El Nino Y La Nina

1. INTRODUCTION 2. What is El Niño? 3. What is the origin of the phenomenon of El Niño? 4. Background 5. Phenomenon Development 6. How do you detect the phenomenon of El Niño?7. Effects 8. What is the origin of the phenomenon of La Nina? 9. The growing phenomenon of La Nina 10. Phases through which passes 11 La Niña. Duration and frequency ofoccurrence of the phenomenon of La Nina 12. Detection of La Niña Phenomenon 13. Consequences of La Niña global climate

1. INTRODUCTION At present, various oceanographic andmeteorological investigations demonstrate the existence of extreme weather events associated with global unstable interactions between the ocean and atmosphere. One of the highlights ofocean-atmosphere interaction important, that develops interannual scale, known in the scientific community by the name of El Niño-Southern Oscillation (ENSO Spanish / ENSO, inEnglish), or commonly, with the name of El Niño. Niño 2. What is El Niño? El Niño weather phenomenon to a global, cyclical erratically, which is a change in the patterns of movementof air masses causing therefore a delay in the kinetics of the currents "Normal", triggering the warming waters South America, causing worldwide havoc, affecting South America,Indonesia and Australia. This phenomenon, which occurs every two to seven years, characterized in that the sea surface and the atmosphere above it, have an abnormal conditionduring a period of twelve to eighteen months. 3. What is the origin of the phenomenon of El Niño? The name "El Niño" is because fishermen from the port of Paita in northern Peru thatfound that the waters of the Peru Current system or Humboldt Current, which flows from south to north off the coast of Peru and Chile heated at the time of the holidays and ..