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Altimetry-observed semi-annual cycle in the South China Sea: Real signal or alias of K1 tidal error?
sea level semi-annual cycle satellite altimetry South China Sea
2009/11/17
There have been a number of applications of satellite altimetry to seasonal and interannual sea level variability in the South China Sea. However, these applications usually exclude shallow waters alo...
Wind Effects on Currents Observed in Juan de Fuca Submarine Canyon
Wind Effects Juan de Fuca Submarine Canyon Currents Observed
2009/4/3
Juan de Fuca submarine canyon has depths exceeding 200 m extending completely across the continental shelf. Observations of currents in the canyon during winter 1970 showed relatively large currents a...
Observed Anisotropy of Spectral Characteristics of Internal Waves Induced by Low-Frequency Currents
Spectral Characteristics Internal Waves Low-Frequency Currents
2009/3/26
The isotropy of the internal wave field is investigated from short-time spectra of horizontal current measured in the deep sea. A significant anisotropy is detected at high frequencies during most per...
A Comparison of Observed and Numerically Simulated Circulation in the Cayman Sea
Numerically Simulated Circulation Cayman Sea
2009/3/24
An observational and numerical study of the circulation in the Cayman Sea is presented. Data taken in three different years suggest a common February to May circulation pattern. A well-developed curre...
An Analysis of Inertial Oscillations Observed Wear Oregon Coast
Inertial Oscillations Wear Oregon Coast
2009/3/7
Nearly two months of current meter data taken during the summer of 1973 at eleven depths at a station off the coast of Oregon in 100 m of water have been analyzed. The spectra show an 8% increase in t...
On the Observed Annual Cycle in the Ocean-Atmosphere Heat Balance Over the Northern Hemisphere
Annual Cycle Northern Hemisphere Ocean-Atmosphere Heat Balance
2009/3/7
Based on the best presently available satellite radiation, atmospheric and oceanic data sets the long-term mean heat balance of the earth and its normal seasonal variation are investigated over the No...
Surface Normal Modes of Lake Michigan：Calculations Compared with Spectra of Observed Water Level Fluctuations
Surface Normal Modes Lake Michigan Water Level Fluctuations
2009/3/7
Periods and structures of several normal modes of Lake Michigan (including Green Bay) are calculated theoretically, taking into account the Lake's topography and the earth's rotation. The calculations...
Salt Fingers Observed in the Mediterranean Outflow Region (34°N, 11°W) Using a Towed Sensor
Mediterranean Outflow Region Towed Sensor Salt Fingers
2009/3/7
A towed microstructure instrument has been used to measure small-scale conductivity fluctuations in a quasi-horizontal plane, as well as local vertical gradients of temperature and conductivity. This ...
Comparison of Model and Observed Currents in Lake Michigan
Federal Water Pollution Control Agency Lake Michigan
2009/3/7
Results from four deterministic numerical-hydrodynamical models for Lake Michigan are compared to data from the field program of the Federal Water Pollution Control Agency (FWPCA) for September 1963, ...
Variability of Near-Surface Currents Observed during the Pole Experiment
Near-Surface Currents Pole Experiment
2009/2/23
Variability of near-surface Currents over a 20-Day period in a 15O km diameter region of the central North Pacific is described using vertical profiles from a current meter and the tracks of 25 drifti...
Observed Oceanic Variability at and near the Air-Sea Interface during Phase III of Project BOMEX
Oceanic Variability Project BOMEX Air-Sea Interface
2009/2/23
The natural variability observed at and near the air-sea interface during Period III of Project BOMEX is examined. The time and space variability in the observed oceanic parameters is large by classic...
Directional Wave Spectra Observed during JONSWAP 1973
Directional Wave Spectra Observed JONSWAP 1973
2009/2/18
Estimates of the directional wave spectrum obtained from the meteorological buoy of the University of Hamburg and a pitch-and-roll buoy of the Institute of Oceanographic Sciences are reported from a s...
Observed Surface Winds at Middleton Island, Gulf of Alaska and Their Influence on the Ocean Circulation
Observed Surface Winds Middleton Island Ocean Circulation
2009/2/16
Winds observed at an island in the Gulf of Alaska display a large annual signal with maximum easterlies in winter and weak easterlies in summer. For the northern Gulf of Alaska, the monthly mean Ekman...
The Physical Oceanography of Two Rings Observed by the Cyclonic Ring Experiment. Part II：Dynamics
Physical Oceanography Dynamics Cyclonic Ring Experiment
2009/2/16
Data from the 1977 Cyclonic Ring Experiment is used to examine the, density, velocity, vorticity and energy distributions in a Gulf Stream cyclonic ring. A time series on ring BOB provides information...
The Physical Oceanography of Two Rings Observed by the Cyclonic Ring Experiment. Part I：Physical Structures
Cyclonic Ring Experiment Physical Structures
2009/2/16
Eight cruises over a 10-month period in the North Atlantic have provided the Cyclonic Ring Experiment with observations of two rings. Life histories, structure and structural changes have been studied...