郑州黄河滩地生态重建研究

Study on the ecosystem reconstruction of the Yellow River Beach in Zhengzhou City

通过生态重建和景观重建,使郑州黄河滩地重新发挥生态系统功能与价值。以郑州黄河滩地为研究区,以实地调查数据、卫片资料等为依据,通过合理地定位重建目标、控制景观结构、划分景观分区和采用生态经济学方法进行成效评估,制定郑州黄河滩地生态重建方案。郑州黄河滩地蕴含着巨大的生态系统服务功能与价值潜力,生态重建后可以为城市公众提供更好的服务。主要表现为生态功能:生物多样性维持功能,调节气候和涵养水源功能,保持土壤和净化环境功能,生态防灾功能;经济生产功能和社会功能:科研教育功能,旅游和遗产价值。

The Yellow River beach in Zhengzhou city was taken as the research area, based on the on-the-spot investigation and the satellite photo materials through reconstruction aim was located reasonably, the landscape structure was controlled, the landscape district was divided and the ecology-economic method was used, the ecological reconstruction planning of the Yellow River beach in Zhengzhou city was carried on. Ecosystem of the Yellow River beach in Zhengzhou city contains huge potential ecosystem service functions and values. Main performance: ecological functions: maintaining biodiversity function, adjusting climate and self-controlling water source function, maintaining soil and purifying environment function, preventing disaster function; economical production functions and social functions: scientific research and education function, traveling and inheritance value.