Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Joanne M. Earnhardt"'
Autor:
Vikash Tatayah, Stuart H. M. Butchart, John G. Ewen, James D. Nichols, Nirmal Shah, Kevin A. Parker, Doug P. Armstrong, William J. Sutherland, François Sarrazin, Joanne M. Earnhardt, Peter Newbery, Philip J. Seddon, Rebecca Lee, Ian G. Jamieson, Carl G. Jones
Publikováno v:
Conservation Letters. 3:229-235
It would be much easier to assess the effectiveness of different reintroduction methods, and so improve the success of reintroductions, if there was greater standardization in documentation of the methods and outcomes. We suggest a series of standard
Publikováno v:
Zoo Biology. 28:230-252
The Bali mynah Species Survival Plan (SSP), an Association of Zoos and Aquariums program, strives to maintain the genetic and demographic health of its population, avoid unplanned changes in size, and minimize the risk of population extinction. The S
Publikováno v:
Zoo Biology. 25:201-218
Demographic models are important tools for assessing population status, diagnosing potential causes of population decline, and comparing management strategies that might change population trajectory. The population of Asian elephants (Elephas maximus
Publikováno v:
Animal Conservation. 7:9-16
Maintenance of genetic diversity is critical for the preservation of small populations. Most captive populations are small and managers focus their efforts on reducing extinction risks by minimising loss of genetic diversity. To project changes in ge
Publikováno v:
System Dynamics Review. 20:163-178
Models of population dynamics are frequently used in the management and conservation of wildlife populations. They provide a powerful method of quantitatively assessing a population’s risk of decline and determining the potential to reverse the dec
Autor:
Michelle Sherman, Lisa J. Faust, Ellen Brown, Joanne M. Earnhardt, Sadie J. Ryan, Meghan Yurenka, Steven D. Thompson
Publikováno v:
Zoo Biology. 22:45-64
Management of captive populations relies on a complex synthesis of genetic and demographic analyses to guide populations toward sustainability. Demographic analyses of captive populations currently utilize age-based matrix projections to predict a po
Publikováno v:
Zoo Biology. 20:169-183
When established conservation programs expand and evolve, management practices may become inconsistent with program goals. In the past decade, the American Zoo and Aquarium Association expanded species conservation programs by increasing the number o
Publikováno v:
Ecology. 81:2622-2630
We investigate how coexistence between competitors may be influenced by habitat selection when habitats represent either sources or sinks, and given that dispersal is free to evolve. Evolutionary stable dispersal between source and sink habitats can
Autor:
Joanne M. Earnhardt
Publikováno v:
Animal Conservation. 2:279-286
Reintroductions of captive-managed animals are a vital tool for the conservation of populations and species extinct in the wild. Because genetic diversity may impact population persistence, the genetic composition of reintroduced and captive populati
Publikováno v:
Zoo Biology. 14:519-522