| 杨江州,熊军,陈洪,徐林,龙华平.贵州喀斯特山区“三生空间”格局变化特征分析[J].贵州地质,2022,39(2):181-188 |
| 贵州喀斯特山区“三生空间”格局变化特征分析 |
| Discussion of Pattern Changing Characteristics of the Production-Living-Ecological’ Space in karst mountains Area of Guizhou |
| 投稿时间：2022-01-22 |
| DOI： |
| 中文关键词: 三生空间 变化特征 喀斯特山区 贵州 |
| 英文关键词:Production-living-ecological spaces Changing characteristic Karst Guizhou |
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| 中文摘要: |
| 探究贵州喀斯特山区“三生空间”格局演变特征，有助于该区国土空间优化和区域协调发展。基于1980—2018年贵州省土地利用遥感监测数据，应用动态度、转移矩阵、重心迁移模型分析其38a间“三生空间”演变特征，探寻贵州喀斯特山区土地利用结构演化的过程和规律。结果表明:(1)1980—2018年，贵州喀斯特山区绿色生态空间与农业生产空间缩减，工矿生产空间、城镇生活空间和农村生活空间迅速扩张；(2)贵州喀斯特山区用地优势功能空间是绿地生态空间，平均占比为71%；(3)各功能空间转移方向主要是农业生产空间转入城镇生活空间与工矿生产空间，绿色生态空间转入城镇生活空间与工矿生产空间；(4)贵州喀斯特山区“三生空间”用地类型在不同时期的重心迁移差异较大。 |
| 英文摘要: |
| Exploring the pattern changing characteristics of the production，living and ecological spaces (PLES) in the karst mountainous areas of Guizhou province is conducive to the optimization of land space and the coordinated development of regionsBased on the remote sensing monitoring data of land use in Guizhou from 1980 to 2018，the dynamic degree，transition matrix，and gravity center migration model were used to analyze the evolution characteristics of the PLES during the past 38 years，and the process and law of structural evolution were exploredThe results show that: (1) From 1980 to 2018，the green ecological space and agricultural production space in the karst mountainous areas of Guizhou have been reduced， and the industrial and mining production space，urban living space and rural living space have expanded rapidly(2) The dominant functional space of land in karst mountainous areas in Guizhou is green space ecological space，accounting for 71% on average(3) The transfer direction of each functional space is mainly from agricultural production space to urban living space and industrial and mining production space，and from green ecological space to urban living space and industrial and mining production space(4) The center of gravity migration of the PLES land use types in the karst mountainous areas of Guizhou varies greatly in different periods |
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