搜索结果: 1-15 共查到“海洋科学 parameters”相关记录19条 . 查询时间(0.584 秒)
PARAMETERS COMPARSION OF LEADS DETECTION IN ARCTIC SEA ICE USING CRYOSAT-2 WAVEFORM DATA
Arctic, Sea ice, Lead, Satellite altimetry
2018/5/14
Leads are only a small part of the polar sea ice structure, but they play a dominant role on the turbulence exchange between the ocean and the atmosphere, they are also important factors about sea ice...
Meteo-Marine Parameters and Their Variability Observed by High Resolution Satellite Radar Images
Meteo-Marine Parameters Variability Observed High Resolution Satellite Radar Images
2015/7/16
New radar satellites image the sea surface with resolutions as high as 1 m. A large spectrum of ocean processes can be estimated using such Earth observation data. These data have been applied to inve...
Iron and copper limitations differently affect growth rates and photosynthetic and physiological parameters of the marine diatom Pseudo-nitzschia delicatissima
Iron and copper limitations differently affect growth rates photosynthetic and physiological parameters marine diatom Pseudo-nitzschia delicatissima
2014/4/2
In ～ 50% of the ocean, iron (Fe) limits phytoplankton growth, including that of the diatom Pseudo-nitzschia. Fe-limited Pseudo-nitzschia spp. may produce the potent neurotoxin domoic acid (DA) to acce...
Interspecies differences in calcium content and requirement in four freshwater cladocerans explained by biokinetic parameters
Interspecies differences in calcium content in four freshwater cladocerans explained biokinetic parameters
2014/4/17
We tested the hypothesis that cladocerans with higher calcium (Ca) content are more susceptible to Ca limitation by conducting life table experiments using four cladoceran species with contrasting Ca ...
The Effects of Bias Error and System Noise on Parameters Computed from C, T, P and V Profiles
Bias Error V Profiles System Noise
2009/2/11
The development of high-resolution profiling instruments has made possible the computation of quantities such as the stability parameter N2 and the Richardson number Ri over scales of less than a mete...
Model for the Thickness and Salinity of the Upper Layer in the Arctic Ocean and the Relationship between the Ice Thickness and Some External Parameters
Upper Layer Arctic Ocean Ice Thickness External Parameters
2009/2/10
This paper presents a dynamical model for the salinity and thickness of the upper layer in the Arctic. The parameters are the river runoff to the Arctic, the buoyancy supply through the Bering Strait,...
On the Effects of Finite Depth on Wind-Wave Spectra：1. A Comparison with Deep-Water Equilibrium-Range Slope and Other Spectral Parameters
Wind-Wave Spectra Deep-Water
2009/2/7
Spectral parameters calculated from wind-wave measurements in a finite-depth restricted-fetch estuary are compared with similar deep-water parameters. The equilibrium range of these finite-depth spect...
Sensitivity of Mixed layer Predictions at Ocean Station Papa to Atmospheric Forcing Parameters
Mixed layer Atmospheric Forcing Parameters Ocean Station Papa
2009/1/20
The effect of errors and biases in the atmospheric forcing for oceanic mixed layer model predictions is studied using data sensitivity techniques. First the bulk model of Garwood is used to predict 17...
On the Response of the Ocean to a Moving Storm：Parameters and Scales
Moving Storm Parameters Scales
2009/1/19
This paper has two purposes: One is to present a new and efficient multilevel numerical model for calculating the response of the ocean to a moving storm; the second is to show how, on a time scale of...
Statistics of Mixing Parameters in the Upper Ocean During JASIN Phase 2
Mixing Parameters Upper Ocean JASIN Phase
2009/1/16
Turbulence levels obtained during the 1978 Joint Air-Sea Interaction experiment (JASIN) have been examined from measurements of both temperature gradient and velocity shear. These measurements, obtain...
Extraction of Mixed Layer Advection Velocities, Diffusion Coefficients, Feedback Factors and Atmospheric Forcing Parameters from the Statistical Analysis of North Pacific SST Anomaly Fields
sea surface temperature Mixed Layer Advection Velocities Diffusion Coefficients
2009/1/9
The statistical properties of observed North Pacific sea surface temperature (SST) anomalies are simulated by a simple mixed layer advection and diffusion model with stabilizing feedback and local sto...
The Use of Mean Atmospheric Parameters in the Calculation of Modeled Mean Surface Heat Fluxes over the World’s Oceans
Mean Atmospheric Parameters World’s Oceans Surface Heat Fluxes
2008/12/30
There are a number of atlases that display the distribution of ocean-atmosphere sensible and latent heat fluxes over various regions. Many are based on the “classical” method, in which time mean quant...
Relating Friction Velocity to Spectral Wave Parameters
Friction Velocity Spectral Wave Parameters Canadian Atlantic Storms Program
2008/12/11
Field experiments, in the years since the JONSWAP results, have established fetch- and duration-limited relations for wave parameters such as total energy E0, peak frequency fp, and the Phillips α coe...
Discussion on the parameters of design waves
ocean waves short-term distribution long-term distribution design waves
2011/9/14
In order to respond the discredit on the design wave standard and to recommend new consideration on design wave parameters, based on the long-term distribution of statistic characteristics of waves an...
Variability of chlorophyll a and photosynthetic parameters in a nutrient-saturated tropical great lake
chlorophyll photosynthetic parameters nutrient-saturated tropical great lake
2014/5/5
Diurnal measurements of Secchi depth, light attenuation, thermal structure, photosynthetic irradiance (PE) parameters, and chlorophyll a (Chl a) were performed at weekly intervals in three inshore bay...