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1. A spectral index to monitor the head-emergence of wheat in semi-arid conditions

Description:
Includes references
Author:
Pimstein, Agustin , Eitel, Jan U.H. , Long, Dan S. , Mufradi, Israel , Karnieli, Arnon , Bonfil, David J.
Subject:
Triticum aestivum , wheat , semiarid zones , heading , spectral analysis , decision making , harvesting , forage grasses , grain yield , crop yield , remote sensing , plant nutrition , nutritional status , inflorescences , model validation , multispectral imagery , Israel , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

2. Assessing Ecoregional-Scale Habitat Suitability Index Models for Priority Landbirds

Description:
Includes references
Author:
Tirpak, John M. , Jones-Farrand, D. Todd , Thompson, Frank R. III , Twedt, Daniel J. , Baxter, Charles K. , Fitzgerald, Jane A. , Uihlein, William B. III
Subject:
wild birds , wildlife habitats , models , model validation , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

3. Use of epidemiologic information in targeted surveillance for population inference

Description:
Includes references
Author:
Wells, Scott J. , Ebel, Eric D. , Williams, Michael S. , Scott, Aaron E. , Wagner, Bruce A. , Marshall, Katherine L.
Subject:
animal diseases , disease prevalence , risk assessment , estimation , prediction , probability analysis , epidemiological studies , disease surveillance , sampling , disease detection , population size , probabilistic models , Monte Carlo method , model validation , scrapie , paratuberculosis , neosporosis , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009