GB/T 33666-2017
ActiveIdentification method for El Nino/La Nina events
厄尔尼诺/拉尼娜事件判别方法
Application Summary AI generated
This standard defines the criteria and methodology for identifying and categorizing El Niño and La Niña events based on sea surface temperature anomalies in the central-eastern equatorial Pacific. It is applied by meteorological and oceanographic agencies in China for climate monitoring, seasonal forecasting, and research purposes. The standard ensures consistent classification of these climate phenomena for use in disaster prevention, agricultural planning, and water resource management.
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