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PMEL carries out interdisciplinary scientific investigations in oceanography and atmospheric science.

Current PMEL programs focus on open ocean observations in support of long-term monitoring and prediction of the ocean environment on time scales from minutes to decades.

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  What's New

Argo Floats Provide Accurate Ocean Heating Baseline Data

argo
Active PMEL Argo floats in the Pacific Ocean as of January 23, 2012

Using Argo float data, scientists including PMEL’s Dr. Greg Johnson and JIMAR’s Dr. John Lyman, published a paper in Nature Geoscience that concludes the Earth has been accumulating heat continuously, mostly in the ocean, between 2001 and 2010. The paper describes how the heat balance measured at the top of the atmosphere is consistent with observed ocean warming, implying that there is probably no ‘missing energy’ in the system as had been suspected.

Visit PMEL’s Argo Float program website for more information.


What's New Archive

 

Climate:
El Niño and La Niña
Ocean Acidification
Argo Ocean Floats

Ecosystem:
Fisheries Oceanography
Underwater Volcanoes
Arctic

Weather and Water:
Tsunami






 

 


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