黄土高原植被恢复过程中土壤水分时空变化数据集（1992-2019年）

数据集为黄土丘陵区退耕还林（草）工程实施后人工乔木、人工灌木、撂荒草地和农田浅层和深层土壤水分数据集，数据集来源于国家重点研发计划“ 重大生态工程生态效益监测与评估-重大生态工程生态效益监测与评估- 2017YFC0506503”。数据集中部分数据来源于文献和实测数据；数据通过预处理、筛选、计算、整合等步骤完成；通过严格的筛查，数据相对完整，可以客观反映黄土高原植被恢复过程中土壤水分效应，质量优良可靠。

This is a soil moisture dataset for shallow and deep soil layers of artificial arbor forests, artificial shrublands, abandoned grasslands and farmlands following the implementation of the Grain for Green Project (converting farmland to forest or grassland) in the loess hilly region. The dataset is developed under the National Key R&D Program of China "Ecological Benefit Monitoring and Evaluation of Major Ecological Projects - Ecological Benefit Monitoring and Evaluation of Major Ecological Projects - 2017YFC0506503". Part of the data in the dataset is sourced from published literature and field measurements; the data was processed and finalized through procedures including preprocessing, screening, calculation and integration. After strict quality screening, the dataset is relatively complete, which can objectively reflect the soil moisture effects during vegetation restoration on the Loess Plateau, with excellent and reliable quality.

搜集汇总

背景与挑战

背景概述

该数据集记录了黄土高原1992-2019年间植被恢复过程中浅层和深层土壤水分的时空变化，数据来源于国家重点研发计划项目，包括人工乔木、人工灌木、撂荒草地和农田的土壤水分数据。数据集通过严格的预处理和质量检查，数据质量优良可靠，能够客观反映黄土高原植被恢复的土壤水分效应。