湖北竹山经济开发区大气环境承载力分析研究

Analysis of Atmospheric Environmental Carrying Capacity of Zhushan Economic Development Zonein Hubei Province.

近年来环境承载力理论与方法的研究一直备受关注,并得到快速推广与应用。以湖北竹山经济开发区为例,采用A-P值法构建模型来估算大气环境容量,并提出一种环境承载力量化方法,引入内梅罗指数并加以改进,加权得到更精确的大气环境承载力指数,分析与评价区域内大气环境对规划实施的可承载能力。结果表明:竹山经济开发区的大气环境开发利用强度均远小于1,研究区具有很大的开发利用潜力;开发区的综合大气环境承载力指数在远期达到0.051 2,区域开发利用到远期要考虑逐步限制开发强度。

In recent years, the studyonenvironmental carrying capacity theories and methodshas al-ways been concbeen widely applied. TakingZhushan Economic Development Zone in Hubei Province as an example, this study adoptsA - P valuemethod to build the model to estimate atmospheric environmental capacityand presenting a quantization method of environmentalcarrying capacity which introduce Nemoro indexand improves it by weighting to make the index of environmental carrying more accurate. The paper analyzed and evaluatedthe carrying capacity of atmospheric environment for plan region. The results show that atmospheric environmental exploitation intensities of Zhushan Economic Development Zone less than 1,which indicates thatthe study area has great poteetial for developmeet. The integrated index of atmospheric eeviron-mental carrying capacityofthis development zone wouldincrease to 0 . 051 2 in the later period, so regional dtion should consider limiting its development intensity gradually in the longer term.