LDI指数在乡村生态空间商品化评价应用可行性研究

Feasibility Study on the Application of the LDI Index in the Evaluation of Rural Ecological Space Commercialization

在乡村振兴战略中,如何确保乡村繁荣发展、村民生活得到保障及乡村环境得到治理成为乡村发展的重要考验。乡村空间商品化作为乡村发展转型的强有力手段,是现阶段乡村发展研究的重要方向。乡村生态空间作为乡村空间的一部分承担着维护乡村地区稳定、保障社会经济活动正常进行的重要作用,如何科学且准确地衡量乡村生态空间商品化进程是分析乡村生态空间演变规律的基础,同时也是乡村生态空间评价、规划、利用和保护的研究前提。通过文献分析及对乡村生态空间商品化概念和路径的仔细探讨,结果发现:采用景观开发强度(LDI)指数作为衡量乡村生态空间商品化程度的指标之一是科学且可实施的。研究发现LDI方法主要思想是将人类活动作为乡村生态空间开发利用的关键因素,基于LDI指数的核心思想,利用地理信息系统进行分析。使用LDI方法来衡量生态空间的开发情况相比其他衡量方法,使用数据容易获得,评估快速。同时,现有对乡村空间商品化程度的定量研究较少,引入LDI指数有助于科学衡量乡村生态空间商品化程度。

In the process of rural revitalization,how to ensure the prosperous development of the countryside,the protection of villagers'life,and the management of the rural environment has become an important test of rural development.As a powerful means of rural development transformation,the commercialization of rural space is an important direction of rural development research at this stage.As a part of rural space,rural ecological space plays an important role in maintaining the stability of rural areas and guaranteeing normal socio-economic activities.How to scientifically and accurately measure the process of commercialization of rural ecological space is the basis for analyzing the evolution of rural ecological space,and is also a prerequisite for the evaluation,planning,utilization,and protection of rural ecological space.Through literature analysis and careful discussion of the concept and pathways of rural ecological space commercialization,this study finds that it is scientific and feasible to use the landscape development intensity(LDI)index as one of the indicators to measure the degree of rural ecological space commercialization.Based on the core idea of LDI index,GIS is used for analysis.Using the LDI method to measure the development of ecological space is easy to obtain user data and quick to assess compared to other measurement methods.At the same time,there are few existing quantitative studies on the degree of commercialization of rural space,and the introduction of the LDI index helps to scientifically measure the degree of commercialization of rural ecological space.