Step 1: drive 400 kg of ash from the 1980 eruption of Mount St Helens from Pullman to the Evergreen State College's experimental forest in Olympia. Research supported by @royalsociety.org.
Step 1: drive 400 kg of ash from the 1980 eruption of Mount St Helens from Pullman to the Evergreen State College's experimental forest in Olympia. Research supported by @royalsociety.org.