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• 1. [Article] A guide to placing large wood in streams

  Citation × Citation Citation Abstract Copy Title: A guide to placing large wood in streams Author: Oregon. Forest Practices Section, Oregon. Habitat Conservation Division Title: A guide to placing large wood in streams Author: Oregon. Forest Practices Section, Oregon. Habitat Conservation Division Close

• 2. [Article] Quantifying physical habitat in wadeable streams : surface waters

  We describe concepts, rationale, and analytical procedures for characterizing physical habitat in wadeable streams based on raw data generated from methods similar or equal to those of Kaufmann and Robison ...

  Citation × Citation Citation Abstract Copy Title: Quantifying physical habitat in wadeable streams : surface waters Author: Robison, E. George, Seeliger, Curt, Levine, Paul, Peck, David V., Kaufmann, Phillip R. We describe concepts, rationale, and analytical procedures for characterizing physical habitat in wadeable streams based on raw data generated from methods similar or equal to those of Kaufmann and Robison (in PB99-139156). We provide guidance for calculating measures or indices of stream size and gradient, sinuosity, substrate size and stability, habitat complexity and cover, woody debris size and abundance, residual pool dimensions and frequency, riparian vegetation cover and structure, anthropogenic disturbances, and channel-riparian interaction. We evaluated sampling precision of field habitat survey methods employed by EMAP in several hundred streams in Oregon and the Mid-Atlantic region, comparing variance among streams ('signals') with variance between repeat stream visits (measurement 'noise'). The final measure of the utility of a habitat approach is whether it is useful for interpreting controls on biota or impacts of human activity. Title: Quantifying physical habitat in wadeable streams : surface waters Author: Robison, E. George, Seeliger, Curt, Levine, Paul, Peck, David V., Kaufmann, Phillip R. We describe concepts, rationale, and analytical procedures for characterizing physical habitat in wadeable streams based on raw data generated from methods similar or equal to those of Kaufmann and Robison (in PB99-139156). We provide guidance for calculating measures or indices of stream size and gradient, sinuosity, substrate size and stability, habitat complexity and cover, woody debris size and abundance, residual pool dimensions and frequency, riparian vegetation cover and structure, anthropogenic disturbances, and channel-riparian interaction. We evaluated sampling precision of field habitat survey methods employed by EMAP in several hundred streams in Oregon and the Mid-Atlantic region, comparing variance among streams ('signals') with variance between repeat stream visits (measurement 'noise'). The final measure of the utility of a habitat approach is whether it is useful for interpreting controls on biota or impacts of human activity. Close

• 3. [Article] Sauvie Island north unit wetlands project : biological opinion

  The objective of this Biological Opinion (BO) is to determine whether the action to restore emergent vegetation to wetlands on Sauvie Island is likely to jeopardize the continued existence of Upper Willamette ...

  Citation × Citation Citation Abstract Copy Title: Sauvie Island north unit wetlands project : biological opinion The objective of this Biological Opinion (BO) is to determine whether the action to restore emergent vegetation to wetlands on Sauvie Island is likely to jeopardize the continued existence of Upper Willamette River chinook salmon and Lower Columbia river chinook salmon or destroy, or adversely modify proposed critical habitat. Title: Sauvie Island north unit wetlands project : biological opinion The objective of this Biological Opinion (BO) is to determine whether the action to restore emergent vegetation to wetlands on Sauvie Island is likely to jeopardize the continued existence of Upper Willamette River chinook salmon and Lower Columbia river chinook salmon or destroy, or adversely modify proposed critical habitat. Close

• 4. [Article] Biological opinion: Canby Ferry shoreside improvements project, Mountain Road, Clackamas County

  Citation × Citation Citation Abstract Copy Title: Biological opinion: Canby Ferry shoreside improvements project, Mountain Road, Clackamas County Author: U.S. Federal Highway Administration, National Marine Fisheries Service, Northwest Region Title: Biological opinion: Canby Ferry shoreside improvements project, Mountain Road, Clackamas County Author: U.S. Federal Highway Administration, National Marine Fisheries Service, Northwest Region Close

• 5. [Article] Willow Creek Wildlife Mitigation Project -- Final Environmental Assessment

  Citation × Citation Citation Abstract Copy Title: Willow Creek Wildlife Mitigation Project -- Final Environmental Assessment Title: Willow Creek Wildlife Mitigation Project -- Final Environmental Assessment Close

• 6. [Article] Chapter 2 Habitat Protection & E.mht

  Citation × Citation Citation Abstract Copy Title: Chapter 2 Habitat Protection & E.mht Author: Nestucca-Neskowin Watersheds Council Title: Chapter 2 Habitat Protection & E.mht Author: Nestucca-Neskowin Watersheds Council Close

• 7. [Article] Yaquina Bay, Oregon geographic response plan (GRP)

  Citation × Citation Citation Abstract Copy Title: Yaquina Bay, Oregon geographic response plan (GRP) Title: Yaquina Bay, Oregon geographic response plan (GRP) Close

• 8. [Article] Sampling methods for bats

  Bats represent the second most diverse group of mammals inhabiting the western slopes of the Cascade Range in southern Washington and Oregon Coast Range. Bat populations may well be sensitive to changes ...

  Citation × Citation Citation Abstract Copy Title: Sampling methods for bats Author: West, Stephen D., Pacific Northwest Research Station (Portland, Or.), Thomas, Donald W. Bats represent the second most diverse group of mammals inhabiting the western slopes of the Cascade Range in southern Washington and Oregon Coast Range. Bat populations may well be sensitive to changes in forest age, structure, or distribution, but their nocturnal habits and high mobility render the study of the habitat requirements of bats problematical. Unlike most other groups of vertebrates, bats are difficult to either observe or capture, and survey methods are poorly known. The paper reviews techniques for surveying bat populations and presents the methodology used in the Old-Growth Forest Wildlife Habitat Program in the Pacific Northwest. Title: Sampling methods for bats Author: West, Stephen D., Pacific Northwest Research Station (Portland, Or.), Thomas, Donald W. Bats represent the second most diverse group of mammals inhabiting the western slopes of the Cascade Range in southern Washington and Oregon Coast Range. Bat populations may well be sensitive to changes in forest age, structure, or distribution, but their nocturnal habits and high mobility render the study of the habitat requirements of bats problematical. Unlike most other groups of vertebrates, bats are difficult to either observe or capture, and survey methods are poorly known. The paper reviews techniques for surveying bat populations and presents the methodology used in the Old-Growth Forest Wildlife Habitat Program in the Pacific Northwest. Close

• 9. [Article] Trask River watershed analysis : final report, August 2003

  Recommendations are provided in this watershed analysis to identify actions and management decisions on the part of BLM that might improve watershed health in the Trask River watershed.

  Citation × Citation Citation Abstract Copy Title: Trask River watershed analysis : final report, August 2003 Author: E&S Environmental Chemistry, Inc., Sullivan, Timothy J., Snyder, Kai U., Oregon. Dept. of Forestry, Raymond, Richard B., Gilbert, Erin H., United States. Bureau of Land Management, Moore, Deian L. Recommendations are provided in this watershed analysis to identify actions and management decisions on the part of BLM that might improve watershed health in the Trask River watershed. Title: Trask River watershed analysis : final report, August 2003 Author: E&S Environmental Chemistry, Inc., Sullivan, Timothy J., Snyder, Kai U., Oregon. Dept. of Forestry, Raymond, Richard B., Gilbert, Erin H., United States. Bureau of Land Management, Moore, Deian L. Recommendations are provided in this watershed analysis to identify actions and management decisions on the part of BLM that might improve watershed health in the Trask River watershed. Close

• 10. [Article] Biological Opinion: Formal Section 7 Consultation on the Boulder, Donegam, Rumble/Irish and Upland Road-Related Restoration Projects, the Dumont Creek Instream and Riparian Restoration Project, and Renewal of the North Umpqua Watercraft Operations and Fishing Guide Permits, Umpqua National Forest, Oregon

  The Umpqua National Forest (UNF) submitted June 3, 1999, January 14, 2000, and April 14, 2000 letters requesting consultation for a number of proposed activities that were determined likely to adversely ...

  Citation × Citation Citation Abstract Copy Title: Biological Opinion: Formal Section 7 Consultation on the Boulder, Donegam, Rumble/Irish and Upland Road-Related Restoration Projects, the Dumont Creek Instream and Riparian Restoration Project, and Renewal of the North Umpqua Watercraft Operations and Fishing Guide Permits, Umpqua National Forest, Oregon Author: National Marine Fisheries Service, Northwest Region The Umpqua National Forest (UNF) submitted June 3, 1999, January 14, 2000, and April 14, 2000 letters requesting consultation for a number of proposed activities that were determined likely to adversely affect Oregon Coast (OC) coho salmon (Oncorhynchus kisutch). Biological assessments (BAs) addressing the potential effects to these species accompanied the letters. The BAs describe the environmental baseline and effects of proposed actions on OC coho salmon and its critical habitat and this biological opinion (Opinion) analyzes the proposed actions described in the BAs. The proposed actions would have short-term adverse effects on OC coho salmon and its habitat, but are expected to provide long-term beneficial effects. The OC coho salmon evolutionarily significant unit (ESU) was listed by the National Marine Fisheries Service (NMFS) as threatened under the Endangered Species Act (ESA) on August 10, 1998 (63 FR 42587). Critical habitat for this species was designated on February 16, 2000 (65 FR 7764). The UNF made the effects determinations in the BAs following procedures described in NMFS (1996). This document serves as NMFS's biological opinion for OC coho salmon. The objective of this Opinion is to determine whether the proposed actions are likely to jeopardize the continued existence of OC coho salmon or destroy or adversely modify designated critical habitat for OC coho salmon. This consultation is undertaken pursuant to section 7(a)(2) of the ESA and its implementing regulations, 50 CFR Part 402. Title: Biological Opinion: Formal Section 7 Consultation on the Boulder, Donegam, Rumble/Irish and Upland Road-Related Restoration Projects, the Dumont Creek Instream and Riparian Restoration Project, and Renewal of the North Umpqua Watercraft Operations and Fishing Guide Permits, Umpqua National Forest, Oregon Author: National Marine Fisheries Service, Northwest Region The Umpqua National Forest (UNF) submitted June 3, 1999, January 14, 2000, and April 14, 2000 letters requesting consultation for a number of proposed activities that were determined likely to adversely affect Oregon Coast (OC) coho salmon (Oncorhynchus kisutch). Biological assessments (BAs) addressing the potential effects to these species accompanied the letters. The BAs describe the environmental baseline and effects of proposed actions on OC coho salmon and its critical habitat and this biological opinion (Opinion) analyzes the proposed actions described in the BAs. The proposed actions would have short-term adverse effects on OC coho salmon and its habitat, but are expected to provide long-term beneficial effects. The OC coho salmon evolutionarily significant unit (ESU) was listed by the National Marine Fisheries Service (NMFS) as threatened under the Endangered Species Act (ESA) on August 10, 1998 (63 FR 42587). Critical habitat for this species was designated on February 16, 2000 (65 FR 7764). The UNF made the effects determinations in the BAs following procedures described in NMFS (1996). This document serves as NMFS's biological opinion for OC coho salmon. The objective of this Opinion is to determine whether the proposed actions are likely to jeopardize the continued existence of OC coho salmon or destroy or adversely modify designated critical habitat for OC coho salmon. This consultation is undertaken pursuant to section 7(a)(2) of the ESA and its implementing regulations, 50 CFR Part 402. Close