Reliable data necessary to parameterize population models are seldom available for imperiled species. As an alternative, data from populations of the same species or from ecologically similar species have been used to construct models. In this study, we evaluated the use of demographic data collected at one California sea lion colony (Los Islotes) to predict the population dynamics of the same species from two other colonies (San Jorge and Granito) in the Gulf of California, Mexico, for which demographic data are lacking. To do so, we developed a stochastic demographic age-structured matrix model and conducted a population viability analysis for each colony. For the Los Islotes colony we used site-specific pup, juvenile, and adult survival ...
Commercial and subsistence fisheries pressure is increasing in the Gulf of California, Mexico. One c...
Two distinct viability models are developed for Steller sea lions (Eumetopias jubatus) to evaluate t...
Steller sea lion (Eumetopias jubatus) numbers are beginning to recover across most of the western di...
<div><p>Reliable data necessary to parameterize population models are seldom available for imperiled...
A pressing need exists to develop new approaches for obtaining information on demographic rates with...
Abstract. A pressing need exists to develop new approaches for obtaining information on demographic ...
The California sea lion (Zalophus californianus) is the most abundant pinniped in northwestern Mexic...
We estimated the risk chat the Steller sea lion will be extirpated in western Alaska using a Populat...
1. Understanding spatial structure and identifying subpopulations are critical for estimating popula...
Steller sea lion (Eumetopias jubatus) numbers in the Western Distinct Population Segment are beginni...
Steller sea lion (Eumetopias jubatus) numbers in the Western Distinct Population Segment are beginni...
Estimates of demographic parameters are essential for assessing the status of populations and assign...
<p>Survival probability (φ) varies with time, age, sex, and colony. CI = Confidence interval.</p
“Wicked” problems are those that are complex and that change when solutions are applied. Many confli...
Abstract Understanding what drives changes in wildlife demography is fundamental to the conservation...
Commercial and subsistence fisheries pressure is increasing in the Gulf of California, Mexico. One c...
Two distinct viability models are developed for Steller sea lions (Eumetopias jubatus) to evaluate t...
Steller sea lion (Eumetopias jubatus) numbers are beginning to recover across most of the western di...
<div><p>Reliable data necessary to parameterize population models are seldom available for imperiled...
A pressing need exists to develop new approaches for obtaining information on demographic rates with...
Abstract. A pressing need exists to develop new approaches for obtaining information on demographic ...
The California sea lion (Zalophus californianus) is the most abundant pinniped in northwestern Mexic...
We estimated the risk chat the Steller sea lion will be extirpated in western Alaska using a Populat...
1. Understanding spatial structure and identifying subpopulations are critical for estimating popula...
Steller sea lion (Eumetopias jubatus) numbers in the Western Distinct Population Segment are beginni...
Steller sea lion (Eumetopias jubatus) numbers in the Western Distinct Population Segment are beginni...
Estimates of demographic parameters are essential for assessing the status of populations and assign...
<p>Survival probability (φ) varies with time, age, sex, and colony. CI = Confidence interval.</p
“Wicked” problems are those that are complex and that change when solutions are applied. Many confli...
Abstract Understanding what drives changes in wildlife demography is fundamental to the conservation...
Commercial and subsistence fisheries pressure is increasing in the Gulf of California, Mexico. One c...
Two distinct viability models are developed for Steller sea lions (Eumetopias jubatus) to evaluate t...
Steller sea lion (Eumetopias jubatus) numbers are beginning to recover across most of the western di...