Abstract:

It is no doubt that the eco-footprint model can be used to mark the global sustainable development and regional development, but not for regional sustainable development. This paper, aiming at this limit, presents an improved eco-footprint model which has been applied to analyze the relationship among productive eco-footprint, consumptive eco-footprint and ecological capacity in Ji'ning, a typical coal-crop composite production area. The results indicate that Ji'ning's regional unsustainable development is chiefly derived from the over-output eco-footprint, besides the regional self consumption. Mineral products and agricultural products shall take the responsibility to recover the regional environment in Ji'ning.

Key words:

productive eco-footprint; consumptive eco-footprint; sustainable development; environmental recovery responsibility; Ji'ning city

摘要：

生态足迹模型在用来标度全球可持续发展状况和区域发展的公平性方面是卓有成效和毋庸置疑的，然而在用来分析区域可持续发生状况时却不完全适宜。针对这一局限，本文对生态足迹模型进行改进，并分析典型煤粮复合主产区——济宁市的生产性生态足迹、消费性生态足迹、生态承载力以及三者之间的关系。结果表明，济宁市区域发展不可持续，原因主要在于过多地输出了生态足迹而不仅仅是区域自身消费的生态占用。从这一角度看，矿、农产品输入区域应为济宁市等类似区域环境修复承担部分责任。

关键词: 生产性生态足迹；消费性生态足迹；可持续发展；环境修复责任；济宁市