Skip to main content
Advanced Search

Filters: Tags: Western Oregon (X)

140 results (82ms)   

View Results as: JSON ATOM CSV
thumbnail
Managed Owl Conservation Areas within the Western Oregon Plan Revision (WOPR) area.BLM (Bureau of Land Management) WOPR (Western Oregon Plan Revision) PRMP:Proposed Resource Management Plan This data is a PRMP release version of the data. The original name of the dataset is:lup_m4_a_moca_poly
thumbnail
Northern Spotted Owl habitat within Western Oregon. When the simple age class of a tree stand proved not to be sufficient in determining spotted owl habitat, BLM district biologists returned to the field during the 1991 field season and revisited all 60,000 Operations Inventory timber stand units in Western Oregon. They classified each stand as a 1, 2, or 3, depending on the type of owl activity present, and added that to the Micro*Storms Operations Inventory database. In November, 1991, that information was used to create this new theme from the Forest Operations Inventory spatial theme. In March 1993, this theme was revised to include a 4th category, that land that -due to its nature- could never be developed...
thumbnail
The geographic distribution of stream reaches with potential to support high quality habitat for salmonids has bearing on the actual status of habitats and populations over broad spatial extents. As part of the Coastal Landscape Analysis and Modeling Study (CLAMS), we examined how salmon-habitat potential was distributed relative to current and future (+100 years) landscape characteristics in the Coastal Province of Oregon, USA. The intrinsic potential to provide high-quality rearing habitat was modeled for juvenile coho salmon (Oncorhynchus kisutch) and juvenile steelhead (O. mykiss) based on stream flow, valley constraint, and stream gradient. See Supplemental Information for additional detail. BLM (Bureau of...
thumbnail
The geographic distribution of stream reaches with potential to support high quality habitat for salmonids has bearing on the actual status of habitats and populations over broad spatial extents. As part of the Coastal Landscape Analysis and Modeling Study (CLAMS), we examined how salmon-habitat potential was distributed relative to current and future (+100 years) landscape characteristics in the Coastal Province of Oregon, USA. The intrinsic potential to provide high-quality rearing habitat was modeled for juvenile coho salmon (Oncorhynchus kisutch) and juvenile steelhead (O. mykiss) based on stream flow, valley constraint, and stream gradient. See Supplemental Information for additional detail. BLM (Bureau of...
thumbnail
This layer is line representation of Eligble Wild and Scenic Rivers within Western Oregon.BLM (Bureau of Land Management) WOPR (Western Oregon Plan Revision) LUP (Land Use Planning) PRMP (Proposed Resource Management Plan) EWSR (Eligible Wild and Scenic Rivers) This data is a PRMP release of the data lup_fa_a_ewsr_arc.
thumbnail
Harvest Units in the Medford Sustained Yield Unit (SYU) portion of the Western Oregon Plan Revision (WOPR) area.BLM (Bureau of Land Management) WOPR (Western Oregon Plan Revision) PRMP (Proposed Resource Management Plan) ASQ (Allowable Sale Quantity) SYU (Sustained Yield Unit) MOCA (Managed Owl Conservation Area) OMMS (Occupied Marbled Murrelet Sites) MAMU CHU (Marbled Murrelet Critical Habitat Unit) LSMA (Late Successional Management Area) This data is a PRMP release of the data opt_m4c_a_med_QCHarvUnits_poly.
thumbnail
This theme shows the two zones for Marbled Murrelet (Brachyramphus marmoratus). The first zone comprises the area from the coast to a line mirroring the coast thirty-five miles inland. The second zone comprises the area from the eastern edge of the first zone and north of the Medford BLM district boundary to a line mirroring the coast fifty miles inland. The southern sections of this zone have been adjusted from the original zones, for WOPR purposes. These zones show the areas of Marbled Murrelet habitat with most of the population occurring closer to the coast. This dataset has been "clipped" to the Western Oregon Plan Revision (WOPR) boundary.BLM: (Bureau of Land Management) WOPR: (Western Oregon Plan Revision)...
thumbnail
Proposed and existing utility corridors within the Western Oregon Plan Revision (WOPR) area. BLM (Bureau of Land Management), WOPR (Western Oregon Plan Revision) Pacific Connector Gas Pipeline (LNG) Palomar Gas Pipeline (LNG) Ruby Gas Pipeline West Wide Energy Corridors PRMP:Proposed Resource Management Plan This data is a PRMP release version of the data. The original name of the dataset is:lup_m4c_a_util_corr_arc
thumbnail
This data release includes three categories of data that were compiled as part of a study of sediment and solute transport and landscape denudation in watersheds of western Oregon and northwestern California: 1) mean annual loads of suspended sediment, total suspended solids, and silicate solutes at fixed water-quality stations; 2) fluvial transport of bedload, suspended sediment, and silicate solutes; and 3) mean concentrations of silicate solutes at fixed water-quality stations.
thumbnail
Forest structural stages for all ownerships within the Western Oregon Plan Revision (WOPR) area for year 2016. 25 meter pixels are classified as either unclassified/non-forest, stand establishment, young, mature, or structurally complex forest. Classification of BLM lands are derived from the WOPR OPTIONS models. Classification of non-BLM lands are derived from the Ecoshare Plant Series Groups, IVMP (Interagency Vegetation Mapping Project) and LSOG (Late-Successional Old-Growth) products developed for the NWFP (Northwest Forest Plan) Effectiveness Monitoring report.BLM: (Bureau of Land Management) WOPR: Western Oregon Plan Revision) PRMP: (Proposed Resource Management Plan) SS: (Structural Stages) IVMP: (Interagency...
thumbnail
1:100K Distribution of Oregon Anadromous Salmon and Steelhead habitat obtained from ODFW for use in the WOPR PRMP. These data describe areas of suitable habitat believed to be used (currently and historically) by wild, natural, and/or hatchery fish populations. The term "currently" is defined as within the past five reproductive cycles. See the 'USETYPE' field description to differentiate between current and historic distribution. This information is based on extensive surveys, the best professional judgment of ODFW staff biologists and where possible, the professional opinions of staff from other natural resource agencies. Due to natural variations in run size, water conditions, or other environmental factors,...
thumbnail
This feature class is snapshot, current as of 200710 of GeoBOB (geographic biotic observations) animal sites from 1800s through the present that fall within the boundary of the Western Oregon Plan Revision (WOPR).BLM (Bureau of Land Management), GeoBOB (Geographical Biotic Observations), ISMS (Interagency Species Management System), RTV (Red Tree Vole) PRMP: Proposed Resource Managment Plan This data is a PRMP release version of the data. The original name of the dataset is:wld_m3_s_geobob_features_poly
thumbnail
Fifth Field Hydrologic Units (watersheds) polygons for the Steelhead population and distribution within the Western Oregon Plan Revision (WOPR) area.BLM: (Bureau of Land Management) WOPR: (Western Oregon Plan Revision) WOPR Theme Group: FSH (Fish) PRMP: (Proposed Resource Management Plan) HUC: (Hydrologic Unit Code) CHART: (Critical Habitat Analytical Review Team) This data is a PRMP release version of the data fsh_aa_a_Steelheadhuc5_chart_poly.
thumbnail
This dataset is a graphical display of boundaries of National Monuments within Western Oregon Plan Revision (WOPR) area.BLM: (Bureau of Land Management) WOPR: (Western Oregon Plan Revision) LUA: (Land Use Planning) PRMP: (Proposed Resource Mangement Plan) NM: (National Monuments) This data is a PRMP release version of the data lup_aa_a_nm_poly.
thumbnail
Points representing Survey and Manage Species observations within the WOPR project area.BLM (Bureau of Land Management), WOPR (Western Oregon Plan Revision) SMS:Survey and Manage Species PRMP: Proposed Resource Management Plan This dataset is a PRMP release version of the data. The original name of the dataset is:wld_aa_a_sms_point
thumbnail
These are the complete Uneven Aged Timber Management Areas in the Western Oregon Plan Revision (WOPR) area that are not filtered through the land use allocation hierarchy. These areas were identified in the options harvest modeling process.BLM (Bureau of Land Management) WOPR (Western Oregon Plan Revision) WOPR Theme Group: OPT (Options) WOPR Purpose: O (Options) GLUA: General Land Use Allocations PRMP: Proposed Resource Management Plan TMA (Timber Management Areas) UMAN (Uneven Aged Timber Management Areas)
thumbnail
This theme describes forest cover (vegetation) and land use management attributes within Forest Operations Inventory units (polygons) such as site class, denudation cause, dominant species, understory species, treatments, age class, and stand condition.BLM: (Bureau of Land Management) WOPR: (Western Oregon Plan Revision) PRMP: (Proposed Resource Management Plan) FOI: (Forest Operations Inventory) FST: (Forestry)
thumbnail
Raster representation of landslide probability for the East Klamath Falls physiographic province within the Western Oregon Plan Revision (WOPR) boundary.BLM: (Bureau of Land Management) WOPR: (Western Oregon Plan Revision) PRMP: (Proposed Resource Management Plan) DEM: Digital Elevation Model Physiographic Province: A region in which the landforms are similar in geologic structure and differ significantly from the landform patterns in adjacent regions.* Landslide Density: The relative probability of a landslide occurrence. *The boundaries used for the landslide density models are based on but do not match the Physiographic Province boundaries in WOPR. The landslide density model is based on 5th field watershed boundaries...
thumbnail
Marbled Murrelet Critical Habitat within Western Oregon for the Western Oregon Plan Revision Project (WOPR). This theme depicts lands designated as critical habitat under section 4 of the Endangered Species Act for the marbled murrelet in the states of Washington, Oregon, and California.BLM: (Bureau of Land Management) WOPR: (Western Oregon Plan Revision Project) WLD: (Wildlife) PRMP: (Proposed Resource Management Plan) The CHU (Critical Habitat Units) have been modified for use and analysis for WOPR. This data does not constitute legal description of designated critical habitat for the marbled murrelet. For legal descriptions of murrelet critical habitat, refer to the descriptions contained in the FEDERAL REGISTER...
thumbnail
Water quality point measurements were collected by the U.S. Geological Survey along the lower Willamette River near the cities of Lake Oswego and Wilsonville, Oregon, as well as the lowest two kilometers of the Clackamas River, Molalla River, and Johnson Creek. These measurements were collected in the main channel and off-channel features on discreet dates from April through October of 2017. All measurements include location, time, temperature, and depth below water surface, while many also include specific conductance, dissolved oxygen, pH, and turbidity.


map background search result map search result map WOPR Utility Corridors Line WOPR East Klamath Falls Province Landslide Density Raster WOPR Eligible Wild and Scenic Rivers Arc WOPR Forest Operations Inventory Polygon WOPR Forest Structural Stages (2016) WOPR GeoBOB Fauna Sites Polygon WOPR Land Marbled Murrelet Critical Habitat Unit Polygon WOPR Managed Owl Conservation Areas Polygon WOPR Marbled Murrelet Zone Polygon WOPR National Monuments Polygon WOPR Northern Spotted Owl Habitat Polygon WOPR Proposed Resource Management Plan Medford Options Harvest Units Modeled Polygon WOPR Steelhead CHART 5th Field Hydrologic Unit Polygon WOPR Survey and Manage Species Observation Points WOPR Uneven Aged Timber Management Area Polygon WOPR Chum Distribution Arc WOPR Intrinsic Potential Chinook Stream Reaches (Ver. 1) WOPR Intrinsic Potential Chinook Stream Reaches (Ver. 2) Point measurements of temperature and water quality in the main channel and off-channel features of the lower reaches of the Willamette River, Clackamas River, Molalla River, and Johnson Creek, 2017 Water-quality conditions related to bedload, suspended sediment, and silicate solutes in watersheds of western Oregon and northwestern California Point measurements of temperature and water quality in the main channel and off-channel features of the lower reaches of the Willamette River, Clackamas River, Molalla River, and Johnson Creek, 2017 WOPR Uneven Aged Timber Management Area Polygon WOPR East Klamath Falls Province Landslide Density Raster WOPR Proposed Resource Management Plan Medford Options Harvest Units Modeled Polygon WOPR Steelhead CHART 5th Field Hydrologic Unit Polygon WOPR Chum Distribution Arc WOPR Marbled Murrelet Zone Polygon WOPR Managed Owl Conservation Areas Polygon WOPR Eligible Wild and Scenic Rivers Arc WOPR Northern Spotted Owl Habitat Polygon WOPR Forest Operations Inventory Polygon WOPR Utility Corridors Line WOPR Survey and Manage Species Observation Points WOPR Intrinsic Potential Chinook Stream Reaches (Ver. 1) WOPR Intrinsic Potential Chinook Stream Reaches (Ver. 2) WOPR GeoBOB Fauna Sites Polygon WOPR Forest Structural Stages (2016) Water-quality conditions related to bedload, suspended sediment, and silicate solutes in watersheds of western Oregon and northwestern California WOPR Land Marbled Murrelet Critical Habitat Unit Polygon WOPR National Monuments Polygon