[Ráfaga] #1870: volcano, squirrels, fires

Jorge Sanz xurxosanz at gmail.com
Mon Jul 25 02:53:04 PDT 2022

#1870: volcano, squirrels, fires

Mon, 25 Jul 2022 by Raf

* Fagradalsfjall 2021 eruption was tracked in real-time with
photogrammetric techniques, providing temporal datasets about lava
volume, width, and effusive speed, which help evaluate and understand
their associated risks


* Grey squirrel is a non-native invasive species in the UK, introduced
in the late 19th century from North America, and it has displaced the
native red squirrel, significantly impacting the whole ecosystem


* Maps for all 2022 (until July) 30 big forest fires in en Spain,
that's any wildfire with more than 500Ha, and 250 in the Canary
Islands [ES]



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