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1. A mathematical model of the dynamics of Salmonella Cerro infection in a US dairy herd

Description:
Includes references
Author:
Chapagain, P.P. , Van Kessel, J.S. , Karns, J.S. , Wolfgang, D.R. , Hovingh, E. , Nelen, K.A. , Schukken, Y.H. , Grohn, Y.T.
Subject:
dairy cattle , dairy herds , Salmonella , salmonellosis , disease outbreaks , infection , population dynamics , disease prevalence , host-pathogen relationships , disease surveillance , mathematical models , nonlinear models , epidemiology , United States , Pennsylvania
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

2. Indexing small mammalian carnivores in the southern Kalahari, South Africa

Description:
Includes references
Author:
Blaum, N. , Engeman, R.M. , Wasiolka, B. , Rossmanith, E.
Subject:
small mammals , spatial distribution , monitoring , habitat fragmentation , habitat destruction , savannas , rangelands , data collection , indigenous knowledge , mathematical models , equations , population dynamics , population ecology , shrubs , vegetation cover , land use , shrublands , South Africa , Kalahari Desert
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

3. Patch edges and insect populations

Description:
Includes references
Author:
Olson, D. , Andow, D.
Subject:
insects , population ecology , population dynamics , population density , landscapes , agroecosystems , Zea mays , corn , edge effects , mathematical models , Minnesota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008