保护区生态环境功能退化的成因与对策——以东江源国家级生态功能保护区为例

摘要

Ecotope system is in a dynamic process of constant movement and change. Ecotope will degrade with vulnerability or instability of intrinsic material and energy matching structure in a specific regional system, and external interference factors, which lead to the weakening or loss in the function of ecotope system. Under the background of the accelerating development of industrialization and urbanization, systemic protection of ecotope is particularly important in China＇s ecological function conservation areas. This paper, taking as an example Dongjiang River Source Ecological Function Conservation Area, analyzes interference factors and causes for the deterioration of the function of local ecotope, and puts forward countermeasures.%生态环境系统处于不断运动和变化的动态过程中。特定区域系统内在的物质与能量匹配结构的脆弱性或不稳定性以及外在干扰因素共同作用,引起生态环境系统功能减弱或丧失时,生态环境就会发生退化。在目前工业化、城镇化加速发展的背景下,我国生态功能保护区生态环境的系统性保护尤其重要。本文以东江源国级生态功能保护区为例,分析造成当地生态环境功能退化的干扰体及其成因,并提出相应的对策建议。