http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Simulating the effort necessary to detect changes in northern spotted owl (Strix occidentalis caurina) populations using passive acoustic monitoring
Pacific Northwest Research Station (Portland, Or.)
55 pages : color illustrations, color maps ; 28 cm
Passive acoustic monitoring is a promising method for monitoring rare and nocturnal species, and for tracking changes in forest wildlife biodiversity. The authors conducted simulations to compare and evaluate various passive acoustic sampling designs effectiveness for monitoring spotted owl (Strix occidentalis caurina) population trends.
Damon B. Lesmeister, Cara L. Appel, Raymond J. Davis, Charles B. Yackulic, and Zachary J. Ruff.
Print format not distributed to depository libraries.
Includes bibliographical references (pages 38-44).
Portland, OR: United States Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2021