Distributions of pigments and primary production in a Gulf Stream meander

S. E. Lohrenz; J. J. Cullen; D. A. Phinney; D. B. Olson; C. S. Yentsch

doi:10.1029/93jc00678

Distributions of pigments and primary production in a Gulf Stream meander

S. E. Lohrenz, J. J. Cullen, D. A. Phinney, D. B. Olson, C. S. Yentsch

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

Cruises were conducted in the vicinity of a meander east of 73°W and north of 37°N from September 21 to October 5 (leg 1) and October 12-21, 1988 (leg 2). Relationships of photosynthesis to irradiance (P-I) did not show large horizontal variation, and water column composite P-I curves from leg 1 and leg 2 were similar. Therefore a single P-I curve derived from pooled data was used to model distributions of primary production. Cross sections of the Gulf Stream revealed consistently higher pigment concentrations and primary production on the slope water side. Along-stream variations in pigment distributions and primary production were apparently related to density structure influenced by meander circulation. -from Authors

Original language	English (US)
Pages (from-to)	14,545-14,560
Journal	Journal of Geophysical Research
Volume	98
Issue number	C8
DOIs	https://doi.org/10.1029/93jc00678
State	Published - 1993
Externally published	Yes

ASJC Scopus subject areas

Geophysics
Forestry
Oceanography
Aquatic Science
Ecology
Water Science and Technology
Soil Science
Geochemistry and Petrology
Earth-Surface Processes
Atmospheric Science
Earth and Planetary Sciences (miscellaneous)
Space and Planetary Science
Palaeontology

Access to Document

10.1029/93jc00678

Cite this

@article{fd6d45e2c5b944229c385ee629e416c0,

title = "Distributions of pigments and primary production in a Gulf Stream meander",

abstract = "Cruises were conducted in the vicinity of a meander east of 73°W and north of 37°N from September 21 to October 5 (leg 1) and October 12-21, 1988 (leg 2). Relationships of photosynthesis to irradiance (P-I) did not show large horizontal variation, and water column composite P-I curves from leg 1 and leg 2 were similar. Therefore a single P-I curve derived from pooled data was used to model distributions of primary production. Cross sections of the Gulf Stream revealed consistently higher pigment concentrations and primary production on the slope water side. Along-stream variations in pigment distributions and primary production were apparently related to density structure influenced by meander circulation. -from Authors",

author = "Lohrenz, {S. E.} and Cullen, {J. J.} and Phinney, {D. A.} and Olson, {D. B.} and Yentsch, {C. S.}",

year = "1993",

doi = "10.1029/93jc00678",

language = "English (US)",

volume = "98",

pages = "14,545--14,560",

journal = "Journal of Geophysical Research: Atmospheres",

issn = "2169-897X",

number = "C8",

}

TY - JOUR

T1 - Distributions of pigments and primary production in a Gulf Stream meander

AU - Lohrenz, S. E.

AU - Cullen, J. J.

AU - Phinney, D. A.

AU - Olson, D. B.

AU - Yentsch, C. S.

PY - 1993

Y1 - 1993

N2 - Cruises were conducted in the vicinity of a meander east of 73°W and north of 37°N from September 21 to October 5 (leg 1) and October 12-21, 1988 (leg 2). Relationships of photosynthesis to irradiance (P-I) did not show large horizontal variation, and water column composite P-I curves from leg 1 and leg 2 were similar. Therefore a single P-I curve derived from pooled data was used to model distributions of primary production. Cross sections of the Gulf Stream revealed consistently higher pigment concentrations and primary production on the slope water side. Along-stream variations in pigment distributions and primary production were apparently related to density structure influenced by meander circulation. -from Authors

AB - Cruises were conducted in the vicinity of a meander east of 73°W and north of 37°N from September 21 to October 5 (leg 1) and October 12-21, 1988 (leg 2). Relationships of photosynthesis to irradiance (P-I) did not show large horizontal variation, and water column composite P-I curves from leg 1 and leg 2 were similar. Therefore a single P-I curve derived from pooled data was used to model distributions of primary production. Cross sections of the Gulf Stream revealed consistently higher pigment concentrations and primary production on the slope water side. Along-stream variations in pigment distributions and primary production were apparently related to density structure influenced by meander circulation. -from Authors

UR - http://www.scopus.com/inward/record.url?scp=0027831080&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0027831080&partnerID=8YFLogxK

U2 - 10.1029/93jc00678

DO - 10.1029/93jc00678

M3 - Article

AN - SCOPUS:0027831080

VL - 98

SP - 14,545-14,560

JO - Journal of Geophysical Research: Atmospheres

JF - Journal of Geophysical Research: Atmospheres

SN - 2169-897X

IS - C8

ER -

Distributions of pigments and primary production in a Gulf Stream meander

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this