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Full-Text Articles in Life Sciences
An Overview Of Factors Affecting Distribution Of The Atlantic Surfclam (Spisula Solidissima), A Continental Shelf Biomass Dominant, During A Period Of Climate Change, Eileen E. Hoffman, Eric N. Powell, John M. Klink, Daphne M. Munroe, Roger Mann, Dale B. Haidvogel, Diego A. Narváez, Xinzhong Zhang, Kelsey M. Kuykendall
An Overview Of Factors Affecting Distribution Of The Atlantic Surfclam (Spisula Solidissima), A Continental Shelf Biomass Dominant, During A Period Of Climate Change, Eileen E. Hoffman, Eric N. Powell, John M. Klink, Daphne M. Munroe, Roger Mann, Dale B. Haidvogel, Diego A. Narváez, Xinzhong Zhang, Kelsey M. Kuykendall
Faculty Publications
The Atlantic surfclam (Spisula solidissima) is a dominant member of the biological community of the Middle Atlantic Bight continental shelf and a commercially harvested species. Climate warming is affecting the biology and distribution of this species, which provides an opportunity to investigate the processes and conditions that are restructuring this fishery and the implications for ecological and socioeconomic systems. A Management Strategy Evaluation (MSE) developed for the surfclam fishery provides a mechanistic description of the surfclam's response to climate change and understanding of the cascade of effects initiated by changes in oceanographic conditions that ultimately appear as social and economic …
Impacts Of Upstream Drought And Water Withdrawals On The Health And Survival Of Downstream Estuarine Oyster Populations, Laura E. Petes, Alicia J. Brown, Carley R. Knight
Impacts Of Upstream Drought And Water Withdrawals On The Health And Survival Of Downstream Estuarine Oyster Populations, Laura E. Petes, Alicia J. Brown, Carley R. Knight
Faculty Publications
Increases in the frequency, duration, and severity of regional drought pose major threats to the health and integrity of downstream ecosystems. During 2007-2008, the U.S. southeast experienced one of the most severe droughts on record. Drought and water withdrawals in the upstream watershed led to decreased freshwater input to Apalachicola Bay, Florida, an estuary that is home to a diversity of commercially and ecologically important organisms. This study applied a combination of laboratory experiments and field observations to investigate the effects of reduced freshwater input on Apalachicola oysters. Oysters suffered significant disease-related mortality under high-salinity, drought conditions, particularly during the …
Sensitivity Of The Carbon Cycle In The Arctic To Climate Change, A. David Mcguire, Leif G. Anderson, Torben R. Christensen, Scott Dallimore, Laodong Guo, Daniel J. Hayes, Martin Heimann, Robie W. Macdonald, Nigel Roulet
Sensitivity Of The Carbon Cycle In The Arctic To Climate Change, A. David Mcguire, Leif G. Anderson, Torben R. Christensen, Scott Dallimore, Laodong Guo, Daniel J. Hayes, Martin Heimann, Robie W. Macdonald, Nigel Roulet
Faculty Publications
The recent warming in the Arctic is affecting a broad spectrum of physical, ecological, and human/cultural systems that may be irreversible on century time scales and have the potential to cause rapid changes in the earth system. The response of the carbon cycle of the Arctic to changes in climate is a major issue of global concern, yet there has not been a comprehensive review of the status of the contemporary carbon cycle of the Arctic and its response to climate change. This review is designed to clarify key uncertainties and vulnerabilities in the response of the carbon cycle of …