我们通常所说的湿地,就是从平地到水地的过渡区。它在一年中有相当长的时间都具有较浅的表面水层,因而滋生了大批的水生植物,并有大批的珍稀动物和鱼类在此栖息、繁衍,从而形成了湿地所独有的生物多样性特征。湿地和森林、海洋一起并列为全球三大生态 The wetland we usually refer to is the transition from flat ground to water. It has a shallow surface water layer for quite a long time throughout the year, thus breeding a large number of aquatic plants, and a large number of rare animals and fish in this habitat, reproduction, resulting in wetlands unique Biodiversity characteristics. Wetlands and forests, together with the ocean as the world’s three major ecological