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Decomposition of plankton-derived dissolved organic matter in permeable coastal sediments
plankton-derived dissolved organic matter coastal sediments
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2014/4/16
We tested the hypothesis that dissolved organic carbon (DOC) is degraded when filtered through permeable
shelf sediments. In a laboratory flume experiment the concave shape of DOC profiles observed i...
Comparative estimate of P fluxes in lakes: A comment on ‘‘Fish decomposition in boreal lakes and biogeochemical implications’’ by Chidami and Amyot (2008)
Comparative estimate P fluxes in lakes Fish decomposition in boreal lakes biogeochemical implications Chidami Amyot
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2014/4/16
The contribution of fish and their relative importance in the nutrient dynamics of lakes (sink vs. source) continue to be a topic of debate (Mehner et al. 2007; Wurtsbaugh 2007; Sereda et al. 2008b). ...
Modal Decomposition of the Velocity Field near the Oregon Coast
Modal Decomposition Velocity Field Oregon Coast
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2009/3/24
The low-frequency [ω<0.5 cycle per day (cpd)] current fluctuations at four depths in 100 m of water have been investigated for two stations on the continental shelf off the coast of Oregon. One statio...
Modal Decomposition of the Low-Frequency Currents and Baroclinic Instability at Drake Passage
Low-Frequency Currents Baroclinic Instability Drake Passage
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2009/1/16
Recently collected hydrographic data show that each of the four water mass zones previously identified in Drake Passage is characterized by a distinctly different vertical profile of Brunt-Väis&a...
Normal-Mode Decomposition of Small-Scale Oceanic Motions
Internal Wave Experiment Normal-Mode Decomposition Small-Scale Oceanic Motions
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2008/12/23
Small-scale oceanic motions consist of vortical motion and internal waves. In a linear or weakly nonlinear system these two types of motions can be unambiguously separated using normal-mode decomposit...
Fish decomposition in boreal lakes and biogeochemical implications
Fish decomposition biogeochemical implications
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2014/4/21
A field study in a boreal lake using a remotely operated vehicle equipped with a camera established that falling
fish carcasses did not tend to be buried in sediments after deposition. Decomposition ...
Long-term photochemical and microbial decomposition of wetland-derived dissolved organic matter with alteration of13 C:12C mass ratio
photochemical microbial decomposition wetland-derived dissolved organic matter alteration of13 C:12C mass ratio
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2014/4/18
We investigated the long-term photochemical and microbial decomposition of biologically recalcitrant humiclike dissolved organic matter (DOM) leached from a vascular wetland plant, the common rush (Ju...
Geochemical controls on anaerobic organic matter decomposition in a northern peatland
Geochemical controls anaerobic organic matter decomposition northern peatland
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2014/4/18
The decomposition of deep peat deposits controls the long-term carbon balance of peatlands but is poorly understood with respect to rates and controls. To rectify this deficiency, we estimated in situ...
Production of colloidal organic carbon and trace metals by phytoplankton decomposition
colloidal organic carbon phytoplankton decomposition
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2014/5/30
Colloids are important intermediates and can considerably influence the biogeochemical cycling of organic carbon
and trace metals in aquatic systems. Previous studies have determined the releas...
The role of nutrients in decomposition of a thecate dinoflagellate
nutrients decomposition a thecate dinoflagellate
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2014/6/17
The decomposition of freeze-dried whole cells and empty thecae of the dinoflagellate Peridinium gatunense Nygaard originating from dense blooms in Lake Kinneret (Israel) was followed experimentally un...