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Betzer, Peter R; Showers, William J; Laws, Edward A; Winn, Christopher D; DiTullio, Giacomo R; Kroopnick, Peter M (1984): Primary productivity and mass fluxes for four stations in teh equatorial Pacific (Table 1). PANGAEA, https://doi.org/10.1594/PANGAEA.89398, Supplement to: Betzer, PR et al. (1984): Primary productivity and particle fluxes on a transect of the equator at 153°W in the Pacific Ocean. Deep-Sea Research Part A. Oceanographic Research Papers, 31(1), 1-11, https://doi.org/10.1016/0198-0149(84)90068-2

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Abstract:
Primary productivity (14C) and mass flux measurements using a free-drifting sediment trap deployed at 900 m were made at four stations in the Pacific Ocean between 12°N and 6°S at 153°W. The latitudinal variations in productivity were consistent with historical patterns showing the equator as a zone of high production and the oligotrophic waters north of the equatorial region as an area of low productivity. The correlation coefficient between the two sets of independent measurements was 0.999, indicating that in this oceanic area the activity of the primary producers was closely related to the total mass flux. A re-examination of historical data suggests that the downward flux of particulate organic carbon varies in direct proportion to the quotient of surface primary production raised to the 1.4 power and depth raised to the 0.63 power.
Coverage:
Median Latitude: 3.000000 * Median Longitude: -153.000000 * South-bound Latitude: -6.000000 * West-bound Longitude: -153.000000 * North-bound Latitude: 12.000000 * East-bound Longitude: -153.000000
Date/Time Start: 1982-01-01T00:00:00 * Date/Time End: 1982-01-01T00:00:00
Minimum DEPTH, water: 150 m * Maximum DEPTH, water: 900 m
Event(s):
Betzer * Latitude Start: 12.000000 * Longitude Start: -153.000000 * Latitude End: -6.000000 * Longitude End: -153.000000 * Date/Time: 1982-01-01T00:00:00 * Comment: 1982
Comment:
measured during January 1982
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1LATITUDELatitudeGeocode
2LONGITUDELongitudeGeocode
3DEPTH, waterDepth watermGeocode
4Primary production of carbon per area, yearlyPP C areag/m2/aBetzer, Peter Rintegrated to 150 m
5Total flux per yearAnn mass fluxg/m2/aBetzer, Peter Rmass flux
Size:
8 data points

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