桂林市土壤理化性质数据集（250m）

该数据源来自于World Reference Base for Soil Resources (WRB)，通过整理获得桂林市土壤理化性质数据，内容涵盖了0-30cm厚土壤的理化信息，主要包括土壤派生属性（有机碳密度、土壤有机碳储量）、土壤物理性质（堆积密度、粘土含量、砾石含量、沙、淤泥、-10/33/1500kpa时的体积含水量）以及化学性质（阳离子交换容量、氮、土壤有机质和PH）。该数据中的土壤分类标准参考World Refeience Base (2006) Soil Groups。

This dataset is sourced from the World Reference Base for Soil Resources (WRB). We compiled soil physicochemical property data for the city of Guilin, which encompasses physicochemical information of soil at a depth of 0–30 cm. The main covered contents include soil derived properties (organic carbon density, soil organic carbon storage), soil physical properties (bulk density, clay content, gravel content, sand, silt, and volumetric water contents at -10, 33, and 1500 kPa), as well as soil chemical properties (cation exchange capacity, nitrogen, soil organic matter, and pH). The soil classification standard applied in this dataset refers to the World Reference Base (2006) Soil Groups.

搜集汇总

背景与挑战

背景概述

该数据集提供了桂林市高分辨率（250米）土壤理化性质数据，包括物理、化学及派生属性，适用于土壤科学研究和环境评估。数据来源于世界土壤资源参考基准，具有较高的权威性和实用性。