Soil water balanceThe concept of available water holding capacity (AWHC) is important to many aspects of soil water management, particularly those involving a soil water balance calculation. In New Zealand AWHC estimates are commonly based directly or indirectly on laboratory measured pressure plate ...
沪江词库精选increase in the water-holding capacity of soil是什么意思、英语单词推荐 增加土壤保水力 相似短语 increase in the water holding capacity of soil 增加土壤保水力 water holding capacity 持水容量,含水容量,保水力 least water holding capacity 最小持水量 minimum water holding capacity 最...
Sustainable land management requires reliable information about soil hydraulic properties. Among these properties, available water-holding capacity (AWC) is a key attribute, as it quantifies the amount of water available for plants that the soil can hold
(R0.98).Soil bulk desity was about 1.14g/cm3 to 1.55g/cm3,the total porosity ranged from 38.62%to 43.76%.The order of effective water-holding capacity of soil in these forests was R.pseudoacaciaforestQ.variabilis and P.orien-talis mixed forestQ.variabilis forestcontrolled forestland(maximum ...
① Among the five vegetations the soil water holding capacity had the following order:Quercus liaotungensisPopulus davidianaSophora viciifoliaBothriochloa ischaemumSeabuckthorn.Soil water holding capacity improved with vegetation succession except for Seabuckthorn.② The specific water capacity of soil ...
The soil water holding capacity of different forestlands was investigated in the south of Lvliang Mountain. 在吕梁山南段对不同林地的土壤持水力进行了测定:结果表明:不同林地土壤含水率由小到大的排序为:天然次生林地>油松人工林地>灌木林地>对照;林地土壤具有较强的持水能力,其中天然次生林地土壤持水力最...
Soil organic matter (SOM) has been known to hold water and be an important factor in contributing to the available water-holding capacity (AWHC). Recently, however, there have been overestimates of this amount. The objective of this research was to reevaluate the relative contribution of SOM ...
It was revealed through the model that the long-term outflow of deciduous forests has increased slightly from cypress forests, and there was no consistent trend between deciduous forest and cypress at the short-term outflow.关键词: runoff analysis model water-holding capacity of the soil in the...
calculation methods mainly take the maximum population and economic indicators carried by water resources as the main targets, and design the utilization level of various resources and local economic development level, so as to analyze and calculate the size of water resources carrying capacity. But...
We hypothesize that a necessary equilibrium exists between climate, soil water-holding capacity and maximum leaf area in water limited coniferous forest ec... RR Nemani,SW Running - 《Agricultural & Forest Meteorology》 被引量: 633发表: 1989年 The effects of log erosion barriers on post‐fire ...