资源与产业 ›› 2014, Vol. 16 ›› Issue (5): 83-89.

• 资源环境 • 上一篇    下一篇

西藏林芝地区2006—2010年生态足迹研究

赵忠瑞,解传奇,方江平*   

  1. 西藏大学农牧学院,西藏 林芝 860000
  • 收稿日期:2014-02-16 修回日期:2014-05-28 出版日期:2014-10-20 发布日期:2014-10-20
  • 基金资助:

    国家社会科学基金(12BJY031)

ECOLOGICAL FOOTPRINT DURING 2006 TO 2010 IN LINZHI AREA, TIBE

ZHAO Zhong-rui, XIE Chuan-qi, FANG Jiang-ping*   

  1. School of Agriculture and Animal Husbandry,Tibet University, 860000, China
  • Received:2014-02-16 Revised:2014-05-28 Online:2014-10-20 Published:2014-10-20

摘要:

生态足迹是一种有效的可持续发展评估方法。对生态足迹的基本内容、国内外发展现状和计算方法进行了介绍,并计算分析了西藏自治区林芝地区的生态足迹与生态承载力,得出结论:林芝地区2006—2010年均处于生态盈余状态,但其生态承载力正在呈逐年下降的趋势,由2006年的9.392-129.764 hm2到2010年的8.841-907 575 hm2,下降率为5.9%;虽然生态足迹在波动中也呈下降的趋势,但与中国的平均水平相比,接近3hm2的生态足迹已经对生态环境造成了很大的影响;其总体盈余也在波动下降,林芝地区的生态状况应受到大家的重视。

关键词: 生态足迹, 生态承载力, 可持续发展, 林芝地区

Abstract:

Ecological footprint is an effective evaluation for sustainable development. This paper introduces the contents, research advances and measurement of ecological footprint, and calculates Linzhis ecological footprint and ecological loading capacity, and concludes that Linzhi area is always in an ecological excess, but with a descending ecological laoding capacity, from 9.39 hm2 in 2006 to 8.84 hm2 in 2010 at a rate of 5.9%. The ecological footprint has a falling trend in fluctuation, close to 3 hm2, which impacts the ecological environment compared with China's average, so does the overall excess. Linzhi's ecology shall be paid attention.

Key words: ecological footprint, ecological loading capacity, sustainable development, Linzhi area

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