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冰川冻土 ›› 2021, Vol. 43 ›› Issue (5): 1582-1593.doi: 10.7522/j.issn.1000-0240.2021.0039

• 冰冻圈与可持续发展 • 上一篇    下一篇

人类活动强度空间化方法综述与展望

段群滔1,2(),罗立辉1,2()   

  1. 1.中国科学院 西北生态环境资源研究院,甘肃 兰州 730000
    2.中国科学院大学,北京 100049
  • 收稿日期:2019-10-22 修回日期:2021-01-11 出版日期:2021-10-31 发布日期:2021-12-09
  • 通讯作者: 罗立辉 E-mail:duanqt@lzb.ac.cn;luolh@lzb.ac.cn
  • 作者简介:段群滔,硕士研究生,主要从事人类活动空间化及生态环境评估研究. E-mail: duanqt@lzb.ac.cn
  • 基金资助:
    国家重点研发计划项目(2019YFC0507400);国家自然科学基金项目(41871065);中国科学院“西部之光”西部青年学者项目资助

Summary and prospect of spatialization method of human activity intensity: taking the Qinghai-Tibet Plateau as an example

Quntao DUAN1,2(),Lihui LUO1,2()   

  1. 1.Northwest Institute of Eco-Environment and Resources,Chinese Academy of Sciences,Lanzhou 730000,China
    2.University of Chinese Academy of Sciences,Beijing 100049,China
  • Received:2019-10-22 Revised:2021-01-11 Online:2021-10-31 Published:2021-12-09
  • Contact: Lihui LUO E-mail:duanqt@lzb.ac.cn;luolh@lzb.ac.cn

摘要:

地球系统受到气候变化和人类活动的双重影响,相比于气候变化研究相关的空间数据在数据采集、制备方法、制备速度、时空分辨率和数据质量等各方面的快速发展和提高,人类活动强度空间数据还处于探索发展阶段。人类活动强度空间数据有助于更好的理解人类活动影响的强度和范围,对于探究人类活动对地球系统各圈层及其变化的影响,以及促进全球和区域可持续发展具有重要意义。基于此,通过对人类活动强度空间数据相关研究进行梳理和分析,首先提出人类活动强度空间化的概念,然后归纳总结六类主要的空间化方法,并以青藏高原地区为例重点展示和分析四类应用较为广泛的方法,包括净初级生产力人类占用法、土地类型变化法、全球干扰指数法和人类足迹指数法等。最后讨论目前人类活动强度空间化研究中存在的问题,并对未来的发展提出建议。

关键词: 人类活动, 地球系统, 空间数据, 青藏高原

Abstract:

The earth system is driven by global climate change combined with human activities. Compared to the spatial data related to climate change has been greatly developed in data collection, preparation methods, spatial-temporal resolution, data quality, and so on, the data of human activity intensity is still in the stage of exploration. The spatial data of human activity intensity will not only help to understand the intensity and scope of human activities but also distinguish the impact on the earth surface between human activity and climate change. Furthermore, it is also of great significance for regulating human activities and regional sustainable development. In this paper, according to review the study of the spatial data of human activity intensity in recent decades, we first introduce the concept of the spatialization of human activity intensity. Then we make a summary of the spatialization method of human activity intensity, which can be divided into two categories: direct spatialization based on human activities and indirect spatialization based on indicators of the earth system. Meanwhile, we gave a detailed description of several methods that are widely applied, including HANPP (Human appropriation of Net Primary Production), land use/cover change, MGDI (MODIS Global Disturbance Index) and HFI (Human Footprint Index), and taking the Qinghai-Tibet Plateau as an example for spatial data demonstration and analysis. Finally, we discuss the current problems with the study of the spatialization of human activity intensity and give our suggestions for future study.

Key words: human activity, earth system, spatial data, Qinghai-Tibet Plateau

中图分类号: 

  • P208