Analysis of water resources utilization and economic development based on water ecological footprint in Shandong Province
YANG Yuheng1, CAO Shengle1*, LIU Yang1,2, CHENG Yufei1
1. School of Civil Engineering, Shandong University, Jinan, Shandong 250061, China; 2. Faculty of Science, University of Melbourne, Melbourne, Victoria 3010, Australia
Abstract:To study the coordination of water resources utilization and economic growth, a calculating method of water ecological footprint was put forward by considering different receptive water bodies. This method was used to calculate water yield and ecological footprint of water quality of Shandong Province in 2003—2015. Macro-level coordinated development of decoupling evaluation model and micro-level coordination degree theory were established to evaluate the coordination relationship between water resources consumption and economic growth. The results found that the water ecological footprint of Shandong Province presented an uptrend of fluctuation overall, and the ecological footprint of water showed obvious agricultural dominance. The proportion of ecological footprint of surface water to groundwater was 3∶4, and in the ecological footprint of surface water, nitrate nitrogen was the deci-sive pollutant in 2003—2009, but phosphorus was the decisive pollutant in 2010—2015. The ecological footprint of groundwater was more complicated, which was alternately determined by COD, nitrate nitrogen and phosphorus. The per capita GDP growth and water ecological footprint are transformed from the primary coordination of weak decoupling to the intermediate coordination of strong decoupling. It is basically suggested that the coordinated development of water resources and economy in Shandong Province shows an improved trend.
杨裕恒,曹升乐*,刘阳,,程雨菲. 基于水生态足迹的山东省水资源利用与经济发展分析[J]. 排灌机械工程学报, 2019, 37(4): 256-262.
YANG Yuheng, CAO Shengle*, LIU Yang,, CHENG Yufei. Analysis of water resources utilization and economic development based on water ecological footprint in Shandong Province. Journal of Drainage and Irrigation Machinery Engin, 2019, 37(4): 256-262.
[1]ZHUANG X W, LI Y P, NIE S, et al. Analyzing climate change impacts on water resources under uncertainty using an integrated simulation-optimization approach[J]. Journal of hydrology, 2018,556:523-538.[2]潘安娥, 陈丽. 湖北省水资源利用与经济协调发展脱钩分析——基于水足迹视角[J]. 资源科学, 2014,36(2):328-333. PAN Ane, CHEN Li. Decoupling and water footprint analysis of the coordinated development between water utilization and the economy in Hubei[J]. Resources science, 2014,36(2):328-333.(in Chinese)[3]BAO Chao, HE Dongmei. The causal relationship between urbanization, economic growth and water use change in Provincial China[J]. Sustainability, 2015,7(12):16076-16085.[4]LIU Jing, SUN Shikun, WU Pute, et al. Evaluation of crop production, trade, and consumption from the perspective of water resources: a case study of the Hetao irrigation district, China, for 1960—2010[J]. Science of the total environment, 2015,505:1174-1181.[5]刘帝, 操信春, 王玉宝. 基于田间实际耗水的作物生产水足迹[J]. 排灌机械工程学报, 2014,32(8):719-724. LIU Di, CAO Xinchun, WANG Yubao. Water footprint of grain production based on crop water consumption[J]. Journal of drainage and irrigation machinery engineering, 2014,32(8):719-724.(in Chinese)[6]杨振华, 苏维词, 赵卫权. 岩溶地区水资源与经济发展脱钩分析[J]. 经济地理, 2016,36(10):159-165. YANG Zhenhua, SU Weici, ZHAO Weiquan. Decoupling analysis of urban water resources and economic development based on water ecological footprint[J]. Economic geography, 2016,36(10):159-165.(in Chinese)[7]SU Yin, GAO Weijun, GUAN Dongjie, et al. Dynamic assessment and forecast of urban water ecological footprint based on exponential smoothing analysis[J]. Journal of cleaner production, 2018,195:354-364.[8]张义, 张合平, 李丰生, 等. 基于改进模型的广西水资源生态足迹动态分析[J]. 资源科学, 2013,35(8):1601-1610. ZHANG Yi, ZHANG Heping, LI Fengsheng, et al. Dynamic analysis of the water resource ecological footprint of Guangxi based on an improved mode[J]. Resources science, 2013,35(8):1601-1610.(in Chinese)[9]MEKONNEN M M, HOEKSTRA A Y. Global grey water footprint and water pollution levels related to anthro-pogenic nitrogen loads to fresh water[J]. Environmental science & technology, 2015,49(21):12860-12868.[10]王丹阳, 李景保, 叶亚亚, 等. 一种改进的灰水足迹计算方法[J]. 自然资源学报, 2015,30(12):2120-2130. WANG Danyang, LI Jingbao, YE Yaya, et al. An improved calculation method of grey water footprint[J]. Journal of natural resources, 2015,30(12):2120-2130.(in Chinese)[11]WANG Shasha, LI Rongrong. Toward the coordinated sustainable development of urban water resource use and economic growth: an empirical analysis of Tianjin City, China[J]. Sustainability, 2018,10(5):1-13.[12]MARTINICO-PEREZ M F G, SCHANDL H, FISHMAN T, et al. The socio-economic metabolism of an emerging economy: monitoring progress of decoupling of economic growth and environmental pressures in the Philippines[J]. Ecological economics, 2018,147:155-166.[13]蒋桂芹, 于福亮, 赵勇. 区域产业结构与用水结构协调度评价与调控——以安徽省为例[J]. 水利水电技术, 2012,43(6):8-11,15. JIANG Guiqin, YU Fuliang, ZHAO Yong. Assessment and regulation of coordinated degree between regional industrial structure and water utilization structure—a case of Anhui Province[J]. Journal of materials sciences & technology, 2012,43(6):8-11,15.(in Chinese)[14]WANG R Y, NG C N, LENZER J H, et al. Unpacking water conflicts: a reinterpretation of coordination pro-blems in China′s water-governance system[J]. International journal of water resources development, 2016:33(4):553-569.[15]国家环境保护总局. 地表水环境质量标准:GB 3838—2002[S]. 北京: 中国标准出版社, 2002.[16]国家环境保护总局. 地下水质量标准:GB/T 14848—2017[S]. 北京: 中国标准出版社, 2002.[17]中华人民共和国环境保护部. 第一次全国污染源普查公报[R]. 北京:中华人民共和国环境保护部,2010.