Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Ray Arnold"'
Publikováno v:
Day 2 Tue, July 28, 2020.
There is a global trend towards the application of risk based assessment (RBA) techniques for assessing and managing environmental risks and considering the potential impacts from discharges of produced water. One of the benefits of RBA is the absenc
Autor:
Lionel Camus, Susanne M. Brander, Aaron D. Redman, Benjamin Woodall, J.D. Butler, W. Ray Arnold, Megan M. McConville, Thomas F. Parkerton, Aswani K. Volety, Myrina Boulais, John Park Roberts, Stephane LeFloch, Jenny Bytingsvik, Julian Guyomarch
Publikováno v:
Environmental Toxicology and Chemistry. 37:2210-2221
A predominant concern following oil spills is toxicity to aquatic organisms. However, few data are available on effects in deep-sea cold water fishes. The present study had 3 major objectives. The first was to investigate the relative sensitivity of
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:
Ray Arnold, Mathijs G.D. Smit, Gwendoline Brown, Oliver Pelz, Mairi Dorward, Mariana Taranto Pereira Teixeira Leite, Sean Hayes
Publikováno v:
Rio Oil and Gas Expo and Conference. 20:11-12
Autor:
Susanne M. Brander, Jenny Bytingsvik, Stephane LeFloch, Aswani K. Volety, W. Ray Arnold, Luca Tassara, Julien Guyomarch, Lionel Camus, Thomas F. Parkerton
Publikováno v:
Marine Pollution Bulletin. 156:111202
This study investigated the sensitivity of two deepsea species using mortality of northern shrimp (Pandalus borealis) and polyp activity of stony coral (Lophelia pertusa) to dispersant, Corexit 9500 and aromatic hydrocarbons (toluene, 2-methylnaphtha
Autor:
Megan M, McConville, John P, Roberts, Myrina, Boulais, Benjamin, Woodall, Joshua D, Butler, Aaron D, Redman, Thomas F, Parkerton, W Ray, Arnold, Julian, Guyomarch, Stéphane, LeFloch, Jenny, Bytingsvik, Lionel, Camus, Aswani, Volety, Susanne M, Brander
Publikováno v:
Environmental toxicology and chemistry. 37(8)
A predominant concern following oil spills is toxicity to aquatic organisms. However, few data are available on effects in deep-sea cold water fishes. The present study had 3 major objectives. The first was to investigate the relative sensitivity of
Autor:
Joseph W. Gorsuch, Robert C. Santore, William G. Brumbaugh, James L. Kunz, Christopher G. Ingersoll, Ning Wang, W. Ray Arnold, Christopher A. Mebane
Publikováno v:
Environmental Toxicology and Chemistry. 30:2115-2125
Acute and chronic toxicity of copper (Cu) to a unionid mussel (Villosa iris) and a cladoceran (Ceriodaphnia dubia) were determined in water exposures at four concentrations of dissolved organic carbon (DOC; nominally 0.5, 2.5, 5, and 10 mg/L as carbo
Publikováno v:
Ecotoxicology and Environmental Safety. 74:230-237
Copper-induced toxicity in aqueous systems depends on its speciation and bioavailability. Natural organic matter (NOM) and reduced sulphur species can complex copper, influencing speciation and decreasing bioavailability. NOM composition in estuaries
Publikováno v:
Applied Geochemistry. 26:394-404
Fluorescence characterization of dissolved organic matter (DOM) and measurements of Cr-reducible sulfide (CRS) are presented for 72 coastal marine and estuarine water samples obtained from the USA and Canada. Each sample is identified according to so
Autor:
W. Ray Arnold, William J. Warren-Hicks
Publikováno v:
Integrated Environmental Assessment and Management. 3:32-48
A new regression-based copper toxicity model was applied in a case study of San Francisco Bay, California, USA, to demonstrate its utility in estimating risk and site-specific water quality criteria. This was accomplished using probabilistic techniqu