干旱区生态环境知识资源中心(Arid): 对中国几片"亚绿洲"归属问题的探讨

Arid

	对中国几片"亚绿洲"归属问题的探讨
其他题名	Discussion on distribution of four sub-oasis in China
	白祥 1; 钱云 2; 金海龙 2; 毋兆鹏 2; 王坤坤 2
来源期刊	干旱区地理
ISSN	1000-6060
出版年	2010
卷号	33 期号:3 页码:462-466
中文摘要	在总结前人对绿洲分布问题研究成果的基础上,提出了绿洲分布的三条标准: (1)Kc≥3; (2)所在区域的气候背景为干旱或干旱半干旱气候交替出现; (3)农业生产类型为"灌溉农业". 与此同时,明确了"亚绿洲"的内涵,并提出了亚绿洲划分的标准: (1)3≤Kc<4; (2)地处干旱半干旱交错气候带; (3)以灌溉农业为主的区域. 依据划分标准,对伊犁河谷西部、阿勒泰山南坡额尔齐斯河河谷、河套平原、银川平原等四片争议区域的归属问题进行了探讨. 结论:伊犁河谷西部、阿勒泰山南坡额尔齐斯河河谷、银川平原、河套平原等四片区域为均为"亚绿洲"分布区.
英文摘要	The paper summarizes the views of predecessors on the border of arid area, with the findings of the border of arid area relating to the one of the distribution of the oasis. Based on prior studies on the distribution of the oasis in China, this paper proposes three standards for oasis to further the issue as follows: ( 1 ) K_c ≥ 3 ; (2) the climate backgrounl of the region changes between arid and semi-arid; (3) the type of agricultural production is "irrigation farming". Researching on the transitional regions between arid and sub-arid areas, the paper concludes that there are several evident differences between the oases in sub-arid areas and those in arid areas, and defines the oasis and "sub-oasis". There exists three standards: (1) 3 ≤Kc <4;(2) with the location in the overlapping climate zone of the arid and sub-arid areas; (3) the region with irrigated farming as dominant industry. The characteristical differences between oasis and sub-oasis can be shown in two aspects. Firstly, oasis is located in arid zone, while suboasis is in arid and semi-arid transition zone. Secondly, the landscape for oasis is desert, but sub-oasis is sub-semidesert. According to the standards of the sub-oasis, the paper analyses the four disputed regions of the western part of the Ili Valley, the south of Altay Mountain and Irtysh River Valley, the Hetao Plain, and the Yinchuan Plain. With the analysis on the Kc, the features of each climate zone, and the methods of farming, it concludes that these four areas are all sub-oasis. Among these areas, the Ili Valley has certain particularity because the Kc of it is less than 3, eventhough the others are more than 3. Meanwhile, with its location in the overlapping area of the arid and sub-arid areas and irrigated farming as dominant industry, it belongs to sub-oasis. The Paper has put forward the definition of "sub-oasis" which involves the classification of man-made oasis and natural one. Moreover, it researches the four sub-oasis which are all developped areas bases on natural ones. Therefore, it is necessary for the researchers to do more profound researches on purely natural sub-oasis in the future.
中文关键词	绿洲分布 ; 亚绿洲 ; 中国
英文关键词	oasis distribution sub-oasis China
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ECONOMICS
WOS研究方向	Business & Economics
CSCD记录号	CSCD:3924024
来源机构	新疆师范大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/225004
作者单位	1.华东师范大学资源与环境科学学院地理系, 上海 200062, 中国; 2.新疆师范大学地理科学与旅游学院地理系, 乌鲁木齐, 新疆 830054, 中国
推荐引用方式 GB/T 7714	白祥,钱云,金海龙,等. 对中国几片"亚绿洲"归属问题的探讨[J]. 新疆师范大学,2010,33(3):462-466.
APA	白祥,钱云,金海龙,毋兆鹏,&王坤坤.(2010).对中国几片"亚绿洲"归属问题的探讨.干旱区地理,33(3),462-466.
MLA	白祥,et al."对中国几片"亚绿洲"归属问题的探讨".干旱区地理 33.3(2010):462-466.