黄河三角洲湿地，是世界上暖温带保存最广阔、最完善、最年轻的湿地生态系统,位于山东省东北部的渤海之滨。
第三部分黄河三角洲湿地生态旅游开发条件；
The third part is about the developmental conditions of Yellow River Delta wetland's eco-tourism.
以黄河三角洲湿地为基址背景，完成浅滩、河道的现状及定位分析。
Yellow River Delta wetland for the base address the back ground to complete the shallow, statu sand location of river channels.
黄河三角洲湿地是我国暖温带保存最完整、最年轻的湿地生态系统。
Wetland in the Yellow River Delta is the most comprehensive and youngest eco-system.
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