干旱区生态环境知识资源中心(Arid): 艾比湖盐尘对周边地区土壤盐分及景观变化的影响

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	艾比湖盐尘对周边地区土壤盐分及景观变化的影响
其他题名	Effect of Soil Dust from Ebinur Lake on Soil Salts and Landscape of Surrounding Regions
	吉力力·阿不都外力; 徐俊荣; 穆桂金; 徐曼
ISSN	1000-0240
出版年	2007
卷号	29 期号:6 页码:928-939
中文摘要	通过对准噶尔盆地西部艾比湖地区盐尘的扩散和堆积进行观测和取样分析，鉴别出粉尘中可溶盐的化学成分、pH和盐尘堆积强度，分析研究了盐尘的形成、分布特征和灾害强度以及盐尘暴与温度、降水、风等气候因子之间的相关关系．结果表明：近50a来艾比湖的沉积环境总体是比较稳定的，但由于气候波动与人类活动引起艾比湖水位、水域面积曾发生较明显的变化，并产生了盐尘暴的发生、湖泊和土壤盐度以及湖周景观的变化．根据艾比湖周边盐漠区盐尘的时空分布规律、活动特点和危害强度分析，盐尘对准噶尔盆地西部土壤盐分及景观变化的影响强度范围和影响程度划分为3级区．
英文摘要	Based on yearly meteorological observational data from weather stations around Ebinur Lake,dispersion and deposits of salt dust in west Junggar Basin were observed and sampled to analyze. Chemical components and pH value of soluble salt, together with deposit intensity of salt dust, were identified. The formation and distribution characteristics of salt dust, and disaster intensity of salt dust storm were studied. The correlative relationships between salt dust and climate factors, such as temperature, precipitation, wind, were also studied. The result shows that in the lat-est 50 years, the overall deposit environment of Ebinur Lake is relative stable. However, water level and water area of Ebinur Lake has changed significantly owing to climate fluctuation and human activities, resulting in salt dust storm and change in lake salt, soil salt and landscape around the lake. According to the analyses of spatial distribution tendency, active characteristics and harm intensity of the salt dust in salt desert around Ebinur Lake, the range of intensity and degree of soil salt and landscape change due to salt dust are divided into three grades.
中文关键词	艾比湖 ; 盐尘 ; 土壤盐分 ; 景观变化
英文关键词	Ebinur Lake salt dust soil salt landscape
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ASTRONOMY ASTROPHYSICS
WOS研究方向	Astronomy & Astrophysics
CSCD记录号	CSCD:3038477
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/220690
作者单位	中国科学院新疆生态与地理研究所, 乌鲁木齐, 新疆 830011, 中国
推荐引用方式 GB/T 7714	吉力力·阿不都外力,徐俊荣,穆桂金,等. 艾比湖盐尘对周边地区土壤盐分及景观变化的影响[J]. 中国科学院新疆生态与地理研究所,2007,29(6):928-939.
APA	吉力力·阿不都外力,徐俊荣,穆桂金,&徐曼.(2007).艾比湖盐尘对周边地区土壤盐分及景观变化的影响.,29(6),928-939.
MLA	吉力力·阿不都外力,et al."艾比湖盐尘对周边地区土壤盐分及景观变化的影响".29.6(2007):928-939.