regional water balance meaning in English
区域水量平衡
区域水平衡
Examples
- In the view of regional water balance and cropping irrigation efficiency increase , optimized model for the mid - long term cropping was proposed . practicing these pattern can guarantee water resources balance , satisfy the requirement of production , economic increase and ecological efficiency for agriculture
该方案基本可以实现顺义区种植业水资源的平衡利用，满足社会对农业生产的需求，并使农业经济效益和养殖业生产得到最大可能的保证。 - In order to maintain the sustainable use of land and water resource , to protect the land from desertification and to make longyangxia reservoir safe , firstly , the spatially disturbed model has been established in which includes dem - based precipitation and runoff , regional transpiration and regional water balance modules in gonghe . secondly , the model of grassland climate potential productivity and the model of grassland productivity modified by plant water demand and stocking intensity factors has been constructed in gonghe . according to the carrying capacity and the actual amount of animals on the grassland , coupled with actual grassland investigation , and by using social - economic data , the grassland productivity , species composition , biotope and the cause of desertification has been analyzed
为了做到对本区的水土资源的可持续利用、防治本区的荒漠化和保护龙羊峡水库，所以基于dem和已有的气象、水文长短期观测和实测数据，首先构建了青海共和盆地降雨、径流、蒸散和区域水分平衡的分布式模型；进一步在此基础上，构建了青海共和盆地草地生产力的模型和基于作物水分耗散与放牧因子校正的青海共和盆地草地生产力模型；利用草地载畜能力和现有牲畜量以及社会经济因子等统计数据，结合实地调查，分析了青海共和盆地草地生产力、物种构成、生境变化和荒漠化成因及其内在驱动因子，并对草地可持续利用做了评价。