Search Results - "Brown, Zachary W."

Sea ice impacts on spring bloom dynamics and net primary production in the Eastern Bering Sea by Brown, Zachary W., Arrigo, Kevin R.

“…In the Eastern Bering Sea, changes in sea ice have been implicated in recent major upper‐trophic level shifts. However, the underlying relationships between…”
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Contrasting trends in sea ice and primary production in the Bering Sea and Arctic Ocean by Brown, Zachary W, Arrigo, Kevin R

“…Abstract Brown, Z. W., and Arrigo, K. R. 2012. Contrasting trends in sea ice and primary production in the Bering Sea and Arctic Ocean. – ICES Journal of…”
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The influence of winter water on phytoplankton blooms in the Chukchi Sea by Lowry, Kate E., Pickart, Robert S., Mills, Matthew M., Brown, Zachary W., van Dijken, Gert L., Bates, Nicholas R., Arrigo, Kevin R.

“…The flow of nutrient-rich winter water (WW) through the Chukchi Sea plays an important and previously uncharacterized role in sustaining summer phytoplankton…”
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Extreme plasticity in life-history strategy allows a migratory predator (jumbo squid) to cope with a changing climate by Hoving, Henk-Jan T., Gilly, William F., Markaida, Unai, Benoit-Bird, Kelly J., -Brown, Zachary W., Daniel, Patrick, Field, John C., Parassenti, Liz, Liu, Bilin, Campos, Bernardita

“…Dosidicus gigas (jumbo or Humboldt squid) is a semelparous, major predator of the eastern Pacific that is ecologically and commercially important. In the Gulf…”
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Characterizing the subsurface chlorophyll a maximum in the Chukchi Sea and Canada Basin by Brown, Zachary W., Lowry, Kate E., Palmer, Molly A., van Dijken, Gert L., Mills, Matthew M., Pickart, Robert S., Arrigo, Kevin R.

“…Throughout the Arctic Ocean, subsurface chlorophyll a (Chl a) maxima (SCM) develop every summer after the water column stratifies and surface nutrients have…”
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Aspects of the marine nitrogen cycle of the Chukchi Sea shelf and Canada Basin by Brown, Zachary W., Casciotti, Karen L., Pickart, Robert S., Swift, James H., Arrigo, Kevin R.

“…As a highly productive, seasonally ice-covered sea with an expansive shallow continental shelf, the Chukchi Sea fuels high rates of sedimentary…”
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A reassessment of primary production and environmental change in the Bering Sea by Brown, Zachary W., van Dijken, Gert L., Arrigo, Kevin R.

“…Regarded as one of the world's most productive marine environments, the Bering Sea is widely thought to be rapidly warming and losing sea ice. Such changes…”
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Nitrogen Limitation of the Summer Phytoplankton and Heterotrophic Prokaryote Communities in the Chukchi Sea by Mills, Matthew M., Brown, Zachary W., Laney, Samuel R., Ortega-Retuerta, Eva, Lowry, Kate E., van Dijken, Gert L., Arrigo, Kevin R.

“…Major changes to Arctic marine ecosystems have resulted in longer growing seasons with increased phytoplankton production over larger areas. In the Chukchi…”
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Impacts of low phytoplankton NO3−:PO43− utilization ratios over the Chukchi Shelf, Arctic Ocean by Mills, Matthew M., Brown, Zachary W., Lowry, Kate E., van Dijken, Gert L., Becker, Susan, Pal, Sharmila, Benitez-Nelson, Claudia R., Downer, Meryssa M., Strong, Aaron L., Swift, James H., Pickart, Robert S., Arrigo, Kevin R.

“…The impact of Arctic denitrification is seen in the extremely low values for the geochemical tracer of microbial nitrogen (N) cycle source/sink processes N⁎⁎…”
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Mass balance estimates of carbon export in different water masses of the Chukchi Sea shelf by Strong, Aaron L., Lowry, Kate E., Brown, Zachary W., Mills, Matthew M., van Dijken, Gert L., Pickart, Robert S., Cooper, Lee W., Frey, Karen E., Benner, Ron, Fichot, Cédric G., Mathis, Jeremy T., Bates, Nicholas R., Arrigo, Kevin R.

“…We construct mass-balance based estimates of carbon (C) export fractions from the water column across the Chukchi Sea shelf. Export is calculated as the…”
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Divergent diving behavior during short and long trips of a bimodal forager, the little auk Alle alle by Brown, Zachary W, Welcker, Jorg, Harding, Ann M. A, Walkusz, Wojciech, Karnovsky, Nina J

“…The purpose of this study was to characterize for the first time seabird diving behavior during bimodal foraging. Little auks Alle alle, small zooplanktivorous…”
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Thromboelastography and rotational thromboelastometry in bleeding patients with coagulopathy: Practice management guideline from the Eastern Association for the Surgery of Trauma by Bugaev, Nikolay, Como, John J., Golani, Guy, Freeman, Jennifer J., Sawhney, Jaswin S., Vatsaas, Cory J., Yorkgitis, Brian K., Kreiner, Laura A., Garcia, Nicole M., Aziz, Hiba Abdel, Pappas, Peter A., Mahoney, Eric J., Brown, Zachary W., Kasotakis, George

“…Assessment of the immediate need for specific blood product transfusions in acutely bleeding patients is challenging. Clinical assessment and commonly used…”
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Massive Phytoplankton Blooms Under Arctic Sea Ice by Arrigo, Kevin R., Perovich, Donald K., Pickart, Robert S., Brown, Zachary W., van Dijken, Gert L., Lowry, Kate E., Mills, Matthew M., Palmer, Molly A., Balch, William M., Bahr, Frank, Bates, Nicholas R., Benitez-Nelson, Claudia, Bowler, Bruce, Brownlee, Emily, Ehn, Jens K., Frey, Karen E., Garley, Rebecca, Laney, Samuel R., Lubelczyk, Laura, Mathis, Jeremy, Matsuoka, Atsushi, Mitchell, B. Greg, Moore, G. W. K., Ortega-Retuerta, Eva, Pal, Sharmila, Polashenski, Chris M., Reynolds, Rick A., Schieber, Brian, Sosik, Heidi M., Stephens, Michael, Swift, James H.

“…Phytoplankton blooms over Arctic Ocean continental shelves are thought to be restricted to waters free of sea ice. Here, we document a massive phytoplankton…”
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Phytoplankton blooms beneath the sea ice in the Chukchi sea by Arrigo, Kevin R., Perovich, Donald K., Pickart, Robert S., Brown, Zachary W., van Dijken, Gert L., Lowry, Kate E., Mills, Matthew M., Palmer, Molly A., Balch, William M., Bates, Nicholas R., Benitez-Nelson, Claudia R., Brownlee, Emily, Frey, Karen E., Laney, Samuel R., Mathis, Jeremy, Matsuoka, Atsushi, Greg Mitchell, B., Moore, G.W.K., Reynolds, Rick A., Sosik, Heidi M., Swift, James H.

“…In the Arctic Ocean, phytoplankton blooms on continental shelves are often limited by light availability, and are therefore thought to be restricted to waters…”
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A Consensus Framework for the Humanitarian Surgical Response to Armed Conflict in 21st Century Warfare by Wren, Sherry M, Wild, Hannah B, Gurney, Jennifer, Amirtharajah, Mohana, Brown, Zachary W, Bulger, Eileen M, Burkle, Jr, Frederick M, Elster, Eric A, Forrester, Joseph D, Garber, Kent, Gosselin, Richard A, Groen, Reinou S, Hsin, Gary, Joshipura, Manjul, Kushner, Adam L, Norton, Ian, Osmers, Inga, Pagano, Heather, Razek, Tarek, Sáenz-Terrazas, Jesús-Manuel, Schussler, Lilli, Stewart, Barclay T, Traboulsi, Abd Al-Rahman, Trelles, Miguel, Troke, John, VanFosson, Christopher A, Wise, Paul H

“…Armed conflict in the 21st century poses new challenges to a humanitarian surgical response, including changing security requirements, access to patients, and…”
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Sea ice algal biomass and physiology in the Amundsen Sea, Antarctica by Arrigo, Kevin R., Brown, Zachary W., Mills, Matthew M.

“…Abstract Sea ice covers approximately 5% of the ocean surface and is one of the most extensive ecosystems on the planet. The microbial communities that live in…”
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At-sea distribution of foraging little auks relative to physical factors and food supply by Hovinen, Johanna E. H., Welcker, Jorg, Rabindranath, Ananda, Brown, Zachary W., Hop, Haakon, Berge, Jørgen, Steen, Harald

“…Oceanographic processes and bathymetric features that consistently aggregate prey are often thought to be the main cues used by planktivorous birds to detect…”
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Inter-colony comparison of diving behavior of an Arctic top predator: implications for warming in the Greenland Sea by Karnovsky, Nina J., Brown, Zachary W., Welcker, Jorg, Harding, Ann M. A., Walkusz, Wojciech, Cavalcanti, Andre, Hardin, Johanna, Kitaysky, Alexander, Gabrielsen, Geir, Grémillet, David

“…The goal of this study was to assess how diverse oceanographic conditions and prey communities affect the foraging behavior of little auksAlle alle. The…”
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Little auks buffer the impact of current Arctic climate change by Grémillet, David, Welcker, Jorg, Karnovsky, Nina J., Walkusz, Wojciech, Hall, Margaret E., Fort, Jérôme, Brown, Zachary W., Speakman, John R., Harding, Ann M. A.

“…Climate models predict a multi-degree warming of the North Atlantic in the 21st century. A research priority is to understand the effect of such changes upon…”
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Distribution and Diet of Ivory Gulls (Pagophila eburnea) in the North Water Polynya by Karnovsky, Nina J., Hobson, Keith A., Brown, Zachary W., Hunt, George L.

“…Ivory gulls (Pagophila eburnea, Phipps, 1774), one of the world's least-known species, have declined throughout their range in recent years. This study…”
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