Výsledky vyhledávání - "R. N. Wilkins"

Point-Based Mark-Recapture Distance Sampling

Autor: Michael L. Morrison, Bret A. Collier, J. L. Laake, R. N. Wilkins

Publikováno v: Journal of Agricultural, Biological, and Environmental Statistics. 16:389-408

Avian surveys using point sampling for abundance estimation have either focused on distance sampling or more commonly mark-recapture to correct for detection bias. Combining mark-recapture and distance sampling (MRDS) has become an effective tool for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e037d9342285801bb241f4e168df023
https://doi.org/10.1007/s13253-011-0059-5

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Associations of watershed vegetation and environmental variables with fish and crayfish assemblages in headwater streams of the Pedernales River, Texas

Autor: B. P. Wilcox, C. L. Munster, L. Shen, Jenny S. Birnbaum, Kirk O. Winemiller, R. N. Wilkins

Publikováno v: River Research and Applications. 23:979-996

Intermittent headwater streams serve important functions for humans and wildlife in semi-arid rangelands. Increases in ashe juniper coverage in central Texas over recent decades are believed to have negatively impacted stream flows. Few studies have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d2ffa8f655648d27b6ef1677919afe0
https://doi.org/10.1002/rra.1020

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Using LiDAR-derived vegetation metrics for high-resolution, species distribution models for conservation planning

Autor: Kevin L. Skow, R. N. Wilkins, Ashley M. Long, Bret A. Collier, K. B. Hays, Andrew J. Campomizzi, Michael L. Morrison, Shannon L. Farrell

Publikováno v: Ecosphere. 4:art42

Advances in remotely sensed data for characterizing habitat have enabled development of spatially explicit predictive species distribution models (SDM) that can be essential tools for management. SDMs commonly use coarse-grain metrics, such as forest

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3d554df714d8598a39ab0d974875e9f
https://doi.org/10.1890/es12-000352.1

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The Effects of Forest Clearcut Harvesting and Thinning on Terrestrial Salamanders

Autor: S. D. West, J. A. Grialou, R. N. Wilkins

Publikováno v: The Journal of Wildlife Management. 64:105

We studied short-term effects of forest clearcut harvesting and thinning on species presence, abundance, and demographies of terrestrial salamanders in an area intensively managed for forest products in Southwestern Washington. We used pitfall traps

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0187e3fcc0ecfb8a5a6d47ab6c776d6a
https://doi.org/10.2307/3802979

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