Zobrazeno 1 - 10
of 20
pro vyhledávání: '"David T. Elliott"'
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:
Marine Ecology Progress Series. 575:57-68
Autor:
Joseph D. Wood, Aaron J. Porter, William M. Lee, Stephen P. McIninch, Paul A. Bukaveckas, Greg C. Garman, David T. Elliott, David Hopler
Publikováno v:
Food Webs. 7:1-12
Primary consumers may mitigate or exacerbate the effects of nutrient enrichment by grazing on plant matter and recycling nutrients. Few studies have quantified these effects for a suite of consumers and in the context of other processes regulating pl
Publikováno v:
Journal of Plankton Research. 35:1027-1034
Live and dead copepod abundances and environmental conditions were measured during summer in Chesapeake Bay to determine how population size, vertical position and non-predatory mortality varied with hypoxia. Abundances of copepod nauplii and Acartia
Publikováno v:
Journal of Plankton Research. 35:299-308
The copepod, Eurytemora affinis, exhibits maximum abundance in estuarine turbidity maxima (ETMs) of estuaries around the world, including the Chesapeake Bay. We performed egg clutch size (CS) measurements of E. affinis to help understand why this cop
Publikováno v:
Journal of Plankton Research. 34:602-613
The environmental conditions and mesozooplankton community were monitored during summer cruises in 2003, 2004 and 2006–2008 in the northern Gulf of Mexico. Data were collected on temperature, salinity, dissolved oxygen, chlorophyll-a and zooplankto
Autor:
Kam W. Tang, David T. Elliott
Publikováno v:
Estuaries and Coasts. 34:1039-1048
Hydrography and copepod abundances (Acartia tonsa, Eurytemora affinis, and nauplii) were regularly monitored for 2 years in sub-estuaries of the lower Chesapeake Bay. Copepod vital status was determined using neutral red. Abundances of A. tonsa copep
Autor:
Kam W. Tang, David T. Elliott
Publikováno v:
Limnology and Oceanography: Methods. 7:585-594
We describe and evaluate a method for the use of neutral red staining to differentiate live and dead zooplankton in marine field samples. The protocol can be easily incorporated into shipboard zooplankton sampling. The use of neutral red in laborator
Publikováno v:
Polar Biology. 32:113-122
The summer Phaeocystis antarctica bloom increases under-ice phytoplankton biomass in McMurdo Sound, Antarctica. The magnitude of mesozooplankton grazing on this bloom is unknown, and determines whether this production is available to the pelagic food
Autor:
Ronald S. Kaufmann, David T. Elliott
Publikováno v:
Estuaries and Coasts. 30:418-430
The zooplankton community of Mission Bay, San Diego, California, was monitored over two years, to study spatial and temporal patterns and the response of zooplankton species composition to environmental variation. Data were collected every two weeks