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Significant contribution of passively sinking copepods to the downward export flux in Arctic waters
Significant contribution passively sinking copepods downward export flux Arctic waters
2014/4/17
Typically, all undecomposed metazoans found in formalin-poisoned cups of sediment traps are considered to be active intruders (or ‘‘swimmers’’) and are removed to prevent an overestimation of the down...
Contribution of picophytoplankton to carbon export in the equatorial Pacific: A reassessment of food web flux inferences from inverse models
Contribution of picophytoplankton equatorial Pacific
2014/4/17
The paradigm that carbon export is derived almost exclusively from the primary production of large
phytoplankton has been challenged by inverse ecosystem modeling studies that suggest that most carbo...
Contribution of river-borne soil organic carbon to the Gulf of Lions (NW Mediterranean)
river-borne soil organic Gulf of Lions
2014/4/16
We determined the spatial distribution patterns of the Branched and Isoprenoid Tetraether (BIT) index, a
specific proxy of riverborne soil organic carbon (OC) input from land to the ocean, by analyzi...
Contribution of mycosporine-like amino acids and colored dissolved and particulate matter to sea ice optical properties and ultraviolet attenuation
amino acids colored dissolved
2014/4/16
In the Baltic Sea ice, the spectral absorption coefficients for particulate matter (PM) were about two times
higher at ultraviolet wavelengths than at photosynthetically available radiation (PAR) wav...
Long-term 15N-nitrogen retention in tidal freshwater marsh sediment: Elucidating the microbial contribution
Long-term 15N-nitrogen retention Elucidating the microbial contribution
2014/4/17
The long-term retention of nitrogen in sediment of a tidal freshwater marsh in the Scheldt estuary (Belgium)
was investigated by an in situ 15N-labeling experiment. Sediment of an unvegetated creek b...
Steric Contribution to the Seasonal Oscillation of Sea Level off Oregon
Seasonal Oscillation Sea Level off Oregon
2009/3/26
Thermal, haline and total steric departures of sea level were calculated in a zone up to 165 n mi off Newport, Ore. The thermal and haline components were about equal in magnitudes and in phase, givin...
On the Generation of Mesoscale Eddies and their Contribution to the Oceanic General Circulation. II. A Parameter Study
Mesoscale Eddies Oceanic General Circulation Parameter Study
2009/3/24
In this investigation the wind-driven ocean circulation theories are extended to include mesoscale eddies as an integral part of the general circulation of the ocean. A two-layer numerical model of oc...
On the Generation of Mesoscale Eddies and their Contribution to the Oceanic General Circulation. I. A Preliminary Numerical Experiment
Mesoscale Eddies Oceanic General Circulation Preliminary Numerical Experiment
2009/3/24
Numerical experiments on the wind-driven ocean circulation in a closed basin show that mesoscale eddies can appear spontaneously during the integration of the equations of motion for a baroclinic ocea...
The Internal Seiches in Gullmar Fjord. Part II: Contribution to Basin Water Mixing
Internal Seiches Gullmar Fjord Basin Water Mixing
2008/8/1
The mixing in the basin water (the water below sill level) of Gullmar Fjord has been investigated with the main focus on the contribution from internal seiches. A companion paper reports evidence for ...
The Contribution of Salt Fingers to Vertical Mixing in the North Atlantic Tracer Release Experiment
Salt Fingers North Atlantic
2008/7/16
The North Atlantic Tracer Release Experiment (NATRE) was performed in an area moderately favorable to salt fingers. However, the classic finger signature of a distinct thermohaline staircase caused by...
Major bacterial contribution to the ocean reservoir of detrital organic carbon and nitrogen
bacterial contribution the ocean reservoir detrital organic carbon nitrogen
2014/4/21
Bacterial biomarkers (D-amino acids and muramic acid) were measured in various organic matter size fractions collected in the North Pacific and North Atlantic, and they were used to quantitatively est...
Carbon stable isotopes reveal relative contribution of shelf-slope production to the northern California Current pelagic community
Carbon stable isotopes shelf-slope production the northern California Current pelagic community
2014/4/18
To better delineate the relative contribution of shelf and slope production to the northern California Current (NCC) pelagic community, we examined the cross-shelf distribution ofd13 C in 19 species o...
Major bacterial contribution to the ocean reservoir of detrital organic carbon and nitrogen
Major bacterial contribution ocean reservoir detrital organic carbon and nitrogen
2014/4/18
Bacterial biomarkers (D-amino acids and muramic acid) were measured in various organic matter size fractions collected in the North Pacific and North Atlantic, and they were used to quantitatively est...
Experimental d13 C evidence for a contribution of methane to pelagic food webs in lakes
methane to pelagic food webs Experimental
2014/5/5
We tested the hypothesis that low stable carbon isotope (d13
C) values commonly observed for zooplankton in
humic lakes are due to their feeding on isotopically light methane-oxidizing microbes, and...
Major contribution from littoral crustaceans to zooplankton species richness in lakes
littoral crustaceans zooplankton species
2014/5/5
A study of pelagic and littoral species richness among microcrustaceans in 2,466 Norwegian lakes recorded 120
crustacean species: 77 cladocerans, 31 cyclopoids, and 12 calanoids, respectively. Very f...