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Resultados globales: 6 registros encontrados en 0.04 segundos.
Artículos, Encontrados 6 registros
Artículos Encontrados 6 registros  
1.
19 p, 3.7 MB Reduction in size of the calcifying phytoplankton Calcidiscus leptoporus to environmental changes between the Holocene and modern Subantarctic Southern Ocean / Rigual-Hernández, Andrés S. (Universidad de Salamanca. Departamento de Geología) ; Langer, Gerald (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Sierro, Francisco Javier (Universidad de Salamanca. Departamento de Geología) ; Bostock, Helen (University of Queensland) ; Sánchez-Santos, José Manuel (Universidad de Salamanca. Departamento de Estadística) ; Nodder, Scott Davidson (National Institute of Water and Atmospheric Research) ; Trull, Tom W. (Commonwealth Scientific and Industrial Research Organisation) ; Ballegeer, Anne Marie (Universidad de Salamanca. Departamento de Didáctica de las Matemáticas y de las Ciencias Experimentales) ; Moy, Andrew D. (University of Tasmania) ; Eriksen, Ruth (Commonwealth Scientific and Industrial Research Organisation) ; Makowka, Laura (Universidad de Salamanca. Departamento de Geología) ; Béjard, Thibauld M. (Universidad de Salamanca. Departamento de Geología) ; Rigal-Muñoz, Francisco Henri (Universidad de Salamanca. Departamento de Geología) ; Hernández-Martín, Alberto (Universidad de Salamanca. Departamento de Geología) ; Zorita-Viota, María (Universidad de Salamanca. Departamento de Geología) ; Flores, José Abel (Universidad de Salamanca. Departamento de Geología)
The Subantarctic Zone of the Southern Ocean plays a disproportionally large role on the Earth system. Model projections predict rapid environmental change in the coming decades, including ocean acidification, warming, and changes in nutrient supply which pose a serious risk for marine ecosystems. [...]
2023 - 10.3389/fmars.2023.1159884
Frontiers in marine science, Vol. 10 (June 2023) , art. 1159884  
Registro completo - Creative Commons
2.
5 p, 522.5 KB Novel combination coccospheres from Helicosphaera spp indicate complex relationships between species / Sturm, Daniela (The Marine Biological Association of the United Kingdom) ; Langer, Gerald (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Wheeler, Glen (The Marine Biological Association of the United Kingdom)
Coccolithophores play an important role in global biogeochemical cycling, but many aspects of their ecology remain poorly understood, including their heteromorphic haplo-diplontic life cycle. The presence of combination coccospheres in environmental samples, which represent a transition between the lightly calcified haploid (HOL) and heavily calcified diploid (HET) life phases, provides crucial evidence linking the two life cycle phases of a particular species. [...]
2022 - 10.1093/plankt/fbac044
Journal of Plankton Research, Vol. 44, Issue 6 (November 2022) , p. 838  
Registro completo - Creative Commons
3.
12 p, 2.5 MB Seagrass soil archives reveal centennial-scale metal smelter contamination while acting as natural filters / Lafratta, Anna (Edith Cowan University. Centre for Marine Ecosystems Research) ; Serrano, Oscar (Edith Cowan University. Centre for Marine Ecosystems Research) ; Masqué Barri, Pere (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Mateo, Miguel A. (Consejo Superior de Investigaciones Cientificas. Centro de Estudios Avanzados de Blanes) ; Fernandes, Milena (Flinders University. School of the Environment (Australia)) ; Gaylard, Sam (South Australian Environment Protection Authority (Australia)) ; Lavery, Paul S. (Consejo Superior de Investigaciones Cientificas. Centro de Estudios Avanzados de Blanes)
The upper Spencer Gulf in South Australia hosts the world's largest single stream Pb-Zn smelter, which has caused environmental and health issues related to elevated metal concentrations in the surrounding environment. [...]
2019 - 10.1016/j.scitotenv.2018.08.400
Science of the total environment, Vol. 649 (February 2019) , p. 1381-1392  
Registro completo - Creative Commons
4.
16 p, 1.3 MB Genetic signature of Last Glacial Maximum regional refugia in a circum-Antarctic sea spider / Soler Membrives, Anna (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Linse, Katrin (Natural Environmental Research Council, Cambridge) ; Miller, Karen J. (Australian Institute of Marine Science) ; Arango, Claudia P. (Queensland Museum)
The evolutionary history of Antarctic organisms is becoming increasingly important to understand and manage population trajectories under rapid environmental change. The Antarctic sea spider Nymphon australe, with an apparently large population size compared with other sea spider species, is an ideal target to look for molecular signatures of past climatic events. [...]
2017 - 10.1098/rsos.170615
Royal Society Open Science, Vol. 4 (october 2017)  
Registro completo - Creative Commons
5.
15 p, 1022.8 KB High-latitude forcing of diatom productivity in the southern Agulhas Plateau during the past 350 kyr / Romero, O. E. (MARUM Center for Marine Environmental Sciences) ; Kim, J. H. (Royal Netherlands Institute for Sea Research.) ; Bárcena, M. A. (Universidad de Salamanca. Departamento de Geología) ; Hall, Ian R. (Cardiff University. School of Earth and Ocean Sciences) ; Zahn, Rainer (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Schneider, R. (Universität Kiel. Institut für Geowissenschaften)
The hydrography of the Indian-Atlantic Ocean gateway has been connected to high-latitude climate dynamics by oceanic and atmospheric teleconnections on orbital and suborbital timescales. A wealth of sedimentary records aiming at reconstructing the late Pleistocene paleoceanography around the southern African continent has been devoted to understanding these linkages. [...]
2015 - 10.1002/2014PA002636
Paleoceanography, Vol. 30, issue 2 (Feb. 2015) , p. 118-132  
Registro completo -
6.
14 p, 655.0 KB Links between iron supply, marine productivity, sea surface temperature and CO2 over the last 1.1 Ma / Martínez García, Alfredo (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Rosell Melé, Antoni (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Geibert, Walter (University of Edinburgh. School of Geosciences) ; Gersonde, Rainer (Alfred-Wegener-Institut für Polar- und Meeresforschung) ; Masqué Barri, Pere (Universitat Autònoma de Barcelona. Departament de Física) ; Gaspari, Vania (Institute for the Dynamics of Environmental Processes (Itàlia)) ; Barbante, Carlo (Institute for the Dynamics of Environmental Processes (Itàlia))
Paleoclimatic reconstructions have provided a unique data set to test the sensitivity of climate system to changes in atmospheric CO2 concentrations. However, the mechanisms behind glacial/interglacial (G/IG) variations in atmospheric CO2 concentrations observed in the Antarctic ice cores are still not fully understood. [...]
2009 - 10.1029/2008PA001657
Paleoceanography, Vol. 24, Issue 1 (March 2009) , p. PA1207  
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