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Play Fairway Analysis of the Central Cascades Arc-Backarc Regime, Oregon: Preliminary Indications
GRC Transactions, Vol. 39, 2015 Play Fairway Analysis of the Central Cascades Arc-Backarc Regime, Oregon: Preliminary Indications Philip E. Wannamaker1, Andrew J. Meigs2, B. Mack Kennedy3, Joseph N. Moore1, Eric L. Sonnenthal3, Virginie Maris1, and John D. Trimble2 1University of Utah/EGI, Salt Lake City UT 2Oregon State University, College of Earth, Ocean and Atmospheric Sciences, Corvallis OR 3Lawrence Berkeley National Laboratory, Center for Isotope Geochemistry, Berkeley CA [email protected] Keywords Play Fairway Analysis, geothermal exploration, Cascades, andesitic volcanism, rift volcanism, magnetotellurics, LiDAR, geothermometry ABSTRACT We are assessing the geothermal potential including possible blind systems of the Central Cascades arc-backarc regime of central Oregon through a Play Fairway Analysis (PFA) of existing geoscientific data. A PFA working model is adopted where MT low resistivity upwellings suggesting geothermal fluids may coincide with dilatent geological structural settings and observed thermal fluids with deep high-temperature contributions. A challenge in the Central Cascades region is to make useful Play assessments in the face of sparse data coverage. Magnetotelluric (MT) data from the relatively dense EMSLAB transect combined with regional Earthscope stations have undergone 3D inversion using a new edge finite element formulation. Inversion shows that low resistivity upwellings are associated with known geothermal areas Breitenbush and Kahneeta Hot Springs in the Mount Jefferson area, as well as others with no surface manifestations. At Earthscope sampling scales, several low-resistivity lineaments in the deep crust project from the east to the Cascades, most prominently perhaps beneath Three Sisters. Structural geology analysis facilitated by growing LiDAR coverage is revealing numerous new faults confirming that seemingly regional NW-SE fault trends intersect N-S, Cascades graben- related faults in areas of known hot springs including Breitenbush. -
Land Areas of the National Forest System, As of September 30, 2019
United States Department of Agriculture Land Areas of the National Forest System As of September 30, 2019 Forest Service WO Lands FS-383 November 2019 Metric Equivalents When you know: Multiply by: To fnd: Inches (in) 2.54 Centimeters Feet (ft) 0.305 Meters Miles (mi) 1.609 Kilometers Acres (ac) 0.405 Hectares Square feet (ft2) 0.0929 Square meters Yards (yd) 0.914 Meters Square miles (mi2) 2.59 Square kilometers Pounds (lb) 0.454 Kilograms United States Department of Agriculture Forest Service Land Areas of the WO, Lands National Forest FS-383 System November 2019 As of September 30, 2019 Published by: USDA Forest Service 1400 Independence Ave., SW Washington, DC 20250-0003 Website: https://www.fs.fed.us/land/staff/lar-index.shtml Cover Photo: Mt. Hood, Mt. Hood National Forest, Oregon Courtesy of: Susan Ruzicka USDA Forest Service WO Lands and Realty Management Statistics are current as of: 10/17/2019 The National Forest System (NFS) is comprised of: 154 National Forests 58 Purchase Units 20 National Grasslands 7 Land Utilization Projects 17 Research and Experimental Areas 28 Other Areas NFS lands are found in 43 States as well as Puerto Rico and the Virgin Islands. TOTAL NFS ACRES = 192,994,068 NFS lands are organized into: 9 Forest Service Regions 112 Administrative Forest or Forest-level units 503 Ranger District or District-level units The Forest Service administers 149 Wild and Scenic Rivers in 23 States and 456 National Wilderness Areas in 39 States. The Forest Service also administers several other types of nationally designated -
1922 Elizabeth T
co.rYRIG HT, 192' The Moootainetro !scot1oror,d The MOUNTAINEER VOLUME FIFTEEN Number One D EC E M BER 15, 1 9 2 2 ffiount Adams, ffiount St. Helens and the (!oat Rocks I ncoq)Ora,tecl 1913 Organized 190!i EDITORlAL ST AitF 1922 Elizabeth T. Kirk,vood, Eclttor Margaret W. Hazard, Associate Editor· Fairman B. L�e, Publication Manager Arthur L. Loveless Effie L. Chapman Subsc1·iption Price. $2.00 per year. Annual ·(onl�') Se,·ent�·-Five Cents. Published by The Mountaineers lncorJ,orated Seattle, Washington Enlerecl as second-class matter December 15, 19t0. at the Post Office . at . eattle, "\Yash., under the .-\0t of March 3. 1879. .... I MOUNT ADAMS lllobcl Furrs AND REFLEC'rION POOL .. <§rtttings from Aristibes (. Jhoutribes Author of "ll3ith the <6obs on lltount ®l!!mµus" �. • � J� �·,,. ., .. e,..:,L....._d.L.. F_,,,.... cL.. ��-_, _..__ f.. pt",- 1-� r�._ '-';a_ ..ll.-�· t'� 1- tt.. �ti.. ..._.._....L- -.L.--e-- a';. ��c..L. 41- �. C4v(, � � �·,,-- �JL.,�f w/U. J/,--«---fi:( -A- -tr·�� �, : 'JJ! -, Y .,..._, e� .,...,____,� � � t-..__., ,..._ -u..,·,- .,..,_, ;-:.. � --r J /-e,-i L,J i-.,( '"'; 1..........,.- e..r- ,';z__ /-t.-.--,r� ;.,-.,.....__ � � ..-...,.,-<. ,.,.f--· :tL. ��- ''F.....- ,',L � .,.__ � 'f- f-� --"- ��7 � �. � �;')'... f ><- -a.c__ c/ � r v-f'.fl,'7'71.. I /!,,-e..-,K-// ,l...,"4/YL... t:l,._ c.J.� J..,_-...A 'f ',y-r/� �- lL.. ��•-/IC,/ ,V l j I '/ ;· , CONTENTS i Page Greetings .......................................................................tlristicles }!}, Phoiitricles ........ r The Mount Adams, Mount St. Helens, and the Goat Rocks Outing .......................................... B1/.ith Page Bennett 9 1 Selected References from Preceding Mount Adams and Mount St. -
Geologic Map of the Simcoe Mountains Volcanic Field, Main Central Segment, Yakama Nation, Washington by Wes Hildreth and Judy Fierstein
Prepared in Cooperation with the Water Resources Program of the Yakama Nation Geologic Map of the Simcoe Mountains Volcanic Field, Main Central Segment, Yakama Nation, Washington By Wes Hildreth and Judy Fierstein Pamphlet to accompany Scientific Investigations Map 3315 Photograph showing Mount Adams andesitic stratovolcano and Signal Peak mafic shield volcano viewed westward from near Mill Creek Guard Station. Low-relief rocky meadows and modest forested ridges marked by scattered cinder cones and shields are common landforms in Simcoe Mountains volcanic field. Mount Adams (elevation: 12,276 ft; 3,742 m) is centered 50 km west and 2.8 km higher than foreground meadow (elevation: 2,950 ft.; 900 m); its eruptions began ~520 ka, its upper cone was built in late Pleistocene, and several eruptions have taken place in the Holocene. Signal Peak (elevation: 5,100 ft; 1,555 m), 20 km west of camera, is one of largest and highest eruptive centers in Simcoe Mountains volcanic field; short-lived shield, built around 3.7 Ma, is seven times older than Mount Adams. 2015 U.S. Department of the Interior U.S. Geological Survey Contents Introductory Overview for Non-Geologists ...............................................................................................1 Introduction.....................................................................................................................................................2 Physiography, Environment, Boundary Surveys, and Access ......................................................6 Previous Geologic -
Research Natural Areas on National Forest System Lands in Idaho, Montana, Nevada, Utah, and Western Wyoming: a Guidebook for Scientists, Managers, and Educators
USDA United States Department of Agriculture Research Natural Areas on Forest Service National Forest System Lands Rocky Mountain Research Station in Idaho, Montana, Nevada, General Technical Report RMRS-CTR-69 Utah, and Western Wyoming: February 2001 A Guidebook for Scientists, Managers, and E'ducators Angela G. Evenden Melinda Moeur J. Stephen Shelly Shannon F. Kimball Charles A. Wellner Abstract Evenden, Angela G.; Moeur, Melinda; Shelly, J. Stephen; Kimball, Shannon F.; Wellner, Charles A. 2001. Research Natural Areas on National Forest System Lands in Idaho, Montana, Nevada, Utah, and Western Wyoming: A Guidebook for Scientists, Managers, and Educators. Gen. Tech. Rep. RMRS-GTR-69. Ogden, UT: U.S. Departmentof Agriculture, Forest Service, Rocky Mountain Research Station. 84 p. This guidebook is intended to familiarize land resource managers, scientists, educators, and others with Research Natural Areas (RNAs) managed by the USDA Forest Service in the Northern Rocky Mountains and lntermountain West. This guidebook facilitates broader recognitionand use of these valuable natural areas by describing the RNA network, past and current research and monitoring, management, and how to use RNAs. About The Authors Angela G. Evenden is biological inventory and monitoring project leader with the National Park Service -NorthernColorado Plateau Network in Moab, UT. She was formerly the Natural Areas Program Manager for the Rocky Mountain Research Station, Northern Region and lntermountain Region of the USDA Forest Service. Melinda Moeur is Research Forester with the USDA Forest Service, Rocky Mountain ResearchStation in Moscow, ID, and one of four Research Natural Areas Coordinators from the Rocky Mountain Research Station. J. Stephen Shelly is Regional Botanist and Research Natural Areas Coordinator with the USDA Forest Service, Northern Region Headquarters Office in Missoula, MT. -
New Titles for Spring 2021 Green Trails Maps Spring
GREEN TRAILS MAPS SPRING 2021 ORDER FORM recreation • lifestyle • conservation MOUNTAINEERS BOOKS [email protected] 800.553.4453 ext. 2 or fax 800.568.7604 Outside U.S. call 206.223.6303 ext. 2 or fax 206.223.6306 Date: Representative: BILL TO: SHIP TO: Name Name Address Address City State Zip City State Zip Phone Email Ship Via Account # Special Instructions Order # U.S. DISCOUNT SCHEDULE (TRADE ONLY) ■ Terms: Net 30 days. 1 - 4 copies ........................................................................................ 20% ■ Shipping: All others FOB Seattle, except for orders of 25 books or more. FREE 5 - 9 copies ........................................................................................ 40% SHIPPING ON BACKORDERS. ■ Prices subject to change without notice. 10 - 24 copies .................................................................................... 45% ■ New Customers: Credit applications are available for download online at 25 + copies ................................................................45% + Free Freight mountaineersbooks.org/mtn_newstore.cfm. New customers are encouraged to This schedule also applies to single or assorted titles and library orders. prepay initial orders to speed delivery while their account is being set up. NEW TITLES FOR SPRING 2021 Pub Month Title ISBN Price Order February Green Trails Mt. Jefferson, OR No. 557SX 9781680515190 18.00 _____ February Green Trails Snoqualmie Pass, WA No. 207SX 9781680515343 18.00 _____ February Green Trails Wasatch Front Range, UT No. 4091SX 9781680515152 18.00 _____ TOTAL UNITS ORDERED TOTAL RETAIL VALUE OF ORDERED An asterisk (*) signifies limited sales rights outside North America. QTY. CODE TITLE PRICE CASE QTY. CODE TITLE PRICE CASE WASHINGTON ____ 9781680513448 Alpine Lakes East Stuart Range, WA No. 208SX $18.00 ____ 9781680514537 Old Scab Mountain, WA No. 272 $8.00 ____ ____ 9781680513455 Alpine Lakes West Stevens Pass, WA No. -
OREGON GEOLOGY Published by the Oregon Department of Geology and Mineral Industries
OREGON GEOLOGY published by the Oregon Department of Geology and Mineral Industries VOLUME 47. NUMBER 10 OCTOBER 1985 •-_Q OREGON GEOLOGY OIL AND GAS NEWS (ISSN 0164-3304) VOLUME 47, NUMBER 10 OCTOBER 1985 Columbia County Exxon Corporation spudded its GPE Federal Com. I on Published monthly by the Oregon Department of Geology and Min September I. The well name is a change from GPE Federal 2, eraI Industries (Volumes 1 through 40 were entitled The Ore Bin). permitted for section 3. T. 4 N .. R. 3 W. Proposed total depth is 12.000 ft. The contractor is Peter Bawden. Governing Board Donald A. Haagensen, Chairman ............. Portland Coos County Allen P. Stinchfield .................... North Bend Amoco Production Company is drilling ahead on Weyer Sidney R. Johnson. .. Baker haeuser "F" I in section 10, T. 25 S .. R. 10 W. The well has a projected total depth of 5,900 ft and is being drilled by Taylor State Geologist ..................... Donald A. Hull Drilling. Deputy State Geologist. .. John D. Beaulieu Publications Manager/Editor ............. Beverly F. Vogt Lane County Leavitt's Exploration and Drilling Co. has drilled Merle I to Associate Editor . Klaus K.E. Neuendorf a total depth of 2,870 ft and plugged the well as a dry hole. The well. in section 25. T. 16 S .. R. 5 W .. was drilled 2 mi southeast of Main Office: 910 State Office Building, 1400 SW Fifth Ave nue. Portland 9720 I, phone (503) 229-5580. Ty Settles' Cindy I. drilled earlier this year to 1.600 ft. A.M. Jannsen Well Drilling Co. -
GEOLOGIC MAP of the MOUNT ADAMS VOLCANIC FIELD, CASCADE RANGE of SOUTHERN WASHINGTON by Wes Hildreth and Judy Fierstein
U.S. DEPARTMENT OF THE INTERIOR TO ACCOMPANY MAP 1-2460 U.S. GEOLOGICAL SURVEY GEOLOGIC MAP OF THE MOUNT ADAMS VOLCANIC FIELD, CASCADE RANGE OF SOUTHERN WASHINGTON By Wes Hildreth and Judy Fierstein When I climbed Mount Adams {17-18 August 1945] about 1950 m (6400') most of the landscape is mantled I think I found the answer to the question of why men by dense forests and huckleberry thickets. Ten radial stake everything to reach these peaks, yet obtain no glaciers and the summit icecap today cover only about visible reward for their exhaustion... Man's greatest 2.5 percent (16 km2) of the cone, but in latest Pleis experience-the one that brings supreme exultation tocene time (25-11 ka) as much as 80 percent of Mount is spiritual, not physical. It is the catching of some Adams was under ice. The volcano is drained radially vision of the universe and translating it into a poem by numerous tributaries of the Klickitat, White Salmon, or work of art ... Lewis, and Cis pus Rivers (figs. 1, 2), all of which ulti William 0. Douglas mately flow into the Columbia. Most of Mount Adams and a vast area west of it are Of Men and Mountains administered by the U.S. Forest Service, which has long had the dual charge of protecting the Wilderness Area and of providing a network of logging roads almost INTRODUCTION everywhere else. The northeast quadrant of the moun One of the dominating peaks of the Pacific North tain, however, lies within a part of the Yakima Indian west, Mount Adams, stands astride the Cascade crest, Reservation that is open solely to enrolled members of towering 3 km above the surrounding valleys. -
Mount Jefferson Wilderness
Double Olallie Peaks Lake Mount Jefferson Wilderness Boulder Monon Creek Lake Meadows Breitenbush Trailheads Mountain Ruddy Hill Overnight Use: Central Cascades Wilderness Rock Permit Required Crown Lake & BreitenbushCone Pyramid Lake Day Use: Central Cascades Wilderness Permit Roaring Creek Butte Required Campbell Butte Devils Bear Overnight Use: Central Cascades Wilderness Peak Quitters Gale Point Point Permit Required Hill South Breitenbush Dinah-mo & Crag Peak Day Use: Free Self-Issue Permit Timber Butte No Campfires Triangulation & Outerson Mountain Transportation Triangulation Peak Triangulation Park 5 - HIGH DEGREE OF USER COMFORT Peak Butte 4 -L MionOshDeaEdRATE DEGREE OF USER Sentinel COMFORT Hills Whitewater 3 - SUITABLE FOR PASSENGER CARS 2 - HIGH CLEARANCE VEHICLES Cheat Creek Pacific Crest Trail Woodpecker Trails Camp Creek Hill Woodpecker Ownership Butte Mount Bureau of Indian Affairs Jefferson U.S. Forest Service Mount Bruno Pamelia Lake Mount Jefferson Wilderness STP;B Saltdate Land Minto Mountain PrivaPtee tIenr dividual or Company Grizzly Goat Minto Peak 0 0.5 1 2 3 4 5 Mountain Peak Miles Bear The Butte Lizard CathedralTable Point Rocks Table Lake Bingham Ridge Forked North Butte Cinder Peak Jefferson Lake 22 Marion Lake Cabot South Lake Cinder Peak Pine Ridge & Abbot Marion Rockpile Butte Turpentine Marion l Mountain MountainLake i a r T t s e Marion r Turpentine C Peak Peak Bear Saddle Green c Mountain i Valley f Big Meadows Peak i c Loop Red a Butte P Duffy Butte Porcupine Duffy Lake Peak Jack Lake Three Fingered Jack Maxwell Maxwell Butte Butte Disclaimer Round Little Nash Lake This product is reproduced from information prepared by Crater Lost the USDA, Forest Service or from other suppliers. -
Blast-Zone Hiking Raptor Viewing Wild Streaking
High Country ForN people whoews care about the West March 6, 2017 | $5 | Vol. 49 No. 4 | www.hcn.org 49 No. | $5 Vol. March 6, 2017 Raptor Viewing Blast-Zone Hiking Wild Streaking CONTENTS High Country News Editor’s note EXECUTIVE DIRECTOR/PUBLISHER Paul Larmer MANAGING EDITOR There and back again Brian Calvert SENIOR EDITOR Many years ago, I traveled Jodi Peterson abroad for the first time, to ART DIRECTOR visit a high school friend from Cindy Wehling DEPUTY EDITOR, DIGITAL Rock Springs, Wyoming, who Kate Schimel had been stationed by the U.S. ASSOCIATE EDITORS Tay Wiles, Army in Germany. On that trip, Maya L. Kapoor I nearly froze to death in the ASSISTANT EDITOR Paige Blankenbuehler Bavarian Alps, lost my passport D.C. CORRESPONDENT at a train station, and fell briefly in love with a Elizabeth Shogren woman I met in a Munich park. I spent the next WRITERS ON THE RANGE two decades traveling, as a student and journalist, EDITOR Betsy Marston learning about other places and people in an effort ASSOCIATE DESIGNER Brooke Warren to better understand myself. COPY EDITOR Every year, High Country News puts together Diane Sylvain a special travel issue. We do this because, in the CONTRIBUTING EDITORS Cally Carswell, Sarah pages of a typical issue, we are primarily concerned Gilman, Ruxandra Guidi, with the facts and forces that shape the American Glenn Nelson, West: the landscapes, water, people and wildlife Michelle Nijhuis, that make this region unique. In most stories, we try Jonathan Thompson FEATURES CORRESPONDENTS our best to serve as experienced guides, bringing Krista Langlois, Sarah our readers useful analysis and insight. -
The Seattle Times, Seattle, King Co
The Seattle Times, Seattle, King Co. WA, 4 Apr 1989 LEGENDARY MOUNTAINEER DIES AT 81 SEATTLEITE 'OME' DAIBER INSPIRED - AND SAVED - MANY A CLIMBER Author: DON DUNCAN For nearly 40 years, the cry ''Call 'Ome' DAIBER'' rang out whenever a mountain climber or hiker was lost or injured in the Cascade or Olympic mountains. Daiber invariably responded in the only way he knew: He would drop the carpenter tools with which he earned a living, push away a half-eaten meal or climb out of bed in the dead of night to assemble gear in the Bothell-area home he stocked like an Alpine hut. Daiber, a mountaineering legend, died Sunday in a local nursing home at the age of 81. At the end, the man who always said he expected to live to 100 had lost his eyesight, both legs and his ability to speak. But every mountain-rescue unit that goes out in answer to a call for help is carrying on the tradition he began. Built like an Alpine fir - short (5 feet 6 inches), weathered and resilient - Daiber could scramble around on snow and ice for hours, then hold a news conference to let the public know what had happened up on the mountain. For years, virtually every major mountain-rescue story in the Northwest began or ended with the words, ''A party led by Ome DAIBER . .'' In 1948, DAIBER co-founded the Mountain Rescue Council with Dr. Otto Trott and Wolf Bauer. The Seattle-based Mountain Rescue Council became a model for similar councils all over North America. -
Position Available Wildlife Habitat Conservati...Pdf
From: Amy Gladding Subject: Position Available: Wildlife Habitat Conservation Technician, USFS, Humboldt-Toiyabe National Forest http://crcareers.thegreatbasininstitute.org/careers/careers.aspx?rf=ECOLOG&req=2016-ACI-034 The Great Basin Institute, in cooperation with the U.S. Forest Service Humboldt-Toiyabe National Forest, is recruiting one (1) AmeriCorps Intern to serve as a Wildlife Habitat Conservation Technician to participate in wildlife population surveys, habitat assessment, habitat improvement project layout, and other duties related to habitat conservation efforts in the sagebrush ecosystem. The technician will work directly with a Forest Service Wildlife Biologist and Biological Technician to accomplish these tasks. Specific duties will include: • Maintain safety awareness and safe practices while travelling, conducting field work, and working in the office; • Drive on rough roads and navigate off-trail to remote survey sites and project locations. • Conduct sage-grouse lek counts/surveys. These surveys require wake-up times as early as 3 am to travel to remote sites and prepare for bird counts before sunrise. Will likely require camping during cold and winter like conditions. • Complete project preparation duties. Establish layout of treatment units by flagging and/or GPS boundaries for pinyon-juniper removal projects according to documented project designs. Establish pretreatment photo points. Inventory, map, and inspect fence lines, water developments, roads, and other features occurring in project areas. • Project inspections. Visit pinyon-juniper removal projects during and after implementation to ensure contract specifications were followed and habitat objectives were met. • Raptor nest checks. Visit project locations in advance of treatments to confirm presence/absence of raptor nests and make recommendations to avoid nest disturbance.