王亚楠,肖潇,蒲金芳,王数,王维佳,王汶.40年来长江经济带“三生”空间时空演化特征[J].农业机械学报,2022,53(11):215-225.
WANG Ya’nan,XIAO Xiao,PU Jinfang,WANG Shu,WANG Weijia,WANG Wen.Spatial and Temporal Evolution Characteristics of “Production-Living-Ecological” Space in Yangtze River Economic Belt in Past 40 Years[J].Transactions of the Chinese Society for Agricultural Machinery,2022,53(11):215-225.
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40年来长江经济带“三生”空间时空演化特征   [下载全文]
Spatial and Temporal Evolution Characteristics of “Production-Living-Ecological” Space in Yangtze River Economic Belt in Past 40 Years   [Download Pdf][in English]
投稿时间:2021-12-28  
DOI:10.6041/j.issn.1000-1298.2022.11.021
中文关键词:  国土空间  “三生”空间  时空演化  双变量空间自相关  长江经济带
基金项目:中国人民大学科学研究基金重大规划项目(17XNLG09)
作者单位
王亚楠 中国人民大学 
肖潇 中国农业大学 
蒲金芳 中国农业大学 
王数 中国农业大学 
王维佳 中国人民大学 
王汶 中国人民大学 
中文摘要:科学认知区域长时间序列下的“三生”空间数量增减关系和空间格局演化过程是实现国土空间可持续开发利用的前提。采用土地利用动态度指数、地学信息图谱、重心模型和双变量空间自相关分析研究了1980—2020年长江经济带内“三生”空间数量变化和格局演化过程。结果表明:1980—2020年长江经济带国土空间类型以生产空间和生态空间为主,且不同国土空间类型数量变化差异明显。农业生产空间和生态空间分别减小39403km2和248km2;非农生产空间和生活空间分别增加14804km2和27271km2。1980—2020年长江经济带国土空间格局变化空间指向性和地区差异性显著。1980—2020年长江经济带不同国土空间类型互动增减关系差异显著且空间异质性明显。
WANG Ya’nan  XIAO Xiao  PU Jinfang  WANG Shu  WANG Weijia  WANG Wen
Renmin University of China;China Agricultural University
Key Words:land space  “production-living-ecological” space  space-temporal evolution  bivariate spatial auto-correlation  Yangtze River economic belt
Abstract:The relationship between the quantity increase and decrease of production-living-ecological space (PLES) and the evolution process of spatial pattern are the premise of realizing the sustainable development and utilization of national space. Land use dynamic index, geo-information graphic, gravity analysis and bivariate spatial auto-correlation analysis were used to study the quantity change and spatial pattern evolution process of production-living-ecological space in the Yangtze River economic belt (YREB) from 1980 to 2020. The results were as follows: from 1980 to 2020, the main types of land space in the YREB were production space and ecological space, and the quantity changes of different land space types were obviously different. The agricultural production space and ecological space were decreased by 39403km2 and 248km2, respectively. The non-agricultural production space and living space were increased by 14804km2 and 27271km2, respectively. From 1980 to 2020, the spatial orientation and regional differences of land spatial pattern change in YREB were significant. From 1980 to 2020, the interaction between different land spatial types in the YREB had significant differences and obvious spatial heterogeneity.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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