GEOMORPHOLOGICAL AND ENVIRONMENTAL EVOLUTION IN THE UPPER REACHES OF THE YELLOW RIVER DURING THE LATE CENOZOIC
  • 【摘要】

    Studies of the geomorphology and stratigraphy in the upper reaches of the Yellow River during the late Cenozoic demonstrate that the period of 30 - 3.4 Ma is characterized by a relatively stable tecto... 展开>>Studies of the geomorphology and stratigraphy in the upper reaches of the Yellow River during the late Cenozoic demonstrate that the period of 30 - 3.4 Ma is characterized by a relatively stable tectonic setting, a persistently hot climate and a wide distribution of inland basins. This long-term stable environment resulted in a planation surface, the main surface on the Qinghai-Xizang (Qingzang) Plateau, on which red earth crust and karst arc formed. Since 3.4 Ma, the Qingzang Plateau was "uplifted as a... 收起<<

  • 【作者】

    李吉均  方小敏  马海州  朱俊杰  潘保田  陈怀录 

  • 【作者单位】

    Department of Geography; Lanzhou University; Lanzhou 730000; China; China

  • 【刊期】

    中国科学:地球科学(英文版) EI SCI 1996年4期

  • 【关键词】

    海州  CENOZOIC STRATIGRAPHY  UPPER REACHES OF THE YELLOW RIVER  GEOMORPHOLOGICAL EVOLUTION  UPLIFT OF THE QINGZANG PLATEAU. 

  • 【基金项目】

    PROJECT SUPPORTED BY THE STATE EIGHTH FIVE-YEAR PROJECT ON STUDIES OF FORMATION AND EVOLUTION OF THE QINGZANG PLATEAU, ENVIRONMENTAL CHANGE AND ECOLOGICAL SYSTEM.