Abstract

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Forecasting and Minimizing Avian Mortality in Siting Wind Turbines
Track: Ecology and Conservation
Author(s): Lee Neher

ArcGIS ModelBuilder and ArcGIS Server were used to analyze and present raptor behavior data collected during 2003-2004. One minute observations of bird behavior (activity, elevation, etc.) were attributed with corresponding terrain slope, aspect, elevation, and relationship to wind direction. Also added were results of a curvature analysis of the 10 m DEM, defining areas of convex, concave, and flat terrain under each bird observation. Results of the statistical analysis of the data set will be presented along with a Web site allowing users to explore initial efforts to incorporate these results into an interactive environment aimed at minimizing and reducing raptor mortality caused by wind turbines.

Lee Neher
Lawrence Livermore Lab
GIS Center
7000 East ave
Livermore , CA 94550
US
Phone: 925 423-2621
E-mail: neher1@llnl.gov

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