El Ninos Wrath :: essays research papers

El Ninos WrathMicroscopic, photosynthetic phytoplankton stool seventy one percent of the worlds Oxygen. A diminution in the worlds phytoplankton population would be detrimental to all told terrestrial and aquatic life. The event cognise as El Nino-Southern cps (ENSO) is a complex interplay between the ocean and the atmosphere causing a reversal in the trade winds, which in turn moves warm body of water masses to opposite sides of the Pacific Ocean. Better known for its atmospherical effects, El Nino also plays an important role in reducing the phytoplankton population. El Nino halts the process of upwelling, which moves nutrient rich water from the deep, up to the surrface. Upwelling is essential for the business of phytoplankton. Without phytoplankton as the bow of the food chain in the ocean, all early(a) aquatic life would cease to exist. El Nino can be attributed to the ontogeny of global warming caused by Carbon Dioxide emissions into the atmosphere. El Nino will inc ubate to increase proportionaly to the Earths rising temperature and thus, reducing the worlds phytoplankton population resulting in catastrophic ecological effects as the base of the oceans food chain continues to be destroyed.Winds affect upwelling. Winds that jar on the coasts of North and South America drag the water along with them. The Earths rotation then deflects the resulting advance currents international from the coastlines. (Wallace 11) Because the show up water moves away, colder, nutrient-rich water comes up from infra and replaces the previous warm water, a phenomenon known as upwelling. (Wallace 11) Basically, the wind scotchs towards the equator and the rotation of the Earth pulls the water away from land similar to the way a cube of ice cincture in one place as you rotate a chicken feed of water. The glass could be interpreted as the Earth, and the ice cube as the mass of water. Relative to the glass, the ice or water stays in one spot as the glass or Eart h rotates around. The winds that blow along the equator also affect the properties of upwelled water and also the food chain. Without wind, the dividing story between the warm draw near water and the deep cold water, known as the thermocline, would be nearly flat but the winds drag the surface water westward, raising the thermocline nearly all the way up to the surface in the east and depressing it in the west. The cold water below the thermocline is rich in nutrients.