农村湿地生态景观的可持续发展研究

On the Sustainable Development of Wetland Ecological Landscape in Countryside

随着全球气候变化和生态环境的恶化以及人类活动影响的日益加剧,湿地的生态结构发生变化、生态系统功能退化和生物多样性丧失,世界各国都存在严重的湿地退化问题。选取北方若尔盖高原的农村湿地作为研究对象,分析了其湿地景观变化特征、退化机制和可持续发展策略。研究结果表明,人为干扰超过系统自我调节恢复的阈限是湿地景观退化的主要驱动因素,该成果为研究农村湿地生态景观可持续发展策略提供依据。

With the increasing influence of global climate change, worsening ecological environment and human activities, the ecological structure , function and biological diversity of wetlands were damaged. Many countries suffer wetland deg- radation. This paper studied the landscape change characteristics, degradation mechanism and development policies in Ruoergai plateau wetland. The research results showed that human disturbance become the main factor in wetland landscape degradation by exceeding systemic self-- regulation, which would provide some references for studying ecological landscape sustainable development policies in rural wetland.