John Day Basin Resource Management Plan Exceutive Summary of the Analysis of the Management Situation and Preliminary Public Involvement Editor’S Thoughts
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Field Geology and Petrologic Investigation of the Strawberry Volcanics, Northeast Oregon
Portland State University PDXScholar Dissertations and Theses Dissertations and Theses Winter 2-24-2016 Field Geology and Petrologic Investigation of the Strawberry Volcanics, Northeast Oregon Arron Richard Steiner Portland State University Follow this and additional works at: https://pdxscholar.library.pdx.edu/open_access_etds Part of the Geology Commons, and the Volcanology Commons Let us know how access to this document benefits ou.y Recommended Citation Steiner, Arron Richard, "Field Geology and Petrologic Investigation of the Strawberry Volcanics, Northeast Oregon" (2016). Dissertations and Theses. Paper 2712. https://doi.org/10.15760/etd.2708 This Dissertation is brought to you for free and open access. It has been accepted for inclusion in Dissertations and Theses by an authorized administrator of PDXScholar. Please contact us if we can make this document more accessible: [email protected]. Field Geology and Petrologic Investigation of the Strawberry Volcanics, Northeast Oregon by Arron Richard Steiner A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Environmental Sciences and Resources: Geology Dissertation Committee: Martin J. Streck, Chair Michael L. Cummings Jonathan Fink John A.Wolff Dirk Iwata-Reuyl Portland State University 2016 © 2015 Arron Richard Steiner i ABSTRACT The Strawberry Volcanics of Northeast Oregon are a group of geochemically related lavas with a diverse chemical range (basalt to rhyolite) that erupted between 16.2 and 12.5 Ma and co-erupted with the large, (~200,000 km3) Middle Miocene tholeiitic lavas of the Columbia River Basalt Group (CRBG), which erupted near and geographically surround the Strawberry Volcanics. The rhyolitic lavas of the Strawberry Volcanics produced the oldest 40Ar/39Ar ages measured in this study with ages ranging from 16.2 Ma to 14.6 Ma, and have an estimated total erupted volume of 100 km3. -
Murderer's Creek Wildlife Area
10 Year PHILLIP W. SCHNEIDER WILDLIFE AREA MANAGEMENT PLAN July 2017 Oregon Department of Fish and Wildlife 4034 Fairview Industrial Drive SE Salem Oregon, 97302 Table of Contents Executive Summary ...................................................................................................... 1 Introduction ................................................................................................................... 1 Oregon Department of Fish and Wildlife Mission and Authority………………………...2 Purpose and Need of the Phillip W. Schneider Wildlife Area……………………………2 Phillip W. Schneider Wildlife Area Vision Statement..……………………………………2 Wildlife Area Goals and Objectives .............................................................................. 2 Wildlife Area Establishment ......................................................................................... 3 Description and Environment ...................................................................................... 4 Physical Resources ..................................................................................................... 4 Location ................................................................................................................... 4 Climate ..................................................................................................................... 4 Topography and Soils .............................................................................................. 4 Habitat Types .......................................................................................................... -
This File Was Created by Scanning the Printed Publication
This file was created by scanning the printed publication. Text errors identified by the software have been corrected; however, some errors may remain. Editors SHARON E. CLARKE is a geographer and GIS analyst, Department of Forest Science, Oregon State University, Corvallis, OR 97331; and SANDRA A. BRYCE is a biogeographer, Dynamac Corporation, Environmental Protection Agency, National Health and Environmental Effects Research Laboratory, Western Ecology Division, Corvallis, OR 97333. This document is a product of cooperative research between the U.S. Department of Agriculture, Forest Service; the Forest Science De- partment, Oregon State University; and the U.S. Environmental Protection Agency. Cover Artwork Cover artwork was designed and produced by John Ivie. Abstract Clarke, Sharon E.; Bryce, Sandra A., eds. 1997. Hierarchical subdivisions of the Columbia Plateau and Blue Mountains ecoregions, Oregon and Washington. Gen. Tech. Rep. PNW-GTR-395. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 114 p. This document presents two spatial scales of a hierarchical, ecoregional framework and provides a connection to both larger and smaller scale ecological classifications. The two spatial scales are subregions (1:250,000) and landscape-level ecoregions (1:100,000), or Level IV and Level V ecoregions. Level IV ecoregions were developed by the Environmental Protection Agency because the resolution of national-scale ecoregions provided insufficient detail to meet the needs of state agencies for estab- lishing biocriteria, reference sites, and attainability goals for water-quality regulation. For this project, two ecoregions—the Columbia Plateau and the Blue Mountains— were subdivided into more detailed Level IV ecoregions. -
Or Wilderness Protection in the Blue Mountain Ecoregion Have Been Identified by the Nature Conservancy As Vital to Protect Biodiversity in the Area
172 OREGON WILD Neither Cascades nor Rockies, but With Attributes of Both Blue Mountains Ecoregion xtending from Oregon’s East Cascades Slopes and Foothills to the from 30 to 130 days depending on elevation. The forests are home to Rocky Mountain intersection of Oregon, Idaho and Washington, the 15.3 million acres elk, mule deer, black bear, cougar, bobcat, coyote, beaver, marten, raccoon, fisher, of the Blue Mountains Ecoregion in Oregon are a conglomeration of pileated woodpecker, golden eagle, chickadee and nuthatch, as well as various species Emountain ranges, broad plateaus, sparse valleys, spectacular river canyons of hawks, woodpeckers, owls and songbirds. Wolves, long absent from Oregon, are and deep gorges. The highest point is the Matterhorn that rises to 9,832 making their return to the state in this ecoregion. Individuals from packs reintroduced feet in the Wallowa Mountains. The ecoregion extends into southeastern Washington in nearby Idaho are dispersing into Oregon. Fish species include bull and rainbow and west central Idaho. trout, along with numerous stocks of Pacific salmon species. Most of the mountain ranges in the Blue Mountains Ecoregion are volcanic. The Depending on precipitation, aspect, soil type, elevation, fire history and other Crooked River separates the Maury Mountains from the Ochoco Mountains, which are factors, one generally finds various combinations of Douglas-fir, ponderosa pine, lodge- separated from the Aldrich Mountains by the South Fork John Day River. The Aldrich pole, western larch, juniper and Engelmann spruce throughout the Blue Mountains. Mountains are separated from the Strawberry Mountain Range by Canyon Creek. Beginning approximately at the Lower Deschutes River and rising eastward, the These ranges generally run east-west. -
Aquatic Management Indicator Species Analysis Steelhead Trout Ochoco National Forest and Crooked River National Grassland
Aquatic Management Indicator Species Analysis Steelhead Trout Ochoco National Forest And Crooked River National Grassland July 20, 2011 Prepared by: Mark Lehner – Paulina RD Fisheries Biologist Reviewed by: Daniel Rife - Forest Fisheries Program Manager 1 Table of Contents I. INTRODUCTION ..................................................................................................................................... 3 Forest MIS discussion ..................................................................................................................................... 3 II. CONSERVATION STATUS .................................................................................................................... 5 III. BROADVIEW DESCRIPTION OF ANALYSIS AREA ............................................................................ 10 Deschutes Basin ........................................................................................................................................... 10 John Day Basin ............................................................................................................................................ 10 IV. SPECIES DISTRIBUTION ......................................................................................................................... 12 MID‐COLUMBIA ESU STEELHEAD TROUT, Deschutes River Basin DPS ........................................................ 15 MID‐COLUMBIA ESU STEELHEAD TROUT, John Day River Basin DPS .......................................................... 18 -
Climate Change Vulnerability and Adaptation in the Blue Mountains Region
1 Climate Change Vulnerability and Adaptation in the Blue Mountains Region Editors Jessica E. Halofsky is a research ecologist, University of Washington, College of the Environment, School of Environmental and Forest Sciences, Box 352100, Seattle, WA 98195- 2100; David. L. Peterson is a senior research biological scientist, U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 400 N. 34th St., Suite 201, Seattle, WA 98103. 2 Climate Change Vulnerability and Adaptation in the Blue Mountains Region J.E. Halofsky and D.L. Peterson Editors U.S. Department of Agriculture, Forest Service Pacific Northwest Research Station Portland, Oregon General Technical Report PNW-GTR-xxxx Month year 3 Abstract Halofsky, J.E.; Peterson, D.L., eds. 2016. Climate change vulnerability and adaptation in the Blue Mountains. Gen. Tech. Rep. PNW-GTR-xxx. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. Xxx p. The Blue Mountains Adaptation Partnership (BMAP) is a science-management partnership consisting of Malheur National Forest, Umatilla National Forest, Wallowa-Whitman National Forest, the U.S. Forest Service Pacific Northwest Research Station and Pacific Northwest Region, the University of Washington, and the Climate Impacts Research Consortium at Oregon State University. These organizations worked together over a period of two years to identify climate change issues relevant to resource management in the Blue Mountains region and to find solutions that can minimize negative effects of climate change and facilitate transition of diverse ecosystems to a warmer climate. The BMAP provided education, conducted a climate change vulnerability assessment, and developed adaptation options for federal agencies that manage 2.1 million hectares in northeast Oregon, southeast Washington, and a small portion of southwest Idaho. -
Bunchgrass Plant Communities of the Blue and Ochoco Mountains: a Guide for Managers
United States Department of Agriculture Bunchgrass Plant Communities of Forest Service the Blue and Ochoco Mountains: Pacific Northwest Research Station A Guide for Managers General Technical Report PNW-GTR-641 Charles Grier Johnson, Jr., and David K. Swanson August 2005 The Forest Service of the U.S. Department of Agriculture is dedicated to the principle of multiple use man- agement of the Nation’s forest resources for sustained yields of wood, water, forage, wildlife, and recreation. Through forestry research, cooperation with the States and private forest owners, and management of the national forests and national grasslands, it strives—as directed by Congress—to provide increasingly greater service to a growing Nation. The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or part of an individual’s income is derived from any public assistance program. (Not all prohibited bases apply to all programs.) Persons with disabilities who require alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA’s TARGET Center at (202) 720-2600 (voice and TDD). To file a complaint of discrimination, write USDA, Director, Office of Civil Rights, 1400 Independence Avenue, SW, Washington, DC 20250-9410 or call (800) 795-3272 (voice) or (202) 720-6382 (TDD). USDA is an equal opportunity provider and employer. Authors Charles Grier Johnson, Jr. was the area ecologist (retired), and David K. -
Malheur National Forest Review of Areas with Wilderness Potential March 2010
Malheur National Forest Review of Areas with Wilderness Potential March 2010 Malheur National Forest Areas with Wilderness Potential Page 1 of 47 Aldrich Mountain Roadless Area (#6233) 4,860 Acres Overview History: The Aldrich Mountain area was inventoried for study as a potential wilderness during the RARE II process under direction in the South Fork Planning Unit Final Environmental Statement and the RARE II Final Environmental Impact Statement. In 1990, the Malheur National Forest Plan FEIS allocated the majority of the area to semi- primitive emphasis and some acres to wildlife emphasis. Since Forest Plan approval, there have been no harvest activities implemented within the roadless area. Location and access: Aldrich Mountain Roadless Area is located along the western edge of the Malheur National Forest, approximately 4 miles southeast of Dayville, Oregon. The area includes all or parts of Sections 33, 34, and 35, T.13S., R.27E., and Sections 1, 2, 3, 4, 9, 10, 11, 12, and 15, T.14S., R.27E., of the Willamette Meridian. Access is very limited. Primary access from John Day, Oregon, is by Forest Road 2150, a well maintained, aggregate surfaced road. Secondary access is from Forest Road 2150039, which is adjacent to the southern boundary plus a primitive jeep track from U.S. Highway 26. Classified roads within the boundaries have been buffered out of the inventory. Geography/Topography: The roadless area is located in the northern Blue Mountains of northeastern Oregon. The terrain is extremely varied and primarily consists of steep and broken slopes on the west and south, and steep bench slopes to the north. -
Chapter 9 State(S) Oregon Recovery Unit Name: John Day River
Chapter 9 State(s) Oregon Recovery Unit Name: John Day River Region 1 U S Fish and Wildlife Service Portland, Oregon DISCLAIMER Recovery plans delineate reasonable actions that are believed necessary to recover and protect listed species. Plans are prepared by the U.S. Fish and Wildlife Service, and in this case with the assistance of recovery unit teams, State and Tribal agencies, and others. Objectives will be attained and any necessary funds made available subject to budgetary and other constraints affecting the parties involved, as well as the need to address other priorities. Recovery plans do not necessarily represent the views nor the official positions or approval of any individuals or agencies involved in plan formulation, other than the U.S. Fish and Wildlife Service. Recovery plans represent the official position of the U.S. Fish and Wildlife Service only after they have been signed by the Director or Regional Director as approved. Approved recovery plans are subject to modification as dictated by new findings, changes in species status, and the completion of recovery tasks. Literature Cited: U.S. Fish and Wildlife Service. 2002. Chapter 9, John Day River Recovery Unit, Oregon. 82 p. In: U.S. Fish and Wildlife Service, Bull Trout (Salvelinus confluentus) Draft Recovery Plan, Portland, Oregon. ii ACKNOWLEDGMENTS The following individuals contributed to the development of the John Day River Recovery Unit Chapter. John Day River Recovery Unit Team: Larry Bright, U.S. Forest Service Dave Crabtree, U.S. Forest Service Tim Cummings, U.S. Fish and Wildlife Service Jackie Dugan, Bureau of Land Management Perry Edwards, U.S. -
3. Subbasin Assessment
3. Subbasin Assessment 3.1 Subbasin Overview 3.1.1 General Description Location The John Day Subbasin is located in northeastern Oregon in the southern section of the Columbia Plateau Ecological Province. Its over five million-acre (approximately 5,067,500 acres, or 8000 mi2) drainage area is bound by the Columbia River (Lake Umatilla) to the north, the Blue Mountains to the east, the Aldrich Mountains and Strawberry Range to the south, and the Ochoco Mountains to the west. The John Day Subbasin incorporates portions of Grant, Wheeler, Gilliam, Sherman, Wasco, Jefferson, Umatilla, Morrow, Crook, Harney, Baker and Union counties. The towns within the subbasin with the largest populations include John Day, Prairie City and Condon. Populations of these and the other incorporated towns in the subbasin are listed in Table 2. See Figure 1 for a general overview map of the subbasin. The John Day River flows generally northwest for 284 miles from its origin in the Blue Mountains and joins the Columbia River at river mile (RM) 217 upstream from the town of Rufus. The mainstem portion of the John Day River begins in the Strawberry Mountains in the Malheur National Forest and flows west through the town of John Day (RM 247) and then north from Dayville (RM 212). Major rivers flowing into the mainstem are the North Fork, Middle Fork, and South Fork John Day rivers. The largest tributary to the John Day River is the North Fork, which originates in the Wallowa- Whitman National Forest in the Blue Mountains at elevations near 8000 feet. -
119305817.Pdf
SFJDWC Action Plan Adopted April 13th 2015 Revised version adopted 1/11/2016 Table of Contents Chapter One: Introduction ................................................................................................................................................. 1 Purpose ................................................................................................................................................................................ 1 Organization ........................................................................................................................................................................ 1 Scope ................................................................................................................................................................................... 2 Background ......................................................................................................................................................................... 2 Figure 1 ............................................................................................................................................................................... 3 Action Plan Development ................................................................................................................................................... 4 Chapter 2: ............................................................................................................................................................................ 5 Goals -
Phillip W. Schneider Wildlife Area Management Plan
FINAL DRAFT PHILLIP W. SCHNEIDER WILDLIFE AREA MANAGEMENT PLAN October 2006 Oregon Department of Fish and Wildlife 3406 Cherry Avenue NE Salem, Oregon 97303 Table of Contents Executive Summary ...................................................................................................... 1 Introduction ................................................................................................................... 1 Oregon Department of Fish and Wildlife Mission and Authority................................... 1 Purpose and Need of the Phillip W. Schneider Wildlife Area....................................... 2 Wildlife Area Goals and Objectives.............................................................................. 2 Wildlife Area Establishment ......................................................................................... 3 Description and Environment ...................................................................................... 4 Physical Resources ..................................................................................................... 4 Location ................................................................................................................... 4 Climate..................................................................................................................... 4 Topography and Soils .............................................................................................. 4 Habitat Types..........................................................................................................