| 南沙群岛永暑礁泻湖岩心的氨基酸与沉积环境 |
| |
| 引用本文： | 赵焕庭,温孝胜,王丽荣,林琼芳,唐飞燕,黄鸿,吴华. 南沙群岛永暑礁泻湖岩心的氨基酸与沉积环境[J]. 海洋地质与第四纪地质, 2001, 21(2): 21-26 |
| |
| 作者姓名： | 赵焕庭 温孝胜 王丽荣 林琼芳 唐飞燕 黄鸿 吴华 |
| |
| 作者单位： | 1. 中国科学院南海海洋研究所,
2. 广东省昆虫研究所, |
| |
| 基金项目： | 国家“九五”科技攻关南沙群岛综合科学考察项目!( 97-92 6-0 3 -0 1) |
| |
| 摘 要： | 南沙群岛永暑礁小泻湖南永3井的高分辨率岩心系统揭示了环礁泻湖近1682aBP来的沉积柱样的氨基酸组成和含量，其垂直变化同该岩心的有机孔虫丰度、微型腹足类丰度和δ^18O含量的垂直变化基本一致，反映了沉积环境及其变化。南沙群岛珊瑚礁区与中国及全球的历史气候变迁是同步的。
|
| 关 键 词： | 氨基酸 环礁泻湖 沉积环境 永暑礁 南沙群岛 氧同位素 有孔虫丰度 |
| 文章编号： | 0256-1492(2001)02-0021-06 |
| 修稿时间： | 2000-09-02 |
AMINO ACID CONTENTS AND DEPOSITIONAL ENVIRONMENT OF THE CORE IN THE LAGOON OF YONGSHU ATOLL,NANSHA ISLANDS |
| |
| ZHAO Huan ting ,WEN Xiao sheng ,,WANG Li rong ,LIN Qiong fang ,TANG Fei yan ,HUANG Hong ,WU Hua. AMINO ACID CONTENTS AND DEPOSITIONAL ENVIRONMENT OF THE CORE IN THE LAGOON OF YONGSHU ATOLL,NANSHA ISLANDS[J]. Marine Geology & Quaternary Geology, 2001, 21(2): 21-26 |
| |
| Authors: | ZHAO Huan ting WEN Xiao sheng WANG Li rong LIN Qiong fang TANG Fei yan HUANG Hong WU Hua |
| |
| Affiliation: | ZHAO Huan ting 1,WEN Xiao sheng 1,2,WANG Li rong 1,LIN Qiong fang 3,TANG Fei yan 3,HUANG Hong 3,WU Hua 3 |
| |
| Abstract: | By high resolution materials from the core of Nanyong 3 well,deposited during the last 1682 years,the composition and contents of amino acid in the sediment column in the Yongshu atoll lagoon are systematically demonstrated.Its vertical changes are in accordance with those of foraminifera abundance,microgastropod abundance and oxygen isotope contents in the same core,which reflect the depositional environment and changes.From the analysis we can see that climatic changes in coral reef region of the Nansha Islands are synchronous with those in China and even globally the same. |
| |
| Keywords: | amino acid atoll lagoon sedimentary environment Yongshu atoll Nansha Islands |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
