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文章摘要

淮北市“三生”空间格局演变及影响因素分析

Evolution and Influencing Factors of the Production Living Ecological Spaces in Huaibei

DOI：

英文关键词: Production living ecological spaces Driving factors Coal mining subsidence Landscape pattern index Huaibei

基金项目:国家自然科学基金资助项目（（41961045）

作者	单位
王爱梅	青海师范大学地理科学学院
杨显明	青海师范大学地理科学学院；青藏高原地表过程与生态保育教育部重点实验室；青海省人民政府北京师范大学高原科学与可持续发展研究院

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中文摘要:

基于2000—2020年淮北市土地利用数据和社会经济统计数据，运用景观格局指数、土地利用转移矩阵，研究淮北市近20年“三生”空间的分布特征和演变趋势，采用地理探测器分析其驱动因素。结果表明，近20年来，淮北市生产空间面积呈减少趋势，总计减少9180km2，生活和生态空间面积呈增加趋势，其中生产空间面积占比最高，为7832%。景观格局指数显示，在采煤塌陷的影响下原有连片的生产空间破碎化。“三生”空间土地利用功能彼此转换加剧。自然因素是淮北市“三生”空间形成和演化的基础性因素，人口因素、经济水平是影响生产和生活空间的主要推动力，采煤塌陷驱动生态空间的演变。

英文摘要:

Based on the land use data and socio economic statistical data of Huaibei from 2000 to 2020， this paper applied landscape pattern index and land use transfer matrix to study the distribution characteristics and evolution trends of the production living ecological spaces in Huaibei over the past two decades， and identify the driving factors by geographic detectors. The results indicated that over the past 20 years， the area of production space in Huaibei showed a decreasing trend， with a total reduction of 9180 km2. The areas of living space and ecological space showed an increasing trend. The proportion of the production space area was the highest， at 7832%. The landscape pattern index showed that the original contiguous production space was fragmented due to the impact of coal mining subsidence. The transformation of land use functions in the production living ecological spaces was intensifying. Natural factors were the foundational factors for the formation and evolution of the production living ecological spaces in Huaibei. Population and economic level were the main driving forces affecting the production space 〖GK!87mm〗and living space. Coal mining subsidence drove the evolution of ecological space.

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