搜索结果: 1-12 共查到“海洋科学 Absorption”相关记录12条 . 查询时间(0.14 秒)
Functional response of carbon absorption efficiency in the pelagic calanoid copepod Acartia tonsa
Functional response carbon absorption efficiency the pelagic calanoid copepod Acartia tonsa
2014/4/17
We constructed a general relationship between prey concentration and absorption efficiency (AE; previously termed assimilation efficiency) in the cosmopolitan calanoid copepod Acartia tonsa. The relat...
Optical characterization of chromophoric dissolved organic matter using wavelength distribution of absorption spectral slopes
Optical characterization chromophoric dissolved organic matter wavelength distribution absorption spectral
2014/4/17
We use a new approach to characterize the absorption characteristics of chromophoric dissolved organic matter (CDOM) in standard solutions and in several tropical lake ecosystems (Lake Victoria, Lake ...
Absorption of Internal Waves by the Benthic Boundary Layer
Internal Waves Benthic Boundary Layer
2009/2/7
The interaction of near-inertial velocities with the benthic boundary layer above a flat bottom is investigated using a diagnostic model and a 3-month time series of velocity from a fixed array of cur...
Research on the coefficient of sound absorption in turbid water
reverberation time sound absorption turbid water
2011/9/14
China’s coastal waters are turbid and the properties of the seabed are complex.This negatively impacts the performance of underwater detection equipment.The properties of sound absorption in turbid wa...
Absorption spectral slopes and slope ratios as indicators of molecular weight, source, and photobleaching of chromophoric dissolved organic matter
Absorption spectral slopes slope ratios indicators of molecular weight source photo bleaching chromo phoric dissolved organic matter
2014/4/21
A new approach for parameterizing dissolved organic matter (DOM) ultraviolet-visible absorption spectra is presented. Two distinct spectral slope regions (275–295 nm and 350–400 nm) within log-transfo...
Multiple scattering on coral skeletons enhances light absorption by symbiotic algae
Multiple scattering coral skeletons enhances light absorption symbiotic algae
2014/5/9
The success of symbiotic reef-building corals is largely determined by the efficiency with which they collect solar energy. Using thin coral laminae from the Caribbean scleractinian Porites branneri, ...
Seasonal cycle of phytoplankton UV absorption at the Bermuda Atlantic Time-series Study (BATS) site
phytoplankton UV absorption Bermuda Atlantic Time-series Study
2014/5/14
Measurements of the phytoplankton absorption coefficient, aph
(l), at the Bermuda Atlantic Times-series Study
(BATS) site demonstrated a seasonal pattern of absorption in the ultraviolet (UV) ...
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...
Resolving phytoplankton photoprotective : photosynthetic carotenoid ratios on fine scales using in situ spectral absorption measurements
Resolving phytoplankton photoprotective photosynthetic carotenoid ratios fine scales using situ spectral absorption measurements
2014/5/20
Temporal changes in phytoplankton pigments and spectral absorption were evaluated during June 1998 in East Sound, Orcas Island, Washington. High-resolution vertical profiles of in situ spectral absorp...
Contribution of absorption and scattering to the attenuation of UV and photosynthetically available radiation in Lake Biwa
absorption and scattering attenuation of UV photosynthetically available radiation Lake Biwa
2014/5/26
Underwater ultraviolet (UV) attenuation is typically modeled using correlative relationships between UV attenuation and dissolved organic carbon (DOC) concentration or colored dissolved organic matter...
Assessment of the relationships between dominant cell size in natural phytoplankton communities and the spectral shape of the absorption coefficient
Assessment of the relationships dominant cell size in natural phytoplankton communities the spectral shape of the absorption coefficient
2014/5/26
Size-fractionated chlorophyll concentration and phytoplankton absorption spectra were compared for a wide variety of natural communities. We found that, in general, when phytoplankton abundance increa...
Light absorption and size scaling of light-limited metabolism in marine diatoms
Light absorption size scaling light-limited metabolism marine diatoms
2014/5/30
Previous studies have found that the size-scaling exponent of metabolic rates in unicellular algae often deviates from the exponent of -1/4 usually found for heterotrophs. This study confirms a signif...