Miller, Karl E.

2 publications

Miller, Karl E.; Ackerman, Bruce B.; Lefebvre, Lynn W.; Clifton, Kari B. (detail)
1996Use of aerial survey and aerophotogrammetry methods in monitoring manatee populations.
U.S. Department of the Interior National Biological Service (RWO-116: Aerial Survey objective): 1-45. 7 tabs. 5 figs. 2 appendices. June 1996.
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Miller, Karl E.; Ackerman, Bruce B.; Lefebvre, Lynn W.; Clifton, Kari P. (detail)
1999An evaluation of strip-transect aerial survey methods for monitoring manatee populations in Florida.
Wildl. Soc. Bull. 26(3): 561-570. 3 tabs. 3 figs. "Fall 1998"; publ. 1999.
—Surveys of the Banana River, Florida, in 1993-94 were the first to use replicated strip-transect methods on manatees. Concludes that this protocol could detect a 5% annual rate of change in <4 years with power of 0.75 or more, and recommends that such surveys be used in the Banana River to corroborate other evidence of population trends on the east coast of Florida.