After a volcanic eruption, together with SO2, there’s also a large amount of
ash injected in the upper troposphere that might favor heterogeneous nucleation
against homogeneous. This is mostly the reason why after volcanic eruption a
slight increase in citrus coverage is found.
On the other
Every journal, even those subscription-based, allow circulation and sharing of
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privately on Mendeley or ResearchGate or the likes)
See https://www.elsevier.com/about/policies/sharing for instance
> On 11 Apr 2020,
