松花江正源确定的观点评述与相关思考

Viewpoints Review and Related Thinking about the Songhua River Headwater Determination

松花江是我国七大江河之一,但目前学术界关于其正源的说法莫衷一是,还没有得到一个统一的结论。针对研究松花江正源的相关文献进行观点梳理,分别进行评述,并提出相关思考,从而为这一问题的解决提供相关参考。关于松花江正源确定的观点可以梳理为“北源说”、“南源说”和“两源说”3种,从水文地理的层面上说,“北源说”符合科学事实,“南源说”模糊了松花江干支流关系,“两源说”难以从河流长度上正确确定松花江正源。松花江北源嫩江为“水文地理正源”,松花江唯一的长度就是2309km,松花江南源第二松花江可视为“历史文化正源”,并建议将第二松花江更名为“南支松花江”。

The Songhua River is one of the seven major rivers in China,but there is no consensus on its headwater in the academic circles.This paper sorts out the relevant literature about the Songhua River headwater determination,separately reviews and puts forward relevant thoughts,so as to provide relevant reference for solving this problem.The viewpoints about the Songhua River headwater determination can be sorted as three types,namely the“Northern Headwater Theory”,the“Southern Headwater Theory”and the“Two Headwaters Theory”,from the perspective of hydrogeography,the“Northern Headwater Theory”accords with scientific facts,while the“Southern Headwater Theory”blurs the relationship between main stream and tributary,and the“Two Headwaters Theory”is difficult to determine the correct Songhua River headwater from the river length.The Nen River,as the Northern Headwater of the Songhua River,is also the“Hydrogeography Headwater”,and the only length of the Songhua River is 2309km.The Second Songhua River,as the Southern Headwater of the Songhua River,can be regarded as the“Historical and Cultural Headwater”,and it is suggested that the Second Songhua River be renamed“the South Branch Songhua River”.