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.
从湿地研究内容和研究方法两方面，回顾了近10年来黄河三角洲湿地研究的成果。
This paper reviews the wetland research achievements of the Yellow River Delta in recent 10 years, in terms of the re-search content and the methods of research.
本文对黄河三角洲湿地生态系统的类型、特征、演替、演化进行了分析，并探讨了有关保护对策。
In the paper, the types, characteristics, planning and evolution of wetland ecosystem in Yellow River Delta have been analyzed, and its protection has been discussed.
在这10年间，黄河三角洲湿地研究的内容和范围明显拓宽，主要研究内容包括湿地修复、湿地评价、湿地管理等。
During the 10 years, the range and content of the research are extended evidently, of which the main contents were wetland restoration, wetland evaluation, and wetland management, and so on.
本文围绕着“黄河三角洲湿地生态系统服务评估”这一主题，对生态系统服务评价的理论、方法与实践进行了研究与探讨。
This article revolves around the theme of "evaluation of Yellow River Delta wetland ecosystem services," studied and discussed the theory, methods and practice of the assessment.
对黄河三角洲不同演替阶段湿地土壤线虫的群落特征进行了研究。
The characteristics of soil nematode communities at different succession stages of wetland were studied in the Yellow River Delta.
莱州湾南岸与黄河三角洲是中国北部沿海湿地资源集中分布的重要区域。
The southern Laizhou Bay and Yellow River delta is an important region distributing wetlands in the coast zone of northern China.
三种酶可以作为评价黄河三角洲冲积平原湿地土壤肥力的指标。
So enzyme activities could be used as an index for soil fertility evaluation of wetlands covered with different vegetation in Yellow River Delta.
黄河三角洲是中国重要的滨海湿地分布区，也是中国风暴潮易发区。
Yellow River Delta is an important distribution area of coastal wetlands in China, and it is vulnerable to storm surge.
应从系统的角度认识黄河三角洲滨海湿地与区域自然灾害的关系，科学对待并切实缓解滨海湿地的损失和退化。
The relationship between coastal wetland and natural disasters in Yellow River Delta should be recognized systematically, and loss and degradation of the coastal wetland should be abated practically.
应从系统的角度认识黄河三角洲滨海湿地与区域自然灾害的关系，科学对待并切实缓解滨海湿地的损失和退化。
The relationship between coastal wetland and natural disasters in Yellow River Delta should be recognized systematically, and loss and degradation of the coastal wetland should be abated practically.
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