辽河三角洲湿地生态循环经济模式探讨

辽河三角洲湿地是我国重要的湿地资源之一。随着经济和社会的快速发展,人们对辽河口湿地土壤、水、生物、矿产等资源的掠夺越来越严重,湿地资源过度开发,湿地退化严重,生态环境失衡。因此,如何保护和利用好辽河口湿地资源并实现良性的生态循环经济,已成为迫切需要解决的问题。根据可持续性评价目标提出了建立生态循环经济模式的5大评价标准:生产性、稳定性、保护性、经济可行性和社会承受力,在此基础上探讨了3种生态循环经济模式。

A Model of Ecological Recycling Economy in Liaohe River Delta Wetland

Liaohe River delta was one of the important wetland resources in China. With the rapid development of economy and society, exploitation of wetland resources such as soil, water, organisms, and minerals were increasingly serious. Over exploitation of wetland resources has led to severe wetland degradation and serious ecological imbalance. Therefore, how to protect and make good use of wetland resources and realize the benign ecological recycling economy has become an urgent problem. According to the objectives of assessment of sustainable development, five evaluation criteria were proposed for the model of ecological recycling economy, productivity, stability, protection, economic feasibility and social tolerance. Moreover, 3 models of ecological recycling economy were discussed in the paper.