| 摘要: |
| 根据地貌成因形态分类原则,把廉州湾海底及周边地貌分为三类:即陆地地貌,岸滩地貌和海底地貌。并论述了侵蚀剥蚀残丘、洪积一冲积平原、冲积洪积平原、海积平原、沙坝-泻湖、海蚀崖、海蚀平台、水下三角洲、潮流冲刷槽和古滨海平原等地貌单元的形态、特征及其展布规模。阐述了沉积物粒度、碎屑置矿物、微体古生物在各种地貌单元的分布特征。 |
| 关键词: 廉州湾 海底 地貌特征 |
| DOI： |
| 投稿时间：1991-09-14 |
| 基金项目: |
|
| The Geomorphdogic Features of the Sea Bottom and Its Round Area in Lianzhou Bay |
|
Liu Jinghe, Li Guangzao
|
| (Institute of Oceaology Guangxi, Beihai) |
| Abstract: |
| This paper classies lianzhou bay sea bottom and its round area into three landforms. Landtors. Coastl-beach landtorms and bottom landform. And discusses the shape, features and its distribution of geoorphic unit——eroson and denude deficient hills flood amass and alluvial plain. Alluvial and flood amass plain. Sea amass plain. The barrier——lagoon. Sea-cut cliff. Seacut platform. Delta of underqater. Tidal deep throug and age-old border. And expounds the distributed feature of size clastic hauey mineral. Ancient microorganism of sediments in all kinds of geomorphddgic unit. |
| Key words: Geomorphdogic Features Sea Bottom Lianzhou Bay |
