水库水面

水库水面蒸发量计算方法的研究

Study on the calculation method of reservoir surface evaporation

盐田、水库水面、养殖水面，面积总体呈增加趋势。

The areas of breed surface , salt pan and reservoir increase .

山区水库水面气温与太阳辐射的修正及应用

Temperature and Solar Radiation 's Amendment of a Canyon Reservoir with Its Application

基于遥感技术并结合常规的水文数据模型构建，在计算水库水面面积的基础上，利用实地水文观测数据，建立水库面积~库容模型，进行水库水资源的定量测算。

According to the traditional water monitoring and remote sensing technology , the author calculates the water area and builds the water surface-water capacity model .

本次实验结果表明，清水、浑水动水水面蒸发均比清水静水水面蒸发量大，这一结论对准确计算河道水面蒸发和水库水面蒸发及水资源研究等方面具有重要的意义。

The conclusion is of great importance to accurate calculation of evaporation in channels and reserviors , to water resource study , and so on .

所谓汇入点，即该处河道入流在水库水面之下消失的那一点，其条件特别不容易定出。

The conditions at the so-called plunge point , where the river inflow disappears beneath the surface of the reservoir , are especially difficult to define .

本文针对内陆干旱区平原水库水面无效蒸发量大的问题，提出用苯板漂浮水面的工程措施来防止蒸发损失，从而达到平原水库节水的目的。

The aim of the experiment is to reduce the large amount of ineffective evaporation in inland arid area plain reservoirs by using polystyrene foam plastic slabs floating on the water surface .

我国公务员队伍人才流失的特点、原因及对策探析所谓汇入点，即该处河道入流在水库水面之下消失的那一点，其条件特别不容易定出。

The current situation of the talents loss among the Civil Servant team and the countermeasure research ; The conditions at the so-called plunge point , where the river inflow disappears beneath the surface of the reservoir , are especially difficult to define .

干旱使水库的水面降低。

The drought depressed the water level in the reservoirs .

水库湖泊水面蒸发的分析计算

Analysis and calculation of free water surface evaporation from reservoir and lake

该产品适用于清除河道、湖泊、水库中的水面漂浮物，净化环境。

The product is suitable for cleaning aquatic floaters of rivers , lakes and reservoirs to purify environment .

利用数学模型分别对9个洪水流量级进行了水库沿程水面线计算分析，每个流量级分有围垦堤和没有围垦堤两个方案。

Mathematical model is used to calculate and analyze water line in case of 9 kinds of flood flow levels respectively in reservoir .

杭州湾湿地资源丰富，河流、湖泊、水库、养殖水面、滩涂等湿地类型多样，分布广泛。

Hangzhou Bay wetland is rich in resources with various kinds of rivers , lakes , reservoirs and water surfaces for Breeding , beaches widely distributed .

研究区内人工湿地主要包括水库及养殖水面，人工湿地的破碎化剧烈升高，主要由于余杭区重视水产养殖的发展，积极发展渔业，人工养殖水面相应增加且彼此之间缺少连通性。

Artificial wetland mainly includes reservoirs and aquaculture , and artificial wetland fragmentation dramatically rise , mainly due to the development of attention for aquaculture in yuhang district , and water aquaculture increase but lack of connectedness .

水库、湖泊水面蒸发量不能直接观测，需用一些方法计算，有器测法、水量平衡法及由能量平衡和动力学方法得到的经验模型法。

Water surface evaporation capacity of reservoir or lake can 't be directly observed and should be computed with such methods as instrument-measurement method , water balance method , as well as experience model set up from energy balance and dynamics method .

在寒带，寒温带及高海拔地区，水库建成后，水面流速减小，在冬季随着气温降低，天然情况下，库区原来不结冰或者只结岸冰的河段可能全被冰层覆盖。

For reservoirs in Frigid Zone and high altitude area , water surfaces may be covered with ice because of lower air temperature and slower velocity of flow .

从白山水库坝下游地下水出露现象、水库水面结冰现象、坝基地质情况及物探检测结果、沉积条件等多个方面对水库坝基渗漏情况进行了详细分析。

The seepage in dam foundation in Baishan reservoir has been analyzed in detail from many aspects , including underground water outcropping , icing on the surface of reservoir , geological condition of dam foundation and the geophysical detection results , sediment and so on .

对滞洪型平原水库建立了洪水回补地下水的计算模型，根据影响因子，说明了平原水库水面蒸发计算方法；

This paper set up the calculation model about the flood complements the groundwater of the plain reservoir as flood detention ;