Compare and Order Decimals 5.1.A, 5.1.E ? Essential Question How Can You Use Place Value to Compare and Order Decimals?
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Plate Tectonics, Volcanoes, and Earthquakes / Edited by John P
ISBN 978-1-61530-106-5 Published in 2011 by Britannica Educational Publishing (a trademark of Encyclopædia Britannica, Inc.) in association with Rosen Educational Services, LLC 29 East 21st Street, New York, NY 10010. Copyright © 2011 Encyclopædia Britannica, Inc. Britannica, Encyclopædia Britannica, and the Thistle logo are registered trademarks of Encyclopædia Britannica, Inc. All rights reserved. Rosen Educational Services materials copyright © 2011 Rosen Educational Services, LLC. All rights reserved. Distributed exclusively by Rosen Educational Services. For a listing of additional Britannica Educational Publishing titles, call toll free (800) 237-9932. First Edition Britannica Educational Publishing Michael I. Levy: Executive Editor J. E. Luebering: Senior Manager Marilyn L. Barton: Senior Coordinator, Production Control Steven Bosco: Director, Editorial Technologies Lisa S. Braucher: Senior Producer and Data Editor Yvette Charboneau: Senior Copy Editor Kathy Nakamura: Manager, Media Acquisition John P. Rafferty: Associate Editor, Earth Sciences Rosen Educational Services Alexandra Hanson-Harding: Editor Nelson Sá: Art Director Cindy Reiman: Photography Manager Nicole Russo: Designer Matthew Cauli: Cover Design Introduction by Therese Shea Library of Congress Cataloging-in-Publication Data Plate tectonics, volcanoes, and earthquakes / edited by John P. Rafferty. p. cm.—(Dynamic Earth) “In association with Britannica Educational Publishing, Rosen Educational Services.” Includes index. ISBN 978-1-61530-187-4 ( eBook) 1. Plate tectonics. -
2020 January Scree
the SCREE Mountaineering Club of Alaska January 2020 Volume 63, Number 1 Contents Mount Anno Domini Peak 2330 and Far Out Peak Devils Paw North Taku Tower Randoism via Rosie’s Roost "The greatest danger for Berlin Wall most of us is not that our aim is too high and we Katmai and the Valley of Ten Thousand Smokes miss it, but that it is too Peak of the Month: Old Snowy low and we reach it." – Michelangelo JANUARY MEETING: Wednesday, January 8, at 6:30 p.m. Luc Mehl will give the presentation. The Mountaineering Club of Alaska www.mtnclubak.org "To maintain, promote, and perpetuate the association of persons who are interested in promoting, sponsoring, im- proving, stimulating, and contributing to the exercise of skill and safety in the Art and Science of Mountaineering." This issue brought to you by: Editor—Steve Gruhn assisted by Dawn Munroe Hut Needs and Notes Cover Photo If you are headed to one of the MCA huts, please consult the Hut Gabe Hayden high on Devils Paw. Inventory and Needs on the website (http://www.mtnclubak.org/ Photo by Brette Harrington index.cfm/Huts/Hut-Inventory-and-Needs) or Greg Bragiel, MCA Huts Committee Chairman, at either [email protected] or (907) 350-5146 to see what needs to be taken to the huts or repaired. All JANUARY MEETING huts have tools and materials so that anyone can make basic re- Wednesday, January 8, at 6:30 p.m. at the BP Energy Center at pairs. Hutmeisters are needed for each hut: If you have a favorite 1014 Energy Court in Anchorage. -
Harvard Mountaineering 3
HARVARD MOUNTAINEERING 1931·1932 THE HARVARD MOUNTAINEERING CLUB CAMBRIDGE, MASS. ~I I ' HARVARD MOUNTAINEERING 1931-1932 THE HARVARD MOUNTAINEERING CLUB CAMBRIDGE, MASS . THE ASCENT OF MOUNT FAIRWEATHER by ALLEN CARPE We were returning from the expedition to Mount Logan in 1925. Homeward bound, our ship throbbed lazily across the Gulf of Alaska toward Cape Spencer. Between reefs of low fog we saw the frozen monolith of St. Elias, rising as it were sheer out of the water, its foothills and the plain of the Malaspina Glacier hidden behind the visible sphere of the sea. Clouds shrouded the heights of the Fairweather Range as we entered Icy Strait and touched at Port Althorp for a cargo of salmon; but I felt then the challenge of this peak which was now perhaps the outstanding un climbed mOUlitain in America, lower but steeper than St. Elias, and standing closer to tidewater than any other summit of comparable height in the world. Dr. William Sargent Ladd proved a kindred spirit, and in the early summer of 1926 We two, with Andrew Taylor, made an attempt on the mountain. Favored by exceptional weather, we reached a height of 9,000 feet but turned back Photo by Bradford Washburn when a great cleft intervened between the but tresses we had climbed and the northwest ridge Mount Fairweather from the Coast Range at 2000 feet of the peak. Our base was Lituya Bay, a beau (Arrows mark 5000 and 9000-foot camps) tiful harbor twenty miles below Cape Fair- s camp at the base of the south face of Mount Fair weather; we were able to land near the foot of the r weather, at 5,000 feet. -
Canada's Everest? Rethinking the First Ascent of Mount Logan and the Politics of Nationhood, 1925
Scholarly Articles CANADA’S EVEREST? 95 Sport History Review, 2004, 35, 95-121 © 2004 Human Kinetics Publishers, Inc. Canada’s Everest? Rethinking the First Ascent of Mount Logan and the Politics of Nationhood, 1925 Zac Robinson and PearlAnn Reichwein University of Alberta In the early decades of the twentieth century, Canadian mountain- eering progressed largely independently of the European mainstream. During this era, however, one British endeavour captured the imagination of North American climbers and, for the first time, propelled mountaineer- ing into western popular culture: the struggle that began in the early 1920s to climb the highest mountain in the world, Mount Everest (8,852 m). Being able to claim the first ascent of Mt. Everest was of paramount impor- tance to Britain, a preoccupation that lasted nearly half a century. After two earlier unsuccessful attempts, the British made a third attempt in 1924 via the mountain’s north ridge. All hopes were resting on George Leigh Mallory—the so-called “Gallahad” of the British mountaineering· fraternity—and his young, inexperienced climbing partner, Andrew Irvine. Clad in tweed suits and puttees, the two men left for the summit on the morning of June 8 but never returned. News of the death of Mallory and Irvine deeply moved many people in the West, with one editorial reflect- ing nationalistically: In the days of peace, England will always hold some who are not content with humdrum routine and soft living. The spirit, which ani- mated the attacks on Everest, is the same as that which has prompted arctic and other expeditions, and in earlier times led to the formation of the Empire itself. -
Stanford Alpine Club Journal, 1958
STANFORD ALPINE CLUB JOURNAL 1958 STANFORD, CALIFORNIA i-., r ' j , / mV « Club Officers 1956-57 John Harlin, President John Mathias, Vice President Karl Hufbauer, Secretary William Pope, Treasurer 1957-58 Michael Roberts, President Karl Hufbauer, Vice-President Sidney Whaley, Secretary- Ivan Weightman, Treasurer ADVISORY COUNCIL John Maling, Chairman Winslow Briggs Henry Kendall Hobey DeStaebler Journal Staff Michael Roberts, Editor Henry Kendall, Photography Sidney Whaley Lenore Lamb Contents First Ascent of the East Peak of Mount Logan 1 Out of My Journal (Peru, 1955) 10 Battle Range, 1957 28 The SAC Trans-Sierra Tour 40 Climbing Notes 51 frontispiece: Dave Sowles enroute El Cafitan Tree, Yosemite Valley. Photo by Henry Kendall Grateful acknowledgement is made to the following: Mr. Richard Keeble, printing consultant Badger Printing Co., Appleton, Wise., photographic plates, press work and binding. Miss Mary Vogel, Appleton, Wise., composition and printing of text. Fox River Paper Corporation, Appleton, Wise., paper for text and photographs. FIRST ASCENT OF THE EAST PEAK OF MOUNT LOGAN by GILBERT ROBERTS Mount Logon. North America's second highest peak at 19,850 feet, is also one of the world's largest mountain masses. Located in the wildest part of the St. Elias Range, it has seen little mountaineering activity. In 1925, the first ascent was accomplished by a route from the Ogilvie Glacier which gained the long ridge leading to the summit from King Col. This ascent had gone down as one of the great efforts in mountaineering history. McCarthy, Foster, Lambert, Carpe, Read, and Taylor ulti- mately reached the central summit after months of effort including the relaying of loads by dog sled in the long Yukon winter--a far cry from the age of the air drop. -
Climbers As Humanitarians: Helping Injured Migrants in Mexico
Appalachia Volume 69 Number 2 Summer/Fall 2018: Role Reversal in Article 4 the Mountains 2018 Climbers as Humanitarians: Helping Injured Migrants in Mexico Lisa Densmore Ballard Follow this and additional works at: https://digitalcommons.dartmouth.edu/appalachia Part of the Nonfiction Commons Recommended Citation Ballard, Lisa Densmore (2018) "Climbers as Humanitarians: Helping Injured Migrants in Mexico," Appalachia: Vol. 69 : No. 2 , Article 4. Available at: https://digitalcommons.dartmouth.edu/appalachia/vol69/iss2/4 This In This Issue is brought to you for free and open access by Dartmouth Digital Commons. It has been accepted for inclusion in Appalachia by an authorized editor of Dartmouth Digital Commons. For more information, please contact [email protected]. Climbers as Humanitarians Helping injured migrants in Mexico Lisa Densmore Ballard 24 Appalachia Appalachia_SF2018_FINAL REV3.indd 24 5/9/18 1:36 PM ico de Orizaba called to me when I first saw it in November P 2017, while driving into Tlachichuca, Mexico. I looked up its northwestern flank and wanted to stand on top of its white cone. It beckoned, cool and refreshing, framed by an azure sky, miles from where I stood. Around me, heat waves rose from the pavement and dust devils swirled among the cornstalk pyramids by the village gate. I realized I must not underestimate this alpine goliath. Pico de Orizaba (18,491 feet) is the third highest mountain in North America, after Denali in Alaska and Mount Logan in the Canadian Yukon. Located in Mexico’s volcanic belt, on the border of the states of Veracruz and Puebla, Orizaba rises prominently from a pancake-flat patchwork of corn and cactus in central Mexico. -
Summits on the Air – ARM for USA - Colorado (WØC)
Summits on the Air – ARM for USA - Colorado (WØC) Summits on the Air USA - Colorado (WØC) Association Reference Manual Document Reference S46.1 Issue number 3.2 Date of issue 15-June-2021 Participation start date 01-May-2010 Authorised Date: 15-June-2021 obo SOTA Management Team Association Manager Matt Schnizer KØMOS Summits-on-the-Air an original concept by G3WGV and developed with G3CWI Notice “Summits on the Air” SOTA and the SOTA logo are trademarks of the Programme. This document is copyright of the Programme. All other trademarks and copyrights referenced herein are acknowledged. Page 1 of 11 Document S46.1 V3.2 Summits on the Air – ARM for USA - Colorado (WØC) Change Control Date Version Details 01-May-10 1.0 First formal issue of this document 01-Aug-11 2.0 Updated Version including all qualified CO Peaks, North Dakota, and South Dakota Peaks 01-Dec-11 2.1 Corrections to document for consistency between sections. 31-Mar-14 2.2 Convert WØ to WØC for Colorado only Association. Remove South Dakota and North Dakota Regions. Minor grammatical changes. Clarification of SOTA Rule 3.7.3 “Final Access”. Matt Schnizer K0MOS becomes the new W0C Association Manager. 04/30/16 2.3 Updated Disclaimer Updated 2.0 Program Derivation: Changed prominence from 500 ft to 150m (492 ft) Updated 3.0 General information: Added valid FCC license Corrected conversion factor (ft to m) and recalculated all summits 1-Apr-2017 3.0 Acquired new Summit List from ListsofJohn.com: 64 new summits (37 for P500 ft to P150 m change and 27 new) and 3 deletes due to prom corrections. -
E-Book on Dynamic Geology of the Northern Cordillera (Alaska and Western Canada) and Adjacent Marine Areas: Tectonics, Hazards, and Resources
Dynamic Geology of the Northern Cordillera (Alaska and Western Canada) and Adjacent Marine Areas: Tectonics, Hazards, and Resources Item Type Book Authors Bundtzen, Thomas K.; Nokleberg, Warren J.; Price, Raymond A.; Scholl, David W.; Stone, David B. Download date 03/10/2021 23:23:17 Link to Item http://hdl.handle.net/11122/7994 University of Alaska, U.S. Geological Survey, Pacific Rim Geological Consulting, Queens University REGIONAL EARTH SCIENCE FOR THE LAYPERSON THROUGH PROFESSIONAL LEVELS E-Book on Dynamic Geology of the Northern Cordillera (Alaska and Western Canada) and Adjacent Marine Areas: Tectonics, Hazards, and Resources The E-Book describes, explains, and illustrates the have been subducted and have disappeared under the nature, origin, and geological evolution of the amazing Northern Cordillera. mountain system that extends through the Northern In alphabetical order, the marine areas adjacent to the Cordillera (Alaska and Western Canada), and the Northern Cordillera are the Arctic Ocean, Beaufort Sea, intriguing geology of adjacent marine areas. Other Bering Sea, Chukchi Sea, Gulf of Alaska, and the Pacific objectives are to describe geological hazards (i.e., Ocean. volcanic and seismic hazards) and geological resources (i.e., mineral and fossil fuel resources), and to describe the scientific, economic, and social significance of the earth for this region. As an example, the figure on the last page illustrates earthquakes belts for this dangerous part of the globe. What is the Northern Cordillera? The Northern Cordillera is comprised of Alaska and Western Canada. Alaska contains a series of parallel mountain ranges, and intervening topographic basins and plateaus. From north to south, the major mountain ranges are the Brooks Range, Kuskokwim Mountains, Aleutian Range, Alaska Range, Wrangell Mountains, and the Chugach Mountains. -
Here Westerlies in Patagonia and South Georgia Island; Kreutz K (PI), Campbell S (Co-PI) $11,952
Seth William Campbell University of Maine Juneau Icefield Research Program Climate Change Institute The Foundation for Glacier School of Earth & Climate Sciences & Environmental Research 202 Sawyer Hall 4616 25th Avenue NE, Suite 302 Orono, Maine 04469-5790 Seattle, Washington 98105 [email protected] [email protected] 207-581-3927 www.alpinesciences.net Education 2014 Ph.D. Earth & Climate Sciences University of Maine, Orono 2010 M.S. Earth Sciences University of Maine, Orono 2008 B.S. Earth Sciences University of Maine, Orono 2005 M. Business Administration University of Maine, Orono 2001 B.A. Environmental Science, Minor: Geology University of Maine, Farmington Current Employment 2018 – Present University of Maine, Assistant Professor of Glaciology; Climate Change Institute and School of Earth & Climate Sciences 2018 – Present Juneau Icefield Research Program, Director of Academics & Research 2016 – Present ERDC-CRREL, Research Geophysicist (Intermittent Status) Prior Employment 2015 – 2018 University of Maine, Research Assistant Professor 2016 – 2018 University of Washington, Post-Doctoral Research Associate 2014 – 2016 ERDC-CRREL, Research Geophysicist 2014 – 2017 University of California, Davis, Research Associate 2011 – 2014 University of Maine, Graduate Research Assistant 2009 – 2014 ERDC-CRREL, Research Physical Scientist 2010 – 2012 University of Washington, Professional Research Staff 2008 – 2009 University of Maine, Graduate Teaching Assistant 2000 E/Pro Engineering & Environmental Consulting, Survey Technician 1999 -
NEVADA CALIF Ecogroup.Indd
Eastern Sierra Eastern Sierra Humboldt-Toiyabe National Forest Scattered pieces of a national treasure where adventures come together H U M B O L D T - T O I Y A B E N A T I O N A L F O R E S T USDA Department of Agriculture • Forest Service Intermountain Region • Ogden, Utah Bridgeport Ranger District’s Hoover Wilderness in eastern California 23.260.419.01/01 Humboldt-Toiyabe National Forest WHERE ADVENTURES COME TOGETHER Santa Rosa Ranger District’s Santa Rosa Peak Spring Mountains National Recreation Area’s Mummy Mountain Hoover Wilderness he Humboldt-Toiyabe’s spectacular 6.3 million acres make up the largest national forest in the lower 48 states. TTen distinctive ranger districts are scat- tered like an intriguing puzzle across Nevada and a small portion of eastern California. Each piece contains its own unusual features, which offer unlimited rec- reation. The ranger districts vary from hardy “desert scapes” to snow-capped mountains with lush alpine meadows and timbered canyons. A world of discovery Indian Paintbrush awaits those who explore the Forest’s rich historic past. The following page displays the districts and lists numbers and web- sites. Bristlecone pine: one of the oldest known living tree species. Ruby Mountains Ranger District’s Echo Canyon Bridgeport Ranger District’s East Lake in the Hoover Wilderness Contacts . Scattered pieces of a national treasure: Humboldt Toiyabe Headquarters (Sparks) ................................ 775-355-5301 www.fs.fed.us/r4/htnf/ Carson Ranger District (Carson City) .................................. 775-882-2766 bringing it all together . Bridgeport Ranger District (Bridgeport, CA) ..................... -
Mistletoes of North American Conifers
United States Department of Agriculture Mistletoes of North Forest Service Rocky Mountain Research Station American Conifers General Technical Report RMRS-GTR-98 September 2002 Canadian Forest Service Department of Natural Resources Canada Sanidad Forestal SEMARNAT Mexico Abstract _________________________________________________________ Geils, Brian W.; Cibrián Tovar, Jose; Moody, Benjamin, tech. coords. 2002. Mistletoes of North American Conifers. Gen. Tech. Rep. RMRS–GTR–98. Ogden, UT: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 123 p. Mistletoes of the families Loranthaceae and Viscaceae are the most important vascular plant parasites of conifers in Canada, the United States, and Mexico. Species of the genera Psittacanthus, Phoradendron, and Arceuthobium cause the greatest economic and ecological impacts. These shrubby, aerial parasites produce either showy or cryptic flowers; they are dispersed by birds or explosive fruits. Mistletoes are obligate parasites, dependent on their host for water, nutrients, and some or most of their carbohydrates. Pathogenic effects on the host include deformation of the infected stem, growth loss, increased susceptibility to other disease agents or insects, and reduced longevity. The presence of mistletoe plants, and the brooms and tree mortality caused by them, have significant ecological and economic effects in heavily infested forest stands and recreation areas. These effects may be either beneficial or detrimental depending on management objectives. Assessment concepts and procedures are available. Biological, chemical, and cultural control methods exist and are being developed to better manage mistletoe populations for resource protection and production. Keywords: leafy mistletoe, true mistletoe, dwarf mistletoe, forest pathology, life history, silviculture, forest management Technical Coordinators_______________________________ Brian W. Geils is a Research Plant Pathologist with the Rocky Mountain Research Station in Flagstaff, AZ. -
Interpreting the Timberline: an Aid to Help Park Naturalists to Acquaint Visitors with the Subalpine-Alpine Ecotone of Western North America
University of Montana ScholarWorks at University of Montana Graduate Student Theses, Dissertations, & Professional Papers Graduate School 1966 Interpreting the timberline: An aid to help park naturalists to acquaint visitors with the subalpine-alpine ecotone of western North America Stephen Arno The University of Montana Follow this and additional works at: https://scholarworks.umt.edu/etd Let us know how access to this document benefits ou.y Recommended Citation Arno, Stephen, "Interpreting the timberline: An aid to help park naturalists to acquaint visitors with the subalpine-alpine ecotone of western North America" (1966). Graduate Student Theses, Dissertations, & Professional Papers. 6617. https://scholarworks.umt.edu/etd/6617 This Thesis is brought to you for free and open access by the Graduate School at ScholarWorks at University of Montana. It has been accepted for inclusion in Graduate Student Theses, Dissertations, & Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. INTEKFRETING THE TIMBERLINE: An Aid to Help Park Naturalists to Acquaint Visitors with the Subalpine-Alpine Ecotone of Western North America By Stephen F. Arno B. S. in Forest Management, Washington State University, 196$ Presented in partial fulfillment of the requirements for the degree of Master of Forestry UNIVERSITY OF MONTANA 1966 Approved by: Chairman, Board of Examiners bean. Graduate School Date Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. UMI Number: EP37418 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a complete manuscript and there are missing pages, these will be noted.