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Found 1400 dataset(s) matching "population models".
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Data were collected as part of a long-term capture-recapture program to assess the population dynamics of two long-lived, federally endangered catostomids in Upper Klamath Lake, Oregon. Lost River...
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Grizzly bear (Ursus arctos) habitat use maps delineate predicted habitat use for grizzly bears around federally designated recovery zones in and near western Montana. These raster data are the...
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Our model is a full-annual-cycle population model {hostetler2015full} that tracks groups of bat surviving through four seasons: breeding season/summer, fall migration, non-breeding/winter, and...
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Our model is a full-annual-cycle population model {hostetler2015full} that tracks groups of bat surviving through four seasons: breeding season/summer, fall migration, non-breeding/winter, and...
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To understand various ecosystem dynamics that could explain observed changes and differences in monk seal biomass at French Frigate Shoals (FFS) and Laysan (LAY), Ecopath with Ecosim (EwE) version...
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Prior to 2003, the State of Alabama had no formal methodology to forecast prison populations, including a simulation model or statistical time-series and forecasting methods. Instead, the Alabama...
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Indices of habitat suitability and animal abundance provide useful proxy-based measures adaptive management (Coates et al. 2015a). Doherty et al. (in review) derived a range-wide population index...
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These laboratory data for estimates of change in fertility and survival rates observed relative to control (unexposed) conditions for fundulus heteroclitus exposed to varying levels of...
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Background In order to maintain populations as units of reproduction and thus enable anagenetic evolution, genetic factors must exist which prevent continuing reproductive separation or...
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We used an 18-year dataset (2001 to 2019) incorporating year, sex, hurricane occurrence and sampling effort to estimate survival using Cormack–Jolly–Seber (CJS) models in Program Mark. Annual...
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The data package "Sea Otter Aerial Survey Data from Glacier Bay National Park and Preserve, 1999-2012" provides raw data for examining abundance and distribution of northern sea otters (Enhydra...
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Rapid population growth and declining annual recharge to aquifers in the upper Santa Cruz basin area of southern Arizona, has increased the demand for additional groundwater resources. This...
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This dataset contains only cruise report on chum salmon survey in Strait of Juan de Fuca in autumn 2019. The project plan for 2019 was very similar to previous years. Once approvals were obtained...
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This dataset contains only the final cruise report describing Chum salmon survey in Strait of Juan de Fuca in autumn 2022. The project plan for 2022, the seventh year of the project, was very...
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This dataset contains only cruise report on chum salmon survey in Strait of Juan de Fuca in autumn 2018. Through the initial work on the ChumGEM reconstruction model, it was very apparent that the...
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This dataset contains only cruise report on chum salmon survey in Strait of Juan de Fuca in autumn 2017. Through the initial work on the ChumGEM reconstruction model, it was very apparent that the...
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This dataset contains only the final cruise report describing Chum salmon survey in Strait of Juan de Fuca in autumn 2016. Through the initial work on the ChumGEM reconstruction model, it was very...
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This dataset contains only the final cruise report on chum salmon survey in Strait of Juan de Fuca in autumn 2020. The project plan for 2020, the fifth year of the project, was very similar to...
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Over the past two centuries, persecution and habitat loss caused grizzly bears (Ursus arctos) to decline from a population of approximately 50,000 individuals to only 4 fragmented populations...
