搜索结果: 1-13 共查到“海洋科学 irradiance”相关记录13条 . 查询时间(0.064 秒)
Comparative responses of two dominant Antarctic phytoplankton taxa to interactions between ocean acidification, warming, irradiance, and iron availability
ocean acidification warming irradiance
2014/11/28
We investigated the responses of the ecologically dominant Antarctic phytoplankton species Phaeocystis
antarctica (a prymnesiophyte) and Fragilariopsis cylindrus(a diatom) to a clustered matrix of th...
Comparative responses of two dominant Antarctic phytoplankton taxa to interactions between ocean acidification, warming, irradiance, and iron availability
two dominant Antarctic phytoplankton taxa ocean acidification warming irradiance iron availability
2014/10/16
We investigated the responses of the ecologically dominant Antarctic phytoplankton species Phaeocystis antarctica (a prymnesiophyte) and Fragilariopsis cylindrus (a diatom) to a clustered matrix of th...
The influence of irradiance on tolerance to high and low temperature stress exhibited by Symbiodinium in the coral, Pocillopora damicornis, from the high-latitude reef of Lord Howe Island
tolerance temperature stress
2014/4/17
The coral Pocillopora damicornis hosts genetically distinct and novel types of dinoflagellate symbionts at the
high-latitude site of Lord Howe Island (LHI), yet why these novel types exist at this ma...
The Relationship between Downward Irradiance and Upper Ocean Structure
Downward Irradiance Upper Ocean Structure
2009/2/9
The relationship between downward irradiance and upper ocean structure has been studied using a numerical model. Two general classes of irradiance parameterizations were utilized. The first (case I) e...
Acclimation to a dynamic irradiance regime changes excessive irradiance sensitivity of Emiliania huxleyi and Thalassiosira weissflogii
irradiance regime changes excessive irradiance sensitivity Emiliania huxleyi Thalassiosira weissflogii
2014/4/22
Effects of fluctuating irradiance regimes on excessive photosynthetically active radiation (PAR) and ultraviolet (UV) radiation sensitivity were assessed for Emiliania huxleyi (Lohman) and Thalassiosi...
Irradiance and the elemental stoichiometry of marine phytoplankton
elemental stoichiometry marine phytoplankton
2014/5/5
We analyzed the elemental composition (C, N, P, S, K, Mg, Ca, Sr, Fe, Mn, Zn, Cu, Co, Mo, and Ni) of five
marine phytoplankton species representing the four major marine phyla grown over a range of g...
Effects of irradiance, flow, and colony pigmentation on the temperature microenvironment around corals: Implications for coral bleaching?
Effects of irradiance fl ow colony pigmentation
2014/4/23
Experiments were conducted to determine the effects of colony pigmentation, irradiance, and flow on the temperature microenvironment that corals experience in shallow water. The warming of colon...
The vertical attenuation of irradiance as a function of the optical properties of the water
irradiance optical properties
2014/5/20
Average vertical attenuation coefficients, K(av), for irradiance calculated by linear regression of ln E(z) on z
through the euphotic zone or from two irradiance values in a certain depth inter...
A biooptical model of irradiance distribution and photosynthesis in seagrass canopies
A biooptical model irradiance distribution and photosynthesis seagrass canopies
2014/5/19
Although extremely vulnerable to coastal eutrophication, seagrasses represent important structuring elements and sources of primary production in shallow waters. They also generate an optical signatur...
Colored dissolved organic matter and dissolved organic carbon exclusion from lake ice: Implications for irradiance transmission and carbon cycling
Colored dissolved organic matter dissolved organic carbon exclusion lake ice irradiance transmission carbon cycling
2014/5/26
Thick ice cover is a feature of cold-temperate, polar, and alpine lakes and rivers throughout much of the year. Our observations from Canadian lakes and rivers across the latitudinal gradient 46-80°N ...
A comparison of two N-irradiance interaction models of phytoplankton growth
two N-irradiance interaction models phytoplankton growth
2014/6/10
The N-photoacclimation interaction models of Geider et al. (GM) and Flynn et al. (FM) are compared by tuning them to data from a light-shift experiment for a diatom. Both the original model constructs...
Effect of fluid shear and irradiance on population growth and cellular toxin content of the dinoflagellate Alexandrium fundyense
fluid shear irradiance population growth cellular toxin content dinoflagellate Alexandrium fundyense
2014/6/9
The potential for in situ turbulence to inhibit dinoflagellate population growth has been demonstrated by experimentally exposing dinoflagellate cultures to quantified shear flow. However, despite int...
Herbivory and irradiance shape periphytic architecture in a Swiss alpine stream
Herbivory irradiance shape periphytic architecture a Swiss alpine stream
2014/6/17
The effects of herbivory and light on epilithic periphyton from Minor Creek (2,200 m above sea level), a Swiss alpine stream, were examined by manipulating light intensity and the densities of two abu...