农田生态环境损害鉴定评估技术需求

农田生态环境损害是生态环境损害赔偿案件的重要类型，主要涉及非法占地、非法采矿、污染排放等类型。现有农田生态环境损害鉴定评估标准规范从总体要求、不同环节、不同要素维度提出了鉴定要求，但在与现有损害鉴定评估标准的兼容性、技术标准规定的简便性以及损害调查指标和方法的系统性、因果关系判定的严密性、评价标准的全面性、费用和价值测算方法的一致性等方面还存在不足，需要充分整合现有标准，形成与现有国家标准相衔接且简单实用的农田损害鉴定评估标准，并推动重点领域技术方法突破，逐步完善以农田生态环境恢复和农产品价值评估为核心的农田损害价值量化技术体系，保障农田生态环境损害鉴定评估过程的规范性和结果的可靠性。

Technical needs for identification and assessment of environmental damage to farmland

Environmental damage to farmland is one of the most important types of environmental damage compensation cases, mainly involving illegal occupation, illegal mining, and pollution. The existing standards for identifying and assessment of environmental damage to farmland have put forward the basic principles of different evaluation phases and environmental elements. However, there are still some shortcomings in terms of the compatibility of the proposed standards with existing damage identification and assessment standards, simplicity of the technical standards, systemization of damage investigation indicators and methods, rigor of causal relationship determination, comprehensiveness of evaluation standards, and the consistency of cost and value calculation methods. It is necessary to fully integrate existing standards, in order to develop simple and practical damage identification and evaluation standards for farmland that are connected with existing national standards, and promote breakthroughs in key field technologies and methods, to gradually improve the technological system for farmland damage quantification. To achieve the goal of environment restoration and accurate valuation of agricultural products, it is necessary to standardize the identification and evaluation process of farmland environmental damage and improve the reliability of the assessment results.