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Temporal variations in organic carbon species and fluxes from the Chena River, Alaska
Temporal variations organic carbon species fluxes Chena River Alaska
2014/4/18
Water samples were collected biweekly from the Chena River, Alaska, during 2005–2006 for analysis of dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), total dissolved carbohydrate (TCH...
Microzooplankton grazing in the coastal Gulf of Alaska: Variations in top-down control of phytoplankton
Microzooplankton grazing coastal Gulf of Alaska Variations top-down contro phytoplankton
2014/4/22
Microzooplankton grazing rates on three phytoplankton size fractions (<5, 5-20, and >20 μm) were measured during spring and summer 2001 in the northern coastal Gulf of Alaska (CGOA). To a first approx...
The effect of long-term spatiotemporal variations in urbanization-induced eutrophication on a benthic ecosystem, Osaka Bay, Japan
spatiotemporal variations urbanization-induced eutrophication a benthic ecosystem Osaka Bay Japan
2014/4/22
Detailed spatiotemporal patterns of the influence of urbanization-induced eutrophication on a metazoan benthic community in Osaka Bay were determined using sediment cores and fossil ostracode assembla...
Seasonal diel variations of picoplankton and nanoplankton in a subtropical western Pacific coastal ecosystem
Seasonal diel variations picoplankton and nanoplankton subtropical western Pacific coastal ecosystem
2014/5/9
We analyzed seasonal and diel fluctuation patterns of heterotrophic bacteria, Synechococcus spp., and nanoflagellates at a coastal station at the southern edge of the East China Sea. Synechococcus spp...
Diel variations in the photosynthetic parameters of Prochlorococcus strain PCC 9511: Combined effects of light and cell cycle
Diel variations photosynthetic parameters Prochlorococcus strain PCC 9511 light and cell cycle
2014/5/9
We examined the mechanisms related to the diel variations in the parameters of the relationship between the rate of carbon fixation of phytoplankton and irradiance (P vs. E curve). Our goal was to und...
Orthophosphate uptake by heterotrophic bacteria, cyanobacteria, and autotrophic nanoflagellates in Villefranche Bay, northwestern Mediterranean: Vertical, seasonal, and short-term variations of the competitive relationship for phosphorus
Orthophosphate heterotrophic bacteria cyanobacteria autotrophic nanoflagellates Villefranche Bay northwestern Mediterranean seasonal short-term variations phosphorus
2014/5/19
Previous studies have suggested that Mediterranean surface water becomes phosphorus limited for both bacteria and phytoplankton during stratified periods and that orthophosphate uptake in these situat...
Recruitment of coastal planktonic diatoms from benthic versus pelagic cells: Variations in bloom development and species composition
planktonic diatoms benthic vs pelagic cells Variations in bloom development species composition
2014/5/19
Although phytoplankton blooms are major events in aquatic systems, the importance of benthic resting stages in seeding planktonic blooms is still unclear. Using microcosms, we tested the influence of ...
Variations in the mass-specific absorption coefficient of mineral particles suspended in water
Variations in the mass-specific absorption coefficient mineral particles suspended water
2014/5/14
We examined the light-absorption properties of various samples of mineral particles suspended in water, which included pure mineral species (quartz, calcite, illite, kaolinite, and montmorillonite) an...
Seasonal variations in uptake and in situ regeneration of nitrogen in mangrove waters
Seasonal variations uptake situ regeneration nitrogen in mangrove waters
2014/5/26
Seasonal changes of uptake of nitrogenous nutrients (NH4+, NO3-, NO2-, and urea) and regeneration (NH4+ and NO2- production) in the plankton fraction of a mangrove ecosystem on the west coast of India...