Articles | Volume 11, issue 6
https://doi.org/10.5194/bg-11-1491-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/bg-11-1491-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
21 Mar 2014
Research article |
| 21 Mar 2014
Effect of hypoxia and anoxia on invertebrate behaviour: ecological perspectives from species to community level
B. Riedel
University of Vienna, Department of Limnology and Bio-Oceanography, Vienna, Austria
T. Pados
University of Vienna, Department of Limnology and Bio-Oceanography, Vienna, Austria
University of Kiel, Helmholtz Zentrum für Ozeanforschung, GEOMAR, Kiel, Germany
K. Pretterebner
University of Vienna, Department of Limnology and Bio-Oceanography, Vienna, Austria
L. Schiemer
University of Vienna, Department of Limnology and Bio-Oceanography, Vienna, Austria
A. Steckbauer
University of Vienna, Department of Limnology and Bio-Oceanography, Vienna, Austria
IMEDEA (CSIC-UIB), Mediterranean Institute for Advanced Studies, Department of Global Change Research, Esporles, Spain
A. Haselmair
University of Vienna, Department of Paleontology, Vienna, Austria
M. Zuschin
University of Vienna, Department of Paleontology, Vienna, Austria
M. Stachowitsch
University of Vienna, Department of Limnology and Bio-Oceanography, Vienna, Austria
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E. Metzger, D. Langlet, E. Viollier, N. Koron, B. Riedel, M. Stachowitsch, J. Faganeli, M. Tharaud, E. Geslin, and F. Jorissen
Biogeosciences, 11, 2211–2224, https://doi.org/10.5194/bg-11-2211-2014, https://doi.org/10.5194/bg-11-2211-2014, 2014
D. Langlet, C. Baal, E. Geslin, E. Metzger, M. Zuschin, B. Riedel, N. Risgaard-Petersen, M. Stachowitsch, and F. J. Jorissen
Biogeosciences, 11, 1775–1797, https://doi.org/10.5194/bg-11-1775-2014, https://doi.org/10.5194/bg-11-1775-2014, 2014
M. Grego, B. Riedel, M. Stachowitsch, and M. De Troch
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M. Blasnig, B. Riedel, L. Schiemer, M. Zuschin, and M. Stachowitsch
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N. Koron, N. Ogrinc, E. Metzger, B. Riedel, and J. Faganeli
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M. Grego, M. Stachowitsch, M. De Troch, and B. Riedel
Biogeosciences, 10, 4565–4575, https://doi.org/10.5194/bg-10-4565-2013, https://doi.org/10.5194/bg-10-4565-2013, 2013
M. De Troch, M. Roelofs, B. Riedel, and M. Grego
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Rafał Nawrot, Martin Zuschin, Adam Tomašových, Michał Kowalewski, and Daniele Scarponi
Biogeosciences, 21, 2177–2188, https://doi.org/10.5194/bg-21-2177-2024, https://doi.org/10.5194/bg-21-2177-2024, 2024
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The youngest fossil record is a crucial source of data on the history of marine ecosystems and their long-term alteration by humans. However, human activities that reshape ecosystems also alter sedimentary and biological processes that control the formation of the geological archives recording those impacts. Thus, humans have been transforming the marine fossil record in ways that affect our ability to reconstruct past ecological and climate dynamics.
Adam Tomašových, Michaela Berensmeier, Ivo Gallmetzer, Alexandra Haselmair, and Martin Zuschin
Biogeosciences, 18, 5929–5965, https://doi.org/10.5194/bg-18-5929-2021, https://doi.org/10.5194/bg-18-5929-2021, 2021
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The timescale of mixing and irrigation of sediments by burrowers that affect biogeochemical cycles is difficult to estimate in the stratigraphic record. We show that pyrite linings in molluscan shells preserved below the mixed layer represent a signature of limited bioirrigation. We document an increase in the frequency of pyrite-lined shells in cores collected in the northern Adriatic Sea, suggesting that bioirrigation rates significantly declined during the late 20th century.
Jelena Vidović, Rafał Nawrot, Ivo Gallmetzer, Alexandra Haselmair, Adam Tomašových, Michael Stachowitsch, Vlasta Ćosović, and Martin Zuschin
Biogeosciences, 13, 5965–5981, https://doi.org/10.5194/bg-13-5965-2016, https://doi.org/10.5194/bg-13-5965-2016, 2016
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We studied the ecological history of the Gulf of Trieste. Before the 20th century, the only activity here was ore mining, releasing high amounts of mercury into its northern part, Panzano Bay. Mercury did not cause changes to microorganisms, as it is not bioavailable. In the 20th century, agriculture caused nutrient enrichment in the bay and increased diversity of microorganisms. Industrial activities increased the concentrations of pollutants, causing only minor changes to microorganisms.
Mathias Harzhauser, Ana Djuricic, Oleg Mandic, Thomas A. Neubauer, Martin Zuschin, and Norbert Pfeifer
Biogeosciences, 13, 1223–1235, https://doi.org/10.5194/bg-13-1223-2016, https://doi.org/10.5194/bg-13-1223-2016, 2016
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We present the first analysis of population structure and cohort distribution in a fossil oyster reef. Data are derived from Terrestrial Laser Scanning of a Miocene shell bed covering 459 m². A growth model was calculated, revealing this species as the giant oyster Crassostrea gryphoides was the fastest growing oyster known so far. The shell half-lives range around few years, indicating that oyster reefs were geologically short-lived structures, which were degraded on a decadal scale.
T. Pados, R. F. Spielhagen, D. Bauch, H. Meyer, and M. Segl
Biogeosciences, 12, 1733–1752, https://doi.org/10.5194/bg-12-1733-2015, https://doi.org/10.5194/bg-12-1733-2015, 2015
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Fossil planktic foraminifera and their geochemical composition are commonly used proxies in palaeoceanography. Our study with living specimens revealed that in the Fram Strait both Neogloboquadrina pachyderma and Turborotalita quinqueloba from the water column have lower δ18O and δ13C values than inorganically precipitated calcite/fossil tests from the sediment surface. These offsets indicate biological influence during calcification and a change of water column properties in the recent past.
E. Metzger, D. Langlet, E. Viollier, N. Koron, B. Riedel, M. Stachowitsch, J. Faganeli, M. Tharaud, E. Geslin, and F. Jorissen
Biogeosciences, 11, 2211–2224, https://doi.org/10.5194/bg-11-2211-2014, https://doi.org/10.5194/bg-11-2211-2014, 2014
D. Langlet, C. Baal, E. Geslin, E. Metzger, M. Zuschin, B. Riedel, N. Risgaard-Petersen, M. Stachowitsch, and F. J. Jorissen
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I. E. Hendriks, Y. S. Olsen, L. Ramajo, L. Basso, A. Steckbauer, T. S. Moore, J. Howard, and C. M. Duarte
Biogeosciences, 11, 333–346, https://doi.org/10.5194/bg-11-333-2014, https://doi.org/10.5194/bg-11-333-2014, 2014
M. Grego, B. Riedel, M. Stachowitsch, and M. De Troch
Biogeosciences, 11, 281–292, https://doi.org/10.5194/bg-11-281-2014, https://doi.org/10.5194/bg-11-281-2014, 2014
M. Blasnig, B. Riedel, L. Schiemer, M. Zuschin, and M. Stachowitsch
Biogeosciences, 10, 7647–7659, https://doi.org/10.5194/bg-10-7647-2013, https://doi.org/10.5194/bg-10-7647-2013, 2013
D. Langlet, E. Geslin, C. Baal, E. Metzger, F. Lejzerowicz, B. Riedel, M. Zuschin, J. Pawlowski, M. Stachowitsch, and F. J. Jorissen
Biogeosciences, 10, 7463–7480, https://doi.org/10.5194/bg-10-7463-2013, https://doi.org/10.5194/bg-10-7463-2013, 2013
N. Koron, N. Ogrinc, E. Metzger, B. Riedel, and J. Faganeli
Biogeosciences Discuss., https://doi.org/10.5194/bgd-10-11729-2013, https://doi.org/10.5194/bgd-10-11729-2013, 2013
Revised manuscript not accepted
M. Grego, M. Stachowitsch, M. De Troch, and B. Riedel
Biogeosciences, 10, 4565–4575, https://doi.org/10.5194/bg-10-4565-2013, https://doi.org/10.5194/bg-10-4565-2013, 2013
M. De Troch, M. Roelofs, B. Riedel, and M. Grego
Biogeosciences, 10, 4259–4272, https://doi.org/10.5194/bg-10-4259-2013, https://doi.org/10.5194/bg-10-4259-2013, 2013
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A critical trade-off between nitrogen quota and growth allows Coccolithus braarudii life cycle phases to exploit varying environment
Structural complexity and benthic metabolism: resolving the links between carbon cycling and biodiversity in restored seagrass meadows
Planktic foraminifera assemblage composition and flux dynamics inferred from an annual sediment trap record in the Central Mediterranean Sea
Building your own mountain: the effects, limits, and drawbacks of cold-water coral ecosystem engineering
Viability of coastal fish larvae under ocean alkalinity enhancement: from organisms to communities
Phytoplankton response to increased nickel in the context of ocean alkalinity enhancement
Diversity and density relationships between lebensspuren and tracemaking organisms: a study case from abyssal northwest Pacific
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Julien Richirt, Satoshi Okada, Yoshiyuki Ishitani, Katsuyuki Uematsu, Akihiro Tame, Kaya Oda, Noriyuki Isobe, Toyoho Ishimura, Masashi Tsuchiya, and Hidetaka Nomaki
Biogeosciences, 21, 3271–3288, https://doi.org/10.5194/bg-21-3271-2024, https://doi.org/10.5194/bg-21-3271-2024, 2024
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We report the first benthic foraminifera with a composite test (i.e. shell) made of opal, which coats the inner part of the calcitic layer. Using comprehensive techniques, we describe the morphology and the composition of this novel opal layer and provide evidence that the opal is precipitated by the foraminifera itself. We explore the potential precipitation process and function(s) of this composite test and further discuss the possible implications for palaeoceanographic reconstructions.
Said Mohamed Hashim, Beth Wangui Waweru, and Agnes Muthumbi
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The study investigates the impact of decreasing oxygen in the ocean on macrofaunal communities using the BUS as an example. It identifies distinct shifts in community composition and feeding guilds across oxygen zones, with nematodes dominating dysoxic areas. These findings underscore the complex responses of benthic organisms to oxygen gradients, crucial for understanding ecosystem dynamics in hypoxic environments and their implications for marine biodiversity and sustainability.
Tanguy Soulié, Francesca Vidussi, Justine Courboulès, Marie Heydon, Sébastien Mas, Florian Voron, Carolina Cantoni, Fabien Joux, and Behzad Mostajir
Biogeosciences, 21, 1887–1902, https://doi.org/10.5194/bg-21-1887-2024, https://doi.org/10.5194/bg-21-1887-2024, 2024
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Due to climate change, it is projected that extreme rainfall events, which bring terrestrial matter into coastal seas, will occur more frequently in the Mediterranean region. To test the effects of runoffs of terrestrial matter on plankton communities from Mediterranean coastal waters, an in situ mesocosm experiment was conducted. The simulated runoff affected key processes mediated by plankton, such as primary production and respiration, suggesting major consequences of such events.
Chueh-Chen Tung, Yu-Shih Lin, Jian-Xiang Liao, Tzu-Hsuan Tu, James T. Liu, Li-Hung Lin, Pei-Ling Wang, and Chih-Lin Wei
Biogeosciences, 21, 1729–1756, https://doi.org/10.5194/bg-21-1729-2024, https://doi.org/10.5194/bg-21-1729-2024, 2024
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This study contrasts seabed food webs between a river-fed, high-energy canyon and the nearby slope. We show higher organic carbon (OC) flows through the canyon than the slope. Bacteria dominated the canyon, while seabed fauna contributed more to the slope food web. Due to frequent perturbation, the canyon had a lower faunal stock and OC recycling. Only 4 % of the seabed OC flux enters the canyon food web, suggesting a significant role of the river-fed canyon in transporting OC to the deep sea.
Joost de Vries, Fanny Monteiro, Gerald Langer, Colin Brownlee, and Glen Wheeler
Biogeosciences, 21, 1707–1727, https://doi.org/10.5194/bg-21-1707-2024, https://doi.org/10.5194/bg-21-1707-2024, 2024
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Calcifying phytoplankton (coccolithophores) utilize a life cycle in which they can grow and divide into two different phases. These two phases (HET and HOL) vary in terms of their physiology and distributions, with many unknowns about what the key differences are. Using a combination of lab experiments and model simulations, we find that nutrient storage is a critical difference between the two phases and that this difference allows them to inhabit different nitrogen input regimes.
Theodor Kindeberg, Karl Michael Attard, Jana Hüller, Julia Müller, Cintia Organo Quintana, and Eduardo Infantes
Biogeosciences, 21, 1685–1705, https://doi.org/10.5194/bg-21-1685-2024, https://doi.org/10.5194/bg-21-1685-2024, 2024
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Seagrass meadows are hotspots for biodiversity and productivity, and planting seagrass is proposed as a tool for mitigating biodiversity loss and climate change. We assessed seagrass planted in different years and found that benthic oxygen and carbon fluxes increased as the seabed developed from bare sediments to a mature seagrass meadow. This increase was partly linked to the diversity of colonizing algae which increased the light-use efficiency of the seagrass meadow community.
Thibauld M. Béjard, Andrés S. Rigual-Hernández, Javier P. Tarruella, José A. Flores, Anna Sanchez Vidal, Irene Llamas Cano, and Francisco J. Sierro
EGUsphere, https://doi.org/10.5194/egusphere-2023-3101, https://doi.org/10.5194/egusphere-2023-3101, 2024
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The Mediterranean Sea is considered a climate change hotspot. Documenting planktic foraminifera population is crucial. In the Sicily Strait, fluxes are higher during winter and positively linked with chlorophyll-a concentration and cool temperatures. A comparison with other Mediterranean sites shows the transitional aspect of the studied zone. Finally, modern populations significantly differ from those in the sediment, highlighting a possible effect of environmental change.
Anna-Selma van der Kaaden, Sandra R. Maier, Siluo Chen, Laurence H. De Clippele, Evert de Froe, Theo Gerkema, Johan van de Koppel, Furu Mienis, Christian Mohn, Max Rietkerk, Karline Soetaert, and Dick van Oevelen
Biogeosciences, 21, 973–992, https://doi.org/10.5194/bg-21-973-2024, https://doi.org/10.5194/bg-21-973-2024, 2024
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Combining hydrodynamic simulations and annotated videos, we separated which hydrodynamic variables that determine reef cover are engineered by cold-water corals and which are not. Around coral mounds, hydrodynamic zones seem to create a typical reef zonation, restricting corals from moving deeper (the expected response to climate warming). But non-engineered downward velocities in winter (e.g. deep winter mixing) seem more important for coral reef growth than coral engineering.
Silvan Urs Goldenberg, Ulf Riebesell, Daniel Brüggemann, Gregor Börner, Michael Sswat, Arild Folkvord, Maria Couret, Synne Spjelkavik, Nicolás Sánchez, Cornelia Jaspers, and Marta Moyano
EGUsphere, https://doi.org/10.5194/egusphere-2024-286, https://doi.org/10.5194/egusphere-2024-286, 2024
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Ocean alkalinity enhancement (OAE) is being evaluated as carbon dioxide removal technology for climate change mitigation. With experiments on single species and species communities, we show that fish larvae can be resilient to the resulting perturbation of seawater. Larvae may hence recruit successfully and continue to support fisheries production in regions of OAE. Our findings for fish and marine food webs help to establish an environmentally safe operating space for this ocean-based solution.
Xiaoke Xin, Giulia Faucher, and Ulf Riebesell
Biogeosciences, 21, 761–772, https://doi.org/10.5194/bg-21-761-2024, https://doi.org/10.5194/bg-21-761-2024, 2024
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Ocean alkalinity enhancement (OAE) is a promising approach to remove CO2 by accelerating natural rock weathering. However, some of the alkaline substances contain trace metals which could be toxic to marine life. By exposing three representative phytoplankton species to Ni released from alkaline materials, we observed varying responses of phytoplankton to nickel concentrations, suggesting caution should be taken and toxic thresholds should be avoided in OAE with Ni-rich materials.
Olmo Miguez-Salas, Angelika Brandt, Henry Knauber, and Torben Riehl
Biogeosciences, 21, 641–655, https://doi.org/10.5194/bg-21-641-2024, https://doi.org/10.5194/bg-21-641-2024, 2024
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In the deep sea, the interaction between benthic fauna (tracemakers) and substrate can be preserved as traces (i.e. lebensspuren), which are common features of seafloor landscapes, rendering them promising proxies for inferring biodiversity from marine images. No general correlation was observed between traces and benthic fauna. However, a local correlation was observed between specific stations depending on unknown tracemakers, tracemaker behaviour, and lebensspuren morphotypes.
Cale A. Miller, Pierre Urrutti, Jean-Pierre Gattuso, Steeve Comeau, Anaïs Lebrun, Samir Alliouane, Robert W. Schlegel, and Frédéric Gazeau
Biogeosciences, 21, 315–333, https://doi.org/10.5194/bg-21-315-2024, https://doi.org/10.5194/bg-21-315-2024, 2024
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This work describes an experimental system that can replicate and manipulate environmental conditions in marine or aquatic systems. Here, we show how the temperature and salinity of seawater delivered from a fjord is manipulated to experimental tanks on land. By constantly monitoring temperature and salinity in each tank via a computer program, the system continuously adjusts automated flow valves to ensure the seawater in each tank matches the targeted experimental conditions.
Rachel A. Kruft Welton, George Hoppit, Daniela N. Schmidt, James D. Witts, and Benjamin C. Moon
Biogeosciences, 21, 223–239, https://doi.org/10.5194/bg-21-223-2024, https://doi.org/10.5194/bg-21-223-2024, 2024
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We conducted a meta-analysis of known experimental literature examining how marine bivalve growth rates respond to climate change. Growth is usually negatively impacted by climate change. Bivalve eggs/larva are generally more vulnerable than either juveniles or adults. Available data on the bivalve response to climate stressors are biased towards early growth stages (commercially important in the Global North), and many families have only single experiments examining climate change impacts.
Vincent Mouchi, Christophe Pecheyran, Fanny Claverie, Cécile Cathalot, Marjolaine Matabos, Yoan Germain, Olivier Rouxel, Didier Jollivet, Thomas Broquet, and Thierry Comtet
Biogeosciences, 21, 145–160, https://doi.org/10.5194/bg-21-145-2024, https://doi.org/10.5194/bg-21-145-2024, 2024
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The impact of deep-sea mining will depend critically on the ability of larval dispersal of hydrothermal mollusks to connect and replenish natural populations. However, assessing connectivity is extremely challenging, especially in the deep sea. Here, we investigate the potential of using the chemical composition of larval shells to discriminate larval origins between multiple hydrothermal sites in the southwest Pacific. Our results confirm that this method can be applied with high accuracy.
Anna-Marie Winter, Nadezda Vasilyeva, and Artem Vladimirov
Biogeosciences, 20, 3683–3716, https://doi.org/10.5194/bg-20-3683-2023, https://doi.org/10.5194/bg-20-3683-2023, 2023
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There is an increasing number of fish in poor state, and many do not recover, even when fishing pressure is ceased. An Allee effect can hinder population recovery because it suppresses the fish's productivity at low abundance. With a model fitted to 17 Atlantic cod stocks, we find that ocean warming and fishing can cause an Allee effect. If present, the Allee effect hinders fish recovery. This shows that Allee effects are dynamic, not uncommon, and calls for precautionary management measures.
Afrah Alothman, Daffne López-Sandoval, Carlos M. Duarte, and Susana Agustí
Biogeosciences, 20, 3613–3624, https://doi.org/10.5194/bg-20-3613-2023, https://doi.org/10.5194/bg-20-3613-2023, 2023
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This study investigates bacterial dissolved inorganic carbon (DIC) fixation in the Red Sea, an oligotrophic ecosystem, using stable-isotope labeling and spectroscopy. The research reveals that bacterial DIC fixation significantly contributes to total DIC fixation, in the surface and deep water. The study demonstrates that as primary production decreases, the role of bacterial DIC fixation increases, emphasizing its importance with photosynthesis in estimating oceanic carbon dioxide production.
Arianna Zampollo, Thomas Cornulier, Rory O'Hara Murray, Jacqueline Fiona Tweddle, James Dunning, and Beth E. Scott
Biogeosciences, 20, 3593–3611, https://doi.org/10.5194/bg-20-3593-2023, https://doi.org/10.5194/bg-20-3593-2023, 2023
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This paper highlights the use of the bottom mixed layer depth (BMLD: depth between the end of the pycnocline and the mixed layer below) to investigate subsurface Chlorophyll a (a proxy of primary production) in temperate stratified shelf waters. The strict correlation between subsurface Chl a and BMLD becomes relevant in shelf-productive waters where multiple stressors (e.g. offshore infrastructure) will change the stratification--mixing balance and related carbon fluxes.
Marco Fusi, Sylvain Rigaud, Giovanna Guadagnin, Alberto Barausse, Ramona Marasco, Daniele Daffonchio, Julie Régis, Louison Huchet, Capucine Camin, Laura Pettit, Cristina Vina-Herbon, and Folco Giomi
Biogeosciences, 20, 3509–3521, https://doi.org/10.5194/bg-20-3509-2023, https://doi.org/10.5194/bg-20-3509-2023, 2023
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Oxygen availability in marine water and freshwater is very variable at daily and seasonal scales. The dynamic nature of oxygen fluctuations has important consequences for animal and microbe physiology and ecology, yet it is not fully understood. In this paper, we showed the heterogeneous nature of the aquatic oxygen landscape, which we defined here as the
oxyscape, and we addressed the importance of considering the oxyscape in the modelling and managing of aquatic ecosystems.
Anne L. Morée, Tayler M. Clarke, William W. L. Cheung, and Thomas L. Frölicher
Biogeosciences, 20, 2425–2454, https://doi.org/10.5194/bg-20-2425-2023, https://doi.org/10.5194/bg-20-2425-2023, 2023
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Ocean temperature and oxygen shape marine habitats together with species’ characteristics. We calculated the impacts of projected 21st-century warming and oxygen loss on the contemporary habitat volume of 47 marine species and described the drivers of these impacts. Most species lose less than 5 % of their habitat at 2 °C of global warming, but some species incur losses 2–3 times greater than that. We also calculate which species may be most vulnerable to climate change and why this is the case.
Markus A. Min, David M. Needham, Sebastian Sudek, Nathan Kobun Truelove, Kathleen J. Pitz, Gabriela M. Chavez, Camille Poirier, Bente Gardeler, Elisabeth von der Esch, Andrea Ludwig, Ulf Riebesell, Alexandra Z. Worden, and Francisco P. Chavez
Biogeosciences, 20, 1277–1298, https://doi.org/10.5194/bg-20-1277-2023, https://doi.org/10.5194/bg-20-1277-2023, 2023
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Emerging molecular methods provide new ways of understanding how marine communities respond to changes in ocean conditions. Here, environmental DNA was used to track the temporal evolution of biological communities in the Peruvian coastal upwelling system and in an adjacent enclosure where upwelling was simulated. We found that the two communities quickly diverged, with the open ocean being one found during upwelling and the enclosure evolving to one found under stratified conditions.
Wojciech Majewski, Witold Szczuciński, and Andrew J. Gooday
Biogeosciences, 20, 523–544, https://doi.org/10.5194/bg-20-523-2023, https://doi.org/10.5194/bg-20-523-2023, 2023
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We studied foraminifera living in the fjords of South Georgia, a sub-Antarctic island sensitive to climate change. As conditions in water and on the seafloor vary, different associations of these microorganisms dominate far inside, in the middle, and near fjord openings. Assemblages in inner and middle parts of fjords are specific to South Georgia, but they may become widespread with anticipated warming. These results are important for interpretating fossil records and monitoring future change.
Allanah Joy Paul, Lennart Thomas Bach, Javier Arístegui, Elisabeth von der Esch, Nauzet Hernández-Hernández, Jonna Piiparinen, Laura Ramajo, Kristian Spilling, and Ulf Riebesell
Biogeosciences, 19, 5911–5926, https://doi.org/10.5194/bg-19-5911-2022, https://doi.org/10.5194/bg-19-5911-2022, 2022
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We investigated how different deep water chemistry and biology modulate the response of surface phytoplankton communities to upwelling in the Peruvian coastal zone. Our results show that the most influential drivers were the ratio of inorganic nutrients (N : P) and the microbial community present in upwelling source water. These led to unexpected and variable development in the phytoplankton assemblage that could not be predicted by the amount of inorganic nutrients alone.
Hanna M. Kauko, Philipp Assmy, Ilka Peeken, Magdalena Różańska-Pluta, Józef M. Wiktor, Gunnar Bratbak, Asmita Singh, Thomas J. Ryan-Keogh, and Sebastien Moreau
Biogeosciences, 19, 5449–5482, https://doi.org/10.5194/bg-19-5449-2022, https://doi.org/10.5194/bg-19-5449-2022, 2022
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This article studies phytoplankton (microscopic
plantsin the ocean capable of photosynthesis) in Kong Håkon VII Hav in the Southern Ocean. Different species play different roles in the ecosystem, and it is therefore important to assess the species composition. We observed that phytoplankton blooms in this area are formed by large diatoms with strong silica armors, which can lead to high silica (and sometimes carbon) export to depth and be important prey for krill.
Chloe Carbonne, Steeve Comeau, Phoebe T. W. Chan, Keyla Plichon, Jean-Pierre Gattuso, and Núria Teixidó
Biogeosciences, 19, 4767–4777, https://doi.org/10.5194/bg-19-4767-2022, https://doi.org/10.5194/bg-19-4767-2022, 2022
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For the first time, our study highlights the synergistic effects of a 9-month warming and acidification combined stress on the early life stages of a Mediterranean azooxanthellate coral, Astroides calycularis. Our results predict a decrease in dispersion, settlement, post-settlement linear extention, budding and survival under future global change and that larvae and recruits of A. calycularis are stages of interest for this Mediterranean coral resistance, resilience and conservation.
Iris E. Hendriks, Anna Escolano-Moltó, Susana Flecha, Raquel Vaquer-Sunyer, Marlene Wesselmann, and Núria Marbà
Biogeosciences, 19, 4619–4637, https://doi.org/10.5194/bg-19-4619-2022, https://doi.org/10.5194/bg-19-4619-2022, 2022
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Seagrasses are marine plants with the capacity to act as carbon sinks due to their high primary productivity, using carbon for growth. This capacity can play a key role in climate change mitigation. We compiled and published data showing that two Mediterranean seagrass species have different metabolic rates, while the study method influences the rates of the measurements. Most communities act as carbon sinks, while the western basin might be more productive than the eastern Mediterranean.
Raúl Tapia, Sze Ling Ho, Hui-Yu Wang, Jeroen Groeneveld, and Mahyar Mohtadi
Biogeosciences, 19, 3185–3208, https://doi.org/10.5194/bg-19-3185-2022, https://doi.org/10.5194/bg-19-3185-2022, 2022
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We report census counts of planktic foraminifera in depth-stratified plankton net samples off Indonesia. Our results show that the vertical distribution of foraminifera species routinely used in paleoceanographic reconstructions varies in hydrographically distinct regions, likely in response to food availability. Consequently, the thermal gradient based on mixed layer and thermocline dwellers also differs for these regions, suggesting potential implications for paleoceanographic reconstructions.
Ricardo González-Gil, Neil S. Banas, Eileen Bresnan, and Michael R. Heath
Biogeosciences, 19, 2417–2426, https://doi.org/10.5194/bg-19-2417-2022, https://doi.org/10.5194/bg-19-2417-2022, 2022
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In oceanic waters, the accumulation of phytoplankton biomass in winter, when light still limits growth, is attributed to a decrease in grazing as the mixed layer deepens. However, in coastal areas, it is not clear whether winter biomass can accumulate without this deepening. Using 21 years of weekly data, we found that in the Scottish coastal North Sea, the seasonal increase in light availability triggers the accumulation of phytoplankton biomass in winter, when light limitation is strongest.
Birgit Koehler, Mårten Erlandsson, Martin Karlsson, and Lena Bergström
Biogeosciences, 19, 2295–2312, https://doi.org/10.5194/bg-19-2295-2022, https://doi.org/10.5194/bg-19-2295-2022, 2022
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Understanding species richness patterns remains a challenge for biodiversity management. We estimated fish species richness over a coastal salinity gradient (3–32) with a method that allowed comparing data from various sources. Species richness was 3-fold higher at high vs. low salinity, and salinity influenced species’ habitat preference, mobility and feeding type. If climate change causes upper-layer freshening of the Baltic Sea, further shifts along the identified patterns may be expected.
Uri Obolski, Thomas Wichard, Alvaro Israel, Alexander Golberg, and Alexander Liberzon
Biogeosciences, 19, 2263–2271, https://doi.org/10.5194/bg-19-2263-2022, https://doi.org/10.5194/bg-19-2263-2022, 2022
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The algal genus Ulva plays a major role in coastal ecosystems worldwide and is a promising prospect as an seagriculture crop. A substantial hindrance to cultivating Ulva arises from sudden sporulation, leading to biomass loss. This process is not yet well understood. Here, we characterize the dynamics of Ulva growth, considering the potential impact of sporulation inhibitors, using a mathematical model. Our findings are an essential step towards understanding the dynamics of Ulva growth.
Emanuela Fanelli, Samuele Menicucci, Sara Malavolti, Andrea De Felice, and Iole Leonori
Biogeosciences, 19, 1833–1851, https://doi.org/10.5194/bg-19-1833-2022, https://doi.org/10.5194/bg-19-1833-2022, 2022
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Zooplankton play a key role in marine ecosystems, forming the base of the marine food web and a link between primary producers and higher-order consumers, such as fish. This aspect is crucial in the Adriatic basin, one of the most productive and overexploited areas of the Mediterranean Sea. A better understanding of community and food web structure and their response to water mass changes is essential under a global warming scenario, as zooplankton are sensitive to climate change.
Masaya Yoshikai, Takashi Nakamura, Rempei Suwa, Sahadev Sharma, Rene Rollon, Jun Yasuoka, Ryohei Egawa, and Kazuo Nadaoka
Biogeosciences, 19, 1813–1832, https://doi.org/10.5194/bg-19-1813-2022, https://doi.org/10.5194/bg-19-1813-2022, 2022
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This study presents a new individual-based vegetation model to investigate salinity control on mangrove productivity. The model incorporates plant hydraulics and tree competition and predicts unique and complex patterns of mangrove forest structures that vary across soil salinity gradients. The presented model does not hold an empirical expression of salinity influence on productivity and thus may provide a better understanding of mangrove forest dynamics in future climate change.
Coulson A. Lantz, William Leggat, Jessica L. Bergman, Alexander Fordyce, Charlotte Page, Thomas Mesaglio, and Tracy D. Ainsworth
Biogeosciences, 19, 891–906, https://doi.org/10.5194/bg-19-891-2022, https://doi.org/10.5194/bg-19-891-2022, 2022
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Coral bleaching events continue to drive the degradation of coral reefs worldwide. In this study we measured rates of daytime coral reef community calcification and photosynthesis during a reef-wide bleaching event. Despite a measured decline in coral health across several taxa, there was no change in overall daytime community calcification and photosynthesis. These findings highlight potential limitations of these community-level metrics to reflect actual changes in coral health.
Hyewon Heather Kim, Jeff S. Bowman, Ya-Wei Luo, Hugh W. Ducklow, Oscar M. Schofield, Deborah K. Steinberg, and Scott C. Doney
Biogeosciences, 19, 117–136, https://doi.org/10.5194/bg-19-117-2022, https://doi.org/10.5194/bg-19-117-2022, 2022
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Heterotrophic marine bacteria are tiny organisms responsible for taking up organic matter in the ocean. Using a modeling approach, this study shows that characteristics (taxonomy and physiology) of bacteria are associated with a subset of ecological processes in the coastal West Antarctic Peninsula region, a system susceptible to global climate change. This study also suggests that bacteria will become more active, in particular large-sized cells, in response to changing climates in the region.
Alice E. Webb, Didier M. de Bakker, Karline Soetaert, Tamara da Costa, Steven M. A. C. van Heuven, Fleur C. van Duyl, Gert-Jan Reichart, and Lennart J. de Nooijer
Biogeosciences, 18, 6501–6516, https://doi.org/10.5194/bg-18-6501-2021, https://doi.org/10.5194/bg-18-6501-2021, 2021
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The biogeochemical behaviour of shallow reef communities is quantified to better understand the impact of habitat degradation and species composition shifts on reef functioning. The reef communities investigated barely support reef functions that are usually ascribed to conventional coral reefs, and the overall biogeochemical behaviour is found to be similar regardless of substrate type. This suggests a decrease in functional diversity which may therefore limit services provided by this reef.
Emmanuel Devred, Andrea Hilborn, and Cornelia Elizabeth den Heyer
Biogeosciences, 18, 6115–6132, https://doi.org/10.5194/bg-18-6115-2021, https://doi.org/10.5194/bg-18-6115-2021, 2021
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A theoretical model of grey seal seasonal abundance on Sable Island (SI) coupled with chlorophyll-a concentration [chl-a] measured by satellite revealed the impact of seal nitrogen fertilization on the surrounding waters of SI, Canada. The increase in seals from about 100 000 in 2003 to about 360 000 in 2018 during the breeding season is consistent with an increase in [chl-a] leeward of SI. The increase in seal abundance explains 8 % of the [chl-a] increase.
Julie Meilland, Michael Siccha, Maike Kaffenberger, Jelle Bijma, and Michal Kucera
Biogeosciences, 18, 5789–5809, https://doi.org/10.5194/bg-18-5789-2021, https://doi.org/10.5194/bg-18-5789-2021, 2021
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Planktonic foraminifera population dynamics has long been assumed to be controlled by synchronous reproduction and ontogenetic vertical migration (OVM). Due to contradictory observations, this concept became controversial. We here test it in the Atlantic ocean for four species of foraminifera representing the main clades. Our observations support the existence of synchronised reproduction and OVM but show that more than half of the population does not follow the canonical trajectory.
Federica Maggioni, Mireille Pujo-Pay, Jérome Aucan, Carlo Cerrano, Barbara Calcinai, Claude Payri, Francesca Benzoni, Yves Letourneur, and Riccardo Rodolfo-Metalpa
Biogeosciences, 18, 5117–5140, https://doi.org/10.5194/bg-18-5117-2021, https://doi.org/10.5194/bg-18-5117-2021, 2021
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Based on current experimental evidence, climate change will affect up to 90 % of coral reefs worldwide. The originality of this study arises from our recent discovery of an exceptional study site where environmental conditions (temperature, pH, and oxygen) are even worse than those forecasted for the future.
While these conditions are generally recognized as unfavorable for marine life, we found a rich and abundant coral reef thriving under such extreme environmental conditions.
Nisan Sariaslan and Martin R. Langer
Biogeosciences, 18, 4073–4090, https://doi.org/10.5194/bg-18-4073-2021, https://doi.org/10.5194/bg-18-4073-2021, 2021
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Analyses of foraminiferal assemblages from the Mamanguape mangrove estuary (northern Brazil) revealed highly diverse, species-rich, and structurally complex biotas. The atypical fauna resembles shallow-water offshore assemblages and are interpreted to be the result of highly saline ocean waters penetrating deep into the estuary. The findings contrast with previous studies, have implications for the fossil record, and provide novel perspectives for reconstructing mangrove environments.
Jutta E. Wollenburg, Jelle Bijma, Charlotte Cremer, Ulf Bickmeyer, and Zora Mila Colomba Zittier
Biogeosciences, 18, 3903–3915, https://doi.org/10.5194/bg-18-3903-2021, https://doi.org/10.5194/bg-18-3903-2021, 2021
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Cultured at in situ high-pressure conditions Cibicides and Cibicidoides taxa develop lasting ectoplasmic structures that cannot be retracted or resorbed. An ectoplasmic envelope surrounds their test and may protect the shell, e.g. versus carbonate aggressive bottom water conditions. Ectoplasmic roots likely anchor the specimens in areas of strong bottom water currents, trees enable them to elevate themselves above ground, and twigs stabilize and guide the retractable pseudopodial network.
Kumar Nimit
Biogeosciences, 18, 3631–3635, https://doi.org/10.5194/bg-18-3631-2021, https://doi.org/10.5194/bg-18-3631-2021, 2021
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The Indian Ocean Rim hosts many of the underdeveloped and emerging economies that depend on ocean resources for the livelihood of millions. Operational ocean information services cater to the requirements of resource managers and end-users to efficiently harness resources, mitigate threats and ensure safety. This paper outlines existing tools and explores the ongoing research that has the potential to convert the findings into operational services in the near- to midterm.
Finn Mielck, Rune Michaelis, H. Christian Hass, Sarah Hertel, Caroline Ganal, and Werner Armonies
Biogeosciences, 18, 3565–3577, https://doi.org/10.5194/bg-18-3565-2021, https://doi.org/10.5194/bg-18-3565-2021, 2021
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Marine sand mining is becoming more and more important to nourish fragile coastlines that face global change. We investigated the largest sand extraction site in the German Bight. The study reveals that after more than 35 years of mining, the excavation pits are still detectable on the seafloor while the sediment composition has largely changed. The organic communities living in and on the seafloor were strongly decimated, and no recovery is observable towards previous conditions.
France Van Wambeke, Elvira Pulido, Philippe Catala, Julie Dinasquet, Kahina Djaoudi, Anja Engel, Marc Garel, Sophie Guasco, Barbara Marie, Sandra Nunige, Vincent Taillandier, Birthe Zäncker, and Christian Tamburini
Biogeosciences, 18, 2301–2323, https://doi.org/10.5194/bg-18-2301-2021, https://doi.org/10.5194/bg-18-2301-2021, 2021
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Michaelis–Menten kinetics were determined for alkaline phosphatase, aminopeptidase and β-glucosidase in the Mediterranean Sea. Although the ectoenzymatic-hydrolysis contribution to heterotrophic prokaryotic needs was high in terms of N, it was low in terms of C. This study points out the biases in interpretation of the relative differences in activities among the three tested enzymes in regard to the choice of added concentrations of fluorogenic substrates.
Oscar E. Romero, Simon Ramondenc, and Gerhard Fischer
Biogeosciences, 18, 1873–1891, https://doi.org/10.5194/bg-18-1873-2021, https://doi.org/10.5194/bg-18-1873-2021, 2021
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Upwelling intensity along NW Africa varies on the interannual to decadal timescale. Understanding its changes is key for the prediction of future changes of CO2 sequestration in the northeastern Atlantic. Based on a multiyear (1988–2009) sediment trap experiment at the site CBmeso, fluxes and the species composition of the diatom assemblage are presented. Our data help in establishing the scientific basis for forecasting and modeling future states of this ecosystem and its decadal changes.
Katharine T. Bigham, Ashley A. Rowden, Daniel Leduc, and David A. Bowden
Biogeosciences, 18, 1893–1908, https://doi.org/10.5194/bg-18-1893-2021, https://doi.org/10.5194/bg-18-1893-2021, 2021
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Turbidity flows – underwater avalanches – are large-scale physical disturbances believed to have profound impacts on productivity and diversity of benthic communities in the deep sea. We reviewed published studies and found that current evidence for changes in productivity is ambiguous at best, but the influence on regional and local diversity is clearer. We suggest study design criteria that may lead to a better understanding of large-scale disturbance effects on deep-sea benthos.
Phillip Williamson, Hans-Otto Pörtner, Steve Widdicombe, and Jean-Pierre Gattuso
Biogeosciences, 18, 1787–1792, https://doi.org/10.5194/bg-18-1787-2021, https://doi.org/10.5194/bg-18-1787-2021, 2021
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The reliability of ocean acidification research was challenged in early 2020 when a high-profile paper failed to corroborate previously observed impacts of high CO2 on the behaviour of coral reef fish. We now know the reason why: the
replicatedstudies differed in many ways. Open-minded and collaborative assessment of all research results, both negative and positive, remains the best way to develop process-based understanding of the impacts of ocean acidification on marine organisms.
Michael Lintner, Bianca Lintner, Wolfgang Wanek, Nina Keul, and Petra Heinz
Biogeosciences, 18, 1395–1406, https://doi.org/10.5194/bg-18-1395-2021, https://doi.org/10.5194/bg-18-1395-2021, 2021
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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 changes in salinity immediately influence the foraminiferal activity. Also the light regime has a significant impact on carbon or nitrogen processing in foraminifera which contain no kleptoplasts.
Michele Casini, Martin Hansson, Alessandro Orio, and Karin Limburg
Biogeosciences, 18, 1321–1331, https://doi.org/10.5194/bg-18-1321-2021, https://doi.org/10.5194/bg-18-1321-2021, 2021
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In the past 20 years the condition of the eastern Baltic cod has dropped, with large implications for the fishery. Our results show that simultaneously the cod population has moved deeper while low-oxygenated waters detrimental for cod growth have become shallower. Cod have thus dwelled more in detrimental waters, explaining the drop in its condition. This study, using long-term fish and hydrological monitoring data, evidences the impact of deoxygenation on fish biology and fishing.
Elizabeth D. LaBone, Kenneth A. Rose, Dubravko Justic, Haosheng Huang, and Lixia Wang
Biogeosciences, 18, 487–507, https://doi.org/10.5194/bg-18-487-2021, https://doi.org/10.5194/bg-18-487-2021, 2021
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The hypoxic zone is an area of low dissolved oxygen (DO) in the Gulf of Mexico. Fish can be killed by exposure to hypoxia and can be negatively impacted by exposure to low, nonlethal DO concentrations (sublethal DO). We found that high sublethal area resulted in higher exposure and DO variability had a small effect on exposure. There was a large variation in exposure among individuals, which when combined with spatial variability of DO, can result in an underestimation of exposure when averaged.
Svenja Reents, Peter Mueller, Hao Tang, Kai Jensen, and Stefanie Nolte
Biogeosciences, 18, 403–411, https://doi.org/10.5194/bg-18-403-2021, https://doi.org/10.5194/bg-18-403-2021, 2021
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By conducting a flooding experiment with two genotypes of the salt-marsh grass Elymus athericus, we show considerable differences in biomass response to flooding within the same species. As biomass production plays a major role in sedimentation processes and thereby salt-marsh accretion, we emphasise the importance of taking intraspecific differences into account when evaluating ecosystem resilience to accelerated sea level rise.
Cited articles
Adams, S. M.: Establishing causality between environmental stressors and effects on aquatic ecosystems, Hum. Ecol. Risk Assess., 9, 17–35, 2003.
Baden, S. P., Loo, L. O., Pihl, L., and Rosenberg, R.: Effects of eutrophication on benthic communities including fish: Swedish west coast, Ambio, 19, 113–122, 1990.
Belley, R., Archambault, P., Sundby, B., Gilbert, F., and Gagnon, J.-M.: Effects of hypoxia on benthic macrofauna and bioturbation in the Estuary and Gulf of St. Lawrence, Canada, Cont. Shelf Res., 30, 1302–1313, 2010.
Berke, S. K. and Woodin, S. A.: Energetic costs, ontogenetic shifts and sexual dimorphism in spider crab decoration, Funct. Ecol., 22, 1125–1133, 2008.
Biro, P. A.: Do rapid assays predict repeatability in labile (behavioural) traits?, Anim. Behav., 83, 1295–1300, 2012.
Blasnig, M., Riedel, B., Schiemer, L., Zuschin, M., and Stachowitsch, M.: Short-term post-mortality scavenging and longer term recovery after anoxia in the northern Adriatic Sea, Biogeosciences, 10, 7647–7659, https://doi.org/10.5194/bg-10-7647-2013, 2013.
Boyd, W. A., Brewer, S. K., and Williams, P. L.: Altered behavior of invertebrates living in polluted environments, in: edited by: Dell'Omo, G., 293–336, John Wiley & Sons Ltd, Chichester, UK, 2002.
Brante, A. and Hughes, R. N.: Effect of hypoxia on the preyhanding behaviour of Carcinus maenas feeding on Mytilus edulis, Mar. Ecol.-Prog. Ser., 209, 301–305, 2001.
Breitburg, D.: Episodic hypoxia in Chesapeake Bay: Interacting effects of recruitment, behavior, and physical disturbance, Ecol. Monogr., 62, 525–546, 1992.
Breitburg, D. L., Steinberg, N., DuBeau, S., Cooksey, C., and Houde, E. D.: Effects of low dissolved oxygen on predation on estuarine fish larvae, Mar. Ecol.-Prog. Ser., 104, 235–246, 1994.
Burnett, L. E. and Stickle, W. B.: Physiological responses to hypoxia, in: Coastal Hypoxia: Consequences for Living Resources and Ecosystems, Coastal and Estuarine Studies, edited by: Rabalais, N. N. and Turner, R. E., 58, 101–114, Am. Geophys. Union, Washington DC, 2001.
Cardinale, B. J., Duffy, J. E., Gonzalez, A., Hooper, D. U., Perrings, C., Venail, P., Narwani, A., Mace, G. M., Tilman, D., Wardle, D. A., Kinzig, A. P., Daily, G. C., Loreau, M., Grace, J. B., Larigauderie, A., Srivastava, D. S., and Naeem, S.: Biodiversity loss and its impact on humanity, Nature, 486, 59–67, 2012.
Chintiroglou, C. and Koukouras, A.: Observations on the feeding habits of Calliactis parasitica (Couch, 1842), Anthozoa, Cnidaria, Oceanol. Acta, 14, 389–396, 1991.
Chintiroglou, C. and Koukouras, A.: The feeding habits of three Mediterranean sea anemone species, Anemonia viridis (Forskal), Actinia equina (Linnaeus) and Cereus pedunculatus (Pennant), Helgoländer Meeresunters., 46, 53–68, 1992.
Conley, D. J., Carstensen, J., Vaquer-Sunyer, R., and Duarte, C. M.: Ecosystem thresholds with hypoxia, Hydrobiologia, 629, 21–29, 2009.
Culp, J. M., Podemski, C. L., Cash, K. J., and Lowell, R. B.: A research strategy for using stream microcosms in ecotoxicology: integrating experiments at different levels of biological organization with field data, J. Aquat. Ecosyst. Stress Recov., 7, 167–176, 2000.
Danovaro, R., Fonda Umani, S., and Pusceddu, A.: Climate change and the potential spreading of marine mucilage and microbial pathogens in the Mediterranean Sea, PLoS ONE, 4, e7006, https://doi.org/10.1371/journal.pone.0007006, 2009.
Denny, M. W., Wesley Dowd, W., Bilir, L., and Mach, K. J.: Spreading the risk: small-scale body temperature variation among intertidal organisms and its implications for species persistence, J. Exp. Mar. Biol. Ecol., 400, 175–190, 2011.
Dethlefsen, V. and von Westernhagen, H.: Oxygen deficiency and effects on bottom fauna in the eastern German Bight, Meeresforschung, 30, 42–53, 1983.
De Troch, M., Roelofs, M., Riedel, B., and Grego, M.: Structural and functional responses of harpacticoid copepods to anoxia in the Northern Adriatic: an experimental approach, Biogeosciences, 10, 4259–4272, https://doi.org/10.5194/bg-10-4259-2013, 2013.
Diaz, R. J. and Rosenberg, R.: Marine benthic hypoxia: A review of its ecological effects and the behavioural responses of benthic macrofauna, Oceanogr. Mar. Biol. Ann. Rev., 33, 245–303, 1995.
Diaz, R. and Rosenberg, R.: Spreading dead zones and consequences for marine ecosystems, Science, 321, 926–929, 2008.
Diaz, R., Selman, M., and Chique, C.: Global eutrophic and hypoxic coastal systems, in: Eutrophication and Hypoxia: Nutrient Pollution in Coastal Waters, Washington, DC, World Resources Institute, available at: http://www.wri.org/project/eutrophication/, 2011.
Dumont, C. P., Drolet, D., Deschênes, I., and Himmelman, J. H.: Multiple factors explain the covering behaviour in the green sea urchin, Strongylocentrotus droebachiensis, Anim. Behav., 73, 979–986, 2007.
Dumont, C. P., Gaymer, C. F., and Thiel, M.: Predation contributes to invasion resistance of benthic communities against the non-indigenous tunicate Ciona intestinalis, Biol. Invasions, 13, 2023–2034, 2011.
Elliott, J. and Cook, C. B.: Diel variation in prey capture behavior by the corallimorpharian Discosoma sanctithomae: mechanical and chemical activation of feeding, Biol. Bull. (Woods Hole), 176, 218–228, 1989.
Ellison, A. M., Bank, M. S., Clinton, B. D., Colburn, E. A., Elliott, K., Ford, C. R., Foster, D. R., Kloeppel, B. D., Knoepp, J. D., Lovett, G. M., Mohan, J., Orwig, C. R., Rodenhouse, N. L., Sobczak, W. V., Stinson, K. A., Stone, J. K., Swan, C. M., Thompson, J., Von Holle, B., and Webster, J. R.: Loss of foundation species: consequences for the structure and dynamics of forested ecosystems, Front. Ecol. Environ., 3, 479–486, 2005.
Ekau, W., Auel, H., Pörtner, H.-O., and Gilbert, D.: Impacts of hypoxia on the structure and processes in pelagic communities (zooplankton, macro-invertebrates and fish), Biogeosciences, 7, 1669–1699, https://doi.org/10.5194/bg-7-1669-2010, 2010.
Fedra, K., Ölscher, E. M., Scherübel, C., Stachowitsch, M., and Wurzian, R. S.: On the ecology of a North Adriatic benthic community: distribution, standing crop and composition of the macrobenthos, Mar. Biol., 38, 129–145, 1976.
Gili, J. M. and Coma, R.: Benthic suspension feeders: their paramount role in littoral marine food webs, Trends Ecol. Evol., 13, 316–321, 1998.
Gooday, A. J., Jorissen, F., Levin, L. A., Middelburg, J. J., Naqvi, S. W. A., Rabalais, N. N., Scranton, M., and Zhang, J.: Historical records of coastal eutrophication-induced hypoxia, Biogeosciences, 6, 1707–1745, https://doi.org/10.5194/bg-6-1707-2009, 2009.
Graf, G.: Benthic-pelagic coupling: a benthic view, Oceanogr. Mar. Biol. Ann. Rev., 30, 149–190, 1992.
Gray, J. S., Wu, R. S. S., and Or, Y. Y.: Effects of hypoxia and organic enrichment on the coastal marine environment, Mar. Ecol.-Prog. Ser., 238, 249–279, 2002.
Grego, M., Stachowitsch, M., De Troch, M., and Riedel, B.: CellTracker Green labelling vs. rose bengal staining: CTG wins by points in distinguishing living from dead anoxia-impacted copepods and nematodes, Biogeosciences, 10, 4565–4575, https://doi.org/10.5194/bg-10-4565-2013, 2013.
Grego, M., Riedel, B., Stachowitsch, M., and De Troch, M.: Meiofauna winners and losers of coastal hypoxia: case study harpacticoid copepods, Biogeosciences, 11, 281–292, https://doi.org/10.5194/bg-11-281-2014, 2014.
Grieshaber, M. K., Hardewig, I., Kreutzer, U., and Pörtner, H-O.: Physiological and metabolic responses to hypoxia in invertebrates, Rev. Physiol. Biochem. Pharmacol., 125, 43–147, 1994.
Gruber, N.: Warming up, turning sour, losing breath: ocean biogeochemistry under global change, Phil. T. Roy. Soc. A, 369, 1980–1996, 2011.
Hagerman, L.: Physiological flexibility; a necessity for life in anoxic and sulphidic habitats, Hydrobiologia, 375/376, 241–254, 1998.
Halpern, B. S., Walbridge, S., Selkoe, K. A., Kappel, C. V., Micheli, F., D'Agrosa, C., Bruno, J. F., Casey, K. S., Ebert, C., Fox, H. E., Fujita, R., Heinemann, D., Lenihan, H. S., Madin, E. M., Perry, M. T., Selig, E. R., Spalding, M., Steneck, R., and Watson, R.: A global map of human impact on marine ecosystems, Science, 319, 948–952, 2008.
Haselmair, A., Stachowitsch, M., Zuschin, M., and Riedel, B.: Behaviour and mortality of benthic crustaceans in response to experimentally induced hypoxia and anoxia in situ, Mar. Ecol.-Prog. Ser., 414, 195–208, 2010.
Hector, A. and Bagchi, R.: Biodiversity and ecosystem multifunctionality, Nature, 448, 188–190, 2007.
Hofmann, A. F., Peltzer, E. T., and Brewer, P. G.: Kinetic bottlenecks to respiratory exchange rates in the deep-sea – Part 1: Oxygen, Biogeosciences, 10, 5049–5060, https://doi.org/10.5194/bg-10-5049-2013, 2013.
Howarth, R., Chan, F., Conley, D. J., Garnier, J., Doney, S. C., Marino, R., Billen, G.: Coupled biogeochemical cycles: eutrophication and hypoxia in temperate estuaries and coastal marine ecosystems, Front. Ecol. Environ., 9, 18–26, 2011.
Hrs-Brenko, M.: The basket shell, Corbula gibba Olivi, 1792 (Bivalve Mollusks) as a species resistant to environmental disturbances: A review, Acta Adriat., 47, 49–64, 2006.
Hrs-Brenko, M., Medaković, D., Labura, Ž., and Zahtila, E.: Bivalve recovery after a mass mortality in the autumn of 1989 in the northern Adriatic Sea, Period. Biol., 96, 455–458, 1994.
Hultgren, K. M. and Stachowicz, J. J.: Alternative camouflage strategies mediate predation risk among closely related co-occuring kelp crabs, Oecologia, 55, 519–528, 2008.
Jewett, E. B., Hines, A. H., and Ruiz, G. M.: Epifaunal disturbance by periodic low levels of dissolved oxygen: native vs. invasive species response, Mar. Ecol.-Prog. Ser., 304, 31–44, 2005.
Jørgensen, B. B.: Seasonal oxygen depletion in the bottom waters of a Danish fjord and its effect on the benthic community, Oikos, 34, 68–76, 1980.
Keeling, R. F., Kortzinger, A., and Gruber, N.: Ocean deoxygenation in a warming world, Annu. Rev. Mar. Sci., 2, 199–229, 2010.
Kollmann, H. and Stachowitsch, M.: Long-term changes in the benthos of the Northern Adriatic Sea: a phototransect approach, P.S.Z.N.I: Mar. Ecol., 22, 135–154, 2001.
Koron, N., Ogrinc, N., Metzger, E., Riedel, B., and Faganeli, J.: Diagenesis and benthic fluxes of nutrients and metals during experimentally induced anoxia in the Gulf of Trieste (northern Adriatic Sea), Biogeosciences Discuss., 10, 11729–11755, https://doi.org/10.5194/bgd-10-11729-2013, 2013.
Kristensen, E., Penha-Lopes, G., Delefosse, M., Valdemarsen, T., Quintana, C. O., and Banta, G. T.: What is bioturbation? The need for a precise definition for fauna in aquatic sciences, Mar. Ecol.-Prog. Ser., 446, 285–302, 2012.
Langlet, D., Geslin, E., Baal, C., Metzger, E., Lejzerowicz, F., Riedel, B., Zuschin, M., Pawlowski, J., Stachowitsch, M., and Jorissen, F. J.: Foraminiferal survival after long-term in situ experimentally induced anoxia, Biogeosciences, 10, 7463–7480, https://doi.org/10.5194/bg-10-7463-2013, 2013a.
Langlet, D., Baal, C., Geslin, E., Metzger, E., Zuschin, M., Riedel, B., Risgaard-Petersen, N., Stachowitsch, M., and Jorissen, F. J.: Foraminiferal species responses to in situ experimentally induced anoxia in the Adriatic Sea, Biogeosciences Discuss., 10, 12065–12114, https://doi.org/10.5194/bgd-10-12065-2013, 2013b.
Larade, K. and Storey, K. B.: A profile of the metabolic responses to anoxia in marine invertebrates, in: Sensing, Signaling and Cell Adaptation, edted by: Storey, J. M. and Storey, K. B., 27–36, Elsevier Science, New York, 2002.
Lenihan, H. S. and Peterson, C. H.: How habitat degradation through fishery disturbance enhances impacts of hypoxia on oyster reefs, Ecol. Appl., 8, 128–140, 1998.
Lenihan, H. S., Peterson, C. H., Byers, J. E., Grabowski, J. H., Thayer, G. W., and Colby, D. R.: Cascading of habitat degradation: oyster reefs invaded by refuge fishes escaping stress, Ecol. Appl., 11, 764–782, 2001.
Levin, L. A., Ekau, W., Gooday, A. J., Jorissen, F., Middelburg, J. J., Naqvi, S. W. A., Neira, C., Rabalais, N. N., and Zhang, J.: Effects of natural and human-induced hypoxia on coastal benthos, Biogeosciences, 6, 2063–2098, https://doi.org/10.5194/bg-6-2063-2009, 2009.
Long, W. C. and Seitz, R. D.: Trophic interactions under stress: hypoxia enhances foraging in an estuarine food web, Mar. Ecol.-Prog. Ser., 362, 59–68, 2008.
Malej, A. and Malačič, V.: Factors affecting bottom layer oxygen depletion in the Gulf of Trieste (Adriatic Sea), Annales, 7, 33–42, 1995.
McFarlane, I. D. and Lawn, I. D.: The senses of sea anemones: response of the SSI nerve net to chemical and mechanical stimuli, Hydrobiologia, 216/217, 599–604, 1991.
Melzner, F., Thomsen, J., Koeve, W., Oschlies, A., Gutowska, M. A., Bange, H. W., Hansen, H. P., and Körtzinger, A.: Future ocean acidification will be amplified by hypoxia in coastal habitats, Mar. Biol., 160, 1875–1888, 2013.
Metzger, E., Langlet, D., Viollier, E., Koron, N., Riedel, B., Stachowitsch, M., Faganeli, J., Tharaud, M., Geslin, E., and Jorissen, F.: Artificially induced migration of redox layers in a coastal sediment from the Northern Adriatic, Biogeosciences Discuss., 10, 12029–12063, https://doi.org/10.5194/bgd-10-12029-2013, 2013.
Middelburg, J. J. and Levin, L. A.: Coastal hypoxia and sediment biogeochemistry, Biogeosciences, 6, 1273–1293, 2009.
Mouillot, D., Villeger, S., Scherer-Lorenzen, M., and Mason, N. W. H.: Functional structure of biological communities predicts ecosystem multifunctionality, PloS One, 6, e17476, https://doi.org/10.1371/journal.pone.0017476, 2011.
Mouillot, D., Bellwood, D. R., Baraloto, C., Chave, J., Galzin, R., Harmelin-Vivien, M., Kulbicki, M., Lavergne, S., Lavorel, S., Mouquet, N., Paine, C. E. T., Renaud, J., and Thuiller, W.: Rare species support vulnerable functions in high-diversity ecosystems, PLoS Biol., 11, e1001569, https://doi.org/10.1371/journal.pbio.1001569, 2013.
Munari, C. and Mistri, M.: Short-term hypoxia modulates Rapana venosa (Muricidae) prey preference in Adriatic lagoons, J. Exp. Mar. Biol. Ecol., 407, 166–170, 2011.
Nestlerode, J. A. and Diaz, R. J.: Effects of periodic environmental hypoxia on predation of a tethered polychaete, Glycera americana: implications for trophic dynamics, Mar. Ecol.-Prog. Ser., 172, 185–195, 1998.
Nilsson, H. C. and Rosenberg, R.: Hypoxic response of two marine benthic communities, Mar. Ecol.-Prog. Ser., 115, 209–217, 1994.
Officer, C. B., Smayda, T. J., and Mann, R.: Benthic filter feeding: a natural eutrophication control, Mar. Ecol.-Prog. Ser., 9, 203–210, 1982.
O'Gorman, E. J., Yearsley, J. M., Crowe, T. P., Emmerson, M. C., Jacob, U., and Petchey, O. L.: Loss of functionally unique species may gradually undermine ecosystems, P. R. Soc. Lond. B, 278, 1886–1893, 2011.
Ott, J. and Fedra K.: Stabilizing properties of a high-biomass benthic community in a fluctuating ecosystem, Helgoländer wiss. Meeresunters., 30, 485–494, 1977.
Pearson, T. H. and Rosenberg, R.: Macrobenthic succession in relation to organic enrichment and pollution of the marine environment, Oceanogr. Mar. Biol. Ann. Rev., 16, 229–311, 1978.
Pihl, L., Baden, S. P., Diaz, R. J., and Schaffner, L. C.: Hypoxia-induced structural changes in the diet of bottom-feeding fish and crustacean, Mar. Biol., 112, 349–361, 1992.
Pörtner, H. O., Langenbuch, M., and Michaelidis, B.: Synergistic effects of temperature extremes, hypoxia, and increases in CO2 on marine animals: from earth history to global change, J. Geophys. Res.-Oceans, 110, C09S10, https://doi.org/10.1029/2004JC002561, 2005.
Pretterebner, K., Riedel, B., Zuschin, M., and Stachowitsch, M.: Hermit crabs and their symbionts: Reactions to artificially induced anoxia on a sublittoral sediment bottom, J. Exp. Mar. Biol. Ecol., 411, 23–33, 2012.
Rabalais, N. N., Harper, D. E. Jr., and Turner, R. E.: Responses of nekton and demersal and benthic fauna to decreasing oxygen concentrations, in: Coastal Hypoxia: Consequences for Living Resources and Ecosystems, Coastal and Estuarine Studies, edited by: Rabalais, N. N. and Turner, R. E., 58, 115–128, Am. Geophys. Union, Washington, DC, 2001.
Rabalais, N. N., Díaz, R. J., Levin, L. A., Turner, R. E., Gilbert, D., and Zhang, J.: Dynamics and distribution of natural and human-caused hypoxia, Biogeosciences, 7, 585–619, https://doi.org/10.5194/bg-7-585-2010, 2010.
Riedel, B., Stachowitsch, M., and Zuschin, M.: Sea anemones and brittle stars: unexpected predatory interactions during induced in situ oxygen crises, Mar. Biol., 153, 1075–1085, 2008a.
Riedel, B., Zuschin, M., Haselmair, A., and Stachowitsch, M.: Oxygen depletion under glass: Behavioural responses of benthic macrofauna to induced anoxia in the Northern Adriatic, J. Exp. Mar. Biol. Ecol., 367, 17–27, 2008b.
Riedel, B., Zuschin, M., and Stachowitsch, M.: Tolerance of benthic macrofauna to hypoxia and anoxia in shallow coastal seas: a realistic scenario, Mar. Ecol.-Prog. Ser., 458, 39−52, 2012.
Roberts, S. J. and Brink, K.: Managing marine resources sustainably, Environment, 52, 44–52, 2010.
Rosenberg, R., Hellman, B., and Johansson, B.: Hypoxic tolerance of marine benthic fauna, Mar. Ecol.-Prog. Ser., 79, 127–131, 1991.
Rufino, M. M., Maynou, F., Abelló, P., and Sardá, F.: Spatial and environmental factors affecting the distribution of the main decapod crustacean prey species in the NW Mediterranean, Hydrobiologia, 555, 129–141, 2006.
Sagasti, A., Schaffner, L. C., and Duffy, J. E.: Effects of periodic hypoxia on mortality, feeding and predation in an estuarine epifaunal community, J. Exp. Mar. Biol. Ecol., 258, 257–283, 2001.
Sala, E. and Knowlton, M.: Global marine biodiversity trends, Annu. Rev. Environ. Resour., 31, 93–122, 2006.
Sandberg, E.: Does short-term oxygen depletion affect predator–prey relationships in zoobenthos? Experiments with the isopod Saduria entomon, Mar. Ecol.-Prog. Ser., 103, 73–80, 1994.
Sandberg, E., Tallqvist, M., and Bonsdorff, E.: The effects of reduced oxygen content on predation and siphon cropping by the brown shrimp, Crangon crangon, P.S.Z.N.I: Mar. Ecol., 17, 411–423, 1996.
Sassaman, C. and Mangum, C. P.: Adaptions to environmental oxygen levels in infaunal and epifaunal sea anemones, Biol. Bull. (Woods Hole), 143, 657–678, 1972.
Seibel, B. A.: Critical oxygen levels and metabolic suppression in oceanic oxygen minimum zones, J. Exp. Biol., 204, 326–336, 2011.
Seitz, R. D., Marshall, L. S., Hines, A. H., Clark, K. L.: Effects of hypoxia on predator–prey dynamics of the blue crab Callinectes sapidus and the Baltic clam Macoma balthica in Chesapeake Bay, Mar.-Ecol. Prog. Ser.: 257, 179–188, 2003.
Shick, J. M. (Ed.): A functional biology of sea anemones, 395 pp., Chapman & Hall, New York, 1991.
Shimps, E. L., Rice, J. A., and Osborne, J. A.: Hypoxia tolerance in two juvenile estuary-dependent fishes, J. Exp. Mar. Biol. Ecol., 325, 146–162, 2005.
Schinner, G. O.: Burrowing behavior, substratum preference, and distribution of Schizaster canaliferus (Echinoidea: Spatangoida) in the northern Adriatic Sea, Mar. Ecol., 14, 129–145, 1993.
Sibley, P. K., Chappel, M. J., George, T. K., Solomon, K. R., and Liber, K.: Integrating effects of stressors across levels of biological organization: examples using organophosphorus insecticide mixtures in field-level exposures, J Aquat. Ecosyst. Stress Recov., 7, 117–130, 2000.
Sih, A., Ferrari, M. C. O., and Harris, D. J.: Evolution and behavioral responses to human-induced rapid environmental change, Evol. Appl., 4, 367–387, 2011.
Solan, M., Cardinale, B. J., Downing, A. L., Engelhardt, K. A., Ruesink, J. L., and Srivastava, D. S.: Extinction and ecosystem function in the marine benthos, Science, 306, 1177–1180, 2004.
Spicer, J. I.: What can an ecophysiological approach tell us about the physiological responses of marine invertebrates to hypoxia?, J. Exp. Biol., 217, 46–56, 2014.
Smith, V. H. and Schindler, D. W.: Eutrophication science: where do we go from here?, Trends Ecol. Evol., 24, 201–207, 2009.
Stachowitsch, M.: Mass mortality in the Gulf of Trieste: the course of community destruction, P.S.Z.N.I: Mar. Ecol., 5, 243–264, 1984.
Stachowitsch, M.: Anoxia in the Northern Adriatic Sea: Rapid death, slow recovery, Geol. Soc. Spec. Publ., 58, 119–129, 1991.
Stachowitsch, M. and Fuchs, A.: Long-term changes in the benthos of the Northern Adriatic Sea, Annales, 7, 7–16, 1995.
Stachowitsch, M., Riedel, B., Zuschin, M., and Machan, R.: Oxygen depletion and benthic mortalities: the first in situ experimental approach to documenting an elusive phenomenon, Limnol. Oceanogr.-Methods, 5, 344–352, 2007.
Stauber, L. A.: Pinnotheres ostreum, parasitic on the American oyster, Ostrea (Gryphaea) virginica, Biol. Bull. (Woods Hole), 88, 269–291, 1945.
Tallqvist, M.: Burrowing behaviour of the Baltic clam Macoma balthica: effects of sediment type, hypoxia and predator presence, Mar. Ecol.-Prog. Ser., 212, 183–191, 2001.
Taylor, D. L. and Eggleston, D. B.: Effects of hypoxia on an estuarine predator-prey interaction: foraging behavior and mutual interference in the blue crab Callinectes sapidus and the infaunal clam prey Mya arenaria, Mar. Ecol.-Prog. Ser., 196, 221–237, 2000.
Taylor, E. W., Butler, P. J., and Al-Wassia, A.: Some responses of the shore crab, Carcinus maenas (L.), to progressive hypoxia at different acclimation temperatures and salinities, J. Comp. Physiol., 122, 391–402, 1977.
Thayer, G. W., Schaaf, W. E., Angelovic, J. W., and LaCroix, M. W.: Caloric measurements of some estuarine organisms, Fish. Bull., 71, 289–296, 1973.
Thorson, G.: Parallel level-bottom communities, their temperature adaptation, and their "balance" between predators and food animals, in: Perspectives in marine biology, edited by: Buzzata-Traverso, A. A., 67–86, University of California Press, Berkeley, California, 1957.
Thrush,, S. F. and Dayton, P. K.: Disturbance to marine benthic habitats by trawling and dredging: implications for marine biodiversity, Annu. Rev. Ecol. Syst., 33, 449–473, 2002.
Thrush, S. F., Hewitt, J., Gibbs, M., Lundquist, C., and Norkko, A.: Functional role of large organisms in intertidal communities: community effects and ecosystem function, Ecosystems, 9, 1029–1040, 2006.
Tilman, D., Knops, J., Wedin, D., Reich, P., Ritchie, M., and Siemann, E.: The influence of functional diversity and composition on ecosystem processes, Science, 277, 1300–1302, 1997.
Tuomainen, U. and Candolin, U.: Behavioural responses to human-induced environmental change, Biol. Rev., 86, 640–657, 2011.
UNEP: Marine and coastal ecosystems and human wellbeing: A synthesis report based on the findings of the Millennium Ecosystem Assessment, UNEP, 76 pp., 2006.
Vaquer-Sunyer, R. and Duarte, C. M.: Thresholds of hypoxia for marine biodiversity, P. Natl. Acad. Sci. USA, 105, 15452–15457, 2008.
Vaquer-Sunyer, R. and Duarte, C. M.: Sulfide exposure accelerates hypoxia-driven mortality, Limnol. Oceanogr., 55, 1075–1082, 2010.
Vaquer-Sunyer, R. and Duarte, C. M.: Temperature effects on oxygen thresholds for hypoxia in marine benthic organisms, Glob. Change Biol., 17, 1788–1797, 2011.
Verberk, W. C., Bilton, D. T., Calosi, P., and Spicer, J. I.: Oxygen supply in aquatic ectotherms: partial pressure and solubility together explain biodiversity and size patterns, Ecology, 92, 1565–1572, 2011.
Vistisen, B. and Vismann, B.: Tolerance to low oxygen and sulfide in Amphiura filiformis and Ophiura albida (Echinodermata: Ophiuroidea), Mar. Biol., 128, 241–246, 1997.
Wahl, M.: The fluffy sea anemone Metridium senile in periodically oxygen depleted surroundings, Mar. Biol., 81, 81–86, 1984.
Ward, J. E. and Shumway, S. E.: Separating the grain from the chaff: particle selection in suspension and deposit-feeding bivalves, J. Exp. Mar. Biol. Ecol., 300, 83–130, 2004.
Wicksten, M. K.: A review and a model of decorating behavior in spider crabs (Decapoda, Brachyura, Majidae), Crustaceana, 64, 314–325, 1993.
Worm, B., Barbier, E. B., Beaumont, N., Duffy, J. E., Folke, C., Halpern, B. S., Jackson, J. B. C., Lotze, H. K., Micheli, F., Palumbi, S. R., Sala, E., Selkoe, K. A., Stachowicz, J. J., and Watson, R.: Impacts of biodiversity loss on ocean ecosystem services, Science, 314, 787–790, 2006.
Wu, R. S. S.: Hypoxia: from molecular responses to ecosystem responses, Mar. Pollut. Bull., 45, 35–45, 2002.
Wu, R. S. S.: Effects on fish reproduction and development, Fish Physiol., 27, 79–141, 2009.
Wurzian, R. S.: Predator – prey interaction between the crab Pilumnus hirtellus (Leach) and the brittle star Ophiothrix quinquemaculata (D.Chiaje) on a mutual sponge substrate, in: Biology of Benthic Organisms, 11th Eur. Mar. Biol. Symp., edited by: Keegan, B. F., O'Ceidigh, P., and Boaden P. J. S., Galway, 613–620, Pergamon Press, Oxford, 1977.
Xu, J., Liu, Y., Cui, S., and Miao, X.: Behavioral responses of tilapia (Oreochromis niloticus) to acute fluctuations in dissolved oxygen levels as monitored by computer vision, Aquat. Eng., 35, 207–217, 2006.
Zhang, J., Gilbert, D., Gooday, A. J., Levin, L., Naqvi, S. W. A., Middelburg, J. J., Scranton, M., Ekau, W., Peña, A., Dewitte, B., Oguz, T., Monteiro, P. M. S., Urban, E., Rabalais, N. N., Ittekkot, V., Kemp, W. M., Ulloa, O., Elmgren, R., Escobar-Briones, E., and Van der Plas, A. K.: Natural and human-induced hypoxia and consequences for coastal areas: synthesis and future development, Biogeosciences, 7, 1443–1467, https://doi.org/10.5194/bg-7-1443-2010, 2010.
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