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Filtering by: Subject Rare plants -- Oregon -- Klamath County

Reproduction, demography, and habitat characterization of Astragalus peckii (Fabaceae), a rare central Oregon endemic

Creator:

Martin, Elizabeth F.

Abstract:

With little previous research on Astragalus peckii (Fabaceae), a state-listed Threatened species in Oregon, I investigated three facets of its biology which are integral to the conservation and management of the species. First, a four-year demographic study of two large populations revealed increasing population growth at one site (Chiloquin) and...

Resource Type:

Dissertation

Full Text:

(Fabaceae), a Rare Central Oregon Endemic Abstract approved
Potato, cereal, and forage research, 1988

Creator:

Oregon State University. Klamath Agricultural Experiment Station Klamath County (Or.) and Oregon State University. Agricultural Experiment Station

Abstract:

Published May 1989. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

Klamath Experiment Station, Oregon State University, or Klamath County, and does not imply their approval
Using local climate to explain temporal variation in rare plant populations

Creator:

Pfingsten, Ian A.

Abstract:

Increased temperatures due to anthropogenic-induced climate change may raise the threat of extinction for taxa with sessile life histories (e.g., plants) in the near future. Linking climate change models to demographic models may provide useful insights into the potential effects of environmental changes on rare plants, and therefore aid in...

Resource Type:

Masters Thesis

Full Text:

Rare Plant Populations by Ian A. Pfingsten A THESIS submitted to Oregon State University in