Management strategy of sika deer based on sensitivity analysis

Shingo Miura, Kunihiko Tokida

    研究成果: Chapter

    11 被引用数 (Scopus)

    抄録

    We conducted sensitivity analysis of sika deer (Cervus nippon) based on demographic parameters obtained from a variety of previously studied populations and applied a life-stage matrix model. Sensitivity analysis by a stochastic model revealed that adult female survival was the most effective in the population growth rate; this was also supported by an analytical model. Survival of young and fecundity of adults had an impact on the growth rate in a rapidly increasing population. Based on the life history characteristics of sika deer, long-term warm winters were the major factor causing recent increases of population sizes and range expansion, which was accompanied by enlargement of habitat due to drastic changes in human society. Female hunting was effective for controlling these populations, but careful management in the newly proposed scheme is required.

    本文言語English
    ホスト出版物のタイトルSika Deer: Biology and Management of Native and Introduced Populations
    出版社Springer Japan
    ページ453-472
    ページ数20
    ISBN(印刷版)9784431094296, 9784431094289
    DOI
    出版ステータスPublished - 2009

    ASJC Scopus subject areas

    • 農業および生物科学(全般)
    • 環境科学(全般)

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