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- Spatial distribution and ecological adaptability of wetland vegetation in Yellow River Delta along a water table depth gradient. 水深梯度下湿地植被空间分布与生态适应
- water table depth gradient 水深梯度
- water table depth 水深
- Seed bank variation along a water depth gradient in a subtropical lakeshore marsh, Longgan Lake, China. 运用神经网络评价水淹和未水淹条件下灰化苔草光合特性的变化。
- Below the water table is the zone of saturation. 潜水面以下就是饱水带。
- The water table has been lowered by drought. 由于天旱,地下水位降低了。
- Below the water table at static equilibrium, hydrostatic pressure potential increases with increasing depth. 在水面以下,当静态平衡时,静水压力随深度而增加。
- Just above the water table, the pores are practically saturated. 稍高出潜水面的孔隙实际上是饱和的。
- The main factors of the DRTA model are: (1) depth to water table, (2) rating media of the vadose zone, (3) thickness of rating media in the vadose zone and (4) aquifer thickness. DRTA模型包含有地下水埋深、包气带评分介质、包气带评分介质的厚度和含水层厚度4个因子;
- The saturated zone is bounded above by a water table. 饱和带的上界面为潜水面。
- The paper introduces seven factor of DRASTIC model: Depth of water table、Net recharge、Aquifer media、Soil media、Topography、Impact of Vadose Zone and Hydraulic Conductivity. 介绍了DRASTIC模型的七个评价因子:地下水埋深、含水层净补给量、含水层介质类型、土壤类型、地形坡度、包气带介质I的影响和含水层的导水系数。
- Water table is a surface on which the presure is atmospheric. 潜水面是一个其表面上压力等于大气压力的面。
- This lowers the water table and reduces soil alkalinization. 这能降低水位,减少土壤的碱份。
- Water table is a surface on which the pressure is atmospheric. 潜水面是一个其表面上压力等于大气压力的面。
- The water that fills the pores below the water table is not static. 充填在潜水面以下孔隙中的水不是静止的。
- Vadose zone is below weathering crust face and on water table. 潜流岩溶带的上限是枯水期的最低潜水面,该带地下水受压力梯度控制并沿水平方向流动,最明显的岩溶特征是出现大型的水平溶洞,地下暗河及其溶蚀孔、洞、缝发育段。
- The level of the water table also fluctuates slightly with the season. 潜水面的高度也随着季节而稍有波动。
- shallow water table depths 浅层地下水埋深
- The distance of the water table below the soil surface must be adjusted. 必须调整土壤表面以下水位的距离。
- The water table of this land has nearly dried up, and needs treatment. 这块地的地下水层已经接近干枯,需要进行治理了。