New Questions on the "hiatus".
'To investigate why the global warming trend varies from decade to decade, scientists from the National Oceanography Centre (NOC, UK) will work alongside those from nine other research organisations as part of a major new multidisciplinary research project. Over the last decade a slowdown, or hiatus, has been observed in the global warming of the earth’s surface.
Although it is important to note that heat is still accumulating in other parts of the climate system, such as the deep ocean.'
http://www.hydro-international.com/content/news/project-investigates-the-global-...This follows on from a new satellite adjustment from Carl Mears of RSS. The main assumption being that tropical Relative Humidity (RH) is near-constant at 0.8.
'Over the tropical oceans, atmospheric temperature and total column water vapor (TCWV) are tightly constrained assuming near-constant relative humidity and the Clausius-Clapeyron relationship (Mears et al. 2007; Wentz and Schabel 2000).
https://sci-hub.io/10.1175/JCLI-D-15-0744.1'The seasonal differences in RH agree very well (both sign and magnitude) with the GCM (Del Genio et al. 1994): 15% to 20% in the midtroposphere and 0% to 10% in the low and upper troposphere, and have the same sign as those from the Stratosphere Aerosol and Gas Experiment (SAGE-II) but larger magnitudes (Rind et al.1991; Del Genio et al. 1994).'
https://www.arm.gov/publications/proceedings/conf08/extended_abs/wang_j.pdfSo how near-constant is Relative Humidity?
Where has the warming been found in the deep ocean? How deep is deep?