江阴市和兴化市耕地易地补充经济补偿量

研究目的:探讨区域耕地易地补充经济补偿量化的理念与方法。研究方法:利用自然增长法、趋势外推法、灰色模型法、极值标准化法、生物丰富度指数法、植被覆盖指数法等计算江阴市和兴化市耕地经济价值,并建立模型核算两市间因耕地易地补充而产生的经济补偿额。研究结果:耕地的完全经济价值可以从资源、生态效能、经济效能等几个方面考察。由此得出,2010—2015年江阴市应补偿给兴化市的耕地保护价值由887464.25元/hm2增长到1452447.81元/hm2。研究结论:研究根据耕地易地补充行为对经济、资源和生态产生的影响,对耕地易地补偿价值作了理论测算,并对今后耕地易地补充经济补偿计算方法提供了参考。

Quantifying the Economic Compensation for Transferring the Farmland Reclamation Obligation from Jiangyin City to Xinghua City

The purpose of this paper is to explore the concepts and methods of quantifying the economic compensation for the transference of farmland reclamation obligation between different regions. Methods employed are natural growth, trend exploration, gray model, extremun standardization, biological richness indices and vegetation cover indices, etc. The results indicate that the full economic value of farmland can be calculated from different aspects such as resource, ecological efficiency and economic efficacy, etc. Therefore, instead of 887464.25 CNY /hm2, the compensation value for farmland reclamation obligation from 2010 to 2015 which supposed to be paid by Jiangyin City to Xinghua City could be increased to 1452447.81 CNY /hm2. It is concluded that:（1）the compensation values for transferring the farmland reclamation obligation have been calculated theoretically based on the impacts on economy, resources and ecology of the transference of the farmland reclamation obligation;（2）certain reference has been provided for the method development of calculating the economic compensation in the future.