Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Gail A. Harkey"'
Autor:
Gail A. Harkey, Thomas M. Young
Publikováno v:
Environmental Toxicology and Chemistry. 19:276-282
This project examined the influence of different extraction methods on the measured toxicity of contaminated soils collected from manufactured gas plant (MGP) sites differing in soil composition and contaminant concentration. Aged soils from a number
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4c9a48af54d9ec0d78ddf1bf80ebef5
https://doi.org/10.1002/etc.5620190205
https://doi.org/10.1002/etc.5620190205
Publikováno v:
Environmental Toxicology and Chemistry. 16:742-753
Two freshwater amphipods, Hyalella azreca and Diporeia sp., were exposed to sediment spiked with radiolabeled fluoranthene at nomtnal c~ncentrattons of 0.1 (trace) to 1.270 nmol fluoranthenc/g dry weighl. In two experiments. uptake kinetics and morta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c22cabd8d267654ee1ce6245e19c73ac
https://doi.org/10.1002/etc.5620160419
https://doi.org/10.1002/etc.5620160419
Publikováno v:
Environmental Toxicology and Chemistry. 16:762-769
Current protocols for conducting freshwater sediment bioaccumulation tests recommend that food not be added to exposures, whereas toxicity tests require food addition. To determine effects of adding food on exposure, 30-d sediment exposures were cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2f23326184aa519f801b2155bc51569
https://doi.org/10.1002/etc.5620160421
https://doi.org/10.1002/etc.5620160421
Publikováno v:
Environmental Toxicology and Chemistry. 14:1551-1560
To determine changes in bioavailability of selected polycyclic aromatic hydrocarbons (PAHs) with sediment aging, Lumbriculus variegatus were exposed for 4 weeks to sediment core sections taken from a contaminated lake. Core depths included surficial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6ec6fd7714c6609df4f053f3e5be399
https://doi.org/10.1002/etc.5620140914
https://doi.org/10.1002/etc.5620140914
Publikováno v:
Environmental Toxicology and Chemistry. 13:1445-1455
A series of experiments were conducted to estimate assimilation efficiencies of two hydrophobic organic contaminants and the influence of particle sizes on the selective sediment ingester, Diporeia spp. Florissant soil was divided into particle-size
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83b7ae8d936ab5d59ba4b0722d5a1e89
https://doi.org/10.1002/etc.5620130908
https://doi.org/10.1002/etc.5620130908
Publikováno v:
Environmental Toxicology and Chemistry. 13:1315-1329
Bioassays have frequently been used as tools to simulate exposure of benthos to sediment-associated contaminants in hazard assessments. Due to the problems involved with estimating bioavailability in whole-sediment bioassays, aqueous frac tions suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06a7ba7c635b73b2ff2858253d1f98ee
https://doi.org/10.1002/etc.5620130814
https://doi.org/10.1002/etc.5620130814
Publikováno v:
Chemosphere. 28:583-596
Partitioning of organic contaminants in elutriates, porewater, and lake water was compared using four methods: XAD-4 resin columns, equilibrium dialysis, and centrifugation and filtration with subsequent C-18 reverse phase column separation. In addit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93e2b2b436dca897b84950a504e0e15c
https://doi.org/10.1016/0045-6535(94)90300-x
https://doi.org/10.1016/0045-6535(94)90300-x
Publikováno v:
Environmental Toxicology and Chemistry. 16:762
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25ea9cd34839a8b9ec2fa77674112487
https://doi.org/10.1897/1551-5028(1997)016<0762:eofidb>2.3.co
https://doi.org/10.1897/1551-5028(1997)016<0762:eofidb>2.3.co
Publikováno v:
Environmental Toxicology and Chemistry. 13:1445
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34e081ab5d97d103bddd399f76470bc6
https://doi.org/10.1897/1552-8618(1994)13[1445:fsaaop]2.0.co
https://doi.org/10.1897/1552-8618(1994)13[1445:fsaaop]2.0.co
Autor:
Gail A. Harkey, Raymond D. Semlitsch
Publikováno v:
Copeia. 1988:1001
We studied the effects of five temperature treatments (10 C, 15 C, 20 C, 25 C, 30 C) on larval development, growth, and color polymorphism of Pseudacris ornata in the laboratory. Body mass and developmental stage on day 32 increased with increasing t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe7157ea7929e59abd48f7ba1abcab4f
https://doi.org/10.2307/1445724
https://doi.org/10.2307/1445724