[1]常兆丰,樊宝丽,王强强. 我国防沙治沙的现状、问题与出路——以民勤沙区为例[J].西北林学院学报,2012,27(04):93-99.
　CHANG Zhao-feng,FAN Bao-li,WANG Qiang-qiang. Status Quo, Problems and Solutions to Desertification Combating in China——A Case Study of Minqin Desert in Gansu[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(04):93-99.
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 我国防沙治沙的现状、问题与出路——以民勤沙区为例()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第27卷
期数:
2012年04期
页码:
93-99
栏目:
出版日期:
2012-07-30

文章信息/Info

Title:
 Status Quo, Problems and Solutions to Desertification Combating in China——A Case Study of Minqin Desert in Gansu
文章编号:
1001-7461(2012)04-0093-07
作者:
 常兆丰;  樊宝丽;  王强强
 (1.民勤荒漠草地生态系统国家野外观测研究站, 甘肃 民勤 733300; 2.甘肃省荒漠化防治重点实验室, 甘肃 兰州 730070; 3.甘肃省治沙研究所, 甘肃 兰州 730070)
Author(s):
 CHANG Zhao-feng;  FAN Bao-li;  WANG Qiang-qiang
 (1. Gansu Minqin National Field Observation & Research Station on Ecosystem of Desertified Rangeland, Minqin, Gansu 733300, China; 2. Key Laboratory of Desertification Combating of Gansu Province, Lanzhou, Gansu 730070, China; 3. Gansu Desert Control Research Institute, Lanzhou, Gansu 730070, China)
关键词:
 ; 防沙治沙;  造林治沙;  问题;  出路
Keywords:
 ; desertification control;  afforestation for desertification control;  problem;  solution
分类号:
S714.6
文献标志码:
A
摘要:
 为了顺利推进我国防沙治沙和沙区生态环境建设步伐，在过去60 a探索、发展的基础上，分析原因，找出问题，调整和完善防沙治沙思路，探索新的发展出路。防沙治沙实践中暴露出的主要问题有：一是地下水位下降，植被大面积退化；二是造林治沙，事倍功半；三是过去防沙治沙的先进地区，成了现在沙漠化严重地区。今后防沙治沙的出路：一是建立封育区，封育保护荒漠植被；二是关键抓住农业节水；三是要限制大面积造林治沙；四是可利用农田灌溉渗漏水适当营造农田防护林；五是集雨防渗有研究和推广前途，应通过试验研究进一步完善。

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