Strategic Action Plan for Coho Salmon Recovery on the Siletz River (Wild Salmon Center, 2025)

2025-11-13T19:09:12+00:00

The Siletz Basin Coho Partnership is a team of public and private agencies, tribal partners, and organizations working to accelerate Coho recovery throughout the Siletz River Basin. The Siletz SAP is one of the first population scale restoration plans that has been specifically constructed to focus on multiple life history pathways of Oregon Coast Coho to promote resiliency of the population in the face of climate change. The Partnership's vision is to produce an abundant and resilient wild Coho Salmon population in diverse habitats in the Siletz River watershed, supported by sustainable ecological processes, to provide for fishing and [...]

Strategic Action Plan for Coho Salmon Recovery on the Siletz River (Wild Salmon Center, 2025)2025-11-13T19:09:12+00:00

Strategic Action Plan for Coho Salmon Recovery on the Coquille Basin (Wild Salmon Center, 2025)

2025-08-26T21:23:34+00:00

The Coquille River basin is Oregon's largest completely coastal watershed. Developing the Coquille Coho Strategic Action Plan (SAP) began in 2022 when restoration practitioners and local fisheries managers agreed that a comprehensive Coquille Basin plan was needed to: 1) determine specific locations where protection and restoration strategies would have the greatest positive impact toward increasing watershed function and Coho productivity over the long term, 2) coordinate project implementation and leverage funding in the short term, and 3) formalize the commitment of a robust set of partners who have collaborated on Coho recovery and will continue to do so into the [...]

Strategic Action Plan for Coho Salmon Recovery on the Coquille Basin (Wild Salmon Center, 2025)2025-08-26T21:23:34+00:00

Strategic Action Plan for Coho Salmon Recovery on the Nehalem River (Wild Salmon Center, 2023)

2023-05-15T16:48:42+00:00

The Nehalem River is the third-longest coastal river in Oregon and is home to an independent population of Oregon Coast Coho. The Nehalem Basin Partnership is composed of local NGOs, state and federal agencies, and industrial partners that came together to develop the Nehalem Basin Strategic Action Plan (SAP) for the Protection and Restoration of Coho Salmon Habitat. This plan outlines the habitat restoration strategies that need to be enacted over the next 20 years to address the decline of Nehalem Coho populations while supporting the social and economic needs of the Nehalem River community. The Partnership envisions the result [...]

Strategic Action Plan for Coho Salmon Recovery on the Nehalem River (Wild Salmon Center, 2023)2023-05-15T16:48:42+00:00

Strategic Action Plan for Coho Salmon Recovery on the Coos Basin (Wild Salmon Center, 2022)

2022-07-13T21:54:35+00:00

The Coos Basin is comprised of dynamic rivers, productive agricultural lands and the largest estuary completely in Oregon. The Coos Basin Coho Partnership, composed of local NGOs, state and federal agencies, tribes and industrial partners, came together to develop the Coos Basin Strategic Action Plan (SAP) for Coho Salmon recovery. This plan outlines the long-term strategies that need to be enacted over the next 25 years, in order to sustain this coho salmon (Oncorhynchus kisutch) population into the future. With a focus on supporting working agricultural lands, while at the same time increasing and improving ecological conditions for coho salmon, this SAP balances the [...]

Strategic Action Plan for Coho Salmon Recovery on the Coos Basin (Wild Salmon Center, 2022)2022-07-13T21:54:35+00:00

Ecosystem Development Variations in a Pacific Northwest Tidal Wetland Restoration Project (Janousek et al, 2021)

2022-06-28T13:43:59+00:00

Tidal wetland restoration through dike removal can enhance coastal ecosystem services, such as flood attenuation, fish production, and carbon sequestration. However, landscape-level heterogeneity may influence recovery. For a 169-ha restoration project in Tillamook Bay, Oregon, we hypothesized that areas of more intensive pre-restoration land use/land cover (cropping, grazing) would differ more from reference conditions before restoration than less-intensive uses and that initial post-restoration recovery would vary by land-use/land-cover type and wetland elevation. Before the restoration, the project site overall had higher nonnative plant cover, lower elevation and groundwater levels, and lower soil pH than reference high marsh, with some [...]

Ecosystem Development Variations in a Pacific Northwest Tidal Wetland Restoration Project (Janousek et al, 2021)2022-06-28T13:43:59+00:00

Sediment Accretion Blue Carbon Burial in Tidal Saline Wetlands (Peck et al, 2020)

2022-06-28T13:52:02+00:00

Oregon estuaries provide important opportunities to assess controls on tidal saline wetland carbon burial and sediment accretion as both rates of relative sea level rise (RSLR; −1.4 ± 0.9 to 2.8 ± 0.8 mm yr−1 ) and fluvial suspended sediment load relative to estuary area (0.23 to 17 × 103 t km−2 yr−1 ) vary along the coast. We hypothesized that vertical accretion, measured using excess 210Pb in least‐disturbed wetlands within seven Oregon estuaries, would vary with either RSLR or sediment load relative to estuary area, and carbon burial would correlate strongly to sediment accretion. Mean rates of high [...]

Sediment Accretion Blue Carbon Burial in Tidal Saline Wetlands (Peck et al, 2020)2022-06-28T13:52:02+00:00

Insights into Estuary Habitat Loss in Western U.S. (Brophy et al, 2019)

2022-06-28T13:42:57+00:00

Effective conservation and restoration of estuarine wetlands require accurate maps of their historical and current extent, as well as estimated losses of these valued habitats. Existing coast-wide tidal wetland mapping does not explicitly map historical tidal wetlands that are now disconnected from the tides, which represent restoration opportunities; nor does it use water level models or high-resolution elevation data (e.g. lidar) to accurately identify current tidal wetlands. To better inform estuarine conservation and restoration, we generated new maps of current and historical tidal wetlands for the entire contiguous U.S. West Coast (Washington, Oregon, and California). The new maps are [...]

Insights into Estuary Habitat Loss in Western U.S. (Brophy et al, 2019)2022-06-28T13:42:57+00:00

Strategic Action Plan for Coho Salmon Recovery on the Elk River (Wild Salmon Center, 2017)

2022-07-13T23:11:16+00:00

The Elk River is comprised of dynamic rivers, productive agricultural lands and the largest estuary completely in Oregon. The Elk Coho Partnership, composed of local NGOs, state and federal agencies, tribes and industrial partners, came together to develop the Elk River Strategic Action Plan (SAP) for Coho Salmon recovery. This plan outlines the long-term strategies that need to be enacted over the next 25 years, in order to sustain this coho salmon (Oncorhynchus kisutch) population into the future. With a focus on supporting working agricultural lands, while at the same time increasing and improving ecological conditions for coho salmon, [...]

Strategic Action Plan for Coho Salmon Recovery on the Elk River (Wild Salmon Center, 2017)2022-07-13T23:11:16+00:00

Strategic Action Plan for Coho Salmon Recovery on the Siuslaw River (Wild Salmon Center, 2017)

2022-06-28T13:40:09+00:00

The Siuslaw River once supported one of the largest runs of wild coho salmon (Oncorhynchus kisutch) along the Oregon coast. Over 150 years of resource use and development in the Siuslaw River watershed have contributed to a long and steady decline in the population. Climate change and an uncertain trend in watershed health now raise concern among managers that the Siuslaw population – like other populations on the Oregon coast – may not remain viable in the decades to come. This plan represents the culmination of a three-year collaboration among local stakeholders to identify and locate restoration projects that will [...]

Strategic Action Plan for Coho Salmon Recovery on the Siuslaw River (Wild Salmon Center, 2017)2022-06-28T13:40:09+00:00

Alteration of Stream Temperature by Natural & Artificial Beaver Dams (Weber et al, 2017)

2022-06-28T13:40:24+00:00

Beaver are an integral component of hydrologic, geomorphic, and biotic processes within North American stream systems, and their propensity to build dams alters stream and riparian structure and function to the benefit of many aquatic and terrestrial species. Recognizing this, beaver relocation efforts and/or application of structures designed to mimic the function of beaver dams are increasingly being utilized as effective and cost-efficient stream and riparian restoration approaches. Despite these verities, the notion that beaver dams negatively impact stream habitat remains common, specifically the assumption that beaver dams increase stream temperatures during summer to the detriment of sensitive biota [...]

Alteration of Stream Temperature by Natural & Artificial Beaver Dams (Weber et al, 2017)2022-06-28T13:40:24+00:00
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