10.5194/bg-17-2169-2020, https://doi.org/10.5194/bg-17-2169-2020, 2020
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Sediment input into water bodies is a prominent threat to freshwater ecosystems. We tested the stability of tracers employed in freshwater sediment tracing based on compound-specific isotope analysis during early degradation in soil. While bulk δ13C values showed no stability, δ13C values of plant-derived fatty acids and n-alkanes were stably transferred to the soil without soil particle size dependency after an early degradation in organic horizons, thus indicating their suitability as tracers.
Caroline Thaler, Amandine Katz, Magali Bonifacie, Bénédicte Ménez, and Magali Ader
Biogeosciences, 17, 1731–1744, https://doi.org/10.5194/bg-17-1731-2020, https://doi.org/10.5194/bg-17-1731-2020, 2020
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Paleoenvironment reconstructions, retrieved from δ18O and Δ47 values measured in carbonate, are compromised when crystallization occurs in isotopic disequilibrium. We show that some paleoenvironmental information can still be retrieved from these paired disequilibrium Δ47 and δ18O values. The possibility of retrieving information on paleowaters, sediments' interstitial waters, or organisms' body water at the carbonate precipitation loci will help understand past Earth and life evolution.
Guillaume Humbert, Mathieu Sébilo, Justine Fiat, Longqi Lang, Ahlem Filali, Véronique Vaury, Mathieu Spérandio, and Anniet M. Laverman
Biogeosciences, 17, 979–993, https://doi.org/10.5194/bg-17-979-2020, https://doi.org/10.5194/bg-17-979-2020, 2020
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Mitigating emissions of the greenhouse gas N2O requires understanding of the relative contribution of its producing processes in response to environmental variables. We show, using isotopic analysis, that N2O emissions from a nitrifying system were sensitive to oxygenation, temperature and NH4+ concentrations with nitrite reduction being the main N2O source. Temperature appears to be the main control on N2O production, due to its dissimilar effects on ammonium and nitrite oxidizing activities.
Oguz Yigiterhan, Ebrahim Mohd Al-Ansari, Alex Nelson, Mohamed Alaa Abdel-Moati, Jesse Turner, Hamood Abdulla Alsaadi, Barbara Paul, Ibrahim Abdullatif Al-Maslamani, Mehsin Abdulla Al-Ansi Al-Yafei, and James W. Murray
Biogeosciences, 17, 381–404, https://doi.org/10.5194/bg-17-381-2020, https://doi.org/10.5194/bg-17-381-2020, 2020
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We analyze net-tow samples of plankton and associated particulate matter from the Exclusive Economic Zone, Qatar, Arabian Gulf, using net tows with mesh sizes of 50 and 200 μm to examine the composition of plankton populations. We also focus on the role and composition of the atmospheric dust, representative of terrigenous material, deposited in the Gulf. We concluded that Al, Fe, Cr, Co, Mn, Ni, Pb, and Li are of dust origin and As, Cd, Cu, Mo, Zn, and Ca are of anthropogenic/biogenic origin.
Clare Woulds, James B. Bell, Adrian G. Glover, Steven Bouillon, and Louise S. Brown
Biogeosciences, 17, 1–12, https://doi.org/10.5194/bg-17-1-2020, https://doi.org/10.5194/bg-17-1-2020, 2020
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Sedimented hydrothermal vents occur where heated, mineral-rich (hydrothermal) water seeps through seafloor sediments. They host chemosynthetic microbes, which use chemical energy to fix dissolved carbon dioxide into sugars (chemosynthesis). We conducted carbon tracing experiments, and observed chemosynthesis at both vent and non-vent sites. Thus, chemosynthesis occurred over a much larger area than expected, suggesting it is more widespread than previously thought.
Cited articles
Adame, M. F., Alcocer, J., and Escobar, E.: Size-fractionated phytoplankton
biomass and its implications for the dynamics of an oligotrophic tropical
lake, Freshw. Biol., 53, 22–31,
https://doi.org/10.1111/j.1365-2427.2007.01864.x, 2008.
Ader, M., Macouin, M., Trindade, R. I. F., Hadrien, M.-H., Yang, Z., Sun, Z.,
and Besse, J.: A multilayered water column in the Ediacaran Yangtze platform?
Insights from carbonate and organic matter paired δ13C, Earth
Planet. Sc. Lett., 288, 213–22,
https://doi.org/10.1016/j.epsl.2009.09.024, 2009.
Aharon, P.: Redox stratification and anoxia of the early Precambrian oceans:
Implications for carbon isotope excursions and oxidation events, Precambrian
Res., 173, 207–222, https://doi.org/10.1016/j.precamres.2005.03.008, 2005.
Alcocer, J.: Lake Alchichica Limnology, Springer Nature,
https://doi.org/10.1007/978-3-030-79096-7, 2021.
Alcocer, J., Ruiz-Fernández, A. C., Escobar, E., Pérez-Bernal, L. H.,
Oseguera, L. A., and Ardiles-Gloria, V.: Deposition, burial and sequestration
of
carbon in an oligotrophic, tropical lake, J. Limnol., 73, 223–235,
https://doi.org/10.4081/jlimnol.2014.783, 2014.
Anderson, N. J. and Stedmon, C. A.: The effect of evapoconcentration on
dissolved
organic carbon concentration and quality in lakes of SW Greenland, Freshw.
Biol., 52, 280–289, https://doi.org/10.1111/j.1365-2427.2006.01688.x, 2007.
Ardiles, V., Alcocer, J., Vilaclara, G., Oseguera, L. A., and Velasco, L.:
Diatom
fluxes in a tropical, oligotrophic lake dominated by large-sized
phytoplankton, Hydrobiologia, 679, 77–90,
https://doi.org/10.1007/s10750-011-0853-7, 2012.
Armienta, M. A., Vilaclara, G., De la Cruz-Reyna, S., Ramos, S., Ceniceros,
N., Cruz, O., Aguayo, A., and Arcega-Cabrera, F.: Water chemistry of lakes
related to active and inactive Mexican volcanoes, J. Volcanol. Geotherm.
Res., 178, 249–258, https://doi.org/10.1016/j.jvolgeores.2008.06.019, 2008.
Armstrong-Altrin, J. S., Madhavaraju, J., Sial, A. N., Kasper-Zubillaga, J.
J.,
Nagarajan, R., Flores-Castro, K., and Rodríguez, J. L.: Petrography and
stable isotope geochemistry of the cretaceous El Abra Limestones (Actopan),
Mexico: Implication on diagenesis, J. Geol. Soc. India, 77, 349–359,
https://doi.org/10.1007/s12594-011-0042-3, 2011.
Assayag, N., Rivé, K., Ader, M., Jézéquel, D., and Agrinier, P.:
Improved method for isotopic and quantitative analysis of dissolved
inorganic carbon in natural water samples, Rapid Commun. Mass Spectrom., 20,
2243–2251, https://doi.org/10.1002/rcm.2585, 2006.
Assayag, N., Jézéquel, D., Ader, M., Viollier, E., Michard, G.,
Prévot, F., and Agrinier, P.: Hydrological budget, carbon sources and
biogeochemical processes in Lac Pavin (France): Constraints from
δ18O of water and δ13C of dissolved inorganic carbon,
Appl. Geochem., 23, 2800–2816,
https://doi.org/10.1016/j.apgeochem.2008.04.015, 2008.
Bade, D. L., Carpenter, S. R., Cole, J. J., Hanson, P. C., and Hesslein, R.
H.:
Controls of δ13C-DIC in lakes: Geochemistry, lake metabolism, and
morphometry, Limnol. Oceanogr., 49, 1160–1172,
https://doi.org/10.4319/lo.2004.49.4.1160, 2004.
Bekker, A., Holmden, C., Beukes, N. J., Kenig, F., Eglinton, B., and
Patterson,
W. P.: Fractionation between inorganic and organic carbon during the
Lomagundi (2.22–2.1 Ga) carbon isotope excursion, Earth Planet. Sc. Lett.,
271, 278–291, https://doi.org/10.1016/j.epsl.2008.04.021, 2008.
Birgel, D., Meister, P., Lundberg, R., Horath, T. D., Bontognali, T. R. R.,
Bahniuk, A. M., de Rezende, C. E., Vasconcelos, C., and McKenzie, J. A.:
Methanogenesis produces strong 13C enrichment in stromatolites of Lagoa
Salgada, Brazil: a modern analogue for Palaeo-/Neoproterozoic stromatolites?,
Geobiology, 13, 245–266, https://doi.org/10.1111/gbi.12130, 2015.
Briones, E. E., Alcocer, J., Cienfuegos, E., and Morales, P.: Carbon stable
isotopes ratios of pelagic and littoral communities in Alchichica
crater-lake, Mexico, Int. J. Salt Lake Res., 7,
345–355, https://doi.org/10.1007/BF02442143, 1998.
Buchan, A., LeCleir, G. R., Gulvik, C. A., and González, J. M.: Master
recyclers: features and functions of bacteria associated with phytoplankton
blooms, Nat. Rev. Microbiol., 12, 686–698,
https://doi.org/10.1038/nrmicro3326, 2014.
Cadeau, P., Jézéquel, D., Leboulanger, C., Fouilland, E., Le Floc'h,
E., Chaduteau, C., Milesi, V., Guélard, J., Sarazin, G., Katz, A.,
d'Amore, S., Bernard, C., and Ader, M.: Carbon isotope evidence for large
methane emissions to the Proterozoic atmosphere, Sci. Rep., 10, 18186,
https://doi.org/10.1038/s41598-020-75100-x, 2020.
Cai, C., Li, K., Liu, D., John, C.M., Wang, D., Fu, B., Fakhraee, M., He,
H., Feng, L., and Jiang, L.: Anaerobic oxidation of methane by Mn oxides in
sulfate-poor environments, Geology, 49, 761–766,
https://doi.org/10.1130/G48553.1, 2021.
Carrasco-Núñez, G., Ort, M. H., and Romero, C.: Evolution and
hydrological conditions of a maar volcano (Atexcac crater, Eastern Mexico),
J. Volcanol. Geotherm. Res., 159, 179–197,
https://doi.org/10.1016/j.jvolgeores.2006.07.001, 2007.
Chako Tchamabé, B., Carrasco-Núñez, G., Miggins, D. P.,
and Németh, K.: Late Pleistocene to Holocene activity of Alchichica maar
volcano, eastern Trans-Mexican Volcanic Belt, J. South Am. Earth Sci., 97,
102404, https://doi.org/10.1016/j.jsames.2019.102404, 2020.
Cheng, C., Zhang, J., He, Q., Wu, H., Chen, Y., Xie, H., and Pavlostathis, S.
G.:
Exploring simultaneous nitrous oxide and methane sink in wetland sediments
under anoxic conditions, Water Res., 194, 116958,
https://doi.org/10.1016/j.watres.2021.116958, 2021.
Close, H. G. and Henderson, L. C.: Open-Ocean Minima in δ13C Values
of
Particulate Organic Carbon in the Lower Euphotic Zone, Front. Mar. Sci., 7,
540165, https://doi.org/10.3389/fmars.2020.540165, 2020.
Crowe, S. A., Katsev, S., Leslie, K., Sturm, A., Magen, C., Nomosatryo, S.,
Pack, M. A., Kessler, J. D., Reeburgh, W. S., Roberts, J. A., González,
L.,
Douglas Haffner, G., Mucci, A., Sundby, B., and Fowle, D. A.: The methane
cycle
in ferruginous Lake Matano: Methane cycle in ferruginous Lake Matano,
Geobiology, 9, 61–78, https://doi.org/10.1111/j.1472-4669.2010.00257.x,
2011.
Dean, W. E. and Gorham, E.: Magnitude and significance of carbon burial in
lakes, reservoirs, and peatlands, Geology, 26, 535–538,
https://doi.org/10.1130/0091-7613(1998)026<0535:MASOCB>2.3.CO;2, 1998.
Descolas-Gros, C. and Fontungne, M.: Stable carbon isotope fractionation by
marine phytoplankton during photosynthesis, Plant Cell Environ., 13,
207–218, https://doi.org/10.1111/j.1365-3040.1990.tb01305.x, 1990.
Duarte, C. M., Prairie, Y. T., Montes, C., Cole, J. J., Striegl, R., Melack, J., and Downing, J. A.: CO2 emissions from saline lakes: A global estimate of a surprisingly large flux, J. Geophys. Res.-Biogeo., 113, G4, https://doi.org/10.1029/2007JG000637, 2008.
Emrich, K., Ehhalt, D. H., and Vogel, J. C.: Carbon isotope fractionation
during
the precipitation of calcium carbonate, Earth Planet. Sc. Lett., 8,
363–371, https://doi.org/10.1016/0012-821X(70)90109-3, 1970.
Ferrari, L., Orozco-Esquivel, T., Manea, V., and Manea, M.: The dynamic
history
of the Trans-Mexican Volcanic Belt and the Mexico subduction zone,
Tectonophysics, 522/523, 122–149,
https://doi.org/10.1016/j.tecto.2011.09.018, 2012.
Fogel, M. L. and Cifuentes, L. A.: Isotope Fractionation during Primary
Production, in: Organic Geochemistry,
Topics in Geobiology, edited by: Engel, M. H. and Macko, S. A., Springer US,
Boston, MA, 73–98,
https://doi.org/10.1007/978-1-4615-2890-6_3, 1993.
Friese, A., Bauer, K., Glombitza, C., Ordoñez, L., Ariztegui, D., Heuer,
V.B., Vuillemin, A., Henny, C., Nomosatryo, S., Simister, R., Wagner, D.,
Bijaksana, S., Vogel, H., Melles, M., Russell, J. M., Crowe, S. A., and
Kallmeyer,
J.: Organic matter mineralization in modern and ancient ferruginous
sediments, Nat. Commun., 12, 2216,
https://doi.org/10.1038/s41467-021-22453-0, 2021.
Fry, B.: 13C
Fry, B., Jannasch, H. W., Molyneaux, S. J., Wirsen, C. O., Muramoto, J. A.,
and King, S.: Stable isotope studies of the carbon, nitrogen and sulfur
cycles
in the Black Sea and the Cariaco Trench, Deep-Sea Res., 38,
S1003–S1019,
https://doi.org/10.1016/S0198-0149(10)80021-4, 1991.
Fulton, J. M., Arthur, M. A., Thomas, B., and Freeman, K. H.: Pigment carbon
and
nitrogen isotopic signatures in euxinic basins, Geobiology, 16, 429–445,
https://doi.org/10.1111/gbi.12285, 2018.
Furian, S., Martins, E. R. C., Parizotto, T. M., Rezende-Filho, A. T.,
Victoria,
R. L., and Barbiero, L.: Chemical diversity and spatial variability in myriad
lakes in Nhecolândia in the Pantanal wetlands of Brazil, Limnol.
Oceanogr., 58, 2249–2261, https://doi.org/10.4319/lo.2013.58.6.2249, 2013.
Gérard, E., Ménez, B., Couradeau, E., Moreira, D., Benzerara, K.,
Tavera, R., and López-García, P.: Specific carbonate–microbe
interactions in the modern microbialites of Lake Alchichica (Mexico), ISME
J., 7, 1997–2009. https://doi.org/10.1038/ismej.2013.81, 2013.
Gonzales-Partida, E., Barragan-R, R. M., and Nieva-G, D.: Analisis
geoquimico-isotopico de las especies carbonicas del fluido geotermico de Los
Humeros, Puebla, México, Geofis. Int., 32, 299–309,
https://doi.org/10.22201/igeof.00167169p.1993.32.2.563, 1993.
Gröger, J., Franke, J., Hamer, K., and Schulz, H. D.: Quantitative
Recovery
of Elemental Sulfur and Improved Selectivity in a Chromium-Reducible Sulfur
Distillation, Geostand. Geoanal. Res., 33, 17–27,
https://doi.org/10.1111/j.1751-908X.2009.00922.x, 2009.
Gu, B., Schelske, C. L., and Hodell, D. A.: Extreme 13C enrichments in a
shallow hypereutrophic lake: Implications for carbon cycling, Limnol.
Oceanogr., 49, 1152–1159, https://doi.org/10.4319/lo.2004.49.4.1152, 2004.
Hassan, K. M.: Isotope geochemistry of Swan Lake Basin in the Nebraska
Sandhills, USA: Large 13C enrichment in sediment-calcite records,
Geochemistry, 74, 681–690, https://doi.org/10.1016/j.chemer.2014.03.004,
2014.
Havig, J. R., Hamilton, T. L., McCormick, M., McClure, B., Sowers, T.,
Wegter,
B., and Kump, L. R.: Water column and sediment stable carbon isotope
biogeochemistry of permanently redox-stratified Fayetteville Green Lake, New
York, USA, Limnol. Oceanogr., 63, 570–587,
https://doi.org/10.1002/lno.10649, 2018.
Havig, J. R., McCormick, M. L., Hamilton, T. L., and Kump, L. R.: The
behavior of
biologically important trace elements across the oxic/euxinic transition of
meromictic Fayetteville Green Lake, New York, USA, Geochim. Cosmochim. Ac.,
165, 389–406, https://doi.org/10.1016/j.gca.2015.06.024, 2015.
Havas, R., Thomazo, C., Iniesto, M., Jézéquel, D., Moreira, D., Tavera, R., Caumartin, J., Muller, E., López-García, P., and Benzerara, K.: The hidden role of dissolved organic carbon in the biogeochemical cycle of carbon in modern redox-stratified lakes, Biogeosciences, in press, 10.5194/egusphere-2023-23, 2023a.
Havas, R., Thomazo, C., Iniesto, M., Jezequel, D., Moreira, D., Tavera, R., Caumartin, J., Muller, E., Lopez Garcia, P., and Benzerara, K.: Carbon isotopes and alkalinity gradient for biogeochemical processes in modern stratified lakes v. 2, Version 1.0., Interdisciplinary Earth Data Alliance (IEDA) [data set], https://doi.org/10.26022/IEDA/112943, 2023b.
Hayes, J. M., Popp, B. N., Takigiku, R., and Johnson, M. W.: An isotopic
study of
biogeochemical relationships between carbonates and organic carbon in the
Greenhorn Formation, Geochim. Cosmochim. Ac., 53, 2961–2972,
https://doi.org/10.1016/0016-7037(89)90172-5, 1989.
Hayes, J. M., Strauss, H., and Kaufman, A. J.: The abundance of 13C in
marine
organic matter and isotopic fractionation in the global biogeochemical cycle
of carbon during the past 800 Ma, Chem. Geol., 161, 103–125,
https://doi.org/10.1016/S0009-2541(99)00083-2, 1999.
Henkel, J. V., Dellwig, O., Pollehne, F., Herlemann, D. P. R., Leipe, T.,
and Schulz-Vogt, H. N.: A bacterial isolate from the Black Sea oxidizes
sulfide
with manganese(IV) oxide, P. Natl. Acad. Sci. USA, 116, 12153–12155,
https://doi.org/10.1073/pnas.1906000116, 2019.
Hurley, S. J., Wing, B. A., Jasper, C. E., Hill, N. C., and Cameron, J. C.:
Carbon
isotope evidence for the global physiology of Proterozoic cyanobacteria,
Sci. Adv., 7, eabc8998, https://doi.org/10.1126/sciadv.abc8998, 2021.
Iniesto, M., Moreira, D., Benzerara, K., Muller, E., Bertolino, P., Tavera,
R., and López-García, P.: Rapid formation of mature microbialites in
Lake Alchichica, Mexico, Environ. Microbiol. Rep., 13, 600–605,
https://doi.org/10.1111/1758-2229.12957, 2021a.
Iniesto, M., Moreira, D., Reboul, G., Deschamps, P., Benzerara, K.,
Bertolino, P., Saghaï, A., Tavera, R., and López-García, P.:
Core
microbial communities of lacustrine microbialites sampled along an
alkalinity gradient, Environ. Microbiol., 23, 51–68,
https://doi.org/10.1111/1462-2920.15252, 2021b.
Iniesto, M., Moreira, D., Benzerara, K., Reboul, G., Bertolino, P., Tavera,
R., and López-García, P.: Planktonic microbial communities from
microbialite-bearing lakes sampled along a salinity-alkalinity gradient,
Limnol. Oceanogr. lno., 67, 12233,
https://doi.org/10.1002/lno.12233, 2022.
Iñiguez, C., Capó-Bauçà, S., Niinemets, Ü., Stoll, H.,
Aguiló-Nicolau, P., and Galmés, J.: Evolutionary trends in RuBisCO
kinetics and their co-evolution with CO2 concentrating mechanisms,
Plant J., 101, 897–918, https://doi.org/10.1111/tpj.14643, 2020.
Javoy, M., Pineau, F., and Delorme, H.: Carbon and nitrogen isotopes in the
mantle, Chem. Geol., 57, 41–62,
https://doi.org/10.1016/0009-2541(86)90093-8, 1986.
Jézéquel, D., Michard, G., Viollier, E., Agrinier, P., Albéric,
P., Lopes, F., Abril, G., and Bergonzini, L.: Carbon Cycle in a Meromictic
Crater Lake: Lake Pavin, France, in: Lake Pavin: History, Geology,
Biogeochemistry, and Sedimentology of a Deep Meromictic Maar Lake, edited by:
Sime-Ngando, T., Boivin, P., Chapron,
E., Jezequel, D., and Meybeck, M., Springer
International Publishing, Cham, 185–203,
https://doi.org/10.1007/978-3-319-39961-4_11, 2016.
Jiao, N., Herndl, G. J., Hansell, D. A., Benner, R., Kattner, G., Wilhelm,
S. W., Kirchman, D. L., Weinbauer, M. G., Luo, T., Chen, F., and Azam, F.:
Microbial production of recalcitrant dissolved organic matter: long-term
carbon storage in the global ocean, Nat. Rev. Microbiol., 8, 593–599,
https://doi.org/10.1038/nrmicro2386, 2010.
Jørgensen, B. B.: Mineralization of organic matter in the sea bed—the
role of sulphate reduction, Nature, 296, 643–645,
https://doi.org/10.1038/296643a0, 1982.
Karhu, J. A. and Holland, H. D.: Carbon isotopes and the rise of atmospheric
oxygen, Geology, 24, 867,
https://doi.org/10.1130/0091-7613(1996)024<0867:CIATRO>2.3.CO;2, 1996.
Klawonn, I., Van den Wyngaert, S., Parada, A. E., Arandia-Gorostidi, N.,
Whitehouse, M. J., Grossart, H.-P., and Dekas, A. E.: Characterizing the
“fungal
shunt”: Parasitic fungi on diatoms affect carbon flow and bacterial
communities in aquatic microbial food webs, P. Natl. Acad. Sci. USA, 118,
e2102225118, https://doi.org/10.1073/pnas.2102225118, 2021.
Knossow, N., Blonder, B., Eckert, W., Turchyn, A. V., Antler, G., and
Kamyshny,
A.: Annual sulfur cycle in a warm monomictic lake with sub-millimolar
sulfate concentrations, Geochem. Trans., 16, 7,
https://doi.org/10.1186/s12932-015-0021-5, 2015.
Krissansen-Totton, J., Buick, R., and Catling, D. C.: A statistical analysis
of
the carbon isotope record from the Archean to Phanerozoic and implications
for the rise of oxygen, Am. J. Sci., 315, 275–316.
https://doi.org/10.2475/04.2015.01, 2015.
Kuntz, L. B., Laakso, T. A., Schrag, D. P., and Crowe, S. A.: Modeling the
carbon
cycle in Lake Matano, Geobiology, 13, 454–461,
https://doi.org/10.1111/gbi.12141, 2015.
Lehmann, M. F., Bernasconi, S. M., Barbieri, A., and McKenzie, J. A.:
Preservation
of organic matter and alteration of its carbon and nitrogen isotope
composition during simulated and in situ early sedimentary diagenesis,
Geochim. Cosmochim. Ac., 66, 3573–3584,
https://doi.org/10.1016/S0016-7037(02)00968-7, 2002.
Lehmann, M. F., Bernasconi, S. M., McKenzie, J. A., Barbieri, A., Simona, M.,
and Veronesi, M.: Seasonal variation of the δC and δN of particulate
and
dissolved carbon and nitrogen in Lake Lugano: Constraints on biogeochemical
cycling in a eutrophic lake, Limnol. Oceanogr, 49, 415–429.
https://doi.org/10.4319/lo.2004.49.2.0415, 2004.
Lelli, M., Kretzschmar, T. G., Cabassi, J., Doveri, M., Sanchez-Avila, J. I.,
Gherardi, F., Magro, G., and Norelli, F.: Fluid geochemistry of the Los
Humeros
geothermal field (LHGF – Puebla, Mexico): New constraints for the conceptual
model, Geothermics, 90, 101983,
https://doi.org/10.1016/j.geothermics.2020.101983, 2021.
Li, H.-C. and Ku, T.-L.: δ13C–δ18C covariance as a
paleohydrological indicator for closed-basin lakes, Palaeogeogr.
Palaeocl., 133, 69–80,
https://doi.org/10.1016/S0031-0182(96)00153-8, 1997.
Logan, G. A., Hayes, J. M., Hieshima, G. B., and Summons, R. E.: Terminal
Proterozoic reorganization of biogeochemical cycles, Nature, 376, 53–56,
https://doi.org/10.1038/376053a0, 1995.
Lorenz, V.: On the growth of maars and diatremes and its relevance to the
formation of tuff rings, Bull. Volcanol., 48, 265–274.
https://doi.org/10.1007/BF01081755, 1986.
Lugo, A., Alcocer, J., Sanchez, M. R., and Escobar, E.: Trophic status of
tropical lakes indicated by littoral protozoan assemblages, Internationale
Vereinigung für theoretische und angewandte Limnologie: Verhandlungen,
25, 4441–443, https://doi.org/10.1080/03680770.1992.11900159, 1993.
Lugo, A., Alcocer, J., Sánchez, M. del R., Escobar, E., and Macek, M.:
Temporal and spatial variation of bacterioplankton abundance in a tropical,
warm-monomictic, saline lake: Alchichica, Puebla, Mexico, Internationale
Vereinigung für theoretische und angewandte Limnologie: Verhandlungen,
27, 2968–2971, https://doi.org/10.1080/03680770.1998.11898217, 2000.
Lyons, T. W., Reinhard, C. T., and Planavsky, N. J.: The rise of oxygen in
Earth's
early ocean and atmosphere, Nature, 506, 307–315,
https://doi.org/10.1038/nature13068, 2014.
Macek, M., Medina, X. S., Picazo, A., Peštová, D., Reyes, F. B.,
Hernández, J. R. M., Alcocer, J., Ibarra, M. M., and Camacho, A.:
Spirostomum
teres: A Long Term Study of an Anoxic-Hypolimnion Population Feeding upon
Photosynthesizing Microorganisms, Acta Protozool., 59, 13–38,
https://doi.org/10.4467/16890027AP.20.002.12158, 2020.
Mason, E., Edmonds, M., and Turchyn, A. V.: Remobilization of crustal carbon
may
dominate volcanic arc emissions, Science, 357, 290–294,
https://doi.org/10.1126/science.aan5049, 2017.
Mendonça, R., Müller, R. A., Clow, D., Verpoorter, C., Raymond, P.,
Tranvik, L. J., and Sobek, S.: Organic carbon burial in global lakes and
reservoirs, Nat. Commun., 8, 1694,
https://doi.org/10.1038/s41467-017-01789-6, 2017.
Mercedes-Martín, R., Ayora, C., Tritlla, J., and Sánchez-Román,
M.:
The hydrochemical evolution of alkaline volcanic lakes: a model to
understand the South Atlantic Pre-salt mineral assemblages, Earth-Sci. Rev.,
198, 102938, https://doi.org/10.1016/j.earscirev.2019.102938, 2019.
Milesi, V. P., Debure, M., Marty, N. C. M., Capano, M., Jézéquel, D.,
Steefel, C., Rouchon, V., Albéric, P., Bard, E., Sarazin, G., Guyot, F.,
Virgone, A., Gaucher, É. C., and Ader, M.: Early Diagenesis of Lacustrine
Carbonates in Volcanic Settings: The Role of Magmatic CO2 (Lake Dziani
Dzaha, Mayotte, Indian Ocean), ACS Earth Space Chem., 4, 363–378,
https://doi.org/10.1021/acsearthspacechem.9b00279, 2020.
Mook, W. G., Bommerson, J. C., and Staverman, W. H.: Carbon isotope
fractionation
between dissolved bicarbonate and gaseous carbon dioxide, Earth Planet. Sc.
Lett., 22, 169–176, https://doi.org/10.1016/0012-821X(74)90078-8, 1974.
Mulholland, P. J. and Elwood, J. W.: The role of lake and reservoir sediments
as
sinks in the perturbed global carbon cycle, Tellus A, 34, 490–499,
https://doi.org/10.1111/j.2153-3490.1982.tb01837.x, 1982.
O'Leary, M. H.: Carbon Isotopes in Photosynthesis, BioScience, 38, 328–336,
https://doi.org/10.2307/1310735, 1988.
Pardue, J. W., Scalan, R. S., Van Baalen, C., and Parker, P. L.: Maximum
carbon
isotope fractionation in photosynthesis by blue-green algae and a green
alga, Geochim. Cosmochim. Ac., 40, 309–312,
https://doi.org/10.1016/0016-7037(76)90208-8, 1976.
Peiffer, L., Carrasco-Núñez, G., Mazot, A., Villanueva-Estrada,
R. E., Inguaggiato, C., Bernard Romero, R., Rocha Miller, R.,
and Rojas, J. H.: Soil degassing at the Los Humeros geothermal field (Mexico),
J.
Volcanol. Geotherm. Res., 356, 163–174,
https://doi.org/10.1016/j.jvolgeores.2018.03.001, 2018.
Petrash, D. A., Steenbergen, I. M., Valero, A., Meador, T. B., Paèes, T.,
and Thomazo, C.: Aqueous system-level processes and prokaryote assemblages in
the ferruginous and sulfate-rich bottom waters of a post-mining lake,
Biogeosciences, 19, 1723–1751, https://doi.org/10.5194/bg-19-1723-2022,
2022.
Pimenov, N. V., Lunina, O. N., Prusakova, T. S., Rusanov, I. I., and Ivanov,
M. V.:
Biological fractionation of stable carbon isotopes at the aerobic/anaerobic
water interface of meromictic water bodies, Microbiology, 77, 751–759,
https://doi.org/10.1134/S0026261708060131, 2008.
Posth, N. R., Bristow, L. A., Cox, R. P., Habicht, K. S., Danza, F., Tonolla,
M., Frigaard, N.-U., and Canfield, D. E.: Carbon isotope fractionation by
anoxygenic phototrophic bacteria in euxinic Lake Cadagno, Geobiology, 15,
798–816, https://doi.org/10.1111/gbi.12254, 2017.
Rendon-Lopez, M. J.: Limnologia fisica del lago crater los Espinos,
Municipio de Jiménez Michoacan, Universidad Michoacana de San Nicolas de Hidalgo, INIRENA-UMSNH, 1–107, 2008.
Ridgwell, A. and Arndt, S.: Chap. 1 – Why Dissolved Organics Matter: DOC in
Ancient Oceans and Past Climate Change, in: Biogeochemistry of Marine
Dissolved Organic Matter, 2nd Edn., edited by: Hansell, D. A. and Carlson, C.
A.,
Academic Press, Boston, 1–20,
https://doi.org/10.1016/B978-0-12-405940-5.00001-7, 2015.
Sackett, W. M., Eckelmann, W. R., Bender, M. L., and Bé, A. W. H.:
Temperature
Dependence of Carbon Isotope Composition in Marine Plankton and Sediments,
Science, 148, 235–237, https://doi.org/10.1126/science.148.3667.235, 1965.
Saghaï, A., Zivanovic, Y., Moreira, D., Benzerara, K., Bertolino, P.,
Ragon, M., Tavera, R., López-Archilla, A. I., and López-García,
P.:
Comparative metagenomics unveils functions and genome features of
microbialite-associated communities along a depth gradient: Comparative
metagenomics of microbialites from Lake Alchichica, Environ. Microbiol., 18,
4990–5004, https://doi.org/10.1111/1462-2920.13456, 2016.
Saini, J.S., Hassler, C., Cable, R., Fourquez, M., Danza, F., Roman, S., Tonolla, M., Storelli, N., Jacquet, S., Zdobnov, E. M., and Duhaime, M. B.: Microbial loop of a Proterozoic ocean analogue, bioRxiv, 2021-08, https://doi.org/10.1101/2021.08.17.456685, 2021.
Satkoski, A. M., Beukes, N. J., Li, W., Beard, B. L., and Johnson, C. M.: A
redox-stratified ocean 3.2 billion years ago, Earth Planet. Sc. Lett., 430,
43–53, https://doi.org/10.1016/j.epsl.2015.08.007, 2015.
Schidlowski, M.: Carbon isotopes as biogeochemical recorders of life over
3.8 Ga of Earth history: evolution of a concept, Precambrian Res., 106,
117–134, https://doi.org/10.1016/S0301-9268(00)00128-5, 2001.
Schiff, S. L., Tsuji, J. M., Wu, L., Venkiteswaran, J. J., Molot, L. A.,
Elgood,
R. J., Paterson, M. J., and Neufeld, J. D.: Millions of Boreal Shield Lakes
can be
used to Probe Archaean Ocean Biogeochemistry, Sci. Rep., 7, 46708,
https://doi.org/10.1038/srep46708, 2017.
Siebe, C., Guilbaud, M.-N., Salinas, S., and Chédeville-Monzo, C.:
Eruption
of Alberca de los Espinos tuff cone causes transgression of Zacapu lake ca.
25,000 yr BP in Michoacán, México, Presented at the IAS 4IMC
Conference, Auckland, New Zeland, 74–75, https://www.researchgate.net/publication/283927123 (last access: 8 June 2023), 2012.
Siebe, C., Guilbaud, M.-N., Salinas, S., Kshirsagar, P., Chevrel, M. O.,
Jiménez, A. H., and Godínez, L.: Monogenetic volcanism of the
Michoacán-Guanajuato Volcanic Field: Maar craters of the Zacapu basin
and domes, shields, and scoria cones of the Tarascan highlands
(Paracho-Paricutin region), Presented at the Pre-meeting field guide for the
5th international Maar Conference, Querétaro, México,
1–37, https://www.researchgate.net/profile/Pooja_Kshirsagar/publication/275951848 (last access: 8 June 2023),
2014.
Sigala, I., Caballero, M., Correa-Metrio, A., Lozano-García, S.,
Vázquez, G., Pérez, L., and Zawisza, E.: Basic limnology of 30
continental waterbodies of the Transmexican Volcanic Belt across climatic
and environmental gradients, Bol. Soc. Geológica Mex., 69, 313–370,
https://doi.org/10.18268/BSGM2017v69n2a3, 2017.
Silva Aguilera, R. A.: Análisis del descenso del nivel de agua del Lago
Alchichica, Puebla, México (Tesis de Maestría), Universidad
Nacional Autónoma de México, Coordinación General de Estudios de
Posgrado, UNAM,
https://repositorio.unam.mx/contenidos/3534827 (last access: 6 June 2023), 2019.
Sirevag, R., Buchanan, B. B., Berry, J. A., and Troughton, J. H.: Mechanisms
of
C02 Fixation in Bacterial Photosynthesis Studied by the Carbon Isotope
Fractionation Technique, Arch. Microbiol., 112, 35–38,
https://doi.org/10.1007/BF00446651, 1977.
Sobek, S., Durisch-Kaiser, E., Zurbrügg, R., Wongfun, N., Wessels, M.,
Pasche, N., and Wehrli, B.: Organic carbon burial efficiency in lake
sediments
controlled by oxygen exposure time and sediment source, Limnol. Oceanogr.,
54, 2243–2254, https://doi.org/10.4319/lo.2009.54.6.2243, 2009.
Soetaert, K., Hofmann, A. F., Middelburg, J. J., Meysman, F. J. R., and
Greenwood,
J.: The effect of biogeochemical processes on pH, Mar. Chem., 105, 30–51,
https://doi.org/10.1016/j.marchem.2006.12.012, 2007.
Talbot, M. R.: A review of the palaeohydrological interpretation of carbon
and oxygen isotopic ratios in primary lacustrine carbonates, Chem. Geol.
Isot. Geosci., Sect. 80, 261–279,
https://doi.org/10.1016/0168-9622(90)90009-2, 1990.
Thomas, P. J., Boller, A. J., Satagopan, S., Tabita, F. R., Cavanaugh, C. M.,
and Scott, K. M.: Isotope discrimination by form IC RubisCO from
Ralstonia eutropha and
Rhodobacter sphaeroides, metabolically versatile members of
“Proteobacteria” from aquatic and soil habitats,
Environ. Microbiol., 21, 72–80, https://doi.org/10.1111/1462-2920.14423,
2019.
Ussiri, D. A. N. and Lal, R.: Carbon Sequestration for Climate Change
Mitigation
and Adaptation, Springer International Publishing, Cham,
https://doi.org/10.1007/978-3-319-53845-7, 2017.
Van Mooy, B. A. S., Keil, R. G., and Devol, A. H.: Impact of suboxia on
sinking
particulate organic carbon: Enhanced carbon flux and preferential
degradation of amino acids via denitrification, Geochim. Cosmochim. Ac., 66,
457–465, https://doi.org/10.1016/S0016-7037(01)00787-6, 2002.
van Vliet, D. M., Meijenfeldt, F. A. B., Dutilh, B. E., Villanueva, L.,
Sinninghe
Damsté, J. S., Stams, A. J. M., and Sánchez-Andrea, I.: The bacterial
sulfur cycle in expanding dysoxic and euxinic marine waters, Environ.
Microbiol., 23, 2834–2857, https://doi.org/10.1111/1462-2920.15265, 2021.
Vilaclara, G., Chávez, M., Lugo, A., González, H., and Gaytán,
M.:
Comparative description of crater-lakes basic chemistry in Puebla State,
Mexico, Internationale Vereinigung für theoretische und angewandte
Limnologie: Verhandlungen, 25, 435–440,
https://doi.org/10.1080/03680770.1992.11900158, 1993.
Vuillemin, A., Friese, A., Alawi, M., Henny, C., Nomosatryo, S., Wagner, D.,
Crowe, S. A., and Kallmeyer, J.: Geomicrobiological features of ferruginous
sediments from Lake Towuti, Indonesia, Front. Microbiol., 7, 1007,
https://doi.org/10.3389/fmicb.2016.01007, 2016.
Wang, S., Yeager, K. M., and Lu, W.: Carbon isotope fractionation in
phytoplankton as a potential proxy for pH rather than for
[CO2(aq)]:
Observations from a carbonate lake, Limnol. Oceanogr., 61, 1259–1270,
https://doi.org/10.1002/lno.10289, 2016.
Werne, J. P. and Hollander, D. J.: Balancing supply and demand: controls on
carbon isotope fractionation in the Cariaco Basin (Venezuela) Younger Dryas
to present, Mar. Chem., 92, 275–293,
https://doi.org/10.1016/j.marchem.2004.06.031, 2004.
Whiticar, M. J., Faber, E., and Schoell, M.: Biogenic methane formation in
marine
and freshwater environments: CO2 reduction vs. acetate
fermentation – Isotope evidence, Geochim. Cosmochim. Ac., 50, 693–709,
https://doi.org/10.1016/0016-7037(86)90346-7, 1986.
Williams, P. M. and Gordon, L. I.: Carbon-13: carbon-12 ratios in dissolved
and
particulate organic matter in the sea, Deep-Sea Res. Oceanogr., 17,
19–27, https://doi.org/10.1016/0011-7471(70)90085-9, 1970.
Wittkop, C., Teranes, J., Lubenow, B., and Dean, W. E.: Carbon- and
oxygen-stable
isotopic signatures of methanogenesis, temperature, and water column
stratification in Holocene siderite varves, Chem. Geol., 389, 153–166,
https://doi.org/10.1016/j.chemgeo.2014.09.016, 2014.
Zeyen, N., Benzerara, K., Beyssac, O., Daval, D., Muller, E., Thomazo, C.,
Tavera, R., López-García, P., Moreira, D., and Duprat, E.:
Integrative
analysis of the mineralogical and chemical composition of modern
microbialites from ten Mexican lakes: What do we learn about their
formation?, Geochim. Cosmochim. Ac., 305, 148–184,
https://doi.org/10.1016/j.gca.2021.04.030, 2021.
Zohary, T., Erez, J., Gophen, M., Berman-Frank, I., and Stiller, M.:
Seasonality
of stable carbon isotopes within the pelagic food web of Lake Kinneret,
Limnol. Oceanogr., 39, 1030–1043,
https://doi.org/10.4319/lo.1994.39.5.1030, 1994.
Zyakun, A. M., Lunina, O. N., Prusakova, T. S., Pimenov, N. V., and Ivanov,
M. V.:
Fractionation of stable carbon isotopes by photoautotrophically growing
anoxygenic purple and green sulfur bacteria, Microbiology, 78, 757–768,
https://doi.org/10.1134/S0026261709060137, 2009.
Short summary
We describe the C cycle of four modern stratified water bodies from Mexico, a necessary step to better understand the C cycle of primitive-Earth-like environments, which were dominated by these kinds of conditions. We highlight the importance of local external factors on the C cycle of these systems. Notably, they influence the sensitivity of the carbonate record to environmental changes. We also show the strong C-cycle variability among these lakes and their organic C sediment record.
We describe the C cycle of four modern stratified water bodies from Mexico, a necessary step to...
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