17098
Obsolete - AFSC/RACE/EcoFOCI: Chlorophyll: variability in spring chlorophyll concentrations and zooplankotn on the eastern Bering Sea shelf - cruise Healy 07-01
Obsolete - AFSC/RACE/EcoFOCI: Chlorophyll and zooplankton, cruise USCGS Healy 07-01
Data Set
Published / External
22352
Recruitment Processes Program
Project
Completed
These data were collected under NSF Grant # ARC-0722448 ("BEST: Impacts of Sea-ice on the Hydrographic Structure, Nutrients, and Mesozooplankton over the Eastern Bering Sea Shelf") to Dr. G.L. Hunt, Jr., University of Washington.
The eastern Bering Sea shelf supports productive marine ecosystems with extraordinarily valuable fisheries and subsistence resources, but sub-arctic seas are predicted to be one of the regions most sensitive to future warming of the world oceans. Some of the most direct effects of changing climate will be on the extent, duration and timing of sea-ice over the Bering Sea shelf. Sea-ice controls the timing of the spring phytoplankton bloom, the fate of primary production, water column temperature and salinity, and provides a haul out and molting platform for marine mammals. Thus, the most urgent priority of the Bering Sea Ecosystem Study (BEST) is to examine the role of changing sea-ice conditions on the chemical, physical, and biological characteristics of the ecosystem. The first BEST cruise was scheduled on the USCG Healy in April-May 2007, however, physical observations, water column nutrient chemistry, and zooplankton distribution/abundance were not among the ecosystem components funded in the first call for proposals. Project ARC-0722448 funded by NSF after the first call for BEST proposals filled this gap in chlorophyll collections until the remainder of BEST projects could be assembled in 2008.
To document the along- and cross-shelf variability in spring chlorophyll concentrations on the eastern Bering Sea shelf
Loaded by batch 3773, 12-05-2012 12:37
Theme
PARR Exclusion
Non-Federal Funding
Theme
PARR Exclusion
Obsolete Data Set
Theme
biota
chlorophyll
Theme
biota
phaeopigments
Theme
biota
phytoplankton
Theme
oceans
chlorophyll
Theme
oceans
phaeopigments
Theme
oceans
phytoplankton
Temporal
Seasons
Spring
Spatial
Alaska
Spatial
Bristol Bay
Spatial
St. Lawrence Island
Spatial
arctic
Spatial
eastern Bering Sea shelf
Stratum
Depths
upper water column
Alaska Fisheries Science Center
Seattle
WA
USA
Data Set
Oracle Database
None Planned
Table (digital)
human examination of samples, SeaCat, CTD
wire, bongo
bongo, CalVET, CTD, Seacat
Data Steward
2015
Person
Bahl, Kimberly
kimberly.bahl@noaa.gov
206 526 4314
Distributor
2015
Person
Duffy-Anderson, Janet
janet.duffy-anderson@noaa.gov
email
Metadata Contact
2019
Person
Bahl, Kimberly
kimberly.bahl@noaa.gov
206 526 4314
Point of Contact
2019
Person
Bahl, Kimberly
kimberly.bahl@noaa.gov
206 526 4314
Ground Condition
-180
-160
65
54
Range
2007-04-10
2007-05-12
Unclassified
Contact Distributor
Contact Distributor
None
None
http://epic.noaa.gov
Data are processed using Seabird...
See InPort entries 26275, 26373 and 26570.
No
Unknown
No
No
varies
Requires human identification of organisms.
Other
varies
local and offsite backups
See InPort entries 26275, 26373 and 26570.
gov.noaa.nmfs.inport:17098
Doug Turnbull
2012-12-05T12:37:42
SysAdmin InPortAdmin
2022-08-09T17:11:07
2016-05-18
Alaska Fisheries Science Center
AFSC
7600 Sand Point Way N.E., Building 4
Seattle
WA
98115
USA
http://www.afsc.noaa.gov
0700-1700 Pacific Time
1001
Public
No
2016-05-18
1 Year
2017-05-18
Point
Local surface
1.00
meters
Attribute values
HLY0701_Chlorophyl_final
Phytoplankton pigments (chlorophyll and phaeopigment) from water bottle samples
Napp, Jeffrey
FOCICruise
FOCI Program Cruise Number XYYZZ(X=sequential cruise number; YY= ship designation; ZZ= year)
See entity type definition source
Text
Station
Sequential Station Number
See entity type definition source
Integer
Haul
Sequential Haul Number (N.B. Increment haul number if the operation is performed within 0.5 nm of original station position)
See entity type definition source
Integer
GearAbrv
Gear Abbreviation
See entity type definition source
CTDB
Conductivity, Temperature, Depth Instrument with Water Bottles
See entity type definition source
ShipCruise
Ship's Convention for Cruise Name
See entity type definition source
Text
CTDID
CTD cast # from which chlorophyll samples were obtained. Concatenated variable: FOCI Cruise + Sequential Station Number + "CTD" + Sequential CTD #
See entity type definition source
Text
GMTTime
Greenwich Mean Time
See entity type definition source
1899-12-30 00-13-00
1899-12-30 23-26-00
Time
Date/Time
BottomDepth
Depth of Water Column (acoustically determined)
See entity type definition source
Integer
Latitude
Latitude (Decimal Degrees)
See entity type definition source
54.2438
62.8528
0.0001
Real
Longitude
Longitude (Decimal Degrees)
See entity type definition source
-179.4392
-163.9237
0.0001
Real
HaulComments
Comments Entered By Scientist
See entity type definition source
Text
Performance
Scientists Assessment of Sample Quality
See entity type definition source
good
no reservations about quality of sample
See entity type definition source
quest
questionable - some reservations about quality of sample; read Haul Comments to learn why
See entity type definition source
fail
failure during sample collection or processing - do not use these data
See entity type definition source
GMTDate
Greenwich Mean Time Date at Time of Sample Collection
See entity type definition source
2007-04-10 00-00-00
2007-05-12 00-00-00
Time
Date/Time
SampleDepth
Depth of Sample Collection
See entity type definition source
Integer
ChloroPerM^3
Chlorophyll a Concentration
See entity type definition source
0.0
35.4606
Micrograms per Cubic Meter
Real
PhaeoPigPerM^3
Phaeophorbide + Phaephytin Concentration
See entity type definition source
0.0
11.8799
Micrograms per Cubic Meter
Real