PROGRESS IN GEOGRAPHY ›› 2020, Vol. 39 ›› Issue (3): 503-518.doi: 10.18306/dlkxjz.2020.03.014

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Research progress of the identification and optimization of production-living-ecological spaces

HUANG An1,2, XU Yueqing1,2,*(), LU Longhui1,2, LIU Chao3, ZHANG Yibin1,2, HAO Jinmin1,2, WANG hui1,2   

  1. 1.College of Land Science and Technology, China Agricultural University, Beijing 100193, China
    2.Key Laboratory of Agricultural Land Qualify, Monitoring and Control, Ministry of Natural Resources, Beijing 100193, China
    3.College of Public Administration, Central China Normal University, Wuhan 430079, China
  • Received:2019-04-01 Revised:2019-09-17 Online:2020-03-28 Published:2020-05-28
  • Contact: XU Yueqing E-mail:xmoonq@sina.com
  • Supported by:
    National Natural Science Foundation of China(41971238);National Natural Science Foundation of China(41571087)

Abstract:

The study on identification and optimization of production-living-ecological spaces is to optimize the layout of future space based on identifying the structure, pattern, and problems of current spaces, which is a more comprehensive land spatial zoning approach and an urgent practical problem in national spatial planning, as well as a frontier of academic research. In this study, literature review methods, comparative analysis, and induction were performed to systematically summarize the current research situation of the concept and connotation, identification, and optimization of production-living-ecological spaces. At present, the research on the identification and optimization of production-living-ecological spaces has made a major breakthrough. However, the internal mechanism and concept of the formation of production-living-ecological spaces were insufficiently examined. The quantitative identification method and technical system of production-living-ecological spaces need to be improved. The dynamic change and driving mechanism, spatial conflict diagnosis, and problem analysis of production-living-ecological spaces were weakly researched. Optimization theory and technology system of production-living-ecological spaces were still in the initial stage. We propose the following future directions: Forming the concept of quality and quantity in future research; Attaching importance to lessons-learned from the existing research results of international spatial planning; With formation mechanism and concept definition, quantitative identification, mechanism of change examination, conflict diagnosis, and problem analysis and optimization control and simulation of production-living-ecological spaces as the main research lines, constructing the theory and technical system of identification and optimization of production-living-ecological spaces. Meanwhile, more attention should be paid to mountainous areas with horizontal and vertical features.

Key words: production-living-ecological spaces, identification, optimization, research progress and prospect