Resultats globals: 7 registres trobats en 0.03 segons.
Articles, 7 registres trobats
Articles 7 registres trobats  
1.
11 p, 4.4 MB Coexistence of megabenthic assemblages and artisanal fishers : The case of Cap de Creus Marine Protected Area (North-Western Mediterranean Sea) / Higueruelo, Andrea (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Santín Muriel, Andreu (Institut de Ciències Del Mar) ; Salazar, Janire (Institut de Ciències Del Mar) ; Ambroso, Stefano (Universitat de Barcelona. Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals) ; Soler Membrives, Anna (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Grinyó, Jordi (Royal Netherlands Institute for Sea Research. Department of Ocean Systems)
Artisanal fisheries, although considered less harmful, can still endanger marine ecosystems, especially in areas with long-standing tradition. In Cap de Creus, where artisanal fisheries has likely occurred for centuries, the status of benthic communities in fishing grounds was poorly understood. [...]
2023 - 10.1016/j.marenvres.2023.106211
Marine Environmental Research, Vol. 192 (November 2023) , art. 106211  
2.
16 p, 7.4 MB Disentangling diverse responses to climate change among global marine ecosystem models / Heneghan, Ryan (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Galbraith, Eric (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Blanchard, Julia (University of Tasmania. Institute for Marine and Antarctic Studies) ; Harrison, Cheryl (University of Texas. School of Earth Environmental and Marine Science) ; Barrier, Nicolas (Université Montpellier) ; Bulman, Catherine (Csiro) ; Cheung, William W. L. (The University of British Columbia) ; Coll, Marta (Institut de Ciències del Mar) ; Eddy, Tyler D. (Memorial University of Newfoundland. Fisheries and Marine Institute) ; Erauskin-Extramiana, Maite (Alianza Vasca de Investigación y Tecnología) ; Everett, Jason D. (The University of Queensland. School of Mathematics and Physics) ; Fernandes, Jose A. (Alianza Vasca de Investigación y Tecnología) ; Gascuel, Didier (Institut Agro) ; Guiet, Jérôme (University of Californi. Department of Atmospheric and Oceanic Sciences) ; Maury, Olivier (Université Montpellier) ; Palacios-Abrantes, Juliano (University of British Columbia. The Institute for the Oceans and Fisheries) ; Petrik, Colleen (Texas A&M University. Department of Oceanography) ; Pontavice, Hubert du (Institut Agro) ; Richardson, Anthony (The University of Queensland) ; Steenbeek, Jeroen (Institut de Ciències del Mar) ; Tai, Travis (University of British Columbia) ; Volkholz, Jan (Institute for Climate Impact Research) ; Woodworth-Jefcoats, Phoebe (National Oceanic and Atmospheric A dministration) ; Tittensor, Derek (Dalhousie University. Department of Biology)
Climate change is warming the ocean and impacting lower trophic level (LTL) organisms. Marine ecosystem models can provide estimates of how these changes will propagate to larger animals and impact societal services such as fisheries, but at present these estimates vary widely. [...]
2021 - 10.1016/j.pocean.2021.102659
Progress in Oceanography, Vol. 198 (November 2021) , art. 102659  
3.
14 p, 3.8 MB Coccolithophore community response to ocean acidification and warming in the Eastern Mediterranean Sea : results from a mesocosm experiment / D'Amario, Barbara (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Pérez, Carlos (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Grelaud, Michael (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Pitta, Paraskevi (Hellenic Centre for Marine Research. Institute of Oceanography) ; Krasakopoulou, Evangelia (University of the Aegean. Department of Marine Sciences) ; Ziveri, Patrizia (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
Mesocosm experiments have been fundamental to investigate the effects of elevated CO and ocean acidification (OA) on planktic communities. However, few of these experiments have been conducted using naturally nutrient-limited waters and/or considering the combined effects of OA and ocean warming (OW). [...]
2020 - 10.1038/s41598-020-69519-5
Scientific reports, Vol. 10 (July 2020) , art. 12637  
4.
13 p, 2.4 MB Growth limitation of marine fish by low iron availability in the open ocean / Galbraith, Eric (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Mézo, Priscilla Le (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Solanes Hernandez, Gerard (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Bianchi, Daniele (University of California. Atmospheric and Oceanic Sciences (USA)) ; Kroodsma, David (Global Fishing Watch (USA))
It is well-established that phytoplankton growth can be limited by the vanishingly low concentrations of dissolved iron found in large areas of the open ocean. However, the availability of iron is not typically considered an important factor in the ecology of marine animals, including fish. [...]
2019 - 10.3389/fmars.2019.00509
Frontiers in marine science, Vol. 6 (August 2019) , art. 509  
5.
22 p, 2.5 MB Links between fish abundance and ocean biogeochemistry as recorded in marine sediments / Kavanagh, Lucas (McGill University, Montréal. Department of Earth and Planetary Sciences) ; Galbraith, Eric (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
Fish populations are linked to ocean biogeochemistry by their reliance on primary production for food, and dissolved oxygen to breathe. It is also possible that marine fish modify biogeochemical dynamics, as do freshwater fish, through top-down trophic cascades, but there has been relatively little consideration of this possibility. [...]
2018 - 10.1371/journal.pone.0199420
PloS one, Vol. 13, issue 8 (Aug. 2018) , art. e0199420  
6.
17 p, 5.7 MB Emiliania huxleyi coccolith calcite mass modulation by morphological changes and ecology in the Mediterranean Sea / D'Amario, Barbara (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Ziveri, Patrizia (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Grelaud, Michael (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Oviedo Sabogal, Ángela María (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
To understand the response of marine calcifying organisms under high CO2 scenarios, it is critical to study their calcification patterns in the natural environment. This paper focuses on a major calcifying phytoplankton group, the coccolithophores, through the analysis of water samples collected along a W-E Mediterranean transect during two research cruises, in April 2011 (Meteor cruise M84/3) and May 2013 (MedSeA cruise 2013). [...]
(open or closed). The average E. huxleyi coccolith mass along the Mediterranean oceanographic transect depended strongly on both the average coccolith length and calcification index. The variability in average coccolith length and calcification index across samples reflected oscillations in the relative abundance of the calcification varieties. [...]

2018 - 10.1371/journal.pone.0201161
PloS one, Vol. 13, issue 7 (Jul. 2018) , art. e0201161  
7.
10 p, 699.0 KB Ocean acidification reduces growth and calcification in a marine dinoflagellate / Van de Waal, Dedmer B. (Alfred-Wegener-Institut für Polar- und Meeresforschung) ; Uwe, John (Alfred-Wegener-Institut für Polar- und Meeresforschung) ; Ziveri, Patrizia (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Reichart, Gert-Jan (Utrecht University. Department of Earth Sciences) ; Hoins, Mirja (Alfred-Wegener-Institut für Polar- und Meeresforschung) ; Sluijs, Appy (Utrecht University. Department of Earth Sciences) ; Rost, Björn (Alfred-Wegener-Institut für Polar- und Meeresforschung)
Ocean acidification is considered a major threat to marine ecosystems and may particularly affect calcifying organisms such as corals, foraminifera and coccolithophores. Here we investigate the impact of elevated pCO2 and lowered pH on growth and calcification in the common calcareous dinoflagellate Thoracosphaera heimii. [...]
2013 - 10.1371/journal.pone.0065987
PloS one, Vol. 8 Issue 9 (June 2013) , p. e65987  

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