Smoke
Covers Much Of Siberia
The
enormous intensity of the fires is illustrated by the image below,
showing carbon monoxide (CO) levels as high as 80,665 ppb on July 25,
2019.
The
image below shows that, at that same spot on July 25, 2019, carbon
dioxide (CO₂) levels were as high as 1205 ppm.
The image below shows that aerosols from biomass burning were at the top end of the scale].
When
soot from fires settles on snow and ice, it darkens the surface,
resulting in more sunlight getting absorbed (instead of reflected
back into space, as was previously the case), thus further speeding
up the melting.
The
loss of sea ice north of Greenland is particularly worrying, since
this is the area where once the thickest sea ice was present. The
image below shows the situation on July 24, 2019.
The image below shows the sea ice disappearing north of Greenland and Ellesmere Island on July 25, 2019.
The
huge recent fall in sea ice volume is illustrated by the graph below,
by Wipneus.
The
naval.mil animation below illustrates the rapid fall in sea ice
thickness, showing 30-day period including seven forecasts up to
August 1, 2019.]
The
combination image below shows sea ice thickness forecasts for July
25, 2019, and for August 1, 2019.
The
situation is dire and calls for comprehensive and effective action,
as described in the Climate
Plan.
Add this to the mix -
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