A canopy budget model to assess atmospheric deposition from throughfall measurements
A canopy budget model to assess atmospheric deposition from throughfall measurements
复制标题
DOI：
10.1007/bf01186169
复制
发表时间：
1995-12-01
影响因子：
2.9
通讯作者：
Erisman, JW
中科院分区：
文献类型：
--
作者：
Draaijers, GPJ;Erisman, JW
提出了一个冠层交换模式，它允许大气沉积估计从长期的穿透雨和降水测量。在荷兰的森林，穿透测量和该模型的组合导致沉积估计是类似的沉积估计来自微气象测量和推理建模，沉积的NOy是唯一的例外。然而，冠层交换模式中的几个基本假设并没有得到很好的评价，这限制了它的应用。最后对模型的改进提出了建议。
A canopy exchange model is presented which allows atmospheric deposition to be estimated from longterm throughfall and precipitation measurements. For a forest in the Netherlands, the combination of throughfall measurements and this model resulted in deposition estimates which were similar to deposition estimates derived from micrometeorological measurements and inferential modeling, deposition of NOy being the only exception. Unfortunately, several basic assumptions in the canopy exchange model are not properly evaluated, which up to now limits its application. Suggestions are made on how the model can be improved.