关于松花江流域地貌特征及划分的讨论  

Discussion on Geomorphic Features and Division of Songhua River Basin

作　　者：庞博[1] 刘刊[1] 贾文[1] 

机构地区：[1]中水东北勘测设计研究有限责任公司,吉林 长春

出　　处：《地理科学研究》2021年第3期290-294,共5页Geographical Science Research

摘　　要：中国地大物博、地形丰富多样,松花江是我国七大江河之一,有其显著的地形地貌特征。流域位于我国东北地区北部,松花江流域三面环山,中部位平原。本文主要通过对最新卫星地貌数据进行系统性分析,并根据流域的主要地貌特征,将本区分为平原区与山区两种地貌单元类型。并进一步细分为松嫩平原区、三江平原区、大兴安岭中低山区、小兴安岭中低山区、张广才岭低山区、长白山老爷岭中山区6个分区。China is a vast country with abundant resources and diverse landforms. Songhua River, one of the seven major rivers in China, has its remarkable topographic and geomorphic features. It is located in the north of northeast China, Songhua River Basin surrounded by mountains on three sides, the middle part of the plain. Based on the systematic analysis of the latest satellite geo-morphic data and the main geomorphic features of the basin, this paper divides the basin into plain area and mountainous area. It is further subdivided into Songnen Plain Area, Sanjiang Plain Area, Middle and Low Daxing’anling Mountain Area, Middle and Low Daxing’anling Mountain Ar-ea, Zhang Guangcai Mountain Area and Laoye Mountain Area of Changbai Mountain.

关 键 词：东北地区 松花江 地貌 

分 类 号：F32[经济管理—产业经济]