干旱区生态环境知识资源中心(Arid): 库姆塔格沙漠地区土壤及分布特征

Arid

	库姆塔格沙漠地区土壤及分布特征
其他题名	Soil Types and Their Distribution Pattern in the Kumtagh Desert
	肖洪浪; 肖生春; 董治宝; 邹松兵; 宋耀选
来源期刊	中国沙漠
ISSN	1000-694X
出版年	2010
卷号	30 期号:4 页码:837-843
中文摘要	库姆塔格沙漠是我国最后一个进行大型资源环境综合考察的沙漠。该区域土壤研究被列为国家科技部科技基础工作专项库姆塔格沙漠综合科学考察的9个科学考察专题之一。通过2007年和2008年两次秋季野外集中科考，得到的初步结论是：在土壤类型和分布特征方面，库姆塔格沙漠地区地带性土壤类型为棕漠土，土壤分布高度地带性显著，存在多种地带与非地带性土壤类型中微域组合。在土壤形成发育和演变方面，表现出土壤形成过程中的风蚀、沙化严重，常使许多土壤类型处于复幼过程；土壤盐分表聚明显；土壤形成发育和演变过程受水文过程主导；区域土壤普遍肥力低下。
英文摘要	The Kumtagh Desert is the last desert being broadly scientifically explored in China. The soil research subject was one of the nine subjects in the program of the Integrated Science Exploration in Kumtagh Desert, which was a China National Science & Technique Basic Work Program. The primary research result was described as below through two field explorations at the autumn in the year 2007 and 2008. The zonal soil type is the brow desert soil in the area of Kumtagh Desert. The vertical distribution pattern of the soil is very markedly. And there are many combinations of the zonal and azonal soil types in the small and middle land scales in the area of Kumtagh Desert. In the process of the soil forming and developing, many soil types show the character of turn-over process due to the heavy soil wind erosion and sand dune’s movement. Many soil types in this area have heavy salinity in its whole section. The soil evolution is controlled mainly by the hydrological and hydrogeological conditions. The fertility in all of the soil types in this area is very lower due to the extreme arid climate and spare desert vegetation.
中文关键词	土壤类型 ; 分布特征 ; 土壤演化 ; 库姆塔格沙漠
英文关键词	soil types distribution pattern soil evolution Kumtagh Desert
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:3897096
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/2XILL650/226006
作者单位	中国科学院寒区旱区环境与工程研究所, 中国科学院内陆河流域生态水文重点实验室;;甘肃省黑河生态水文与流域科学重点实验室, 兰州, 甘肃 730000, 中国
推荐引用方式 GB/T 7714	肖洪浪,肖生春,董治宝,等. 库姆塔格沙漠地区土壤及分布特征[J]. 中国科学院西北生态环境资源研究院,2010,30(4):837-843.
APA	肖洪浪,肖生春,董治宝,邹松兵,&宋耀选.(2010).库姆塔格沙漠地区土壤及分布特征.中国沙漠,30(4),837-843.
MLA	肖洪浪,et al."库姆塔格沙漠地区土壤及分布特征".中国沙漠 30.4(2010):837-843.