Index Catalog // ScholarsArchive@OSU

Greater Sage-grouse conservation assessment and strategy for Oregon: A plan to maintain and enhance populations and habitat

Creator:: Hagen, Christian
Abstract:: Greater sage-grouse (Centrocercus urophasianus) were once found in most grassland and sagebrush (Artemisia spp.) habitats east of the Cascades in Oregon. European settlement and conversion of sagebrush steppe into agricultural production led to extirpation of the species in the Columbia Basin by the early part of the 1900s, but sagebrush...
Resource Type:: Technical Report
Full Text:: . Table 19. Summary statistics for four lek density strata of greater sage-grouse in Oregon, 2010

Oregon Sage-Grouse Action Plan

Creator:: Sage-Grouse Conservation Partnership
Resource Type:: Technical Report
Full Text:: Theresa Burcsu, Institute for Natural Resources - Editor Jackie Cupples, Oregon Department of Fish and

Oregon Greater Sage-Grouse Population Monitoring: 2017 Annual Report

Creator:: Foster, Lee
Abstract:: During the 2017 greater sage-grouse (Centrocercus urophasianus) breeding season, 1,580 aerial and ground lek surveys were conducted at 674 individual lek sites comprising 429 lek complexes. Surveys were conducted at 58.0% of known lek sites in the state. Survey effort during 2017 declined -17.1%, -12.2%, and 14.5% from 2016 levels,...
Resource Type:: Technical Report
Full Text:: , 1993 – 2017. ......................... 21 TABLE A1.1. SURVEY EFFORT STATISTICS FOR THE 20 OREGON

Artificial means of distinguishing smooth-line map unit boundaries : an examination of Oregon soil survey maps

Creator:: Sun, Yulin
Abstract:: Soil is a complex living system with high heterogeneity, which makes locating soil map boundaries a challenge. In traditional soil survey, the placement of soil map boundaries relies largely (at least initially) on identifying the soil-forming factors of biota and topographic relief through stereo aerial photo pairs. Future soil survey...
Resource Type:: Masters Thesis
Full Text:: selected from Oregon for shape comparison. An array of shape descriptors, including Miller's circularity

Ranch combines programs for long-term sustainability

Creator:: Oregon State University, Sustainable Northwest, and University of Oregon
Abstract:: Landowners who want to restore and improve their land may be unsure of how to navigate the programs that are available to help them reach their goals. A ranch family in southern Oregon has tackled these barriers and successfully combined multiple projects, partners, and funding sources to improve ecological and...
Resource Type:: Other
Full Text:: for Public Land, and Oregon Rangeland Trust. Oregon State Uni- versity Extension in Lake County has

Post-dispersal seed fates in a Western Oregon native prairie

Creator:: Clark, Deborah L.
Abstract:: Knowledge of post-dispersal seed fates and other regeneration characteristics is crucial for predicting abundances and distributions of populations and, ultimately, community species composition and diversity. Seed fate studies, however, are rare primarily due to the difficulty of determining seed fates and causes of mortality. This thesis investigated post-dispersal seed fates...
Resource Type:: Dissertation
Full Text:: -dispersal seed fates for four species common to western Oregon native prairies: Bromus carinatus Hook and

Field guide to riparian plant communities in northwestern Oregon

Creator:: USDA Forest Service Pacific Northwest Region, McCain, Cindy, Christy, John A., Oregon Natural Heritage Information Center, and Institute for Natural Resources
Abstract:: This field guide combines classifications of common streamside plant communities and native freshwater wetland communities in Northwest Oregon. It is a condensed version of two separate works which are both available on the CD that accompanies this book. The information is also available for reference or to download as a...
Resource Type:: Technical Report
Full Text:: Riparian Plant Communities in Northwestern Oregon United States Department of Agriculture Forest

A history and analysis of the Oregon linen industry

Creator:: Tobin, Louise Agnes
Resource Type:: Masters Thesis
Full Text:: Spl.nning Mills for Oregon Flax . . a 27 Ciio Interest in the Oregon Linen Industry . 29 Operation of the

A preliminary assessment of hydrogeologic suitability for Aquifer Storage and Recovery (ASR) in Oregon

Creator:: Woody, Jen
Abstract:: An ASR metric and site rating index applied to over 120 municipal and agricultural locations across Oregon, combined with comparison to case study data from existing ASR sites, indicate that more than 50% of selected sites are hydrogeologically suitable for ASR. The ASR metric is a ratio of aquifer storage...
Resource Type:: Masters Thesis
Full Text:: Preliminary Assessment of Hydrogeologic Suitability for Aquifer Storage and Recovery (ASR) in Oregon

ScholarsArchive@OSU

Greater Sage-grouse conservation assessment and strategy for Oregon: A plan to maintain and enhance populations and habitat

Oregon Sage-Grouse Action Plan

Oregon Greater Sage-Grouse Population Monitoring: 2017 Annual Report

Artificial means of distinguishing smooth-line map unit boundaries : an examination of Oregon soil survey maps

Ranch combines programs for long-term sustainability

Post-dispersal seed fates in a Western Oregon native prairie

Field guide to riparian plant communities in northwestern Oregon

A history and analysis of the Oregon linen industry

A preliminary assessment of hydrogeologic suitability for Aquifer Storage and Recovery (ASR) in Oregon

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