2008-2010年黄土丘陵沟壑区第三副区罗玉沟流域径流场数据集

本数据集为2008-2010年黄土丘陵沟壑区第三副区罗玉沟流域径流场数据。2006年在罗玉沟试验场集中布设不同坡度、不同措施的17个坡面径流小区，主要观测指标为降水量、径流、泥沙、地表植被、土壤含水率等参数指标。雨量计观测降水量；集流池人工观测产流量；人工取沙样、置换法计算含沙量进而推算产沙量；植被覆盖度采用目估...This dataset contains runoff plot data collected from the Luoyugou Watershed in the third sub-region of the Loess Hilly and Gully Region during 2008–2010. In 2006, 17 slope runoff plots with varying slopes and conservation measures were centrally deployed at the Luoyugou Experimental Station. The main observed parameters include precipitation, runoff, sediment, surface vegetation, soil moisture content and other related indicators. Precipitation was measured using rain gauges; runoff yield was manually observed via runoff collection tanks; sediment samples were collected manually, and sediment concentration was calculated via the displacement method to further deduce sediment yield; vegetation coverage was estimated visually, etc.

搜集汇总

背景与挑战

背景概述

该数据集为2008-2010年黄土丘陵沟壑区第三副区罗玉沟流域的径流场观测数据，来源于17个不同坡度和措施的坡面径流小区，主要指标包括降水量、径流、泥沙、地表植被和土壤含水率等。数据集包含径流小区基本情况表和逐次径流泥沙测验成果表，通过线上共享方式提供，适用于地球科学和生态环境科学领域的研究。