Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Todd E. Hopkins"'
Autor:
Amanda L. Sesser, Shannon M. Westlake, Carey Schafer, Jennifer Roberts, Sathishkumar Samiappan, Yvonne Allen, Anna Linhoss, Todd E. Hopkins, Jiangdong Liu, Andrew Shamaskin, John Tirpak, Robert N. Smith, Kristine O. Evans
Publikováno v:
Current Research in Environmental Sustainability, Vol 4, Iss , Pp 100156- (2022)
The U.S. Gulf of Mexico Coastal Region encompasses a diverse suite of ecological and cultural characteristics unique to North America. There are unprecedented opportunities for land conservation in the region, but challenges associated with non-compl
Externí odkaz:
https://doaj.org/article/9d2c804d1c024af3881b486be7a43663
Autor:
Michael R. Ielmini, Todd E. Hopkins, Brian A. Mealor, Mike Pellant, Tom Christiansen, Chad S. Boyd, Kim Goodwin, Kenneth E. Mayer
Publikováno v:
Invasive Alien Species
Autor:
Sathishkumar Samiappan, Andrew Shamaskin, Jiangdong Liu, Yong Liang, Jennifer Roberts, Amanda L. Sesser, Shannon M. Westlake, Anna Linhoss, Kristine O. Evans, John Tirpak, Todd E. Hopkins, Steve Ashby, L. Wes Burger
Publikováno v:
Environmental Modelling & Software. 156:105493
Publikováno v:
Wetlands. 25:832-842
A brackish water ecotone of coastal bays and lakes, mangrove forests, salt marshes, tidal creeks, and upland hammocks separates Florida Bay, Biscayne Bay, and the Gulf of Mexico from the freshwater Everglades. The Everglades mangrove estuaries are ch
Autor:
Todd E. Hopkins, Joseph J. Cech
Publikováno v:
Environmental Biology of Fishes. 66:279-291
We tested the hypothesis that temperature, salinity, and dissolved oxygen affect elasmobranch distribution and abundance in Tomales Bay, California, with monthly longline samples over a 20 month period. We used a Poisson regression under generalized
Publikováno v:
Environmental Biology of Fishes. 58:173-182
We used ultrasonic telemetry to examine movement patterns of 11 bat rays, Myliobatis californica, in Tomales Bay, California. Tomales Bay is long (20 km) and narrow (1.4 km), and is hydrographically separated into outer and inner bay regions. The out
Publikováno v:
Transactions of the American Fisheries Society. 125:308-320
Freshwater-acclimated subadult striped bass Morone saxatilis that had undergone cannulation of the dorsal aorta were exercised against a water current at 100 cm·sec−1 (2–3 fork lengths·sec−1) for 5 min in freshwater and placed in flow-through
Publikováno v:
Environmental Biology of Fishes. 43:77-84
We estimated the energy utilized by developing embryos and larvae of yellowtail rockfish,Sebastes flavidus, by determining the routine metabolic rate of adult females throughout gestation and subtracting the mean metabolic rate of non-gestating fish.
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 51:8-12
Northern squawfish, Ptychocheilus oregonensis (live weight range 0.361–1.973 kg), O2consumption was measured with temperature-controlled, flow-through respirometers for >24 h. Mean standard O2consumption rate of northern squawfish increased with ac
Autor:
Todd E. Hopkins, Joseph J. Cech
Publikováno v:
Marine Behaviour and Physiology. 24:227-235
In vitro blood‐oxygen binding curves for the bat ray, Myliobatis californica, were constructed at four temperatures (8, 14, 20, and 26°C) to gain insight into the possible adaptations to ambient temperature regimes in Tomales Bay, California. The