the amount of the global water is about 70% of the total, the hot weather supposed to increase evaporation, and this supposed to increase humidity and rains, but the real was the opposite, so where is the water?
Dear Azzawy Hadi,
If long time series of aridity (e.g., De Martonne aridity index and / or Pinna combinative index) are considered, there is no change these values in the last 70 years. To remind you, aridity is the relationship between temperature and precipitation. See links:
Article Aridity in Vojvodina, Serbia
(Fig. 6, Fig. 7, and Chapter: 3.3 Trends)Article The analysis of aridity in Central Serbia from 1949 to 2015
(Fig. 8, Fig. 9, and Chapter: 4.4.3 Trends)This means that if there is an increase in temperature, there is an increase in precipitation.
Regards,
Milivoj B. Gavrilov
Dear Azzawi;
I think this video could help you:
https://www.smithsonianmag.com/videos/category/3play_1/climate-change-101-with-bill-nye-the-science/
If you need more help, I hope I could help you more.
Best
What do you mean by humidity? If it is relative humidity, it also depends on the environmental temperature. Increases in saturation capacity due to increasing temperatures lead to enhanced rainfall PROVIDED that the enhanced moisture eventually returns to the surface.
Mr Hadi your Question is bit fast and did not explain All of your point of view. The heat or Temprature on Earth is still not that hot so it could Evaporate all 71 % of water ( In form if Sea and Rivers). You have to wait till the Temprature rises to such a level. Regards
Dear Mr Ahsan I didn't mean that the temperature should evaborate all the water, I mean where is the evaborated water. Why the globe is suffering from dryness, though 70% of it is water.
Regards
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