农业生态补偿标准的量化方法研究与展望

Exploration and outlook of quantitative methods on agricultural ecological compensation standards

  • 摘要: 生态农业是实现农业可持续发展目标的核心路径之一, 但是其发展面临着私人短期经济利益和公共长期生态效益的矛盾。农业生态补偿是化解这一矛盾的重要手段, 农业生态补偿标准核算方法则是建立合理生态补偿机制的核心。目前存在着农产品生态价值没有被有效识别、核算体系不完善、服务价值与负服务价值未有机结合等核心科学问题。因此, 当前亟需建立一套基于农业生态系统服务价值和负服务价值的农业生态补偿标准核算方法, 以更好地支持农业生态补偿政策实施, 并指导农业生态系管理。本文提出了一个综合的农业生态补偿标准核算框架, 主要包括生态保护成本与经济收益、农业生态系统服务价值以及农业生态系统负服务价值等, 并详细介绍了农业生态系统服务的评估指标体系、价值化方法及负服务价值的核算方法, 以此为农业生态补偿标准的确定提供理论支持与方法指导。在农业生态补偿标准的确定方面, 本文从经济成本、相对生态价值和农业生态补偿情景分析等角度进行了探讨, 旨在为各地制定科学合理的农业生态补偿标准提供参考。最后, 本文展望了未来农业生态补偿标准核算研究的发展方向, 包括生命周期综合生态系统服务价值评估、区域差异化管理以及学术研究与实践应用结合等方面, 以期为未来农业生态补偿政策的制定与实施提供理论与方法支撑, 促进农业生产与生态环境保护协调发展。

     

    Abstract: Agro-ecology emerges as a key pathway to achieve the dual goals of agricultural sustainability and ecological environmental protection. However, its development is hindered by the conflict between short-term private economic interests and long-term public ecological benefits. Eco-compensation has emerged as a vital economic tool to bridge this gap and incentivize more sustainable practices in agriculture. The methodology for calculating agricultural eco-compensation standards is essential for establishing a reasonable eco-compensation mechanism. The key scientific issues currently impeding the effective execution of agricultural eco-compensation are the ineffective identification and valuation of agricultural ecosystem services. The services are difficult to quantify in economic terms, leading to incomplete accounting systems. Moreover, current approaches often fail to integrate both ecosystem service values (the positive contributions of ecosystems) and ecosystem disservice values (the negative contributions of ecosystems). This lack of a comprehensive accounting framework results in compensation schemes that do not fully reflect the true ecological and economic dynamics of agricultural systems. Consequently, it’s important to establish a structured method for determining the agricultural eco-compensation standards, taking into account ecosystem service and disservice values, to enhance the execution of agricultural eco-compensation strategies and steer the agro-ecosystem management. This paper proposes a comprehensive framework for the implementation and management of agricultural eco-compensation. The framework addresses the full scope of economic costs and benefits, taking into consideration the complex interplay between ecosystem services and disservices. The indicator systems and monetization methods was elaborated for these values, offering theoretical support and methodological guidance for determining eco-compensation standards. The paper also discusses ecological conservation costs, relative ecological values, and scenario analysis of agricultural eco-compensation to provide references for setting reasonable eco-compensation standards across various regions. In terms of future research, this paper identified several promising directions. Firstly, the comprehensive life cycle assessments (LCA) of agricultural ecosystem service values should be used, it can provide a more complete understanding of the long-term benefits and costs associated with different agricultural practices, helping to refine compensation standards. Another important research area is the development of region-specific eco-compensation strategies because of the different performance of socio-economic development and the operational level of farmers. The paper advocates for integration of academic research with practical applications, ensuring that advances in agricultural eco-compensation theory are effectively translated into policy and practice. By addressing these issues, agricultural eco-compensation can play a pivotal role in promoting the coordinated development of agricultural sustainability and ecological protection. A well-designed eco-compensation standard not only encourages farmers to adopt sustainable practices but also ensures that they are fairly compensated for the ecological services they provide, aligning economic incentives with long-term environmental goals. These prospects are expected to support the formulation and implementation of agricultural eco-compensation policies, promoting the coordinated development of agricultural sustainability and eco-environmental protection.

     

/

返回文章
返回