Appendix A. A description of methods used to determine physical and chemical parameters at high- and low-gradient survey sites and a table showing additional physical parameters at high-gradient sites.

A description of methods used to determine physical and chemical parameters at high- and low-gradient survey sites and a table showing additional physical parameters at high-gradient sites.本数据集包含用于测定高坡度与低坡度调查点位物理化学参数的方法说明，以及一张展示高坡度调查点位附加物理参数的表格。