丹沢山地札掛地区における植物成長期のニホンジカの食物利用可能量

書誌事項

タイトル別名
  • Food availability of sika deer (<i>Cervus nippon</i>) during the growing season in Fudakake, Tanzawa Mountains

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The biomass of undergrowth and food availability for Sika deer (Cervus nippon) were measured by a quadratic method (1m×1m and 2m×2m in size) in clear-cut, unplanted stands of 2-8 years of age and young sugi (Cryptomeria japonica) plantations of 2-24 years of age in Fudakake, Tanzawa Mountains, central Honshu, Japan, in 1974. The biomass of available food decreased from over 200g/m^2 (Dry) two years after clear-cutting to a level of 50% to 70% lower 8 years after clear-cutting due to the dominance of an unpalatable plant (Miscanthus sinensis) and other woody plants. The undergrowth biomass exhibited a similar trend. The biomass of undergrowth as well as the biomass of available food was significantly larger in moderately moist brown forest soil (B_D) than in eroded soil (Er). In sugi plantations having the B_D soil type, the undergrowth biomass and available food biomass were reduced by yearly weeding to the levels of the Er soil type.

収録刊行物

  • 野生生物保護

    野生生物保護 1 (2), 97-106, 1995

    「野生生物と社会」学会

被引用文献 (3)*注記

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参考文献 (22)*注記

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詳細情報

  • CRID
    1390282680328168960
  • NII論文ID
    110001817053
  • NII書誌ID
    AA11473258
  • DOI
    10.20798/wildlifeconsjp.1.2_97
  • ISSN
    24331252
    13418777
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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