Zobrazeno 1 - 10
of 17
pro vyhledávání: '"R. G. Clements"'
Publikováno v:
Palaeontology. 47:1159-1180
An exceptionally well-preserved fauna from a new exposure in the Peterborough Member (Oxford Clay Formation) of southern England, equivalent to the famous and now inaccessible Lagerstatte at Christian Malford, Wiltshire, is described. It comes from a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e669443f8fb34cf4532da9defb03f676
https://doi.org/10.1111/j.0031-0239.2004.00405.x
https://doi.org/10.1111/j.0031-0239.2004.00405.x
Publikováno v:
Ecological Applications. 7:1094-1098
The information needs of the Office of Pollution Prevention and Toxics (OPPT; a part of the U.S. Environmental Protection Agency) are broad. We prefer to have all relevant data about an industrial chemical before risk assessment. This information inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e58f6c1986107ea29e88524631e86680
https://doi.org/10.1890/1051-0761(1997)007[1094:infrai]2.0.co
https://doi.org/10.1890/1051-0761(1997)007[1094:infrai]2.0.co
Autor:
R. G. Clements, G. G. Cash
Publikováno v:
SAR and QSAR in Environmental Research. 5:113-124
This study examines several established linear relationships between 96-hour acute toxicity to fish (as log LC50) and octanol-water partition coefficient (as log Kow) with regard to the effect of using a different method of calculating log Kow. For a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::161a9ee3ccc2a4e51b50ee90aaa8a487
https://doi.org/10.1080/10629369608031711
https://doi.org/10.1080/10629369608031711
Publikováno v:
SAR and QSAR in Environmental Research. 2:29-38
Structure-Activity Relationships (SAR) have been used for over a decade by the U.S. EPA's Office of Pollution Prevention and Toxics (OPPT) in their new chemicals program. The development and use of SAR resulted from the need to make rapid risk-based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36a396fc7de7d6e192eb2933d5f0be86
https://doi.org/10.1080/10629369408028838
https://doi.org/10.1080/10629369408028838
Publikováno v:
SAR and QSAR in environmental research. 3(3)
The Office of Pollution Prevention and Toxics (OPPT), United States Environmental Protection Agency (USEPA) routinely uses structure-activity relationships (SAR) for the aquatic hazard assessment of new chemicals submitted under Section 5 of the Toxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca7837bde6e04dd6b46242203e57e4f4
https://pubmed.ncbi.nlm.nih.gov/8564855
https://pubmed.ncbi.nlm.nih.gov/8564855
Publikováno v:
SAR and QSAR in environmental research. 3(3)
As testing is not required, ecotoxicity or fate data are available for approximately 5% of the approximately 2,300 new chemicals/year (26,000 + total) submitted to the US-EPA. The EPA's Office of Pollution Prevention and Toxics (OPPT) regulatory prog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6cfec9661a2743ecb52b7e785c60e8a
https://pubmed.ncbi.nlm.nih.gov/8564854
https://pubmed.ncbi.nlm.nih.gov/8564854