The analysis of the relation between land use and chemicalrunoff .
分析了土地利用方式与化学径流之间的关系。
2
Chemical erosion rate has a positive correlation with runoff.
化学溶蚀速率与地表径流量呈正相关关系。
3
A simple two-layer analytical model was developed to describe the process of dissolved chemical loss in surface runoff from the beginning of runoff occurrence.