Author: Lewis M. CowardinPublisher:
ISBN:
Category : Bird banding
Languages : en
Pages : 24
Book Description
Analysis and Machine Mapping of the Distribution of Band Recoveries
Author: Lewis M. CowardinPublisher:
ISBN:
Category : Bird banding
Languages : en
Pages : 24
Book Description
Analysis and Machine Mapping of the Distribution of Band Recoveries
Author: Lewis M. CowardinPublisher:
ISBN:
Category : Bird banding
Languages : en
Pages : 8
Book Description
A method of calculating distance and bearing from banding site recovery location based on the solution of a spherical triangle is presented. X and Y distances on an ordinate grid were appled to computer plotting of recoveries on a map. The advantages and disadvantages of tables of recoveries by State or degree block, axial lines, and distance of recovery from banding site for presentation and comparison of the spatial distribution of band recoveries are discussed. A special web-shaped partition formed by concentric circles about the point of band and great circles at 30-degree intervals throug the point of bandng has certain advantages over other methods. Comparison of distributions by means of a chi square contengency test is illustrated. The statistic V = chi square/N can be used as a measure of difference between two distributions of band recoveries and its possible use is illustrated as a measure of the degree of migrational homing.
Statistical Inference from Band Recovery Data
Author: U.S. Fish and Wildlife ServicePublisher:
ISBN:
Category : Animal marking
Languages : en
Pages : 228
Book Description
Population Dynamics in Ecological Space and Time
Author: Olin E. RhodesPublisher: University of Chicago Press
ISBN: 9780226710587
Category : Nature
Languages : en
Pages : 402
Book Description
As profound threats to ecosystems increase worldwide, ecologists must move beyond studying single communities at a single point in time. All of the dynamic, interconnected spatial and temporal processes that determine the distribution and abundance of species must be understood in order to develop new conservation and management strategies. This volume is the first to integrate mathematical and biological approaches to these crucial topics. The editors include not only a wide variety of theoretical approaches, but also a broad range of experimental and field studies, with chapters written by renowned experts in community ecology, ecological modeling, population genetics, and conservation biology. In addition to providing new insights into well-known topics such as migration, the authors also introduce some less familiar subjects, including bacterial population genetics and ecotoxicology. For anyone interested in the study, management, and conservation of populations, this book will prove to be a valuable resource.
Publications from Northern Prairie Wildlife Research Center, 1965-1982
Author: Northern Prairie Wildlife Research CenterPublisher:
ISBN:
Category : Prairies
Languages : en
Pages : 44
Book Description
Special Scientific Report--wildlife
Author: Publications Available from Northern Prairie Science Center
Author: Northern Prairie Science Center (U.S.).Publisher:
ISBN:
Category : Prairies
Languages : en
Pages : 36
Book Description
Publications Available from Northern Prairie Science Center
Author: Publications Available from Northern Prairie Wildlife Research Center
Author: Northern Prairie Wildlife Research CenterPublisher:
ISBN:
Category :
Languages : en
Pages : 32
Book Description
Complete Publication List, 1965-1986, Northern Prairie Wildlife Research Center
Author: Northern Prairie Wildlife Research CenterPublisher:
ISBN:
Category : Prairies
Languages : en
Pages : 56
Book Description