Paleobotanist | plant conservation | mass extinctions | horticulture | UCBerkeley | @burkemuseum | @NatGeo Explorer | Artist

ID: 913147099490877440

linkhttps://news.berkeley.edu/2018/02/07/increased-uv-from-ozone-depletion-sterilizes-trees/ calendar_today27-09-2017 21:03:28