干旱区地理2023，Vol.46Issue(12)：2005-2016,12.DOI:10.12118/j.issn.1000-6060.2023.201
基于生态网络分析的新疆"水-能-碳"耦合系统特征研究
Characteristics of"water-energy-carbon"coupling system in Xinjiang based on the ecological network analysis
摘要
Abstract
Water,energy,and carbon exert significant influence on the intricate interconnected systems of econo-my,society,and ecology.Alterations in any one of these factors can instigate a cascading effect,transferring eco-logical pressures and impacting the sustainable development of both regions and industries.Focusing on Xinji-ang,China,and utilizing input and output data from 2007,2012,and 2017,this paper employed the environmen-tal input-output model to calculate implicit water consumption,implicit energy consumption,and implicit carbon emissions across 18 industrial sectors in Xinjiang.Additionally,an ecological network analysis model was em-ployed to elucidate system circulation rates,robustness,and control dependencies.The findings revealed the fol-lowing insights:(1)Mixed water was predominantly allocated to domestic outflow and household consumption,whereas mixed energy and mixed carbon were primarily utilized for domestic outflow and total capital formation.(2)The circulatory rates of water networks remained below 42%,while those of energy networks and carbon net-works were below 25%,indicating an overall declining trend in the network system.(3)The system robustness of water networks,energy networks,and carbon networks signified a development stagnation,portraying an unsus-tainable overall developmental state.(4)A weak correlation was observed among the water system,energy sys-tem,and carbon system in various departments within the"water-energy-carbon"coupling system in Xinjiang.Control and dependence relationships are currently in an incidental state,lacking the formation of a synergistic"water-energy-carbon"relationship between industries.This study elucidated the governing principles of the"wa-ter-energy-carbon"coupling system in Xinjiang,providing valuable data to support the realization of a low-car-bon and efficiently integrated resource management model.关键词
生态网络分析/环境投入产出/"水-能-碳"耦合/新疆Key words
ecological network analysis/environmental input-output/"water-energy-carbon"coupling/Xinjiang引用本文复制引用
王志强,姜文桓,卢诗月..基于生态网络分析的新疆"水-能-碳"耦合系统特征研究[J].干旱区地理,2023,46(12):2005-2016,12.基金项目
国家自然科学资金项目(72164035) （72164035）
新疆维吾尔自治区社科基金项目(21BGL115) （21BGL115）
新疆维吾尔自治区自然科学基金面上项目(2022D01A85) （2022D01A85）
新疆农业大学研究生科研创新项目(XJAUGRI2022009)资助 （XJAUGRI2022009）
