five

Brown bear population vital rates

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Mendeley Data2024-04-12 更新2024-06-27 收录
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https://datadryad.org/stash/dataset/doi:10.5061/dryad.h44j0zpjb
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资源简介:
ch_survival.txt: This dataset is the monthly survival and monitoring data of independent (not with mother) female grizzly bears. It is formatted for processing in Rmark with monthly intervals for 7 months and one 5 month interval for winter. Each year from 2005-2018. transition_reproductive_state.txt: Transitions between reproductive state for collared adult female grizzly bears in two adjacent populations. AA -alone to alone; AC - alone to with cubs; CY- with cubs to with yearlings; CA - with cubs to alone; Y-A yearling to alone; Y-T yearling to with two-year-old offspring; T-A with two-year-old offspring to alone or older offspring. coy_survial.txt: Dependent offspring survival in the first year of life and litter membership by population. yearling_survival.txt: Dependent offspring survival in the second year of life by population. primiparity.txt: Monitoring and reproduction of primiparous female grizzly bears by population. For each age, data show whether they had their first litter or not and whether they were removed from the sample by mortality or because their reproductive fate was unknown (i.e. radio-collar dropped). interbirth_interval.txt: Interbirth interval of parous female grizzly bears by population. For each year following a reproductive event whether another reproductive event was observed until the female reproduced or they were removed from the sample by mortality or because their reproductive fate was unknown (i.e. radio-collar dropped).
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2023-06-28
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