Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Shahrokh Rouhani"'
Autor:
Will Gala, Deyuan Kong, Shahrokh Rouhani, Jeffery Hardenstine, Gregory S. Douglas, Ray Arnold
Publikováno v:
Archives of Environmental Contamination and Toxicology. 75:486-494
Site investigations require the collection and analysis of representative environmental samples to delineate impacts, risks, and remediation options. When environmental samples are collected, concentrations of semi-volatile polycyclic aromatic hydroc
Autor:
Steven B. Scyphers, Jonathan M. Willis, Sean P. Powers, Henry Roman, Mary C. Baker, Shahrokh Rouhani, Jonathan H. Grabowski, Mark W. Hester
Publikováno v:
Marine Ecology Progress Series. 576:189-202
Autor:
Jacob Oehrig, Jonathan H. Grabowski, Henry Roman, Shahrokh Rouhani, Mary C. Baker, Sean P. Powers, Amelia Geggel
Publikováno v:
Marine Ecology Progress Series. 576:175-187
Publikováno v:
Marine Ecology Progress Series. 576:163-174
Publikováno v:
Journal of Herpetology. 51:209-214
A major challenge in amphibian ecotoxicology is understanding the population-level implications of laboratory-based, dose-response studies. We contrasted habitat occupancy among five species of frogs and toads in two adjacent segments of the upper Hu
Publikováno v:
Aquatic Biology, Vol 26, Pp 57-68 (2017)
Remarkably few studies on the effects of PCBs on wild turtles have been conducted. We contrasted population-level parameters of 2 species of freshwater turtles, the snapping turtle Chelydra serpentina and the painted turtle Chrysemys picta, across a
Publikováno v:
Ecotoxicology. 26:762-771
Spatial scale is rarely considered in population-level assessments of contaminant impacts on wild animals; as a result misinterpretation of the relationship between contaminant exposure and population status may occur. We assessed the strength of exp
Autor:
Jacqueline Michel, Scott Zengel, Shahrokh Rouhani, Gail F. Fricano, Zachary Nixon, Mary C. Baker, Marla A. Steinhoff
Publikováno v:
Marine Pollution Bulletin. 107(1):170-178
We build on previous work to construct a comprehensive database of shoreline oiling exposure from the Deepwater Horizon (DWH) spill by compiling field and remotely-sensed datasets to support oil exposure and injury quantification. We compiled a spati
Autor:
Allison Geiselbrecht, Shahrokh Rouhani, Karen Thorbjornsen, Douglas Blue, Steven Nadeau, Tessa Gardner‐Brown, Steven Brown
Publikováno v:
Integrated Environmental Assessment and Management
In the United States, there is an absence of federal guidance related to deriving and applying background concentrations at contaminated sediment sites. This absence has resulted in significant variability, uncertainty, and disagreement regarding how
Autor:
Robert W. Ricker, Jacob Oehrig, Bo Liu, Scott A. Stout, Christopher G. Lewis, Shahrokh Rouhani, Gregory Baker
Publikováno v:
Marine pollution bulletin. 114(1)
The lateral and vertical extents of Macondo oil in deep-sea sediments resulting from the 2010 Deepwater Horizon oil spill were determined using chemical forensics and geostatistical kriging of data from 2397 sediment samples from 875 cores collected