A study on element-stratigraphy of Okinawa Trough

Zhao Yiyang; Qin Zhaoyang; Li Fengye; He Lijuan; Wang Jintu

doi:10.1007/BF02847834

Your Location：

Home >

Browse articles >

A study on element-stratigraphy of Okinawa Trough

OriginalPaper | Updated：2023-05-16

- A study on element-stratigraphy of Okinawa Trough
- A study on element-stratigraphy of Okinawa Trough
- 海洋湖沼学报（英文） 1988年6卷第2期页码：145-156
- Affiliations：
  
  Institute of Oceanology
- Author bio：
- Funds：
  
  Contribution No. 1488 from Institute of Oceanology, Academia Sinica
- DOI：10.1007/BF02847834
  中图分类号：
- 纸质出版：1988
- Accepted：
Scan QR Code
A study on element-stratigraphy of Okinawa Trough[J]. 海洋湖沼学报（英文）, 1988,6(2):145-156.

Yiyang, Z., Zhaoyang, Q., Fengye, L. et al. A study on element-stratigraphy of Okinawa Trough., Chin. J. Ocean. Limnol. 6, 145–156 (1988). https://doi.org/10.1007/BF02847834
A study on element-stratigraphy of Okinawa Trough[J]. 海洋湖沼学报（英文）, 1988,6(2):145-156. DOI： 10.1007/BF02847834.

Yiyang, Z., Zhaoyang, Q., Fengye, L. et al. A study on element-stratigraphy of Okinawa Trough., Chin. J. Ocean. Limnol. 6, 145–156 (1988). https://doi.org/10.1007/BF02847834 DOI：

摘要

Abstract

Regular distribution patterns of elements Ca

and U in Late Quaternary strata have been studied in detail. The regional variation patterns of elements in these strata are similar to those in recent surface sediments

showing that the sedimentary environment has been relatively stable since Late Quaternary. Element distribution changes with the variations of lithological characters. Contents of Ca and Sr increase in coarse sediments

while those of other elements decrease. Na content increases in the pumice layer. Mn

content tends to increase sharply towards the surface layer. Ca content decreases sharply in strata where water depth is more than 2

000 m. The strata can be divided based on the distribution curves of element assemblages. The variations in contents of most elements in Holocene Series are smaller than those in Late Pleistocene Series

which might be related to the factors of glacial and interglacial changes

sea level fluctuations and material source differences.

关键词

Keywords

references

Zhao Yiyang, 1961. Developing element-stratigraphy is a new direction of stratigraphy.Kexue Tongbao 5: 36–39. (in Chinese)

Zhao Yiyang et al., 1986. Basic geochemical characteristics of sediments in the Okinawa Trough.Chin. J. Oceanol. Limnol. 4(3): 278–285.

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Provenance of colorless and brown volcanic glass in late Pleistocene tephra layers in the Western Philippine Sea

Biogeochemistry of sedimentary organic matter in the Yongjiang River estuary in the southern part of Hangzhou Bay, China, since the Late Pleistocene

Phylogenetic diversity and bioactivity of culturable deepsea-derived fungi from Okinawa Trough

Sea-level changes controlled detrital sediment inputs to the Bicol Shelf in the western Philippine Sea since 150 ka

2.5D编织结构复合材料温度场特征研究