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EASTERN EQUATORIAL PACIFIC PRODUCTIVITY VIA TWO GEOCHEMICAL PROXIES
geochemistry nutrient cycling phosphorus
2015/1/16
Drivers that influence oceanic productivity are not clearly constrained. However, sea level changes during glacial cycles have been proposed as a potential driver for productivity variations observed ...
Enrichment of particulate phosphorus in a sea-surface microlayer over the Eastern Equatorial Pacific Ocean
sea-surface microlayer biogeochemical enrichment particulate phosphorus high-nutrient low-chlorophyll ocean
2017/4/11
The significant enrichment of chemical composition associated with enhanced bioactivities and an increased number
of bio-particles in the sea-surface microlayer (SML) were observed in the high-nutrie...
Increase in water column denitrification during the last deglaciation: the influence of oxygen demand in the eastern equatorial Pacific
water column denitrification the last deglaciation oxygen demand the eastern equatorial Pacific
2010/1/21
Here we present organic export production and nitrogen isotope results spanning the last 30 000 years from a core recovered off Costa Rica (Ocean Drilling Program (ODP) Site 1242) on the leading edge ...
Increase in water column denitrification during the last deglaciation:the influence of oxygen demand in the eastern equatorial Pacific
water column denitrification last deglaciation oxygen demand eastern equatorial Pacific
2010/1/7
Here we present organic export production and nitrogen isotope results spanning the last 30 000 years from a core recovered off Costa Rica (Ocean Drilling Program (ODP) Site 1242) on the leading edge ...
Correlation of Current and Sea Level in the Eastern Equatorial Pacific
Correlation of Current Eastern Equatorial Pacific Sea Level
2009/1/20
Upper-ocean current and temperature records from neat 0°, 110°W are compared with Galapagos Island sea level measurements (0°3′S, 91°28′W) for the period March 1980 to July 1981. Low-frequency (period...
Finescale Velocity-Density Characteristics and Richardson Number Statistics of the Eastern Equatorial Pacific
Eastern Equatorial Pacific Finescale Velocity-Density Characteristics
2009/1/20
An analysis of finescale horizontal-velocity shear and density data collected along 110°W longitude in the equatorial Pacific is presented. The measurements were made with the free-fall velocity–densi...
Oscillations of Dynamic Topography in the Eastern Equatorial Pacific
sea surface temperature Dynamic Topography Eastern Equatorial Pacific
2009/1/16
For 14 months in 1980–81, surface dynamic height was monitored with inverted echo sounders at five sites from 0 to 9°N along 110°W. These records show that the SEC/NECC equatorial current system was w...
Dynamics of Seasonal and Intraseasonal Variability in the Eastern Equatorial Pacific
Eastern Equatorial Pacific Seasonal Dynamics zonal wind stress Intraseasonal
2009/1/6
Time series measurements from surface moored buoys in the eastern equatorial Pacific are analyzed for the period 1983–86. The data, collected as part of the EPOCS and TROPIC HEAT programs, consist of ...
Vertical Structure of Low Frequency Variability in the Eastern Equatorial Pacific Ocean
Vertical Structure Eastern Equatorial Pacific Ocean Low Frequency Variability
2009/1/6
The vertical structure of low frequency velocity and temperature variability in the eastern equatorial Pacific Ocean is examined using surface and subsurface moored current meter data from 0°, 110°W b...
On the Annual Cycle of Upper-Ocean Circulation in the Eastern Equatorial Pacific
Annual Cycle Eastern Equatorial Pacific Upper-Ocean Circulation
2008/11/12
An oceanic general circulation model is used to investigate the annual cycle of the near-surface currents in the eastern equatorial Pacific Ocean; in particular, the causes of the springtime increase ...