辽河口湿地每条河流都有终点,或入海,或入湖,或入其他河流,其交汇的所在即谓“河口”。辽河以渤海辽东湾为归宿,从而成就了入海河口“辽河口”。举凡天然的入海河口,都会形成一片扇形冲击平原,谓“三角洲”。辽河三角洲是经典的湿地类型,湿地则是孕育人类文明的摇篮。作为一个令人尊敬的名词,“辽河口湿地”具有极 Each estuary in Liaohekou wetland has an end point, or into the sea, or into the lake, or into other rivers, where the intersection that is called “estuary ”. Liaohe to Liaodong Bay in the Bohai Sea as the destination, thus achieving the entry into the estuary “Liaohekou ”. Give all natural sea estuaries, will form a fan-shaped impact plain, that “delta ”. Liaohe River Delta is a classic type of wetlands, wetlands is the cradle of human civilization. As a respected term, “Liaohekou wetlands ” has a very