@GrossWeather temps were steady until the Volcanic forcing + the Grand Solar Minima worsened.
The recent warming is because the Major volcanic eruptions have declined and the Sun activity has increased.
@fmeeus1 You need to consider the effect of solar radiation TSI, notice the baseline is rising since the Maunder Grand Solar Minimum. We can expect nothing else is needed for the transition from the LIA to the present.
@fmeeus1 Global Ocean T anom minus Global Land T anom
https://t.co/P9mOADybxG
plot over Aerosol Optical Depth. You see why Land was colder than Ocean and why once the sun shading ash is removed from the atmosphere by gravity in the absence of major V Erupts, the land warms up faster.
@crismartinj aunque la precipitación es global y el índice NDVI solo en el trópico, el ajuste es muy bueno, lo que nos indica que lo que hace reverdecer las plantas no es el CO2 sino el AGUA de lluvia.
https://t.co/Xnv6DtGURN
https://t.co/LkHF7J6wCs
Como estaban tan seguros del CO2, ¿pa qué?
@crismartinj Si usamos no la concentración sinó el flujo de CO2 del océano hacia la atmósfera (gr) se ajusta mucho mejor. Pero esto tiene un significado muy distinto, la pendiente de la curva de conc de CO2 depende de la temperatura
https://t.co/LkHF7J6wCs
https://t.co/WM5g9y7Df9
@crismartinj publicar algo no significa que sea cierto sino que es aceptado por los revisores. Hay que desconfiar y comprobar personalmente. https://t.co/FEGnslKltf https://t.co/VgCaZRs6S6 artículos hablan de concentración pero me parece un ajuste muy basto para unos científicos.
@hausfath While the aerosols blocked sunlight after Agung'63 & Pinatubo'91 Eruptions the growth rate of atm CO2 dropped. Later, the rate of growth (slope) was reduced and eventually stalled. Please, do not fool people with the concentration of atm CO2, it's meaningless and misleading.
@hausfath The global warming started by early 20th when the cooling from the LIA was over and the sun energy was rising. However the aerosols from unexpected Volcanic Eruptions of the Atomic Age blocked sunlight. Once atmospheric ashes settled, warming continued.
@ChGefaell this is the CO2 growth rate or SLOPE!
https://t.co/WM5g9y7Df9
human emissions are less than 5ppm or 2% of the total atmospheric CO2 per year, divide by 365.25 and the emissions are undetectable.
1ppm=2.13GtC of CO2
https://t.co/rDQzX39Ko1