PSea-10-01 Shipboard bottle chlorophyll data
Chlorophyll a data, determined shipboard using the Welschmeyer (non-acidification) method (Welschmeyer N.A., 1994. Fluorometric analysis of chlorophyll a in the presence of chlorophyll b and pheopigments. Limnology and Oceanography 39, 1985-1992.). For convenience, these data have been added as a separate column to the existing bottle data for chlorophyll that were determined post-cruise using frozen filters that are posted elsewhere on this site. These measurements were made on a Turner Designs 10AU instrument following 24 hour in-the-dark incubations at 4 degrees C of Whatman glass fiber filters (GFF) in 90% acetone, based upon 250mL bottle samples that were filtered. Calibration of the fluorometer was accomplished using a Turner Designs liquid chlorophyll standard. These data were collected aboard the U.S. Coast Guard Cutter Polar Sea, during the Bering Sea Ecosystem Study-Bering Sea Integrated Ecosystem Research Program (BEST-BSIERP). BEST-BSIERP together are the Bering Sea project.
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|Begin datetime||2010-03-13 14:50:00|
|End datetime||2011-03-28 22:06:00|
Map data from IBCSO, IBCAO, and Global Topography.
Maximum (North) Latitude:
Minimum (South) Latitude:
Minimum (West) Longitude: -175.00, Maximum (East) Longitude: -169.00
Additional contact information
- author: Jacqueline M. Grebmeier <firstname.lastname@example.org>
- author: Lee W. Cooper <email@example.com>
- originator: Lee W. Cooper <firstname.lastname@example.org>
CitationExample citation following ESIP guidelines:
Grebmeier, J., Cooper, L. 2011. PSea-10-01 Shipboard bottle chlorophyll data. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D6PZ56VC. Accessed 28 Jun 2022.
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