干旱区生态环境知识资源中心(Arid): 我国沙漠化研究的若干问题--4.沙漠化的防治战略与途径

Arid

	我国沙漠化研究的若干问题--4.沙漠化的防治战略与途径
其他题名	Study on Sandy Desertification in China 4. Strategy and Approach for Combating Sandy Desertification
	王涛1 ; 朱震达 2; 赵哈林2
来源期刊	中国沙漠
ISSN	1000-694X
出版年	2004
卷号	24 期号:2 页码:115-123
中文摘要	沙漠化是干旱、半干旱及部分半湿润地区由于人地关系不相协调所造成的以风沙活动为主要标志的土地退化.目前我国沙漠化防治仍然面临着"局部治理,整体恶化"的严峻态势.为了使沙漠化防治更加有效,需要我们以自然与人为因素及其相互作用为主线,对沙漠化的成因、发展或逆转过程、沙漠化土地时空分布特征及其变化等关键问题有进一步的认识,进而明确沙漠化防治的战略和途径.根据我们的研究和总结,提出了我国沙漠化防治的战略、指导方针、基本原则和途径.
英文摘要	Sandy desertification is defined as a type of land degradation mostly signed by sand-shifting activity due to inharmony man-land correlation in arid, semiarid and semi-humid regions, and it is one of the main desertification types in China. Sandy desertification control in China at present is still faced with an arduous status of "locally reversed but wholly worsened". For effectively combating land sandy desertification and ulteriorly defining the strategy and approaches of its control it is needed for us to further understand some key problems on desertification causes, development or its reversion process, and the spatial distribution characters as well as the dynamics etc; it is also needed for us to take natural and man-made factors together with their interaction as the masterstroke in research. The author has put forward in the paper that the strategies of combating sandy desertification in China are to harmonize the relation between human activity and natural resource environment of desertified region, and to establish a ecology-social-economy system that can not only control land sandy desertification but also ensure sustainable development in advantageous occasion of northwestern China being developed and in premise of taking the well-to-do society as the con-structing goal. The countermeasures include adjusting landuse pattern, practicing mixed farming and giving priority to forestry and animal husbandry; increasing investment and promoting project of returning cultivat-ed farmland to forestry and grassland; effectively mastering the population growth rate so that alleviating the pressure on environment and resources of desertified region; advancing the scientific and effective prac-tice of sandy desertification control depended on science and technology progress; and so on.
中文关键词	土地沙漠化 ; 发展趋势 ; 防治 ; 战略 ; 途径 ; 中国北方
英文关键词	land sandy desertification developing trend combating strategy countermeasures northern China
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURAL ECONOMICS POLICY
WOS研究方向	Agriculture
CSCD记录号	CSCD:1506193
来源机构	中国科学院西北生态环境资源研究院
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/205725
作者单位	1.中科院寒区旱区环境与工程所寒区旱区环境与工程研究所沙漠与沙漠化重点实验室, 兰州, 甘肃 730000, 中国; 2.中国科学院寒区旱区环境与工程研究所沙漠与沙漠化重点实验室, 兰州, 甘肃 730000, 中国
推荐引用方式 GB/T 7714	王涛,朱震达,赵哈林. 我国沙漠化研究的若干问题--4.沙漠化的防治战略与途径[J]. 中国科学院西北生态环境资源研究院,2004,24(2):115-123.
APA	王涛,朱震达,&赵哈林.(2004).我国沙漠化研究的若干问题--4.沙漠化的防治战略与途径.中国沙漠,24(2),115-123.
MLA	王涛,et al."我国沙漠化研究的若干问题--4.沙漠化的防治战略与途径".中国沙漠 24.2(2004):115-123.