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搜索结果: 1-11 共查到理学 Seasonal dynamics相关记录11条 . 查询时间(0.156 秒)
We measured net planktonic community production (NCP), community respiration (CR), and gross primary production (GPP) in September, February, and May in a subarctic Greenland fjord influenced by glac...
We recorded seasonal and interannual population dynamics of the endemic Mediterranean seagrass Posidonia oceanica in a shallow meadow, Magalluf Bay, Spain (39u30.259N, 2u32.599E), performing direct mo...
Species composition, nocturnal activity and population dynamics of mosquitoes in the Aras Valley of Turkey are studied. Seven New Jersey light traps were activated two nights per month at different sa...
The annual component of the horizontal heat flux x is calculated from the temperature advection by the geostrophic velocity. This estimate of x is in good agreement, in amplitude and phase and as a fu...
The seasonal dynamics of primary production in the upstream Kuroshio was studied to understand why pelagic fish are relatively populous in this oligotrophic tropical ocean region. The relative import...
The relationships between water discharge, temperature, pH, conductivity, turbidity, nitrate, ammonium, phosphate and the seasonal dynamics of phytoplankton assemblages of one of the inlets, which is ...
A population dynamics model for copepods is presented, describing the seasonal dynamics of Pseudocalanus minutus elongatus and Acartia spp. in the southern Baltic Sea (Gdańsk Deep). The copepod model ...
Based on monthly mass balances on 7–8 yr of data from 16 shallow (mean depth: 1–10 m), eutrophic, unstratified, or only temporarily stratified Danish lakes, we developed a simple empirica...
The benthic O2 uptake and the O2 microdistribution in a coastal sediment of Aarhus Bay, Denmark, were investigated during a seasonal study. Measurements were performed in situ by a profiling lander an...
Export of organic matter from the surface to deeper waters often shows much smaller seasonal variations than primary production or nitrate-based new production in mid- to high-latitude marine systems...
Analysis of zooplankton communities in over 1,100 water bodies spanning the Western Hemisphere (77°S, 81°N latitude) revealed latitudinal patterns in cladoceran body size and Daphnia seasonal dynamics...

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