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中国沙漠 ›› 2010, Vol. 30 ›› Issue (2): 260-266.

• 沙漠与沙漠化 • 上一篇    下一篇

河西走廊沙产业效益评价初探

陶 明1,2, 黄高宝1   

  1. 1.甘肃农业大学 农学院, 甘肃 兰州 730070; 2.甘肃省委办公厅, 甘肃 兰州 730030
  • 收稿日期:2009-09-10 修回日期:2009-11-20 出版日期:2010-03-20 发布日期:2010-03-20

Benefit Evaluation Theory of Deserticulture in Hexi Corridor, Gansu Province

TAO Ming1,2, HUANG Gao-bao1   

  1. 1.College of Agriculture, Gansu Agricultural University, Lanzhou 730070, China; 2.General Office of Gansu Provincial Committee of the Communist Party of China, Lanzhou 730030, China
  • Received:2009-09-10 Revised:2009-11-20 Online:2010-03-20 Published:2010-03-20

摘要: 选择甘肃河西走廊为研究区域,回顾了河西走廊发展沙产业的历程和采取的对策,探讨了沙产业效益评价的理论基础(包括评价指标体系建立的原则、评价步骤、评价方法以及指标体系的选择),进而对沙产业实施后的生态效益、经济效益、社会效益的评价进行了尝试研究,并将沙产业生态效益评价分为土地资源评价、荒漠化状况评价、植被资源评价、生态系统评价、气象与气候因子评价、地形地貌评价6类。并以有年金龙有限责任公司和甘肃三鑫农林科技有限公司为例,分析了河西走廊及相关企业发展沙产业后取得的效益。还提出沙产业效益评价应同沙产业理论和实践一同作为今后研究的重点。

关键词: 沙产业, 效益评价, 河西走廊

Abstract: Authors chose the Hexi Corridor of Gansu Province as the study area and reviewed the development course and countermeasures of Deserticulture in this region. On the base of the review, the theory for benefit evaluation of Deserticulture was discussed, including the principles of establishing the index system, evaluation steps, evaluation methods and index system selection. An initial try was conducted on research of ecological benefit, economic benefit and social benefit evaluation of Deserticulture. In ecological benefit evaluation six aspects are involved, they are land resource evaluation, desertification status evaluation, vegetation resource evaluation, ecosystem evaluation, meteorological and climatic factors evaluation, and topography and geomorphology evaluation. Moreover, authors have analyzed the benefit from Deserticulture of some corporations such as the Younian Jinlong Limited Liability Company and the Sanxin Agriculture and Forestry Sci-Tech Limited Company. It was put forward that the benefit evaluation of Deserticulture should be regarded as the focal points together with the Deserticulture theory and practice in the future research.

Key words: Deserticulture, benefit evaluation, Hexi Corridor

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