EFFECTS OF TURBULENT SHEAR-FLOW ON ZOOPLANKTON DISTRIBUTION

被引：89

作者：

HAURY, LR ^{[1
]}

YAMAZAKI, H ^{[1
]}

ITSWEIRE, EC ^{[1
]}

机构：

[1] JOHNS HOPKINS UNIV,CHESAPEAKE BAY INST,BALTIMORE,MD 21211

来源：

DEEP-SEA RESEARCH PART A-OCEANOGRAPHIC RESEARCH PAPERS | 1990年 / 37卷 / 03期

关键词：

D O I：

10.1016/0198-0149(90)90019-R

中图分类号：

P7 [海洋学];

学科分类号：

0707 ;

摘要：

Dynamics of the physical environment should help regulate interactions within zooplankton communities that determine their structure and function. Using a submarine, we have made the first simultaneous measurements of turbulent dissipation rate, vertical velocity shear, temperature, salinity, and zooplankton distribution and abundance. Our results suggest that energetic turbulent regimes due to strong winds, combined with an anomalous region of high vertical shear, broaden the vertical distributions of some zooplankton species, resulting in the selective mixing together of species that are vertically separated under less energetic conditions. © 1990.

引用

页码：447 / 461

页数：15

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