外福来望着平静的湖面和悠闲的丹顶鹤,问科学家爷爷:“您说的湿地就是湖吗?”“这样说也对,也不对。”看到外福来一脸迷惑,科学家爷爷接着说,“你肯定想不到,湿地家族的成员可丰富啦。”湿地是一个宽泛的概念,科学家给它下的定义超过50种,其中,最权威的来自《湿地公约》。《湿地公约》对湿地有一种广义的解释:指地球上除海洋(水深6m以上)外所有的水域与陆地 Fu Wai to look at the calm lake and leisurely red-crowned crane, asked the scientist grandfather: “You say the wetland is the lake? ” “This is right, nor right. ” And then, “You certainly can not imagine that the members of the wetland family can be enriched.” “Wetlands are a broad concept. Scientists have defined more than 50 of them, of which the most authoritative comes from the Convention on Wetlands.” The Convention on Wetlands has a broad interpretation of wetlands: refers to the Earth except the ocean (more than 6 meters deep) all the waters and land