COVARIABILITY OF DISSOLVED-OXYGEN WITH PHYSICAL PROCESSES IN THE SUMMERTIME CHESAPEAKE BAY

被引：120

作者：

SANFORD, LP ^{[1
]}

SELLNER, KG ^{[1
]}

BREITBURG, DL ^{[1
]}

机构：

[1] ACAD NAT SCI,BENEDICT ESTUARINE RES LAB,BENEDICT,MD 20612

来源：

JOURNAL OF MARINE RESEARCH | 1990年 / 48卷 / 03期

关键词：

D O I：

10.1357/002224090784984713

中图分类号：

P7 [海洋学];

学科分类号：

0707 ;

摘要：

During summer 1987, short term variability of dissolved oxygen was both large and spatially heterogeneous. Time scales of variability ranged from the longest period fluctuations resolved (several days) to the sampling interval (several minutes). Oscillations of the pycnocline in the mainstem of the Bay resulted in advection of saline, hypoxic water from below the pycnocline onto the flanks of the Bay and into the lower reaches of the Choptank River, an adjoining tributary estuary. Dissolved oxygen also responded to the daily cycle of insolation, but lagged insolation by at least 6 h. -from Authors

引用

页码：567 / 590

页数：24

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