内陆干旱平原区,inland arid plain area
1)inland arid plain area内陆干旱平原区
1.Exploitation of soil and water resources and redistribution of salt ininland arid plain area内陆干旱平原区水土资源开发与盐分再分布的关系
英文短句/例句
1.Exploitation of soil and water resources and redistribution of salt in inland arid plain area内陆干旱平原区水土资源开发与盐分再分布的关系
2.Study on Water Saving by Preventing Evaporation Experiment in Inland Arid Area Plain Reservoirs;内陆干旱区平原水库防蒸发节水试验研究
3.Study on Available Water Resources in Arid Inland Region of Northwest;西北内陆干旱区水资源可利用量研究
4.A Study on Initial Allocation of Continental River Water-taking Right in Arid Area;内陆干旱区河流取水权初始分配研究
5.TIBETAN PLATEAU UPLIFT AND DRYING IN EURASIAN INTERIOR AND NORTHERN ARFICA青藏高原隆升与欧亚内陆及北非的干旱化
6.Study on Moisture and Salinity Monitoring and Evaluation of Comprehensive Benefits in Arid Inland River Irrigation Rigion;干旱内陆河灌区水盐监测与综合效益评价研究
7.A Study on Reservoir Joint Optimized Operation of Water Quality and Water Quantity in Arid Area;内陆干旱区水库水质水量联合优化调度研究
8.Study on the Rational Allocation of Initial Water Rights and Water-right Market in Northwest Arid Region of China;西北内陆干旱区初始水权分配和水市场研究
9.A Case Study of Linkage between Environment and Poverty in the Semi-Arid Northwestern China;西北内陆干旱区环境与贫困关系个案研究
10.Oasis Agriculture Characters and Development in Arid Area of Northewestern China;西北干旱区内陆绿洲农业特征及发展认识
11.A Study on Spatial Pattern of Residential Area in Inland River Basin over the Arid Areas干旱区内陆河流域居民地空间格局研究
12.Research Progress about the Agricultural Technologyg Coupling Water with Fertilizer in Cotton Production in Arid Area of Xinjiang Inland新疆内陆干旱区棉花水肥耦合研究进展
mentary of Study on Ecological Environmental Water Use in China Inland Arid Regions中国内陆干旱区生态环境用水研究述评
14.Evaluation on the introduced alfalfa cultivars for the steppe area in Inner Mongolia内蒙古干旱草原区紫花苜蓿引种评价
15.The Study of Dynamic Movement of Water and Salt in Soil Nearby Campestris Reservoirs of Arid and Semiarid Region;干旱半干旱区平原水库附近土壤水盐动态变化研究
16.Relationship between the Urbanization Process and the Regional Ecological Responses in the Arid Inland Basins of the Northwest China;西北干旱区内陆河流域城镇化过程与区域生态环境响应关系研究
17.Global overheating will also bring drought, famine and disease to inland communities everywhere on Earth.全球过热还会给全球内陆地区带来干旱、荒和疾病。
18.Impacts of Environment Change on Agricultural Water Consumption in Shiyang River Basin in Arid Region of Northwest China;西北干旱内陆区石羊河流域农业耗水对变化环境响应的研究
相关短句/例句
inland arid region内陆干旱区
3)arid inland area干旱内陆区
1.Application of thearid inland area water balance model to the study area of Akto County;干旱内陆区水平衡模型在阿克陶研究区的应用
2.Fundamental and model of the water balance in thearid inland area;干旱内陆区水平衡基本原理与模型
4)northwest inland arid area西北内陆干旱区
1.Method for calculation of available volume of water resources fornorthwest inland arid areas;西北内陆干旱区水资源可利用量计算方法研究
5)dry in-land river basin干旱内陆河区
6)arid inland oases region干旱内陆绿洲区
延伸阅读
干旱区水文指干旱区的水文特性和水文规律。干旱区境内干旱少雨，大部分地表为沙漠或荒漠所覆盖,地表水体很少,水文研究的主要对象是地下水。但中国干旱区境内有高大山体矗立，截获降水，地表发育有一定数量的河流。因此，中国干旱地区的山区是径流形成的地区；山前平原降水量少，基本不产生地表径流。从山区进入平原的地表水被引至灌区，大量损耗于植物蒸腾和渠道田间的渗漏与蒸发。地表水的渗漏成为山前平原地区地下水的主要补给来源。干旱区河流主要为短小的、几乎相互平行的内陆河，一般多为向心水系。单纯依靠雨水补给的河流，一般在暴雨后河床里才有水流，因此径流集中于雨季，年变际化也大。中国干旱区的河流有高山冰雪融水和季节积雪补给，也有雨水补给，互相补偿。河流水量集中于夏季，水温低，流量具有明显的日变化，洪水类型也复杂多样。以季节积雪融水补给为主的河流，最大含沙量经常出现在洪峰到来之前。这是因为地面碎屑物质随春汛大量进入河床，而当流量继续增加时，地面碎屑物质已不多了。干旱区的山区一般是地下水补给河流，平原则是河水补给地下水。中国甘肃省河西走廊平原地区的地下水，河渠水的入渗量占89％，侧向地下径流、雨水及凝结水的入渗补给量只占11％。干旱区河流水文的垂直地带性规律十分显?Ｋ娓叨仍黾樱杲邓恐鸾ピ黾樱昃读魃钜驳菰觥Ｖ泄诼衬酒牒恿饔蛏角杲邓孔畲蟮母叱淘荚?3300米处。再往高处，年降水量则递减。中国干旱区高山带形成的径流所挟带的泥沙较少，低山带当出现暴雨时，河流挟带的泥沙颗粒很粗，甚至产生泥石流。高山带河水的矿化度在300毫克/升以下，而且钙值很高；发源于中低山的小河或监歇性河流，洪水期间，矿化度可超过500毫克/升，水质也逐渐变为硫酸型甚至氯化物水。干旱区湖泊主要为内陆湖,大部分是河流的尾闾,凄补给除河水外，也有地下水，几乎全部损耗于蒸发，湖水的矿化度较高，一般为咸水湖或盐湖。冰川是中国干旱区重要的水资源。中国干旱区的内陆河，冰川融水占年径流量的27.8％。
