NASA | How Do Active Volcanoes Change Clouds?
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- Опубликовано: 12 ноя 2014
- NASA Goddard Space Flight Center scientist Andrew Sayer talks about how emissions from volcanoes can affect clouds.
This video provides an overview of research published in the Journal of Atmospheric Chemistry and Physics.
Research:
Systematic satellite observations of the impact of aerosols from passive volcanic degassing on local cloud properties
Journal of Atmospheric Chemistry and Physics, October 9, 2014
Link to paper: www.atmos-chem-phys.net/14/106...
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How Do Active Volcanoes Change Clouds?
NASA's Goddard Space Flight Center scientist Andrew Sayer talks about how emissions from volcanoes can affect clouds.
هذا غضب الله
Interesting!!
Interesting
I like how they use 3D graphics which can be considered another virtual world NASA uses to study these events.
+billy rameden I know this. My good friend Zed Greystone writes books all about NASA. I live very close to the Space Coast. ;-)
Volcanic cloud reminded me of naturally occurring vertical cloud columns - an amazing and unbelievable sight ;-)
У Мироздания дилемма -
Как проявить себя?
Вот согласованность работа разума -
Такая вот незыблемость, стезя!
On this paper: Systematic satellite observations of the impact of aerosols from
passive volcanic degassing on local cloud properties, I am interested in this aspect: ..."Direct observations of the local effects of aerosols on clouds have so far been dominated by measurements of ship tracks (e.g. Durkee et al., 2000; Ackerman et al., 2000;Campmany et al., 2009; Christensen and Stephens, 2011).
Ship tracks provide an ideal experiment for isolating the impact
of aerosols, as the polluted clouds are similar in origin
and thickness to clean clouds in the surrounding cloud deck,
although they may be elevated in height (Christensen and
Stephens, 2011).
The occurrence and albedo of ship tracks
has been shown to depend on pre-existing cloud structure,
height and humidity (e.g. Chen et al., 2012). However, Peters
et al. (2011) found no statistically significant impact of
aerosol from shipping on a large scale, away from the ship
tracks themselves
Cool!
Türkiye
+
Two "dislikes?" They must watch FOX "News."