干旱区生态环境知识资源中心(Arid): 民勤绿洲沙地系统特征及"退耕"建议

Arid

	民勤绿洲沙地系统特征及"退耕"建议
其他题名	The Suggestion on Returning Farmland and Characteristics of Sand Farmland System in Minqin Oasis
	柴成武 1; 赵明 1; 徐向中 2; 贺访印 1; 尉秋实 1
来源期刊	水土保持研究
ISSN	1005-3409
出版年	2010
卷号	17 期号:6 页码:189-193
中文摘要	以民勤绿洲退耕地为研究对象,从民勤绿洲耕地退耕背景及特点出发,阐述了民勤绿洲沙地系统特征,并提出了退耕地生态恢复建议.认为民勤绿洲沙地系统存在水资源短缺,林牧业用地比例偏低,农业用地面积与水资源活动紧密相连的特点;民勤耕地退耕是当前水资源危机解决的关键,退耕地生态治理的意义在于变退耕地生态恢复区为新的防风阻沙林区,从而加强绿洲防护,也充当了减少水资源利用的生态减压区角色,更调节了当地农业产业结构和行业结构;提出有顺序条理化退耕,重点治理风沙口退耕地,退耕前采取植被恢复措施,政府制定,协调退耕地植被恢复各项工作的建议
英文摘要	The background and characteristics of returning farmland in Minqin oasis with the study of returning farmland in Minqin oasis was described. Recommendations, ecological restoration targets to returning farmland were proposed. Found sand farmland systems in Minqin Oasis have characters that water resources are short, percentage of forest and animal husbandry land is low, the area of farmland is related largely to water resources activity. It was the key to solve the current water crisis to return farmland in Minqin oasis. The ecological significance of returning farmland is the change from farmland to the new wind prevention and sand resistance zone. It protected the oasis and acted as eco-decompression zone by reducing use of water resources and also adjusted the local agricultural structure and industrial structure. It gives some advice of ordering principle returning farmland, focusing on the key returning farmland area of sandstorm activity, taking preventive measures with returning farmland under the government’s drawing up and carrying out the measures of ecological control
中文关键词	民勤 ; 退耕地 ; 背景调查 ; 生态治理
英文关键词	Minqin returning farmland background survey ecological control
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENVIRONMENTAL SCIENCES
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:4106135
来源机构	甘肃省治沙研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/225697
作者单位	1.甘肃省治沙研究所甘肃民勤荒漠草地生态系统国家野外科学观测研究站, 兰州, 甘肃 730070, 中国; 2.民勤县湖区林业工作区站, 民勤, 甘肃 733300, 中国
推荐引用方式 GB/T 7714	柴成武,赵明,徐向中,等. 民勤绿洲沙地系统特征及"退耕"建议[J]. 甘肃省治沙研究所,2010,17(6):189-193.
APA	柴成武,赵明,徐向中,贺访印,&尉秋实.(2010).民勤绿洲沙地系统特征及"退耕"建议.水土保持研究,17(6),189-193.
MLA	柴成武,et al."民勤绿洲沙地系统特征及"退耕"建议".水土保持研究 17.6(2010):189-193.