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Filtering by: Creator Vavra, Martin Decade 1980-1989 Subject Range plants -- Northwest, Pacific

Mt. St. Helens ash : considerations of its fallout on rangelands

Creator:

Sneva, Forrest, Britton, Carlton M., Mayland, H. F., Buckhouse, John, Evans, Raymond A., Young, James A., and Vavra, Martin

Abstract:

Field and laboratory studies were conducted on volcanic ash from Yakima, Moses Lake, Spokane, Washington, and Moscow, Idaho, three weeks after the May 18, 1980, eruption of Mt. St. Helens in southwestern Washington. These studies examined 1) the chemical, physical, and water retentivity properties of the ash, 2) the effect...

Resource Type:

Technical Report