Sabado, Agosto 4, 2012

La Niña


La Niña
            I learned that La Niña is a coupled ocean-atmosphere phenomenon that is the counterpart of El Niño as part of the broader El Niño-Southern Oscillation climate pattern. During a period of La Niña, the sea surface temperature across the equatorial Eastern Central Pacific Ocean becomes lower than normal by 3–5 °C.La Niña is defined as a period of at least 5 months of La Niña conditions. The name La Niña originates from Spanish, meaning "the girl," analogous to El Niño meaning "the boy."
"La Niña formation"
            La Niña, sometimes informally called "anti-El Niño", is the opposite of El Niño, where the latter corresponds instead to a higher sea surface temperature by a deviation of at least 0.5 °C, and its effects are often the reverse of those of El Niño.La Niña is often, though not always, preceded by an El Niño.
               I want to know more about the advantages of  La Niña and how to use it and the disadvantages of it and how to conquer it.
               I would like to research on whether La Niña is only due to occurrence of a normal typhoon or simply an occurrence of flood.
               I appreciate the fact that it is our fault that this phenomenon occur abnormally but yet it is not the end, we can still change it.
               I can apply my learnings and insights in promoting to others to minimize the usage of again, materials which release green house gases because it is a leading cause of climate change resulting to La Niña.

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