长江、黄河、珠江、淮河、海河、辽河和松花江统称为七大江河。七大江河流域的面积占全国45.5%,人口占全国78.4%,耕地占全国82.2%,工农业总产值占全国91.2%,对我国国民经济的发展和国土资源的开发占有十分重要的地位。本文主要从七大江河的资源优势、开发现状与瞻望等几个问题论述七大江河在我国国土开发整治中的地位与作用。 The Yangtze River, Yellow River, Pearl River, Huaihe River, Haihe River, Liaohe River and Songhua River are collectively referred to as the seven rivers. The area of ​​the seven major river basins accounts for 45.5% of the country, with a population of 78.4% of the country, arable land accounting for 82.2% of the country, and industrial and agricultural output accounting for 91.2% of the national total. It plays a very important role in the development of our national economy and in the development of land resources. This article mainly discusses the status and function of seven rivers in our country land development and remediation from several issues such as the resource advantages, development status and prospects of the seven major rivers.