The State of Our Climate 

Oceans 
Lijing Cheng et al. 10 Jan. 2025
​Record High Temperatures in the Ocean in 2024
Sea surface temperature, ocean heat content, ocean acidification and de-oxygenation are record high, increasing at accelerating  rates
Over 90% of added greenhouse gas emissions heat goes to the oceans. The rate is now equivalent to exploding 7 Hiroshima atom bombs every second. 
Ocean heat is a better climate change indicator ​than global warming
Accelerating ocean deoxygenation 
Accelerating ocean acidification
Acidification is expressed as pH​ which is inverse 
Copernicus  1985-2022​
Record 2023 Sea surface
​temperature increase 
              Accelerating ocean heat (content)
Ocean heat is accelerating at all levels, now penetrating to the ocean floor