三江平原第四纪地壳运动特征  

Characteristic of Quaternary Period the earth crustal movement in Sanjiang Plain

作　　者：孙永泉[1] 罗美之 祁福利[1] 李银海 

机构地区：[1]黑龙江省904水文地质工程地质勘察院,双城150100 [2]广东省中山市第二建筑设计院有限公司,中山528400 [3]华北石油局井下大队,河南新乡453000

出　　处：《黑龙江水专学报》2005年第3期34-36,共3页Journal of Heilongjiang Hydraulic Engineering College

摘　　要：三江平原第四纪地壳运动主宰了第四系沉积,第四系沉积又纪录了地壳运动特点与规律。其特点是具有继承性、多期性和差异性,主要表现形式为间歇性下沉,并形成了一系列活动断裂带。三江平原地壳运动动力来源于三江———阿穆尔地堑本身强烈活动及两侧裂谷的收缩作用。Quaternary Period the earth crustal movement in Sanjiang Plain masters No, 4 system deposition, and No. 4 system deposition also records the characterislies of the earth crustal movement and laws. The characteristic is provided with inheritance unlti-periods and difference, and its main form is interrupted sinking and a series of movement breaking tape is formed, The dynamic of crustal movement in saryiang Plain is got from strong movement of earth trench of Sanjiang amuer and shrinkage influence of twe sides rift vally,

关 键 词：第四纪 地壳运动 特征 三江平原 

分 类 号：P534.63[天文地球—第四纪地质学]