Factors influencing estimation of pesticide-related wildlife mortality
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Abstract
Free-ranging wildlife is regularly exposed to pesticides and can serve as a sentinel for human and environmental health. Therefore a comprehensive pesticide hazard assessment must incorporate the effects of actual applications on free-ranging wildlife. Mortality is the most readily reported wildlife effect, and the significance of these data can be realized only when placed in context with the factors that affect the gathering of this type of information. This paper reviews the variables that affect the collection of wildlife mortality data. Data show that most effects on wildlife are not observed, and much of observed mortality is not reported. Delays in reporting or in the response to a report and exposure to multiple stressors distort the exposure-effect relationship and can result in uncertainty in determining the cause of death. The synthesis of information strongly indicates that the actual number of affected animals exceeds the number recovered.
Suggested Citation
Vyas, N., 1999, Factors influencing estimation of pesticide-related wildlife mortality: Toxicology and Industrial Health, v. 15, no. 1-2, p. 187-192, https://doi.org/10.1177/074823379901500116.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Factors influencing estimation of pesticide-related wildlife mortality |
| Series title | Toxicology and Industrial Health |
| DOI | 10.1177/074823379901500116 |
| Volume | 15 |
| Issue | 1-2 |
| Publication Date | February 01, 1999 |
| Year Published | 1999 |
| Language | English |
| Publisher | Sage Publications |
| Contributing office(s) | Patuxent Wildlife Research Center |
| Description | 6 p. |
| First page | 187 |
| Last page | 192 |