Can hunting data be used to estimate unbiased population parameters? A case study on brown bears
نویسندگان
چکیده
منابع مشابه
Can hunting data be used to estimate unbiased population parameters? A case study on brown bears
Quantifying temporal changes in harvested populations is critical for applied and fundamental research. Unbiased data are required to detect true changes in phenotypic distribution or population size. Because of the difficulty of collecting detailed individual data from wild populations, data from hunting records are often used. Hunting records, however, may not represent a random sample of a p...
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Hunting promotes sexual conflict in brown bears
The removal of individuals through hunting can destabilize social structure, potentially affecting population dynamics. Although previous studies have shown that hunting can indirectly reduce juvenile survival through increased sexually selected infanticide (SSI), very little is known about the spatiotemporal effects of male hunting on juvenile survival. Using detailed individual monitoring of ...
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ژورنال
عنوان ژورنال: Biology Letters
سال: 2016
ISSN: 1744-9561,1744-957X
DOI: 10.1098/rsbl.2016.0197