本文介绍了估算森林降水截留损失的两类模式,即统计模式和动力学模式。
The dynamic model and statistical model for estimating the gross interception of forest canopies are introduced.
此外“亚马逊自身卓越的水文地质系统可以让森林自身产生的水量至少是森林降水量的一半。”
Furthermore, "it has a remarkable hydrogeological system where the forest generates at least half of its own rainfall."
对于森林流域和灌木流域,其多年平均径流系数主要受多年平均降水量、多年平均蒸散量和平均坡度共同影响;
For forest watershed and shrub watershed, the annual mean runoff coefficient was affected by mean annual precipitation, mean annual evapotranspiration and mean slope grade.
森林植被层作为水文环境要素,对降水、蒸散和径流等水文通量在空间上的分布特征有着重要的影响作用。
As an important component in hydrological process, forest vegetation influences critically the spatial distribution of hydrological fluxes such as precipitation, evapo-transpiration, and runoff.
当考虑降水、森林尺度等更多火灾影响因素时,森林火灾模型的计算结果与实际数据符合得更好。
If more effect factors such as precipitation and forest scale are considered, the forest-fire model gets better accordance with actual forest fire data.
对于林区植被,降水的年际变化对地表植被的影响比较小,森林区植被指数最高;
The vegetation in forest area, in which has the highest vegetation index, the impact of annual change of precipitation on surface vegetation was slight.
为了分析大气降水的化学物质输入及其降水淋溶对云南哀牢山森林生态系统生物物质循环产生的影响。
The influences of chemical substance import of rainfall and rain dripping on organism substance circulation of forest ecosystem in Ailao Mountain of Yunnan Province were analyzed.
亚马逊采伐森林对干季降水的影响。
The impact of amazonian deforestation on dry season rainfall.
森林为环境所带来的最大的好处是调节气候和降水;
One of the most important environmental benefits indigenous forests provide is regulating climate and rainfall patterns;
同时模型根据土壤水贮量变化来模拟月森林水量平衡,它详细模拟了大气降水,地下水、人工灌溉、林分蒸腾量、渗透水量和土壤水之间的动态变化。
At the same time, in view of the change of soil water storage, it simulates dynamitic change among atmospheric rainfall, groundwater, irrigation, forest transpiration, deep drainage and soil water.
分析了森林植被不同层次对降水影响所引起的径流量、径流能量和径流的挟沙能力及其减小的效应。
Soil and water conservation function of forest vegetation hasbeen explained through analytical effects of vegetation different layers on rainfall effect.
冠层淋溶是森林调节降水的功能之一,是森林生态系统物质循环的重要渠道。
The leach of crown layer is one of the functions of forest in regulating rainfall and also an important. Way of material circulation in forest ecosystem.
利用区域降水量和产流特征参数,计算了长江上游森林涵养水源能力。
The capacity of forest water conservation is calculated according to precipitation and runoff characteristic parameters in the area.
利用区域降水量和产流特征参数,计算了长江上游森林涵养水源能力。
The capacity of forest water conservation is calculated according to precipitation and runoff characteristic parameters in the area.
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