概念性土壤墒情模型在霍泉灌区的应用研究  

Study on Application Of Conceptual Soil Moisture Content Model in Huoquan Irrigation District

作　　者：蒋洪庚[1] 夏自强[1] 陈海芳[1] 李国芳[1] 

机构地区：[1]河海大学水文水资源及环境学院,南京210098

出　　处：《水文》1999年第6期12-16,共5页Journal of China Hydrology

基　　金：国家"九五"攻关资助项目!(96-006-02-05)

摘　　要：由概念性水文模型出发，并经改造得到了本文的概念性土壤墒情模型。该模型在山西省洪洞县霍泉灌区动态配水系统中做了初步应用，发现由该模型计算所得的土壤含水量与实测值比较符合，且在应用时具有所需信息量少、实用性强和操作方便等特点。A kind of conceptual soil moisture model is put forward by modifying conceptual hydrologic model in this paper. The model is used in the dynamic water distribution system of Huoquan irrigation district, Hongdong county, Shanxi province. The calculated soil moisture content shows agreeable to the observed value. The model needs less information in application and has strong practicability as well as convenient operation.

关 键 词：土壤墒情 墒情预报 腾发量 霍泉灌区 墒情模型 

分 类 号：S152.7[农业科学—土壤学]