A SEARCH FOR AN EARLY HOLOCENE CACO3 PRESERVATION EVENT

被引：37

作者：

BROECKER, WS

LAO, Y

KLAS, M

CLARK, E

BONANI, G

IVY, S

CHEN, C

机构：

[1] SWISS FED INST TECHNOL,INST MITTELENERGIE PHYS,CH-8093 ZURICH,SWITZERLAND

[2] WESTERN CONNECTICUT STATE UNIV,DEPT GEOL,DANBURY,CT 06810

来源：

PALEOCEANOGRAPHY | 1993年 / 8卷 / 03期

关键词：

D O I：

10.1029/93PA00423

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

The CO2 record for air bubbles from the Byrd Station ice core suggest a drawdown in the ocean-atmosphere carbon reservoir during the early Holocene. Such a drawdown would require a corresponding increase in the CCO3= ion concentration in the deep sea. We report hem the results of a search in Atlantic sediments for evidence that the lysocline showed a corresponding deepening. While both the pteropod and the calcite preservation records we have obtained are consistent with expectation, they are not conclusive.

引用

页码：333 / 339

页数：7

共 21 条

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