Ocean
El Nino
El Nino years
1997/1998, 2002/2003,
2015/2016, 2009/2010,
La Nina years
2007/2008, 2010/2011, 2011/2012, 2020/2021, 2020/2022, 2022/2023
La Nina
El Nino 1997/1998
sea temperature change -->
NAO negative
NAO positive
sea cycles
sea level rise
Markus Ott
MW & A (Michael B. Wallace)