William M. Ciesla's Images
Title: OwnerOrganization: Forest Health Management International
Unit: Fort Collins, CO.
Country: United States
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Bill Ciesla is a forest health specialist and owner of Forest Health Management International, a consulting company based in Fort Collins, CO. Bill received his undergraduate and graduate degrees in forestry and forest entomology from the State University of New York, College of Environmental Science and Forestry at Syracuse University, Syracuse, NY. He has held assignments with USDA Forest Service as a forest entomologist and forest health program manager in Asheville, NC, Pineville, LA, Missoula, MT, Davis, CA, Fort Collins, CO and Portland, OR. From 1990 to 1995, he served as Forest Protection Officer for the Food and Agriculture Organization in Rome, Italy. His areas of interest include biology and management of forest insects and diseases and the use of remote sensing for forest damage assessment Bill is an avid photographer, specializing in close ups of insects and wildflowers and of forest damage. |
| 6 Images of 2 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 0758244 | Douglas-fir beetle | Dendroctonus pseudotsugae | Summary of tree and volume loss estimates for a Douglas-fir beetle outbreak in the North Fork Clearwater River drainage, ID based on aerial photo and ground surveys. |
| 0758231 | forest tent caterpillar | Malacosoma disstria | Map made of defoliation by forest tent caterpillar relative to experimental spray blocks, Mobile River Basin, AL. |
| 0758240 | Douglas-fir beetle | Dendroctonus pseudotsugae | Map of land ownerships in the area affected by the 1971-73 Douglas-fir beetle outbreak in the North Fork Clearwater River area. |
| 0758241 | Douglas-fir beetle | Dendroctonus pseudotsugae | Map showing location of aerial photo and ground sample plots used to assess the 1971 Douglas-fir beetle outbreak in the North Fork Clearwater River drainage, ID. |
| 0758242 | Douglas-fir beetle | Dendroctonus pseudotsugae | Regression lines of aerial photo vs ground counts of number of trees and volume affected, 1971 Douglas-fir beetle outbreak, North Fork Clearwater River, ID. |
| 0758243 | Douglas-fir beetle | Dendroctonus pseudotsugae | Estimates of number of trees and volume lost due to two years of Douglas-fir beetle infestation based on aerial photo/ground surveys, North Fork Clearwater River, ID. |
