地理学报 ›› 1992, Vol. 59 ›› Issue (2): 129-138.doi: 10.11821/xb199202004

• 论文 • 上一篇    下一篇

辽宁海岸沙砾堤—潟湖体系沉积特征与全新世海面变化

高善明1, 李元芳1, 刘国海 2   

  1. 1. 中国科学院、国家计划委员会地理研究所,北京;
    2. 辽宁师范大学地理系,大连
  • 出版日期:1992-03-15 发布日期:1992-03-15
  • 基金资助:
    国家自然科学基金9488007号大型项目中国科学院87-45-03号重大项目联合资助课题

DEPOSITIONAL CHARACTERISTICS OF THE SYSTEM OF SAND-GRAVEL OUTER BAR AND LAGOON AND EUSTASY IN HOLOCENE IN LIAONING COASTAL ZONE

Gao Shanming1, Li Yuanfang1, Liu Guohai2   

  1. 1. Institute of Geography, Chinese Academy of Sciences, Beijing;
    2. Department of Geography, Liaoning Teachers University, Dalian
  • Online:1992-03-15 Published:1992-03-15

摘要: 辽宁海岸带,沙砾堤-潟湖体系沉积环境演化表明,冰后期由于气候变暖引起海平面上升,在9000aBP.左右海水开始侵入本区,8000—7000aBP.前的海平面约高于现海面1.5—2.5m。近5000年来,海面趋于下降过程中,并有波动和相对稳定时期。

关键词: 沙砾堤-潟湖体系, 海平面变化, 沉积环境

Abstract: Changes of sedimentary environment of the system of sand-gravel outer bar and lagoon in Liaoning coastal zone illustrated that the rising of temperature in the postglacial period had caused that of sea level.

Key words: The Gravel-lagoon system, Change of the sea level, Sedimentary environ-ment