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REFINE OF REGIONAL OCEAN TIDE MODEL USING GPS DATA
GPS Ocean Tide Model Time Series Spectral Inversion PPP
2018/5/15
Due to lack of regional data constraints, all global ocean tide models are not accuracy enough in offshore areas around China, also the displacements predicted by different models are not consistency....
AUTOMATED MOSAICKING OF GEOSTATIONARY OCEAN COLOR IMAGER BY COMBINATION OF SPATIAL AND FREQUENCY MATCHING
GOCI Ocean Image Mosaicking Geometric Correction Frequency Matching
2018/6/4
In general, image mosaicking is a useful and important processing for handling images with narrow field of view. It is being used widely for images from commercial cameras as well as from aerial and s...
The Tara Oceans expedition harkens back
to 18th-century sailing voyages that explored
uncharted worlds, including Darwin’s voyage
aboard the HMS Beagle and the Challenger
expedition that heral...
Fisheries,El Niño-Southern Oscillation and Upper Ocean Temperature Records:An Eastern Pacific Example
Fisheries El Nino-Southern Oscillation Upper Ocean Temperature Records Eastern Pacific Example
2015/8/19
It is often recounted that the collapse of the Peruvian anchoveta fishery in the early 1970s was a direct consequence of the El Niño of 1972–73. Comparison of time series of upper-ocean thermal d...
Deep Convective Plumes in the Ocean
The mesoscale ocean circulation deep convection the atmosphere
2015/8/17
Deep convection is a process in which the mesoscale ocean circulation and atmospheric forcing work together to weaken the ambient stratification and to cause surface waters to sink to great depths wit...
Understanding how climate varies in time is a central issue of climate research. Of particular interest are climate variations which occur within the human lifespan, say over 5- to 100-y time scales. ...
Grazing and Zooplankton Production as Key Controls of Phytoplankton Production in the Open Ocean
Coast phytoplankton pigment waters physical oceanography
2015/8/17
Thanks to NASA's Coastal Zone Color Scanner (CZCS, 1978-1986), nearly ocean-wide coverage of the distribution of phytoplankton pigment in the upper part of the euphotic zone and, in effect, in the mix...
Monitoring Ocean Earthquakes With SOSUS:An Example From the Caribbean
Monitoring Ocean Earthquakes SOSUS the Caribbean
2015/8/14
T-phases are acoustic signals in which the primary portion of the propagation path is through tile oceans. Energy sources resulting m the generation of T-phases include earthquakes, submarine volcanis...
New Sensor Technology for In Situ Measurements of Ocean Chemistry
New Sensor Technology Situ Measurements Ocean Chemistry
2015/8/14
Chemical processes in the ocean and at its interfaces with the atmosphere and the seafloor play a major role in regulating global biogeochemical cycles. Predicting the impact of human disturbances on ...
Carbon isotopes in the ocean model of the Community Earth System Model (CESM1)
ocean model Community Earth System Model
2015/8/11
Carbon isotopes in the ocean are frequently used
as paleoclimate proxies and as present-day geochemical
ocean tracers. In order to allow a more direct comparison of
climate model results with this ...
The directional spectrum S(k) [or S(f,θ)] measures the distribution of wave energy in wave number, k, (or frequency, f) and direction. Different contributions to local wave energy, e.g., swell from di...
Thin Layers: Observations of Small-Scale Patterns and Processes in the Upper Ocean
Small-Scale Patterns Processes
2015/8/6
Fore decades, marine scientists have been asking questions about the response of planktonic distributions and processes to physical forcing across a range of temporal and spatial scales. The mismatch ...
What a magnificent opportunity for ocean sciences education! Or so it seemed. It came with the findings reported by the National Center for Education Statistics in 1999 by William J. Hussar (NCES 1999...
Periodically, the ocean sciences community undertakes a serious contemplation of past accomplishments and future efforts and research directions. These reviews have produced a few landmark publication...
Coastal and Estuarine Studies: Coastal Ocean Prediction
Coastal Ocean Prediction Estuarine Studies
2015/8/5
Christopher Mooers' introduction collection of papers opens by succinctly stating that there is an explosion of interest in the coastal ocean. Every one of the 20 papers introduces its subject with th...