Search Results - "Paulsen, Maria L."

Perspective: Increasing blue carbon around Antarctica is an ecosystem service of considerable societal and economic value worth protecting by Bax, Narissa, Sands, Chester J., Gogarty, Brendan, Downey, Rachel V., Moreau, Camille V. E., Moreno, Bernabé, Held, Christoph, Paulsen, Maria L., McGee, Jeffrey, Haward, Marcus, Barnes, David K. A.

“…Precautionary conservation and cooperative global governance are needed to protect Antarctic blue carbon: the world's largest increasing natural form of carbon…”
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Seasonal and spatial patterns of primary production in a high-latitude fjord affected by Greenland Ice Sheet run-off by Holding, Johnna M, Markager, Stiig, Juul-Pedersen, Thomas, Paulsen, Maria L, Møller, Eva F, Meire, Lorenz, Sejr, Mikael K

“…Primary production on the coast and in Greenland fjords sustains important local and sustenance fisheries. However, unprecedented melting of the Greenland Ice…”
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Spatiotemporal Dynamics of Ammonia-Oxidizing Thaumarchaeota in Distinct Arctic Water Masses by Müller, Oliver, Wilson, Bryan, Paulsen, Maria L, Rumińska, Agnieszka, Armo, Hilde R, Bratbak, Gunnar, Øvreås, Lise

“…One of the most abundant archaeal groups on Earth is the Thaumarchaeota. They are recognized as major contributors to marine ammonia oxidation, a crucial step…”
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Bacterial Response to Permafrost Derived Organic Matter Input in an Arctic Fjord by Müller, Oliver, Seuthe, Lena, Bratbak, Gunnar, Paulsen, Maria L.

“…The warming of the Arctic causes increased riverine discharge, coastal erosion, and the thawing of permafrost. Together, this is leading to an increased wash…”
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Asynchronous Accumulation of Organic Carbon and Nitrogen in the Atlantic Gateway to the Arctic Ocean by Paulsen, Maria L., Seuthe, Lena, Reigstad, Marit, Larsen, Aud, Cape, Mattias R., Vernet, Maria

“…Nitrogen (N) is the main limiting nutrient for biological production in the Arctic Ocean. While dissolved inorganic N (DIN) is well studied, the substantial…”
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Carbon Bioavailability in a High Arctic Fjord Influenced by Glacial Meltwater, NE Greenland by Paulsen, Maria L., Nielsen, Sophia E. B., Müller, Oliver, Møller, Eva F., Stedmon, Colin A., Juul-Pedersen, Thomas, Markager, Stiig, Sejr, Mikael K., Delgado Huertas, Antonio, Larsen, Aud, Middelboe, Mathias

“…The land-to-ocean flux of organic carbon is increasing in glacierized regions in response to increasing temperatures in the Arctic (Hood et al., 2015). In…”
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Glacial meltwater and seasonality influence community composition of diazotrophs in Arctic coastal and open waters by von Friesen, Lisa W, Paulsen, Maria L, Müller, Oliver, Gründger, Friederike, Riemann, Lasse

“…Abstract The Arctic Ocean is particularly affected by climate change with unknown consequences for primary productivity. Diazotrophs—prokaryotes capable of…”
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Bacterial community composition responds to changes in copepod abundance and alters ecosystem function in an Arctic mesocosm study by Tsagaraki, Tatiana M., Pree, Bernadette, Leiknes, Øystein, Larsen, Aud, Bratbak, Gunnar, Øvreås, Lise, Egge, Jorun K., Spanek, Roman, Paulsen, Maria L., Olsen, Yngvar, Vadstein, Olav, Thingstad, T. F.

“…Combining a minimum food web model with Arctic microbial community dynamics, we have suggested that top-down control by copepods can affect the food web down…”
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Synechococcus in the Atlantic Gateway to the Arctic Ocean by Paulsen, Maria L., Doré, Hugo, Garczarek, Laurence, Seuthe, Lena, Müller, Oliver, Sandaa, Ruth-Anne, Bratbak, Gunnar, Larsen, Aud

“…Increasing temperatures, with pronounced effects at high latitudes, have raised questions about potential changes in species composition, as well as possible…”
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Autumnal bottom-up and top-down impacts of Cyanea capillata : a mesocosm study by Hosia, Aino, Augustin, Christina B., Dinasquet, Julie, Granhag, Lena, Paulsen, Maria L., Riemann, Lasse, Rintala, Janne-Markus, Setälä, Outi, Talvitie, Julia, Titelman, Josefin

“…Jellyfish are effective predators on mesozooplankton and release large amounts of dissolved organic matter. Nevertheless, jellyfish initiated trophic cascades…”
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