中国自然地理分区综合数据集

本数据集整合中国自然地理领域 10 类关键分区数据，覆盖生态、农业、流域、区域等多维度：1. 47 个生态功能保护区（含水源涵养、水土保持等 5 类功能）；2. 林业工程空间分布；3. 9 大农业区划（如东北平原区、青藏高原区）；4. 9 大流域片（松辽河、海河等）；5. 6 大综合区划；6. 37 个农业熟制区划（按作物熟制细分）；7. 38 个农业自然区划（依积温分 6 个温度带 + 1 个高原气候区）；8. 东中西三大区域分布；9. 黄土高原与青藏高原空间范围。数据全面反映中国自然地理分异特征，为生态保护、农业布局、流域治理等提供基础数据支撑。

This dataset integrates 10 key types of zoning data in China's physical geography field, covering multiple dimensions including ecology, agriculture, river basins, and regions: 1. 47 ecological function protection zones (covering 5 functional types such as water conservation and soil and water conservation); 2. Spatial distribution of forestry projects; 3. 9 major agricultural zoning areas (e.g., Northeast Plain Area, Qinghai-Tibet Plateau Area); 4. 9 major river basin segments (e.g., Songliao River, Haihe River); 5. 6 comprehensive zoning areas; 6. 37 agricultural cropping system zoning areas (subdivided by crop cropping systems); 7. 38 agricultural natural zoning areas (divided into 6 temperature zones + 1 plateau climate zone based on accumulated temperature); 8. Spatial distribution of the three major regions (Eastern, Central, and Western China); 9. Spatial scope of the Loess Plateau and Qinghai-Tibet Plateau. The data comprehensively reflects the differentiation characteristics of China's physical geography and provides basic data support for ecological protection, agricultural layout, river basin management, etc.

搜集汇总

背景与挑战

背景概述

该数据集整合了中国自然地理领域的10种关键分区数据，涵盖生态功能保护区、农业分区、流域区域和综合分区等多个维度，全面反映了中国自然地理的分异特征。数据为矢量格式，覆盖全国范围，旨在为生态保护、农业布局和流域治理提供基础数据支持。