1) canopy leaching
林冠淋溶
2) canopy
林冠
1.
4 mm,among them the throughfall,stemflow and canopy interception rate make up 72.
另外,林冠年截留量为345。
2.
Forest canopy is regarded as a most direct and active interface between the forest and its outer environment.
林冠是森林与外界环境相互作用最直接和最活跃的界面层 ,同时 ,它本身又承载了森林生物多样性的主体部分。
3.
Characteristics of solar radiation and its distribution above the canopy of tropical seasonal rain forest in Xishuangbanna, Southwest China;
为探讨热带季节雨林太阳辐射特征,利用西双版纳2003年热带季节雨林太阳辐射整年观测资料,统计、分析了热带季节雨林冠层太阳辐射能量平衡各分量的年、季节和日变化特征。
3) forest canopy
林冠
1.
Edge effect of intercepted fog water by forest canopy at a rubber plantation in Xishuangbanna, Southwest China;
热带人工橡胶林林冠截留雾水的边缘效应研究
2.
The study indicated that the average diameter and D~(50) of natural raindrops of outside rain were decreased along with enhanced rainfall intensity; the rainfall diameter distribution outside forest canopy was commonly lower than that of ins.
55 mm/h)气候条件下,林内降雨动能显著高于林外降雨动能,可初步认为在小雨强时林冠层对降雨能量有增大作用。
3.
Combined with previous methods and research results on raindrop and started from the mechanism that rainfall generates energy,the changes of raindrop characteristics and rainfall energy outside and inside forest canopy in the area were analyzed.
35mm/h)气象条件下,林内降雨动能显著高于林外降雨动能,可初步认为在小雨强时林冠层对降雨能量有增大作用。
4) Forest canopy health
林冠健康
5) canopy interception
林冠截留
1.
In order to understand the water conservation function of forest in the Three Gorges Region of Yangtze River and provide fundamental basis for vegetation construction of this region,the function of canopy interception of three main forest types based on the data from fixed sample plots in Jinyun Mountain in Chongqing City were studied.
为探讨长江三峡地区的森林水文作用,并为长江三峡的植被建设提供依据,研究重庆缙云山自然保护区3种森林类型典型林分的林冠截留作用。
2.
4 mm: a) canopy interception was 67.
4 mm时,林冠截留量为67。
3.
A Pinus tabulaeformis plantation in western Miyun Reservoir of Beijing city was observed and ana- lyzed to study canopy interception,throughfall,and stemflow.
对北京密云水库库西油松人工林的林冠截留、穿透降水和树干茎流的观测和分析结果表明,单次降雨过程中的林冠截留量与林外降水量呈幂函数关系,而穿透雨量和树干茎流量跟林外降水量皆呈线性相关关系,它们占林外降水的比例分别为7。
6) airspace above canopy
林冠上方
参考词条
补充资料：化学淋溶
分子式：
CAS号：
性质：天然降水在下渗到地表风化壳或土壤的过程中，其所含的化学物质(主要有氧、二氧化碳、硝酸盐、硫酸盐和氯化物等)所发生的氧化、溶解和下渗的作用。易溶性盐类(如硝酸盐、氯化物)经淋溶会大量进入水中，下渗到土壤深层；难溶性盐(如钙、镁的碳酸盐)较难进入水中，且下渗距离小。研究化学淋溶作用，可了解化学物质在土壤、风化垂直方向上的迁移规律，如酸雨中含硫化合物对土壤污染的问题等。
CAS号：
性质：天然降水在下渗到地表风化壳或土壤的过程中，其所含的化学物质(主要有氧、二氧化碳、硝酸盐、硫酸盐和氯化物等)所发生的氧化、溶解和下渗的作用。易溶性盐类(如硝酸盐、氯化物)经淋溶会大量进入水中，下渗到土壤深层；难溶性盐(如钙、镁的碳酸盐)较难进入水中，且下渗距离小。研究化学淋溶作用，可了解化学物质在土壤、风化垂直方向上的迁移规律，如酸雨中含硫化合物对土壤污染的问题等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。