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Browsing CVM Research by Subject "ecology"
Now showing items 1-4 of 4
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IsoPOPd Web Interactive: Interactive software code to understand how elements in a population matrix model influence the asymptotic population growth rate
Hanley, Brenda; Connelly, Patrick; Dennis, Brian (2019)Population matrix models are used to transform wildlife field data into information on population viability. However, the mathematical process behind this transformation has long proven to be a black box to many practitioners. ... -
IsoPOPdAnnualEagle Web Interactive: Interactive software to understand how elements in the annual population matrix of Bald Eagle influence the asymptotic population growth rate
Hanley, Brenda; Connelly, Patrick; Dennis, Brian (2019-05)Population matrix models are used for wildlife population inventory and to guide management. Although these models have been applied to nearly 8,000 species around the globe, little exists to help managers understand the ... -
OptiPOPd: Software to estimate parameters of a population matrix model using a combinatorial algorithm: an investigation and evaluation of the method using simulated trajectories of Northern Spotted Owl
Hanley, Brenda; Dennis, Brian; Kramer, David; Schuler, Krysten (2019)Population matrix models are used to assess population viability (Caswell, 2001). Given a fully parameterized population matrix model, managers may use these matrices to inventory the population, diagnose issues with ... -
StaPOPd Web Interactive: Interactive software code to "How do we augment the few that remain? Using stable population dynamics to aid reintroduction planning of an iteroparous species"
Hanley, Brenda; Bunting, Elizabeth; Schuler, Krysten (2019)Threatened and endangered species can face many hazards including habitat loss, invasive species, disease, and climate change. While habitat conservation, legal protection, and other measures mitigate some of these pressures, ...