Human Population Growth and Wildlife Extinction in Ugalla Ecosystem, Western Tanzania
作者: George F. Masanja
作者单位: 1St. Augustine University of Tanzania
刊名: Journal of Sustainable Development Studies, 2014, Vol.5 (2)
来源数据库: Infinity Press
原始语种摘要: Incessant human population growth is a major cause of wildlife loss worldwide. Wildlife species, which offer a number of human needs, decline or disappear as human populations clear wildlife habitats for anthropogenic activities. The objectives of this paper are to synthesize the available information concerning human and wildlife populations and to develop a spatial GIS model for the Ugalla Ecosystem to estimate the future impacts of increasing human populations on wildlife populations using a combination of fine-resolution human population data for the years 2002, 2012, and 2050. A survey was conducted to supplement data and support the model on the relationships between human and wildlife population densities. Results indicate that by 2050, many of the presently abundant types of...
全文获取路径: Infinity Press  (合作)
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关键词翻译
关键词翻译
  • 可供应的 消费的
  • wildlife 野生生物
  • human 人的
  • disappear 消失
  • abundant 丰富的
  • consumptive 消费的
  • available 消费的
  • paper 
  • anthropogenic 人为的
  • protected 防护的
  • presently 不久