CHECK THESE SAMPLES OF El Nio-Southern Oscillation
According to Ropelewski and Halpert (1987) during El Nio periods there are low values of southern oscillation index and this means that regions receive more rain, during la Nina periods there are high values of southern oscillation index and this means that regions receive less rain.
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A low pressure region is developed in the Atlantic and high pressure region in Peru in a normal year and therefore trade winds flow strongly from the east to west in the pacific and therefore warm waters are carried westward, in el Nio years the low pressure region is replaced by a relatively high pressure region in the pacific and this reduces the strength of trade winds and therefore there is an accumulation of warm water in Peru, in la Nina periods results after the el Nino period whereby there is an accumulation of cold water in the pacific....
3 Pages
(750 words)
Research Paper
This component joined to El Niño is called the Southern oscillation (Trenberth 1997).... ENSO (El Nino-Southern oscillation) is the phenomenon where the atmosphere and ocean collaborates together.... (2002) El Niño and the Southern oscillation.... The el Niño normally occurs every three or four years, around December or January.... This phenomenon influences atmospheric circulation,… Its name originated from fishermen in Ecuador and Peru to mean the “Christ Child” to describe a warm current that appears every few years in their fishing areas, near Christmas season (Climate Change: Earth's el NIÑO el Niño is the warming of temperature of the surface of the sea in the equatorial Pacific Ocean....
2 Pages
(500 words)
Essay
However, after some years, the wind loses its power and el Nino Article Summary The video discusses the historical facts, causes, and effects of a weather phenomenon known as el Nino.... pinion and Reaction The effects of el Nino are not only felt in countries bordering the Pacific, rather, they are felt all around the world.... However, the effects of the el Nino have been greatly diminished as a result of early warning systems and design of buildings and structures that can withstand the effects of heavy floods....
1 Pages
(250 words)
Essay
The pendulum when set in motion swings back and forth and this The period is deemed to be the duration taken for one complete oscillation.... From the relationship and with reference to literature the acceleration due to gravity was also estimated to be 9.... 7m/s which is a 15% difference compared to 9....
4 Pages
(1000 words)
Coursework
Mathematica has the Hermite polynomials built-in.... The quantum oscillator wave functions are given in equation 6.... 7; these wave functions are not normalized.... … Figure 6.... 1 shows a plot of the 10th excited state probability density, |ψ10|2.... Mathematica has the Hermite polynomials built-in....
1 Pages
(250 words)
Assignment
It was experimentally found that period of oscillation of tosional pendulum was independent of the… Further, shear modulus of the metal forming suspension wire was ~ 700 MPa or 0.... It was experimentally found that the period of oscillation of the torsional pendulum was independent of the angle of twist.... This was done by measuring the period of oscillation of the pendulum and using suitable physical equations....
Now if a cylindrical mass is attached at the free end of the suspended wire, this forms a torsional pendulum and period of oscillation (T) of such a torsional pendulum is given as
Where I am the moment of inertia of the cylindrical mass attached at the bottom end and is given by
I = (1/2)MR2, with M being mass and R being the radius of the cylindrical mass....
3 Pages
(750 words)
Lab Report
Southern oscillation occurs due to a fluctuation of surface pressure in the tropical western Pacific Ocean.... When combined together, the El Nino-Southern oscillation occurs, which is a climatic occurrence in the Pacific Ocean, repeating itself every three to seven years.... El Nino and Southern oscillation have a great impact on weather around the world.... … The paper "el Nino as a Climatic Pattern" is an outstanding example of an assignment on environmental studies....
1 Pages
(250 words)
Assignment
… Mass spring systemsObjectivesThese study aims at studying the diverse behaviors of a linear mechanical system.... This involves developing mathematical formulas that describe the models under different conditions.... Further the physical implications of Mass spring systemsObjectivesThese study aims at studying the diverse behaviors of a linear mechanical system....
4 Pages
(1000 words)
Assignment
