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Filtering by: Creator Buford, Benjamin Decade 2000-2009 Subject Grazing -- Environmental aspects -- Oregon -- Oak Creek

Effects of livestock grazing and small mammal populations on endangered Bradshaw's desert parsley (Lomatium bradshawii) at Oak Creek, Willamette Valley, Oregon

Creator:

Drew, Aaron D.

Abstract:

I evaluated the response of the federally listed endangered plant species Bradshaw's desert parsley (Lomatium bradshawii) to livestock grazing and small mammal depredation at Oak Creek, Linn County, Oregon, 1997-1998. I established six study blocks (three each in wooded and herbaceous pastures) with plots in each block randomly assigned to...

Resource Type:

Masters Thesis

Full Text:

decline (from 22,795 [± 8,365] plants in 1993 to 3,020 [± 1,291] plants in 1994) in the Buford Park