Preliminary study on ecological footprint in Bashang region of Zhangjiakou city

Abstract

Abstract: The ecological footprint and ecological carrying capacity in Bashang region of Zhangjiakou city were calculated with the statistical data of the region in1999. Based on calculation, the balance between ecological footprint and ecological carrying capacity was analyzed, and the threshold values of the ecological carrying capacity and population capacity of the region at the current production level were determined. Strategies on reducing ecological deficit in this region were also brought forward.

Key words: Bashang region, Ecological footprint, Ecological carrying capacity, Bt protein, soil salinity, Bt gene, flower bud, nitrogen metabolism., Bt cotton

CLC Number:

P967

HU Mengchun, ZHANG Yongchun, MIAO Xubo, SHEN Weishou, MA Ronghua . Preliminary study on ecological footprint in Bashang region of Zhangjiakou city[J]. Chinese Journal of Applied Ecology, 2003, (2): 317-320.

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Preliminary study on ecological footprint in Bashang region of Zhangjiakou city

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