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Filtering by: Creator Grasso, Kyla A. Subject Endemic plants -- Oregon -- Willamette River Valley

Comparing vegetation and soils of remnant and restored prairie wetlands in the northern Willamette Valley

Creator:

Taylor, Sara M.

Abstract:

Native prairies of the Willamette Valley are considered among the rarest of Oregon's ecosystems (Clark and Wilson, 2001). As a result of agriculture conversion, urban development and cessation of native burning, Willamette Valley prairies have become highly fragmented and invaded by non-native species, leaving little room for native plant diversity....

Resource Type:

Masters Thesis

Full Text:

: _____________________________________________________________________ Mary A. Santelmann Native prairies of the Willamette Valley are considered among the
The effects of site preparation on native forb establishment in a wet prairie, Willamette Valley, Oregon

Creator:

Norman, Katherine N.

Abstract:

Wetlands and wet prairies are economically and environmentally valuable ecosystems, but many have been degraded or converted to other uses. As human understanding of wetlands' value has increased, restoration efforts have grown correspondingly. Restoration attempts use a diversity of methods, which often include seeding with native plant species. This thesis...

Resource Type:

Masters Thesis

Full Text:

Establishment in a Wet Prairie, Willamette Valley, Oregon Abstract approved: Patricia S. Muir