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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...
A regime shift in Lake Superior ice cover, evaporation, and water temperature following the warm El Niño winter of 1997–1998
Lake Superior ice cover evaporation water temperature following the warm El Nino winter
2014/10/16
Significant trends in Lake Superior water temperature and ice cover have been observed in recent decades, and these trends have typically been analyzed using standard linear regression techniques. Alt...
Eastern Intensification of Ocean Spin-Down：Application to El Niño
Eastern Intensification Ocean Spin-Down El Niñ o
2009/3/26
The El Niño studies carried out by Bjerknes indicate that the anomalous warming of the eastern boundary tropical ocean in 1939 and 1958 extended 1000 km into the interior ocean, corresponding w...
El Niño—The Dynamic Response of the Equatorial Pacific Ocean to Atmospheric Forcing
El Niñ o—The Dynamic Response Atmospheric Forcing Equatorial Pacific Ocean
2009/3/24
El Niño is the occasional appearance of warm water off the coast of Peru; its presence results in catastrophic consequences in the fishing industry. A new theory for the occurrence of El Ni&nti...
Eastern Tropical Ocean Response to Changing Wind Systems；with Application to El Niño
Eastern Tropical Ocean El Niñ o Changing Wind Systems
2009/3/7
El Niño is an anomalous condition that historically has been studied in the coastal region of the eastern tropical South Pacific. The phenomenon is commonly characterized there by the rapid app...
El Niño may be defined oceanographically as a massive influx of warm water into the coastal region of Ecuador and Peru. We have tested the hypothesis that these rare events occur after a substa...
Some Statistical and Synoptic Characteristics Associated with El Niño
Some Statistical Synoptic Characteristics El Niñ o
2009/3/7
A 49-year time series of sea surface temperatures along the Peruvian coast is analyzed in order to find antecedent and subsequent indicators of El Niño (abnormally warm water) and its inverse. ...
Sea level records at many island and coastal stations in the equatorial Pacific Ocean have been used to study its response and that of the associated equatorial circulation to the 1972 El Niño....
An Attempt to Verify Some Theories of El Niño
El Niñ o equatorial water temperatures Numerous hypotheses
2009/3/7
Numerous hypotheses have been proposed to explain interannual changes in equatorial water temperatures. It is shown that many of these hypotheses can be tested by expressing them in terms of a statist...
Climatic Teleconnections in the Western South Pacific with El-Niño Phenomenon
Climatic Teleconnections El-Niñ o Phenomenon Western South Pacific
2009/2/19
In the western South Pacific, one year after a typical El Niño event, anomalous hydroclimatic conditions replace the usual ones. The abnormal meteorological conditions are characterized by the ...
The Response of Sea Surface Topography to the 1976 El Niño
Sea Surface Topography 1976 El Niñ o
2009/2/13
The response of sea level in the equatorial Pacific Ocean during the 1976 El Niño event is analyzed and compared with the response during the stronger El Niño event in 1972. Monthly mean...
Changes in Thermal Structure of the Equatorial Pacific during the 1972 El Niño as Revealed by Bathythermograph Observations
Thermal Structure El Niñ o Equatorial Pacific Bathythermograph Observations
2009/2/8
Bathythermograph data from the equatorial Pacific are used to study changes in upper ocean thermal structure during the period 1971–73 using data averaged over 2- or 3-month segments. This gives reaso...
El Niño and Tropical Pacific Ocean Surface Temperatures
El Niñ o Pacific Ocean Surface Temperatures
2009/2/7
The spatial and temporal character of El Niño is explored with analyses of tropical Pacific Ocean surface temperatures for the period 1957–76. The data are derived from approximately 5×106 mari...
On Equatorial Waves and El Niño. II：Effects of Air-Sea Thermal Coupling
sea surface temperature El Niñ o Equatorial Waves Air-Sea Thermal Coupling
2009/2/6
Dynamics readjustment of a stratified ocean model to wind perturbations leads to variations in sea surface temperature (SST) related to the early phases of the observed interannual warming of the trop...
On Equatorial Waves and El Niño. I. Influence of Initial States on Wave-induced Currents and Warming
Equatorial Waves Wave-induced Currents El Niñ o
2009/2/5
We present results from three numerical model experiments designed to study the thermal and hydrodynamics changes associated with downwelling Kelvin wave passage and east coastal reflection along and ...