Ecology and Environment

Emergy-based sustainability assessment of Inner Mongolia

  • 1. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China;
    2. Department of Environmental Sciences, The University of Toledo, Toledo, OH 43606, USA;
    3. International Ecological Research Center, Zhejiang University of Agriculture and Forestry, Hangzhou 311300, China

Received date: 2011-11-21

  Revised date: 2012-05-08

  Online published: 2012-10-15


An integrated environmental accounting of the Inner Mongolia Autonomous Region (IMAR) is presented in this paper based on emergy analysis with data from 1987 to 2007. Through calculating environmental and economic inputs and a series of emergy indicators, this paper discusses IMAR’s resource use structure, economic situation, and trade status. The results show that more than 85% of the emergy used in IMAR was derived from home sources, indicating a strong capacity for self-sufficiency. Concentrated-used local non-renewable emergy, which provides IMAR economy with most of the driving forces, took the largest share in total emergy use after 2004 and reached 58% in 2007. The Western China Development Plan of 2000 ushered in a rapid growth of coal and electricity production and exportation to other regions of China from IMAR. The export/import emergy ratio of IMAR reached 3.46 in 2007, with the coal exported (3.44×1023 sej in 2007) without being used by IMAR itself, accounting for almost 100% of the difference between the imports and exports. The results also show that from 1987 to 1998, EmSI values remained higher than 10, suggesting underdevelopment in IMAR; after 1998, EmSI values decreased sharply from 19.07 in 1998 to 1.88 in 2007, indicating that IMAR is characterized by medium-run sustainability and is relying more on non-renewable resources and imports.

Cite this article

ZHU Luping, LI Haitao, CHEN Jiquan, JOHN Ranjeet, LIANG Tao, YAN Maochao . Emergy-based sustainability assessment of Inner Mongolia[J]. Journal of Geographical Sciences, 2012 , 22(5) : 843 -858 . DOI: 10.1007/s11442-012-0967-5


Almeida C M V B, Barrella F A, Giannetti B F, 2007. Emergetic ternary diagrams: Five examples for application in environmental accounting for decision-making. J. Clean Prod., 15: 63-74.
Bastianoni S B, Campbell D, Susani L et al., 2005. The solar transformity of oil and petroleum natural gas. Ecological Modelling, 186: 212-220.
Brandt-Williams S L, 2001 (revised 2002). Handbook of Emergy Evaluation. Folio#4. Emergy of Florida Agriculture. Gainesville, FL: Center for Environmental Policy, Environmental Engineering Sciences, University of Florida.
Brown M T, Buranakarn V, 2000. Emergy Evaluation of Material Cycles and Recycle Options. Gainesville, FL: The Center for Environmental Policy, Department of Environmental Engineering Sciences, University of Florida.
Brown M T, Cohen M J, Sweeney S, 2009. Predicting national sustainability: The convergence of energetic, economic and environmental realities. Ecological Modelling, 220: 3424-3438.
Brown M T, Herendeen R A, 1996. Embodied energy analysis and EMERGY analysis: A comparative view. Ecological Economics, 19: 219-235.
Brown M T, Ulgiati S, 1997. Emergy-based indices and ratios to evaluate sustainability: Monitoring economies and technology toward environmentally sound innovation. Ecological Engineering, 9: 51-69.
Brown M T, Ulgiati S, 1999. Emergy evaluation of the biosphere and natural capital. Ambio, 28: 486-493.
Cai Z F, Zhang L X, Zhang B et al., 2009. Emergy-based analysis of Beijing-Tianjin-Tangshan region in China. Communications in Nonlinear Science and Numerical Simulation, 14: 4319-4331.
Campbell D E, Brandt-Williams S, 2005. Environmental Accounting Using Emergy: West Virginia. Final Report to the US Environmental Protection Agency. Gainesville, FL: Center for Environmental Policy, Univ. of FL.
Campbell D E, Ohrt A, 2009. Environmental Accounting Using Emergy: Evaluation of Minnesota. Narragansett, RI: US Environmental Protection Agency.
CESY, 1998-2008. China Energy Statistical Yearbook. Beijing: China Statistics Press. (in Chinese)
CSY, 2000-2004. China Steel Yearbook. Beijing: The Editorial Board of China Steel Yearbook. (in Chinese)
CSY, 2008. China Statistical Yearbook. Beijing: China Statistics Press. (in Chinese)
Dong X B, Yan M C, Dong Y et al., 2007. Emergy evaluation of the eco-economic system of Inner Mongolia and study on its sustainable development strategy. Progress in Geography, 26: 47-57. (in Chinese)
Du P, Xu Z M, 2006. Emergy analysis and sustainability assessment of ecological-economics system in Gansu Province. Advances in Earth Science, 21: 982-988. (in Chinese)
Gang H, 2008. Research on the sustainable development of mining economy of Inner Mongolia. Inner Mongolia Science Technology & Economy, 15: 14-15. (in Chinese)
Giannetti B F, Barrella F A, Almeida C M V B, 2006. A combined tool for environmental scientists and decision makers: Ternary diagrams and emergy accounting. J. Clean Prod., 14: 201-210.
Han X G, Owens K, Wu X B et al., 2009. The grasslands of Inner Mongolia: A special feature. Rangeland Ecol. Manage., 62: 303-304.
Hau J L, Bakshi B R, 2004. Promise and problems of emergy analysis. Ecological Modelling, 178: 215-225.
Hu D, 1996. Realizing the sustainability: An approach of the eco-development model. Journal of Natural Resources, 11: 101-106. (in Chinese)
IMSY, 1988-2008. Inner Mongolia Statistical Yearbook. Beijing: China Statistics Press. (in Chinese)
IMSY, 2010. Inner Mongolia Statistical Yearbook. Beijing: China Statistics Press. (in Chinese)
Jiang J, Sun Z Q, Liu M Q, 2010. China’s energy development strategy under the low-carbon economy. Energy, 35: 4257-4264.
John R, Chen J Q, Lu N et al., 2008. Predicting plant diversity based on remote sensing products in the semi-arid region of Inner Mongolia. Remote Sens. Environ., 112: 2018-2032.
John R, Chen J Q, Lu N et al., 2009. Land cover/land use change in semi-arid Inner Mongolia: 1992-2004. Environ. Research Letters, 2009, 4: 501-509.
Li H T, Liao Y C, Yan M C, 2003a. Emergy analysis on the ecological-economic system of Jiangxi Province. Acta Agriculturae Universitis Jiangxiensis, 25: 93-98. (in Chinese)
Li H T, Liao Y C, Yan M C et al., 2003b. Emergy evaluation and assessment of sustainability on the eco-economic system of Xinjiang. Acta Geographica Sinica, 58(5): 765-772. (in Chinese)
Li X L, Yuan Q H, Wan L Q et al., 2008. Perspectives on livestock production systems in China. Rangeland Journal, 30: 211-220. (in Chinese)
Liu H, Wang Q, Li X J et al., 2008. Emergy analysis of ecological-economic system in Liaoning Province. Chinese Journal of Applied Ecology, 19: 627-633. (in Chinese)
Odum H T, 1992. Emergy and Public Policy. Gainesville, FL: Part I-II, Department of Environmental Engineering Sciences, University of Florida.
Odum H T, 1996. Environmental Accounting: Emergy and Environmental Decision Making. New York: John Wiley & Sons Inc.
Odum H T, Brown M T, Williams S B, 2000. Handbook of Emergy Evaluation. Folio#2. Emergy of Global Processes. Florida: Center for Environmental Policy. Gainesville: University of Florida.
Pulselli R M, Pulselli F M, Rustici M, 2008. Emergy accounting of the Province of Siena: Towards a thermodynamic geography for regional studies. Journal of Environmental Management, 86: 342-353.
Tilley D R, 1999. Emergy basis of forest systems [D]. University of Florida, UMI Dissertation Services, Ann Arbor MI, 296p.
Ulgiati S, Odum H T, Bastianoni S, 1994. Energy use, environmental loading and sustainability: An energy analysis of Italy. Ecological Modelling, 73: 215-268.
WCED (World Commission on Environment and Development), 1987. Our Common Future. Oxford: Oxford University Press.
Wu B B, Mi L N, Zhang J M, 2008. Emergy analysis of Ningxia ecological-economic systems. Journal of Ningxia University, 29: 358-363. (in Chinese)
Xiong J Q, Zhang H J, 2002. Research on rare earth metal resources and its utilization in Inner Mongolia. Rare Earth Information, 6:3-6. (in Chinese)
Yang Z F, Jiang M M, Chen B et al., 2010. Solar emergy evaluation for Chinese economy. Energy Policy, 38: 875-886.
Zhang L X, Chen B, Yang Z F et al., 2009. Comparison of typical mega cities in China using emergy synthesis. Communications in Nonlinear Science and Numerical Simulation, 14: 2827-2836.
Zhang L X, Yang Z F, Chen G Q, 2007. Emergy analysis of cropping-grazing system in Inner Mongolia Autonomous Region, China. Energy Policy, 35: 3843-3855.
Zhang S Q, Zhang P, 2006. The Inner Mongolia's important regional development strategy and analysis on its policy effect. China Business and Market, 6: 43-45.
Zhang X S, Yang G Q, 2008. Energy economic situation and sustainable development in Inner Mongolia. Energy of China, 30: 38-42.
Zhang Y H, Zhao X G, Xiao L, 2008. Integrative study of Inner Mongolia ecological economic system based on emergy theory. Journal of Arid Land Resources and Environment, 22: 40-46. (in Chinese)
Zhou J B, Jiang M M, Chen B et al., 2009. Emergy evaluations for constructed wetland and conventional wastewater treatments. Communications in Nonlinear Science and Numerical Simulation, 14: 1781-1789.