机构地区: 广州大学地理科学学院
出 处: 《安徽农业科学》 2011年第20期12292-12294,共3页
摘 要: 以广东省高要市石灰岩矿区为例,用指数和法计算土地破坏程度,结合极限条件法对评价单元进行土地复垦目标适宜性评价,并探讨了矿区土地复垦实施及其生态重建等问题,希望为改进矿区土地复垦及保护生态环境提供科学参考。 With limestone mine in Gaoyao City of Guangdong Province as an example,the extent of land-for-broke was calculated with the method of exponential sum and access the objective evaluation unit for suitability evaluation of land reclamation combining the method of extreme conditions.Then land reclamation evaluation,implementation,and ecological reconstruction were discussed,which aimed to provide scientific reference for improving land reclamation and protecting eco-environment.
领 域: [经济管理]