灌区水文及其灌区的水文监测  

Hydrology and Hydrological Monitoring in Irrigated Areas

作　　者：由希尧[1] 陈潮[1] 刘超英[1] 

机构地区：[1]新疆水文水资源局,乌鲁木齐830000

出　　处：《干旱区研究》2004年第2期130-133,共4页Arid Zone Research

摘　　要：新疆农业是灌溉农业 ,灌溉农业的基础是灌区水文。随着灌溉农业的发展使灌区水文学得以重视。灌区水文既是一个生产任务 ,又是一项新的研究课题。灌区水文与农田水利、灌溉管理有着密切的联系与区别。科学、合理的灌区水文监测网络和监测方法 ,是灌区内取得水文基本要素的基本保障。从灌区水文的研究内容及与相关专业的联系 ,灌区水文监测的项目、方法等方面进行讨论 。Xinjiang is located in the hinterland of Eurasia, the average annual precipitation is only 154.7 mm, and the maximum aridity indexes are over 20 and 200 in north Xinjiang and south Xinjiang respectively, so Xinjiang belongs to an arid and extremely arid area. The total irrigated area in Xinjiang is over 4.0×10 6 hm 2, and the total length of the irrigation ditches is about 4.0×10 5 km, in which the total length of the lined irrigation ditches against seepage is over 5.0×10 4 km. Agriculture in Xinjiang relies on irrigation, and the hydrology in irrigated areas is the foundation of irrigation agriculture and it is paid great attention to along with the agricultural development in irrigated areas. Hydrology in irrigated areas is a production task and also a new study topic, and is closely related to the irrigation and water conservancy and the irrigation management. The scientific and rational monitoring networks and monitoring methods of the hydrology in irrigated areas are the basic insurance for obtaining the basic hydrological data of irrigation areas. In this paper, the research contents and their relations related to the special domains, monitoring methods and monitoring parameters of hydrology in irrigated areas are discussed so as to increase the people's understanding to the hydrology and the hydrological monitoring in irrigated areas.

关 键 词：新疆 农业 灌区 水文 农田水利 

分 类 号：S271[农业科学—农业水土工程]