data for soil crack development and preferential flow in gully systems of the Jinsha River dry-hot valley

This dataset supports the article "Effects of Soil Crack Development on Preferential Flow in Gully Systems of the Jinsha River Dry-Hot Valley". It includes raw data, processed data, metadata, and scripts related to soil crack parameters, root traits, soil physicochemical properties, and preferential flow indicators.本数据集支撑论文《金沙江干热河谷沟谷系统中土壤裂隙发育对优先流（preferential flow）的影响》。该数据集包含与土壤裂隙参数、根系性状、土壤理化性质及优先流指标相关的原始数据、处理后数据、元数据与脚本。