Ecological Risk Assessment - Part 2 pdf

Ecological Risk Assessment - Part 2 pdf

Ecological Risk Assessment - Part 2 pdf

... an ecological risk assessment. An assessment community is a multispecies group of organisms occupying an area that has been defined as relevant to an ecological risk assessment. Although ecological ... as an assessment endpoint. BOX 16 .2 Criteria for Selection of Assessment Endpoints for Ecological Risk Assessments (Suter 1989; EPA 1992a) 1. Policy goals and societal...
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Ecological Risk Assessment - Part 1 pdf

Ecological Risk Assessment - Part 1 pdf

... Body Weight 22 .8 .2. 2 Food and Water Consumption Rates 22 .8 .2. 3 Inhalation Rates 22 .8 .2. 4 Soil and Sediment Consumption 22 .8 .2. 5 Home Range and Territory Size 22 .9 Uptake Models 22 .9.1 Aquatic ... Concentration Calculation 21 .4 .2. 1 Chemical Input Rate 21 .4 .2. 2 Partitioning between Water, Particles, and Fish 21 .4 .2. 3 Outflow in Water 21 .4 .2. 4 Outflow in Parti...
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Regional Scale Ecological Risk Assessment - Chapter 2 potx

Regional Scale Ecological Risk Assessment - Chapter 2 potx

... Areas Aquatic Macroinvertebrates -Black Bear -Black-capped Chickadee -Deer Mouse -Red Squirrel -American Crow -Coyote -Dusky Shrew -Red-tailed Hawk -American Robin -Osprey -River Otter -Belted Kingfisher Contaminants -Chemicals ... Region 3000 25 00 20 00 1500 1000 500 0 Total Risk Rank 1 23 45678 Risk Region 3000 25 00 20 00 1500 1000 500 0 Total Risk Rank 1 23 45678 Risk Regio...
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Regional Scale Ecological Risk Assessment - Chapter 3 pdf

Regional Scale Ecological Risk Assessment - Chapter 3 pdf

... Hum. Ecol. Risk Assess., 10, 27 1 29 7, 20 04. With permission. L1655_book.fm Page 48 Wednesday, September 22 , 20 04 10:18 AM © 20 05 by CRC Press LLC 42 REGIONAL SCALE ECOLOGICAL RISK ASSESSMENT ... http://www.yosemite.epa.gov/R10/CLEANUP.NSF/9f3c21896330b 4898 825 687b007a0f33/3431933 422 8615b08 825 6516006cdccd/$FILE/Fort %20 Rich %20 5 %20 Year .pdf. http://www....
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Regional Scale Ecological Risk Assessment - Chapter 10 pdf

Regional Scale Ecological Risk Assessment - Chapter 10 pdf

... Species 1 22 20 22 08 3000 126 0 29 40 3000 540 160 2 228 0 1680 23 40 864 25 80 23 40 25 6 144 3 1100 1100 1736 504 1540 1736 21 0 60 4 1 020 122 0 127 4 588 122 0 127 4 168 198 5 480 480 416 3 12 480 416 108 ... Construction 1 1168 321 6 0 20 64 1000 0 1784 3 420 26 76 0 0 2 19 12 8 92 1688 25 32 8 12 748 1496 908 1496 0 0 3 7 72 7 02 6 72 6 72 0 0 1764 1484 1176...
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Ecological Risk Assessment - Part 4 ppsx

Ecological Risk Assessment - Part 4 ppsx

... (summary) 2 to 8 Chronic (summary) 0 .2 to 0.8 Acute (octanol, MS 222 ) 1.68 or 6. 32 b Polar narcosis Acute (summary) 0.6 to 1.9 Acute (2, 3,4,5-tetrachloroaniline) 0.7 to 1.8 Chronic (summary) 0 .2 to ... 0.3) Chronic (2, 4,5-trichlorophenol) 0 .2 Acute (aniline, phenol, 2- chloroaniline, 2, 4-dimethylphenol) 0.68 or 1.76 Respiratory uncoupler Acute (pentachlorophenol) 0.3 Acute (2,...
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Ecological Risk Assessment - Part 5 pptx

Ecological Risk Assessment - Part 5 pptx

... (U.S. Environmental Protection Agency), 20 01 Update of Ambient Water Quality Criteria for Cadmium, EPA- 822 -R-0 1-0 01, Office of Water, Washington, DC, 20 06a. With permission.) Toxicity in site water ... which may cause risks to wide-ranging wildlife populations. 31 .2. 6 DATA ADEQUACY AND UNCERTAINTIES Screening ecological risk assessments performed at the intermediate stages of...
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Ecological Risk Assessment - Part 6 pps

Ecological Risk Assessment - Part 6 pps

... audiences. 35.1 REPORTING ECOLOGICAL RISKS The form in which ecological risks are reported is an oft-neglected aspect of the practice of ecological risk assessment. The EPA’s guidance for risk characterization ... Council, Risk Characterization Handbook, EPA 100-B-0 0-0 02, US Environmental Protection Agency, Washington, DC, 20 00. ß 20 06 by Taylor & Francis Group, LLC....
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Ecological Risk Assessment - Part 7 (end) pptx

Ecological Risk Assessment - Part 7 (end) pptx

... quality- based toxics control. EPA=505= 2- 9 0-0 01. Office of Water, Washington, DC. EPA (US Environmental Protection Agency). 1992a. Framework for ecological risk assessment. EPA=630=R- 92= 001. Risk Assessment ... Bridges, T.S. 20 02. A comparative screening-level ecological risk assessment for dredged material manage- ment alternatives in New York =New Jersey Harbor. H...
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Ecological Risk Assessment for Contaminated Sites - Chapter 2 docx

Ecological Risk Assessment for Contaminated Sites - Chapter 2 docx

... apply to ecological assessments. Part of the problem is simply the complexity of ecological risks relative to human health risks, discussed above. It is difficult to define a “bright line” risk level ... are listed in Box 2. 4. Classes of potential assessment endpoint entities are discussed below. BOX 2. 3 Criteria for Selection of Assessment Endpoints for Ecological Risk...
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