干旱区生态环境知识资源中心(Arid): 宁夏盐池县草场退化因素分析

Arid

	宁夏盐池县草场退化因素分析
其他题名	Analysis of Factors Responsible for Pasture Degradation in Yanchi County of Ningxia Hui Autonomous Region
	韦丽军 1; 卞莹莹 1; 宋乃平2
ISSN	1000-288X
出版年	2007
卷号	27 期号:1 页码:122-125,154
中文摘要	宁夏盐池县是干旱草原向半干旱草原的过渡地带，也是我国北方农牧交错带沙漠化强烈发展的地区之一。近50a来该区草场严重退化。阐述了人类活动包括滥采、滥樵、滥垦、滥牧等行为对草场退化的推动作用，并对产生这些行为的动力因素进行了分析。结果认为人口增长速度过快且素质较低，社会经济发展水平低，土地资源利用不合理，政策执行困难且效果不理想这4个方面的因素导致了人类破坏草场的一系列行为，解决草场退化问题应从这些因素入手寻求解决方法。
英文摘要	Yanchi County, Ningxia Hui Autonomous Region is located in the transition area from the arid steppe grasslands to the semi-arid region, and is one of the strong desertification areas in the criss-cross agricultural and grazing belt of North China. The pasture was subject to serious degradation in the past 50 years. This paper studies the human activities including indiscriminate exploitation, indiscriminate cutting firewood, indiscriminate reclamation and indiscriminate grazing, which greatly aggravate grassland degradation. Analyses indicate that the activities are resulted from the rapid growth and lower quality of population, low level of socio-economic development, irrational use of land resources and difficulty in policy implementation. To alleviate pasture degradation, we should seek solutions of the activities at first.
中文关键词	草场退化 ; 因素分析 ; 宁夏盐池县
英文关键词	pasture degradation factor analysis Yanchi County of Ningxia Hui Autonomous Region
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:2742912
来源机构	宁夏大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/221421
作者单位	1.宁夏大学资源环境学院, 银川, 宁夏 750021, 中国; 2.西北退化生态系统恢复与重建省部共建教育部重点实验室, 西北退化生态系统恢复与重建省部共建教育部重点实验室, 银川, 宁夏 750021, 中国
推荐引用方式 GB/T 7714	韦丽军,卞莹莹,宋乃平. 宁夏盐池县草场退化因素分析[J]. 宁夏大学,2007,27(1):122-125,154.
APA	韦丽军,卞莹莹,&宋乃平.(2007).宁夏盐池县草场退化因素分析.,27(1),122-125,154.
MLA	韦丽军,et al."宁夏盐池县草场退化因素分析".27.1(2007):122-125,154.