Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Warren P. Norwood"'
The acute toxicity of bitumen-influenced groundwaters from the oil sands region to aquatic organisms
Autor:
Anthony E, Bauer, L Mark, Hewitt, James W, Roy, Joanne L, Parrott, Adrienne J, Bartlett, Patricia L, Gillis, Warren P, Norwood, Martina D, Rudy, Sheena D, Campbell, Maegan R, Rodrigues, Lisa R, Brown, Ruth, Vanderveen, Lorna E, Deeth, Emily A M, Holman, Joseph, Salerno, Julie R, Marentette, Christine, Lavalle, Cheryl, Sullivan, Kallie, Shires, Melissa, Galicia, Julian, Rubino, Mitra, Brown, Alicia, O'Neill, Greg, Bickerton, D George, Dixon, Richard A, Frank
Publikováno v:
Science of The Total Environment. 848:157676
The extraction of surface mined bitumen from oil sands deposits in northern Alberta, Canada produces large quantities of liquid tailings waste, termed oil sands process-affected water (OSPW), which are stored in large tailings ponds. OSPW-derived che
Publikováno v:
Environmental Toxicology and Chemistry. 35:2817-2826
Hyalella azteca, an amphipod crustacean, is frequently used in freshwater toxicity tests. Since the mid-1980s, numerous organizations have collected and established cultures of H. azteca originating from localities across North America. However, H. a
Publikováno v:
Environmental Science & Technology. 49:11772-11779
Mixtures of metals and polycyclic aromatic hydrocarbons (PAHs) occur ubiquitously in aquatic environments, yet relatively little is known regarding their potential to produce non-additive toxicity (i.e., antagonism or potentiation). A review of the l
Publikováno v:
Environmental Science & Technology. 48:731-738
Vanadium has the potential to leach into the environment from petroleum coke, an oil sands byproduct. To determine uptake of vanadium species in the biota, we exposed the benthic invertebrate Hyalella azteca with increasing concentrations of two diff
Publikováno v:
Chemosphere. 93:711-725
The fate and behavior of cyclic volatile methylsiloxanes (cVMS) octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5), and dodecamethylcyclohexasiloxane (D6) in the environment were reviewed. We evaluated their usage data and patterns,
Autor:
Sebastian Schmidt, Henry J. Stronks, André J. Simpson, Blythe Fortier-McGill, Martine Monette, Hermann Heumann, Werner E. Maas, Warren P. Norwood, Michael Fey, Yalda Liaghati Mobarhan, Ronald Soong
Publikováno v:
Chemical Science
Comprehensive Multiphase NMR provides an overview as to all components (liquids, gels, solids) in a living organism.
Comprehensive multiphase (CMP) NMR is a novel technology that integrates all the hardware from solution-, gel- and solid-state i
Comprehensive multiphase (CMP) NMR is a novel technology that integrates all the hardware from solution-, gel- and solid-state i
Publikováno v:
Environmental sciencetechnology. 49(19)
Mixtures of metals and polycyclic aromatic hydrocarbons (PAHs) are commonly found in aquatic environments. Emerging reports have identified that more-than-additive mortality is common in metal-PAH mixtures. Individual aspects of PAH toxicity suggest
Publikováno v:
Aquatic toxicology (Amsterdam, Netherlands). 170
Phenanthrene (PHE) and Cu are two contaminants commonly co-occurring in marine and freshwater environments. Mixtures of PHE and Cu have been reported to induce more-than-additive lethality in the amphipod, Hyalella azteca, a keystone aquatic inverteb
Autor:
Warren P. Norwood, D. George Dixon, Uwe Borgmann, Glen Bird, Lee Grapentine, Dorothy Lindeman
Publikováno v:
Chemosphere. 61:1740-1743
Autor:
Uwe Borgmann, Warren P. Norwood
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 56:1494-1503
The relationship between bioaccumulation and toxicity of Pb to Hyalella was the same for animals exposed to Pb in water alone and for those exposed to Pb-spiked sediments, provided that the animals were gut cleared before Pb analysis. The same critic