abounds

Zonal mean of 10 years averaged total ozone column depletion resulting from injection of 5 Mt/yr of alumina particles assuming different parameterizations of R1 or alumina particles to be covered with sulfuric acid ("H2SO4 coating") simulated with SOCOL-AER under (a) 2020 and (b) 2090 ozone depleting substances and greenhouse gas conditions. For comparison we also show an SO2 injection scenario with equal injection rates as for the alumina injection…

A wonderful stillness enfolds Evgeny Kalachikhin’s contemplative documentary which observes the daily routines of the residents of Kuzomen, Chavanga, and Tetrino, three remote Russian villages on the Kola Peninsula, on the coast of the White Sea (to which the title refers). Far from the trappings of technology, these people still live in timber houses as they spend their days fishing, cooking and repairing their rudimentary boats.There is a painterly beauty in the way the camera keeps its distance from its subject;…