2011-2018年黄土高塬沟壑区南小河沟流域董庄沟（非治理）观测数据集

本数据集为2011-2018年黄土高塬沟壑区南小河沟流域董庄沟（非治理）观测数据。董庄沟（非治理沟）为南小河沟流域中的一条小支沟，2011~2014年流域面积为1.15 ㎞²，2015年以后流域面积1.12 ㎞²。董庄沟保持原有的状态。董庄沟径流站设在原始生态环境下的董庄沟主沟道距董庄沟沟口公路420m处，观测断...This dataset contains observational data from the Dongzhuanggou (unmanaged) watershed in the Nanxiaogou River Basin, loess plateau gully region, during 2011–2018. As a small tributary watershed within the Nanxiaogou River Basin, Dongzhuanggou had a drainage area of 1.15 km² between 2011 and 2014, and 1.12 km² from 2015 onwards. Dongzhuanggou has remained in its original, unmodified state. The Dongzhuanggou runoff monitoring station is situated in the main gully channel of Dongzhuanggou under its original ecological environment, 420 meters away from the highway at the gully mouth of Dongzhuanggou, with the observation section...

搜集汇总

背景与挑战

背景概述

该数据集为2011-2018年黄土高塬沟壑区南小河沟流域董庄沟（非治理）观测数据，主要包含降水量、径流和泥沙等关键指标，用于研究未治理小流域的水土流失规律，并与治理沟道进行对比分析。数据集覆盖面积约1.12-1.15 km²，通过线上共享方式提供，服务于生态环境科学研究。