The whole cycle is known asEl Nino-Southern Oscillation. 整个周期被称为厄尔尼诺-南方涛动。 It is made up of El Nino, the Pacific's warm phase; La Nina, the cold side; and a neutral phase in between. The whole thing tends to play itself out every two to seven years. 这周期由厄尔尼诺...
El Nino and La Nina Warming sea surfaces in the tropical Pacific, in an image released July 5th, 2012. There's a greater than 50 percent chance that El Niño conditions will develop during the second half of 2012. (Image credit: NOAA/National Weather Service) El Niño and La Niña...
El Nino/La Nina What is El Nino? From NOAA website El Nino was originally recognized by fishermen off the coast of South America as the appearance of unusually warm water in the Pacific Ocean, occurring near the beginning of the year. El Nino means The Little Boy or Christ child in ...
A diagram of the patterns that create El Niño and La Niña over the Pacific Ocean. (NOAA) During normal conditions, prevailing winds blow from east to west, pushing surface water from South America toward Australia. This allows warm water to drift ...
A diagram of the patterns that create El Niño and La Niña over the Pacific Ocean. (NOAA) During normal conditions, prevailing winds blow from east to west, pushing surface water from South America toward Australia. This allows warm water to drift west w...
The Nio Oceanic Index (ONI) of the US National Oceanic and Atmospheric Administration (NOAA) describes and monitors ENSO intensity from ocean temperature measurements. When ONI in the Nio 3.4 region was+0.5°C above normal or0.5°C below normal for 5 consecutive 3-month running averages, El ...
We cannot run experiments to see what a parallel Earth without El Niño or La Niña would do. But a group at NOAA's Climate Diagnostic Center in Boulder, Colorado, is trying something similar using numerical forecast models. First, they run the model with the actual conditions and produce...
NOAA:Impact of El Niñoand La Niña on the Hurricane Season TOPICS El Nino and La Nina Live Science Staff For the science geek in everyone, Live Science offers a fascinating window into the natural and technological world, delivering comprehensive and compelling news and analysis on everything...
The growth effects of El Nino and La Nina: Local weather conditions matter. Ann. Econ. Stat. 83–126 https://doi.org/10.24149/ gwp374, (2020). 24. Dell, M., Jones, B. F. & Olken, B. A. Temperature shocks and eco- nomic growth: evidence from the last half century. Am. Econ...
A diagram of the patterns that create El Niño and La Niña over the Pacific Ocean. (NOAA) During normal conditions, prevailing winds blow from east to west, pushing surface water from South America toward Australia. This allows warm water to drift west ...