Climate Change Research ›› 2020, Vol. 16 ›› Issue (5): 570-578.doi: 10.12006/j.issn.1673-1719.2019.310

• Cryosphere Service • Previous Articles     Next Articles

A study on sustainable use of cryospheric resources

LI Chen-Yu1,2,3(), WANG Xiaoming1(), DING Yong-Jian1,2,3, ZHANG Wei1   

  1. 1 State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences (CAS), Lanzhou 730000, China
    2 Key Laboratory of Eco-Hydrology of Inland River Basin, Northwest Institute of Eco-Environment and Resources, CAS, Lanzhou 730000, China
    3 University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2019-12-31 Revised:2020-03-25 Online:2020-09-30 Published:2020-09-30
  • Contact: WANG Xiaoming E-mail:lichenyu@lzb.ac.cn;xiaomingwang@lzb.ac.cn

Abstract:

The cryosphere provides important resources for the socio-economic development in the cold and arid regions, which have been deeply impacted by climate change. Considering an increasing in anthropogenic needs and scarcity of cryospheric resources, their proper use is one of the core issues to ensure sustainable development in the regions. This paper puts forward an approach based on the perspective of “resources-assets-capital (RAC)”, by which management of cryospheric resources is discussed along with its ownership and capitalization for socio-economic development as the core process of cryosphere services. For the purpose of providing the decision-makers with scientific evidence for spatial decision, the spatial patterns of potential utilities, on the aspects to provide benefits to population, economics and environment in China, have been analyzed. Synergies between the potentials are also presented. The results show that most of Northeast China, the west of Xinjiang and the south of Tibet are gathering areas of river basins with high-level population and economic potential, while North China, Northeast China, the west of Xinjiang, the east edge and south of Tibet are gathering areas of river basins with high synergies. Based on the identification of the utility potential of “population-economy-ecology”, it is helpful to implement “quality improvement” and “efficiency enhancement”, and whereby sustainable use of cryospheric resources could be developed.

Key words: Cryosphere, Resources, Sustainable use, Resources-assets-capital (RAC), Potential utilities

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