基于水生态过程和水环境效应的湿地生态系统稳定性研究

RESEARCH ON STABILITY OF ECOLOGICAL SYSTEMS BASEED ON HYDRO-ECOLOGICAL PROCESSES AND WATER-ENVIRONMENTAL EFFECTS

在系统介绍湿地生态系统稳定性研究进展的基础上,认为今后相关研究应着重考虑:在自然和人类活动双重影响下天然湿地生态系统稳定性对水文、营养物质及生物地球化学循环等变化或波动的响应机制,建立相关综合评价指标体系与综合评价模型,客观评价和系统认识天然湿地生态系统稳定性的历史、现状及未来发展趋势,提出维持湿地生态系统相对稳定的保护对策与措施。

Based on systemic introduction of the latest research development, the following viewpoints were put forward for the research on stability of wetlands ecosystem ：firstly, atten- tion should be paid to the response mechanism between the stability of natural wetlands e- cosystem and the transformation＆fluctuation of hydrology, nutrient and biogeochemical cycle. Secondly,related integrated assessment mode and index system should be eatablished to ob- jectively assess and recognize the history, present situation and future trend of natural wet- lands ecosystem. Lastly, related protection countermeasures should be made to maintain the stability of wetlands ecosystem.