Výsledky vyhledávání - "Steven D. Thompson"

Extinction risk assessment for the species survival plan (SSP®) population of the Bali mynah (Leucopsar rothschildi)

Autor: Steven D. Thompson, Lisa J. Faust, Joanne M. Earnhardt

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b7556de36daeeecbe516152d56dec44
https://doi.org/10.1002/zoo.20228

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Is reversing the decline of Asian elephants in North American zoos possible? An individual-based modeling approach

Autor: Lisa J. Faust, Steven D. Thompson, Joanne M. Earnhardt

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2be4a294dd9b0ee229dd32e38942d72
https://doi.org/10.1002/zoo.20054

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Strategic planning for captive populations: projecting changes in genetic diversity

Autor: Steven D. Thompson, Joanne M. Earnhardt, Kristine Schad

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd46a970e696986942f2d418afeecf2e
https://doi.org/10.1017/s1367943003001161

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Models for management of wildlife populations: lessons from spectacled bears in zoos and grizzly bears in Yellowstone

Autor: Rosemary Jackson, Andrew Ford, Lisa J. Faust, Joanne M. Earnhardt, Steven D. Thompson

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba7afdb3ba6a7451b48d7aa51e2c8a37
https://doi.org/10.1002/sdr.291

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Using stage-based system dynamics modeling for demographic management of captive populations

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf4d409511c8d571de65555e2c9388d0
https://doi.org/10.1002/zoo.10071

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Effects of hand-rearing on the reproductive success of western lowland gorillas in North America

Autor: Amber M. Roth, Sadie J. Ryan, Kenneth C. Gold, Steven D. Thompson

Publikováno v: Zoo Biology. 21:389-401

This study sought to assess the potential effects of hand-rearing by evaluating the relationships among rearing type and reproductive success in the American Zoo and Aquarium Association’s Species Survival Plan s for western lowland gorillas. Our s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f234159cab9681dac3934e88c67688db
https://doi.org/10.1002/zoo.10045

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Interactions of target population size, population parameters, and program management on viability of captive populations

Autor: Joanne M. Earnhardt, Emily A. Marhevsky, Steven D. Thompson

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec93387c951076d0f656a2177d0f520d
https://doi.org/10.1002/zoo.1018

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Birth sex ratio in captive mammals: Patterns, biases, and the implications for management and conservation

Autor: Lisa J. Faust, Steven D. Thompson

Publikováno v: Zoo Biology. 19:11-25

Sex allocation theory predicts that a female should produce the offspring of the sex that most increases her own fitness. For polygynous species, this means that females in superior condition should bias offspring production toward the sex with great

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aba0d8e6d662520a1d1206dd80a05196
https://doi.org/10.1002/(sici)1098-2361(2000)19:1<11::aid-zoo2>3.0.co

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