搜索结果: 1-15 共查到“海洋科学 determination”相关记录27条 . 查询时间(0.194 秒)
Evolution of Bearing Determination in HF Current Mapping Radars
Bearing Determination HF Current Mapping Radars
2015/8/10
Nearly all target detection "radars" in existence operate at microwave frequencies because their wavelengths are small enough that compact antennas provide both good angular resolution and high sensit...
Precise determination of Sr/Ca by laser ablation ICP-MS compared to ICP-AES and application to multi-century temperate corals
coral Sr/Ca laser ablation ICP-MS ICP-AES
2017/4/11
Coral skeletal Sr/Ca compositions are valuable tools for the reconstruction of past tropical climate. While solutionbased
ICP-AES has become the preferred method to obtain monthly-resolved Sr/Ca reco...
Direct determination of nitrogen cycling rates and pathways in Arctic fjord sediments (Svalbard, Norway)
pathways nitrogen cycling rates
2014/4/16
Results from a study of benthic nitrogen cycling in two Arctic fjords are presented. Intact sediment core
incubations were used to quantify net fluxes of dissolved inorganic nitrogen, organic nitroge...
Determination of the Slope of the Water Surface in the Gulf of Finland
Determination Slope Water Surface Gulf of Finland
2009/6/19
Determination of the Slope of the Water Surface in the Gulf of Finland
Determination of the Current Velocity in the Kvark on the Basis of Sea-Level Records
Determination Current Velocity Kvark Basis Sea-Level Records
2009/6/19
Determination of the Current Velocity in the Kvark on the Basis of Sea-Level Records.
Determination of the Absolute Sea Level Difference Between Varberg and Fredrikshavn
Determination Absolute Sea Level Difference Varberg Fredrikshavn
2009/6/15
Determination of the Absolute Sea Level Difference Between Varberg and Fredrikshavn.
Simultaneous determination of in situ vertical transitions of color, pore-water metals, and visualization of infaunal activity in marine sediments
Simultaneous situ vertical transitions of color
2014/4/17
The vertical color transition from brown to gray-green in marine sediments is linked to the Fe redox boundary
and is commonly used as a proxy for biogeochemical state. We combine time-lapse sediment ...
Experimental Determination of the Eddy Diffusion Coefficient Over the Open Ocean from Atmospheric Electric Measurements
Experimental Determination Eddy Diffusion Coefficient Atmospheric Electric Measurements
2009/4/3
The method of determining the eddy diffusivity over the open ocean either from profiles of the average electric filed or from average values of space charge and electric field measured near the sea su...
Determination of the Sea Surface Slope Distribution and Wind Velocity using Sun Glitter Viewed from a Synchronous Satellite
Wind Velocit Synchronous Satellite Sea Surface Slope Distribution
2009/3/9
This work demonstrates the feasibility of determining the east-west component of the sea surface slope distribution from a synchronous satellite, through quantitative analysis of the sun glitter.
T...
A Determination of Horizontal Divergence in the Gulf Stream off Cape Lookout
Horizontal Divergence Gulf Stream off Cape Lookout
2009/3/9
A horizontal divergence of 2×10−5 sec−1 was determined by tracking three shallow drogues in the speed axis of the Gulf Stream. Concurrent bathythermograph soundings along a drogue track su...
Determination of Lagrangian Deformations from Analysis of Current Followers
Lagrangian Deformations Current Followers
2009/3/7
Methods are presented to determine Lagrangian deformations and turbulence statistics from current followers (drogues, neutrally buoyant floats, etc.). Such determinations allow general advection-diffu...
Determination of the Aqueous Sublayer Thicknesses at an Air-Water Interface
Aqueous Sublayer Thicknesses Air-Water Interface
2009/3/7
The thicknesses of the viscous and thermal sublayers in the water beneath an air-water interface are obtained by an application of the theory of rough-wall flows to results obtained in a laboratory wi...
Absolute Geostrophic Velocity Determination from Historical Hydrographic Data in the Western North Atlantic
Western North Atlantic Geostrophic Velocity Historical Hydrographic Data
2009/2/18
Beta-spiral calculations are presented using averaged western North Atlantic hydrographic data from the period 1914–73. Profiles of long-term mean geostrophic flow relative to ISM db along 70°W from 2...
Determination of Surface Stress by Seasat-SASS：A Case Study with JASIN Data
Joint Air-Sea Interaction Surface Stress
2009/2/10
The values of sea surface stress determined with the dissipation method and those determined with a surface-layer model from observations on F.S. Meteor during the Joint Air-Sea Interaction (JASIN) Ex...
Satellite Determination of the Mesoscale Variability of the Sea Surface Temperature
Mesoscale Variability Sea Surface Temperature
2009/2/9
Satellite infrared data have been used to investigate the mesoscale variability of the SST (sea surface temperature) field. A statistical analysis of the SST field has been performed by means of the s...