干旱区生态环境知识资源中心(Arid): 基于综合治理和水文模型的广西县域石漠化小流域区划研究

Arid

	基于综合治理和水文模型的广西县域石漠化小流域区划研究
其他题名	The Regionalization of Small Watershed in Rocky Desertification Counties of Guangxi Based on Comprehensive Controls and Hydrological Model
	闫妍 1; 胡宝清 1; 蔡会德 2
来源期刊	地球与环境
ISSN	1672-9250
出版年	2017
卷号	45 期号:2 页码:219-228
中文摘要	以小流域为单元布置各项石漠化治理工程,是国家开展石漠化综合治理的主体内容。研究基于石漠化综合治理的理念,厘定石漠化小流域概念体系。首先,运用数字高层模型数据,在ArcGIS水文模型的支持下,划分几何小流域;在此基础上,综合考虑石漠化综合治理实践经验,结合岩溶地下流域,生成实体小流域。根据小流域的自然地理背景,对实体小流域进行聚类,得到4种小流域类型,针对每种类型分别推广适宜的石漠化治理模式;最后,根据石漠化综合治理的需要,从实体小流域中选择出少数适宜安排治理工程的治理小流域,并将结果应用于天等县和环江县等石漠化综合治理工程中。
英文摘要	The main content of the comprehensive control for karst rocky desertification of the state was the arrangement of the control projects in small watersheds. Based on the concept of comprehensive treatment, the conceptual system of the small watershed was figured out. First, with the support of the hydrological model in ArcGIS, the digital elevation model was processed and the geometric small watershed was divided. On this basis, the practical experience of comprehensive controls was considered and the underground karst watershed was combined to generate the entity small watershed. According to the physical geography background, the entity small watershed was clustered into four types. And the control patterns were generalized specific to each type. Finally, the small watersheds for comprehensive controls were selected from the entity small watershed according to the requirement of control projects. The results were applied in the practical control projects, such as the Tiandeng county and the Huanjiang County.
中文关键词	石漠化 ; 小流域概念体系 ; 区划 ; 综合治理
英文关键词	karst rocky desertification conceptual system of small watershed regionalization comprehensive controls
语种	中文
国家	中国
收录类别	CSCD
WOS类目	GEOSCIENCES MULTIDISCIPLINARY
WOS研究方向	Geology
CSCD记录号	CSCD:5962311
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/235803
作者单位	1.广西师范学院, 北部湾环境演变与资源利用教育部重点实验室;;广西地表过程与智能模拟重点实验室, 南宁, 广西 530001, 中国; 2.广西林业勘测设计院, 南宁, 广西 530011, 中国
推荐引用方式 GB/T 7714	闫妍,胡宝清,蔡会德. 基于综合治理和水文模型的广西县域石漠化小流域区划研究[J],2017,45(2):219-228.
APA	闫妍,胡宝清,&蔡会德.(2017).基于综合治理和水文模型的广西县域石漠化小流域区划研究.地球与环境,45(2),219-228.
MLA	闫妍,et al."基于综合治理和水文模型的广西县域石漠化小流域区划研究".地球与环境 45.2(2017):219-228.