Implications of Surface Chlorophyll Concentrations Along A Northern Tropical Pacific Transect

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Abstract/Contents

Abstract
Sea-surface raw fluorescence measurements were used to estimate surface chlorophyll-a concentrations along a northern tropical Pacific Ocean transect. Estimates of surface chlorophyll showed significant correlations with both thermocline and chlorophyll maximum layer depths, increasing surface concentrations indicating a shallower thermocline and chlorophyll maximum layer. An increase in surface chlorophyll near the equator coincided with the boundary between the North Equatorial Current and the Equatorial Countercurrent, indicating a disruption of the thermocline by the turbulent boundary layer of the two opposing currents. Thus surface chlorophyll concentrations were found to indicate both physical and biological features of the water column.

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Type of resource text
Date created June 10, 2003

Creators/Contributors

Author Rais, Amber

Subjects

Subject Stanford@SEA
Subject S-187
Subject Hopkins Marine Station
Subject Department of Biology
Subject Department of Earth System Science
Subject BIOHOPK 182H
Subject BIOHOPK 323H
Subject EARTHSYS 323
Subject ESS 323
Subject Pacific Ocean transect
Subject fluorescence
Subject chlorophyll
Genre Student project report

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This work is licensed under a Creative Commons Attribution 3.0 Unported license (CC BY).

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Preferred Citation
Amber Rais, 2003. Implications of Surface Chlorophyll Concentrations Along A Northern Tropical Pacific Transect . Unpublished student research paper, S-187, Stanford@SEA, Stanford Digital Repository. https://purl.stanford.edu/hk397dr9783.

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