干旱区生态环境知识资源中心(Arid): 祁连山北坡草地资源及退化现状分析

Arid

	祁连山北坡草地资源及退化现状分析
其他题名	Analysis on grassland resources and their deterioration situation on North Slope of Qilian Mountains
	闫月娥; 王建宏; 石建忠; 周晓雷; 吴小舟; 吕子君; 陈道军; 魏秀元; 李健; 朱燕
来源期刊	草业科学
ISSN	1001-0629
出版年	2010
卷号	27 期号:7 页码:24-29
中文摘要	采用草地定期监测资料, 分析了祁连山北麓草地资源及其退化草地现状. 结果表明, 2008年祁连山北麓现有草地面积433.00万hm~2, 可利用草地面积为391.00万hm~2, 草地鲜草总产量565.10万t;退化草地面积达332.00万hm~2, 其中沙化型退化草地27.22万hm~2, 病虫害型退化草地58.38万hm~2, 鼠兔害型退化草地49.30万hm~2, 毒草害型退化草地42.50万hm~2, 盐渍化型退化草地5.67万hm~2, 分别占研究区草地面积的6.29%、13.55%、11.44%、9.86%和1.32%.
英文摘要	The grassland monitoring data on North Slope of Qilian Mountains were used to analyze the grassland resources and their deterioration situation. The results showed that the total grassland area, usable grassland area, deteriorated grassland and the fresh grass yield were 4.33 10~6 hm~2,3.9110~6 hm~2,3.3210~6 hm~2 and 5.65110~9 kg in 2008 respectively. The areas of desertification grassland, pest damaged grassland, rodent damaged grassland, poisonous grasses//weeds type grassland and salinized grassland were 2.72210~5 hm~2,5.838105 hm~2,4.9310~5 hm~2,4.2510~5 hm~2 and 5.67*10~4 hm~2 respectively. Accordingly, the proportions of the different deteriorated grassland area to the total grassland area in research region were 6.29%,13.55%,11.44%,9.86%, and 1.32%.
中文关键词	祁连山北麓 ; 草地资源 ; 退化草地 ; 现状分析
英文关键词	North Slope of Qilian Mountains grassland resources deteriorated grassland current situation analysis
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:3904527
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/224733
作者单位	甘肃省林业调查规划院, 兰州, 甘肃 730020, 中国
推荐引用方式 GB/T 7714	闫月娥,王建宏,石建忠,等. 祁连山北坡草地资源及退化现状分析[J],2010,27(7):24-29.
APA	闫月娥.,王建宏.,石建忠.,周晓雷.,吴小舟.,...&朱燕.(2010).祁连山北坡草地资源及退化现状分析.草业科学,27(7),24-29.
MLA	闫月娥,et al."祁连山北坡草地资源及退化现状分析".草业科学 27.7(2010):24-29.