Zobrazeno 1 - 10
of 56
pro vyhledávání: '"James J Pierson"'
Publikováno v:
PLoS ONE, Vol 8, Iss 5, p e63987 (2013)
We describe a model predicting the effects of low environmental oxygen on vital rates (egg production, somatic growth, and mortality) of the coastal planktonic copepod Acartia tonsa. Hypoxic conditions can result in respiration rate being directly li
Externí odkaz:
https://doaj.org/article/8fb40534d9c749fe92a1a683573fa471
Publikováno v:
Nitrogen, Vol 2, Iss 1, Pp 62-85 (2021)
Two contrasting estuarine copepods, Acartia tonsa and Eurytemora carolleeae, the former a broadcast spawner and the latter a brood spawner, were fed a constant carbon-based diatom diet, but which had a variable N:P content, and the elemental composit
Externí odkaz:
https://doaj.org/article/3ecd486b0e574c1cb49334f0d610148f
Autor:
Michael R. Roman, James J. Pierson
Publikováno v:
The Biological Bulletin. 243:171-183
The copepods of coastal seas are experiencing warming water temperatures, which increase their oxygen demand. In addition, many coastal seas are also losing oxygen because of deoxygenation due to cultural eutrophication. Warming coastal seas have cha
Publikováno v:
Frontiers in Marine Science, Vol 6 (2019)
Hypoxia, triggered in large part by eutrophication, exerts widespread and expanding stress on coastal ecosystems. Hypoxia is often specifically defined as water having dissolved oxygen (DO) concentrations < 2 mg L−1. However, DO concentration alone
Externí odkaz:
https://doaj.org/article/b5c38a7cb1b14b4982b402f3efe3d8d5
Publikováno v:
ICES Journal of Marine Science. 79:855-867
Seasonal deoxygenation in coastal and estuarine systems leads to decreased available habitat for many planktonic organisms. However, the volume of available habitat can be defined in different ways, depending on the oxygen metrics employed. Here, we
Autor:
Wencheng L. Slater, James J. Pierson, Mary Beth Decker, Edward D. Houde, Carlos Lozano, James Seuberling
Publikováno v:
Diversity, Vol 12, Iss 1, p 35 (2020)
To understand dissolved oxygen deficiency in Chesapeake Bay and its direct impact on zooplankton and planktivorous fish communities, six research cruises were conducted at two sites in the Chesapeake Bay from spring to autumn in 2010 and 2011. Temper
Externí odkaz:
https://doaj.org/article/db018ed037314752a86bcfd9718d0153
Publikováno v:
Marine Drugs, Vol 13, Iss 5, Pp 2834-2856 (2015)
Allelopathy is wide spread among marine phytoplankton, including diatoms, which can produce cytotoxic secondary metabolites such as polyunsaturated aldehydes (PUA). Most studies on diatom-produced PUA have been dedicated to their inhibitory effects o
Externí odkaz:
https://doaj.org/article/13a18593b0004662a1acce374f830d08
Autor:
H. Arthur Woods, Amy L. Moran, David Atkinson, Asta Audzijonyte, Michael Berenbrink, Francisco O. Borges, Karen G. Burnett, Louis E. Burnett, Christopher J. Coates, Rachel Collin, Elisa M. Costa-Paiva, Murray I. Duncan, Rasmus Ern, Elise M. J. Laetz, Lisa A. Levin, Max Lindmark, Noelle M. Lucey, Lillian R. McCormick, James J. Pierson, Rui Rosa, Michael R. Roman, Eduardo Sampaio, Patricia M. Schulte, Erik A. Sperling, Aleksandra Walczyńska, Wilco C. E. P. Verberk
Publikováno v:
Biological Bulletin, 243(2), 85-103
The Biological Bulletin, 243, 85-103
The Biological Bulletin, 243, 2, pp. 85-103
The Biological Bulletin, 243, 85-103
The Biological Bulletin, 243, 2, pp. 85-103
Oxygen bioavailability is declining in aquatic systems worldwide as a result of climate change and other anthropogenic stressors. For aquatic organisms, the consequences are poorly known but are likely to reflect both direct effects of declining oxyg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94cecd709ff7da3c707c97237996ce25
https://research.rug.nl/en/publications/ab972526-c814-4e89-8d46-905d954ee84d
https://research.rug.nl/en/publications/ab972526-c814-4e89-8d46-905d954ee84d
Autor:
Valentina Tirelli, Alenka Malej, Raleigh R. Hood, Elisa Camatti, James J. Pierson, Davor Lučić, Tjaša Kogovšek
Publikováno v:
Coastal Ecosystems in Transition
Publikováno v:
Environmental Management
Delta smelt struggle to persist in a dramatically altered estuarine environment. Complex and incompletely understood relationships between food availability, environmental stressors, other components of the species’ habitat, and the abundance of de