耕地损毁鉴定指标体系研究

耕地损毁主要包括以下五种类型:耕地地面硬化、耕地地面塌陷、耕地挖损、耕地压占和耕地污染,笔者在分析耕地损毁类型特征基础之上,提出了耕地损毁鉴定体系指标选取的原则:综合性原则、分类指导原则、可操作性原则和耕地破坏程度认定与耕地恢复难易程度认定相当原则,由此得到耕地损毁程度的评价指标,采用层次分析法建立耕地损毁评价指标体系,并提出了完善法律法规,依法治理损毁、分类治理利用,推进耕地复垦、引导科学种田,加强耕地保护、创新防控机制等治理对策。研究结果可为耕地损毁鉴定、复垦方案的编制、复垦措施提供现实指导意义。

Arable Land Damage Identification Index System

Arable land damage includes the following five categories: arable land surface hardening, arable land surface collapse, arable land dig loss, arable land pressure and arable land pollution. By summarizing the arable land damage types, the principle and index selection of damage identification system was put forward in this paper, such as comprehensive principle, classification guiding principle, operational principle and combined principle of arable land damage degree and recovery complexity, then the evaluation indexes of arable land damage degree were obtained, the evaluation index system of arable land damage was established by AHP (Analytic Hierarchy Process), finally, the countermeasures to arable land damage was put forward, such as laws and regulations improvement, classified management, arable land reclamation, scientific farming, strengthen arable land protection, prevention and control mechanism innovation. The paper had guiding significances for arable land damage identification, reclamation plan establishment and reclamation measures.