搜索结果: 1-12 共查到“海洋生物学 coupling”相关记录12条 . 查询时间(0.125 秒)
Seabed foraging by Antarctic krill: Implications for stock assessment, bentho-pelagic coupling, and the vertical transfer of iron
Seabed foraging by Antarctic krill Implications for stock assessment bentho-pelagic coupling the vertical transfer of iron
2014/4/8
A compilation of more than 30 studies shows that adult Antarctic krill (Euphausia superba) may frequent benthic habitats year-round, in shelf as well as oceanic waters and throughout their circumpolar...
The effect of temperature on the coupling between phosphorus and growth in lacustrine bacterioplankton communities
The effect of temperature coupling between phosphorus growth in lacustrine bacterioplankton communities
2014/4/18
Phosphorus (P) routinely limits microbial growth in freshwater ecosystems. The growth rate hypothesis (GRH) relates growth to biomass P content mechanistically through changes in ribosomal ribonucleic...
Biophysicochemical process coupling controls nitrogen use by benthic biofilms
Biophysicochemical process coupling controls nitrogen benthic biofilms
2014/4/22
A combination of macroscale and microscale observations was used to show that the interplay between hydrodynamic transport, local chemical conditions, and microbial metabolism controls nitrate use by ...
Different coupling of dissolved amino acid, protein, and carbohydrate turnover to heterotrophic picoplankton production in the Southern Ocean in austral summer and fall
Different coupling of dissolved amino acid protein carbohydrate turnover heterotrophic picoplankton production Southern Ocean in austral summer and fall
2014/4/22
We assessed growth dynamics of heterotrophic picoplankton and concentrations and turnover of dissolved protein, amino acids, and neutral monosaccharides in the Atlantic sector of the Southern Ocean in...
Coupling of boreal forests and lakes: Effects of conifer pollen on littoral communities
Coupling of boreal forests and lakes Effects of conifer pollen littoral communities
2014/5/4
Conifer pollen deposition is a visually striking spring event in boreal lakes, representing a potentially major allochthonous input of limiting nutrients. We conducted a lake survey and mesocosm exper...
The effects of cultural eutrophication on the coupling between pelagic primary producers and benthic consumers
The effects of cultural eutrophication coupling pelagic primary producers benthic consumers
2014/5/13
We investigated the effects of cultural eutrophication on the coupling between pelagic primary producers and benthic consumers in Lake Tahoe. Spatial and temporal changes in zoobenthos energetics were...
Siliceous sponges as a silicon sink: An overlooked aspect of the benthopelagic coupling in the marine silicon cycle
Siliceous sponges silicon sink bathypelagic coupling marine silicon cycle
2014/5/9
Our current understanding of the silicon (Si) cycle in the ocean assumes that diatoms dominate not only the uptake of silicic acid, but also the production and recycling of biogenic silica (BSi), and ...
Coupling of epipelagic and mesopelagic heterotrophic picoplankton production to phytoplankton biomass in the Antarctic polar frontal region
epipelagic mesopelagic heterotrophic picoplankton production phytoplankton biomass Antarctic polar frontal region
2014/5/19
We assessed relationships between phytoplankton standing stock, measured as chlorophyll a (Chl a), primary production (PP), and heterotrophic picoplankton production (HPP), in the epipelagic zone (0-1...
Carbon-nitrogen coupling and algal-bacterial interactions during an experimental bloom: Modeling a 13C tracer experiment
Carbon-nitrogen coupling algal-bacterial interactions experimental bloom 13C tracer experiment
2014/5/14
We tracked flows of carbon and nitrogen during an experimental phytoplankton bloom in a natural estuarine assemblage in Randers Fjord, Denmark. We used 13C-labeled dissolved inorganic carbon to trace ...
Oxidative coupling during gut passage in marine deposit-feeding invertebrates
Oxidative coupling gut passage marine deposit-feeding invertebrates
2014/5/14
We tested for oxidative coupling of phenolic materials, including organic contaminants and tyrosine, in gut fluid from marine deposit-feeding invertebrates. A phenolic metabolite (pyrenol) of a polycy...
Benthic–Pelagic coupling over a zebra mussel reef in western Lake Erie
Benthic– Pelagic coupling a zebra mussel reef western Lake Erie
2014/6/9
We conducted a field study including a series of cruises over an isolated offshore zebra mussel reef (7-11 m deep) in Western Lake Erie to examine the effect of zebra mussels (Dreissena spp.) on the w...
Pelagic-benthic coupling in the abyssal eastern North Pacific: An eight-year time-series study of food supply and demand
Pelagic-benthic coupling abyssal eastern North Pacific An eight-year time-series study food supply and demand
2014/6/9
An 8-yr time-series study of the trophic coupling between a pelagic food supply and its utilization by the sediment community was conducted at 4,100-m depth in the eastern North Pacific between 1989 a...