2017年乌海市土壤性质数据

本数据集针对已有人工覆土的煤矸石山进行研究，以发现该覆土下植被恢复群落中各物种的相对多度，矿区人工覆土煤矸石山坐标为N39°42'28.8，E106°53'16.8"，位于乌海市东部的卓子山内。其处于内蒙古高原地区，平均海拔约1150m，矿区内有诸多煤矸石山，由于长年对煤矿的采集及处于山区，地面凹凸不平。在研究区内以样方法、内业实验等方法采集数据。数据集总计6个数据表，4140条记录，主要通过对干旱区荒漠土壤和矿区煤矸石山研究测得数据。

This dataset focuses on artificially soil-covered coal gangue piles to investigate the relative abundance of each species in the vegetation restoration community under the covering soil. The coordinates of the artificially soil-covered coal gangue piles in the mining area are N39°42'28.8", E106°53'16.8", located within Zhuozi Mountain in the eastern part of Wuhai City. The study area is situated in the Inner Mongolia Plateau, with an average elevation of approximately 1150 m. The mining area contains numerous coal gangue piles; due to long-term coal mining and its mountainous terrain, the ground is uneven. Data were collected within the study area using methods including quadrat sampling and laboratory experiments. This dataset comprises a total of 6 data tables and 4140 records, with data primarily obtained from studies on arid desert soils and coal gangue piles in mining areas.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于2017年乌海市矿区人工覆土的煤矸石山，通过样方法和实验测量收集了4140条记录，旨在分析干旱荒漠区土壤性质及植被恢复群落的物种相对多度，以支持煤炭基地生态安全研究。数据属于'西北干旱荒漠区煤炭基地生态安全保障技术'项目，由北京林业大学负责，具有较高的数据质量（错误率低于1/2000），适用于植物学相关分析。