Distribution of carabid beetles within wildlife corridors connecting fragmented forests
作者: Yuno DoJi Yoon KimHyun Woo KimGea-Jae Joo
作者单位: 1Pusan National University
2Sunchon National University
刊名: Landscape and Ecological Engineering, 2017, Vol.13 (2), pp.279-286
来源数据库: Springer Journal
DOI: 10.1007/s11355-016-0319-1
关键词: ConnectivityMovementHabitat fragmentationDiversityCanonical correspondence analysis
英文摘要: We identified wildlife corridors as linkages for carabid migration between two fragmented forests. Three wildlife corridors, constructed in 2007 to connect two forests fragmented by a two-lane road in South Korea, were selected. We collected 982 individuals of 13 carabid species from the wildlife corridors and connected forests. Carabid diversity in the forest sites was significantly higher than in the wildlife corridor sites. The number of individuals of carabid beetle species within wildlife corridor sites was significantly correlated with flight capacity of the species. Carabid beetles were concentrated closest to the forest edge, which resulted in a steady decline in carabid richness and number of individuals further away from the edge of the forest fragment to the center of the...
原始语种摘要: We identified wildlife corridors as linkages for carabid migration between two fragmented forests. Three wildlife corridors, constructed in 2007 to connect two forests fragmented by a two-lane road in South Korea, were selected. We collected 982 individuals of 13 carabid species from the wildlife corridors and connected forests. Carabid diversity in the forest sites was significantly higher than in the wildlife corridor sites. The number of individuals of carabid beetle species within wildlife corridor sites was significantly correlated with flight capacity of the species. Carabid beetles were concentrated closest to the forest edge, which resulted in a steady decline in carabid richness and number of individuals further away from the edge of the forest fragment to the center of the...
全文获取路径: Springer  (合作)
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影响因子:0.923 (2012)

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关键词翻译
关键词翻译
  • wildlife 野生生物
  • carabid 步行虫
  • fragmented 碎裂的
  • habitat 生境
  • corridor 走廊
  • within 在以内
  • connecting 联运的
  • correspondence 通信
  • grassland 草地
  • fragmentation 破碎