TEXA.S CA.V'e:I: L
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Gear Brands List & Lexicon
Gear Brands List & Lexicon Mountain climbing is an equipment intensive activity. Having good equipment in the mountains increases safety and your comfort level and therefore your chance of having a successful climb. Alpine Ascents does not sell equipment nor do we receive any outside incentive to recommend a particular brand name over another. Our recommendations are based on quality, experience and performance with your best interest in mind. This lexicon represents years of in-field knowledge and experience by a multitude of guides, teachers and climbers. We have found that by being well-equipped on climbs and expeditions our climbers are able to succeed in conditions that force other teams back. No matter which trip you are considering you can trust the gear selection has been carefully thought out to every last detail. People new to the sport often find gear purchasing a daunting chore. We recommend you examine our suggested brands closely to assist in your purchasing decisions and consider renting gear whenever possible. Begin preparing for your trip as far in advance as possible so that you may find sale items. As always we highly recommend consulting our staff of experts prior to making major equipment purchases. A Word on Layering One of the most frequently asked questions regarding outdoor equipment relates to clothing, specifically (and most importantly for safety and comfort), proper layering. There are Four basic layers you will need on most of our trips, including our Mount Rainier programs. They are illustrated below: Underwear -
Whitewater Packrafting in Western Nepal a Senior Expedition Proposal for the SUNY Plattsburgh Expeditionary Studies Program ______
Whitewater Packrafting in Western Nepal A Senior Expedition Proposal for the SUNY Plattsburgh Expeditionary Studies Program ______________________________________________________________________ Ted Tetrault Professor Gerald Isaak EXP435: Expedition Planning December 1, 2016 Table of Contents ____________________________________________________________________________ 1. Introduction…………………………………………………………………………………….. 2 2. Literature Review…………………………………………………………………………….... 7 3. Design and Methodology…………………………………………………………………… 16 4. Risk Management……………………………………………………………………………. 29 5. References……………………………………………………………………………………. 38 6. Appendix A: Expedition Field Manual…………………………………………………… 39 7. Appendix B: Related Maps and Documents……………………………………………. 42 8. Appendix C: Budget………………………………………………………………………… 44 9. Appendix D: Gearlist………………………………………………………………………... 47 1. Introduction ____________________________________________________________________________ This expedition plan outlines a whitewater packrafting trip on the Bheri and Seti Karnali rivers in western Nepal that will serve as my capstone project for the Bachelor’s of Science in the Expeditionary Studies program at SUNY Plattsburgh. While these rivers will count as my own personal senior expedition, the trip in its entirety will also include the running of the Sun Kosi river in eastern Nepal, and that plan can be found in a separate document authored by Alex LaLonde as that segment will be serving as his capstone project for the same program. Adventure travel expeditions give us the -
407 Initial Human Colonization of the Americas: An
RADIOCARBON, Vol 44, Nr 2, 2002, p 407–436 © 2002 by the Arizona Board of Regents on behalf of the University of Arizona INITIAL HUMAN COLONIZATION OF THE AMERICAS: AN OVERVIEW OF THE ISSUES AND THE EVIDENCE Stuart J Fiedel The Louis Berger Group, 1819 H Street, NW, Suite 900, Washington, DC 20006 USA. Email: [email protected]. INTRODUCTION Out of Asia, But When? Ever since José de Acosta’s prescient speculation, in 1590, that Native Americans were descended from “savage hunters” who had followed game animals across a land bridge from northeastern Asia into northwestern America (Acosta 1604), most serious scholars have assumed that this was the migration route. The main point of dispute has been the date when the ancestral Asians made the crossing. After many nineteenth-century claims of the discovery of stone tools or bones of “early man” failed to withstand scientific scrutiny, a conservative reaction set in, embodied by the hyper- skeptical Αλε Ηρδλικα of the Smithsonian Institution. Ηρδλικα dismissed all claims of a human presence in the Americas prior to about 5000 years ago. However, in 1926, obviously man-made spearpoints were found embedded within the skeletons of extinct giant bison, near Folsom, New Mexico. Prominent scholars viewed the finds in-situ in 1927 and 1928, and verified the coexistence of humans (“Paleoindians”) and giant mammals (megafauna) that died out at the end of the Ice Age, then estimated as about 10,000 years ago. Within the next decade, similar, but not identical points were found alongside the bones of mam- moths at Dent, Colorado, and at Blackwater Draw, near Clovis, New Mexico (Cotter 1937). -
Mountain Safety Research
MOUNTAIN SAFETY RESEARCH I / J \ Page 10-2 MSR Newsletter - September 1975 NEWSLETTER AND CATALOG MSR Under the present policy at Mount Rainier, 2900 (206) 762-0210 Blisters! 1 Published by MOUNTAIN SAFETY RESEARCH, INC. persons have been denied their camping requests in I So. 96th St. at 8th Ave. So., Seattle, Wash. 98108 USA ISSUE 10 1973 and 1974. Can we assume that enjoyment of the Park for those people was impaired? If so, the denials Larry Penberthy, Editor & Chief Engineer September 1975 were illegal. This is the issue being tested in court. No one reading this article need be reminded that I A lawsuit was filed in U.S. District Court, Seattle, blisters can spoil the expected joy of a hike or climb. European Branch: 35 Progress Road, Leigh-on-Sea, Essex, England on 7 August 1975, C-75574-S. The NPS has until 7 Worse, they can halt a whole party when one member October to reply. The case will then be assigned to a gets a really severe blister. I can remember a trip judge. The trial may not take place for six to nine 20 years ago when my whole heel became a blister, months. and I barely made it back to the road. We have appealed for funds to support the lawsuit, After that one healed, I used moleskin on the entire Many thanks for your support. You have built a sales You know as well as we do from the national trend since this is an action to preserve the legal rights of heel and up the back two inches, cut at the corners to I ggraph that ihenomenal,s p 70% higher this year than of inflation that prices will go up again before next all citizens, as a community action. -
Early Man in the Andes
EARLY MAN IN THE ANDES Stone tools in highland Peru indicate that men lived there 22,000 years ago, almost twice the old estimate. They also imply that the first cultural traditions of the New World had their roots in Asia by Richard S. MacNcish ecent archaeological discoveries in ods, while Simultaneously recording the body Foundation, where I now serve as the highlands of Peru have ex relation between agricultural advances director. Reconnaissance of a number of tended the prehistory of the New and the material evidence of developing highland areas led us to select the A ya R'World in two significant respects. First, village life (and ultimately urban life) in cucho valley as the scene of our investi the finds themselves indicate that we Mexico before the Spanish conquest. By gations. Our decision was based primm' must push back the date of man's earliest the time our fieldwork at Tehuacan had i1y on ecological grounds: within a ra known appearance in South America been completed in the mid-1960's we dius of 15 miles the varied highland en from the currently accepted estimate of had gained some understanding of the vironment includes areas of subtropical around 12,000 B.C. to perhaps as much changes that had come about in high desert, thorn-forest grassland, dry thorn as 20,000 B.C. Second and even more im land Mesoamerica between its initial oc forest, humid scrub forest and subarctic portant is the implication, in the nature cupation by preagricultural hunters and tundra [see bottom illustration on page of the very early Andean hunting cul gatherers around 10,000 B.C. -
Evidencias Culturales Durante El Pleistoceno Y Holoceno De Colombia
EVIDENCIAS CULTURALES DURANTE EL PLEISTOCENO Y HOLOCENO DE COLOMBIA Por : Gonzalo Correal Urrego publicado originalmente en la Revista de Arqueología Americana, no 1, pp. 69-89, 1990. LAS EVIDENCIAS PRECERAMICAS DE LA SABANA DE BOGOTA La altiplanicie de Bogotá (2,600 m sobre el nivel del mar) ofrece las condiciones ideales para la conservación de evidencias culturales antiguas. Los sedimentos lacustres depositados en esta área de la cordillera oriental, han hecho posible reconstrucciones del clima y vegetación basados en estudios palinológicos (Van der Hammen: 1974, Van der Hammen & González 1960, Van der Hammen & Van Dommelen, 1973). Estos factores han incidido en que la mayor información sobre el poblamiento temprano de cazadores y recolectores de Colombia provenga de esta región del país, en donde se han podido integrar datos de diferentes disciplinas para lograr una visión muy completa sobre el media ambiente en el cual interactuó este hombre antiguo en su devenir histórico. De otras regiones se tienen algunos datos relevantes que permiten sugerir rutas de migración, habitats favorables para la habitación humana, ricos en plantas, frutos para recolección, así como en recursos de fauna. A continuación se reune de forma sumaria las evidencias que en Colombia son testimonio de esta época temprana; época en la cual algunos grupos humanos se asentaron en nuestro territorio, mientras que otros pudieron desplazarse en varias direcciones. Hallezgos del Abra Los abrigos rocosos del Valle del Abra al suroeste de la ciudad de Zipaquirá representan el primer sitio estratificado con registros culturales asociados al pleistoceno tardio en Colombia (Correal, Van der Hammen & Lerman, 1969). El sitio fue excavado en el desarrollo del proyecto "Media Ambiente Pleistocénico Holocénico y Hombre Prehistórico en Colombia", que ha tenido continuidad en el Instituto de Ciencias Naturales de la Universidad Nacional de Colombia con el apoyo financiero de la Fundación de Investigaciones Arqueológicas Nacionales del Banco de la República. -
2006 Annual Reportdraft.Pub
2006 Year in Review Our Mission The mission of Big City Mountaineers, a 501 (c)(3) non-profit, is to provide urban teenage youth in need of positive adult mentoring with challenging and safe wilderness experiences led by qualified adult volunteer guides. Program Goals By providing outdoor team mentoring experiences in partnership with existing youth development organizations, BCM programs positively impact the development of personal, social and community values in the teens we serve. Program Outcomes Using the Search Institute’s 40 Developmental Assets model, BCM’s program has been shown to improve our teens’ beliefs with regard to positive values, social competencies, positive identity, and community support. Inside this issue 2 2 From Jon Dorn, Board President and Mark Godley, Executive Director Sometimes we are reminded of the importance of our work in unexpected ways. This summer, in the chaos of our biggest program season ever, an unsolicited email arrived that buoyed us for weeks: In 1993 I had been in and out of the YMCA youth shelter in Sarasota, FL on CONTACT INFORMATION several different occasions, when a call came that I had been picked as a kid to Colorado Address: participate in a backpacking adventure…That BCM trip was certainly a life- 820 Spyderco Way Golden, CO 80403 changing experience as later on that summer I moved to a placement in Texas California Address: to live until I graduated high school...I now have a Masters in Education, 21772 Tanglewood Dr. Community Counseling and I work for the organization that helped to raise Castro Valley, CA 94546 me…I wrote to simply let you know that the work you folks do is amazing and Phone: 303-271-9200 an inspiration. -
Resolving the Timescales of Magmatic and Hydrothermal Processes Associated with Porphyry Deposit Formation Using Zircon U-Pb Petrochronology Simon J.E
https://doi.org/10.5194/gchron-2020-5 Preprint. Discussion started: 25 February 2020 c Author(s) 2020. CC BY 4.0 License. Resolving the timescales of magmatic and hydrothermal processes associated with porphyry deposit formation using zircon U-Pb petrochronology Simon J.E. Large1*,†, Jörn F. Wotzlaw1, Marcel Guillong1, Albrecht von Quadt1, Christoph A. 5 Heinrich1,2 1Department of Earth Sciences, Eidgenössische Technische Hochschule (ETH) Zurich, 8092 Zürich, Switzerland. 2Faculty of Mathematics and Natural Sciences, University of Zurich, 8006 Zürich, Switzerland. †Current address: Department of Earth Sciences, Natural History Museum, Cromwell Road, London, SW7 5BD, UK 10 Correspondence to: Simon J.E. Large ([email protected]) Abstract. Understanding the formation of economically important porphyry-Cu-Au deposits requires the knowledge of the magmatic- to-hydrothermal processes that act within the much larger underlying magmatic system and the timescales on which they occur. We apply high-precision zircon geochronology (CA-ID-TIMS) and spatially resolved zircon geochemistry (LA-ICP- 15 MS) to constrain the magmatic evolution of the magma reservoir at the Pliocene Batu Hijau porphyry-Cu-Au deposit. We then use this extensive dataset to assess the accuracy and precision of different U-Pb dating methods of the same zircon crystals. Emplacement of the oldest pre- to syn-ore tonalite (3.736 ± 0.023 Ma) and the youngest tonalite porphyry cutting economic Cu-Au mineralisation (3.646 ± 0.022 Ma) is determined by the youngest zircon grain from each sample, which constrains the 20 duration of metal precipitation to less than 90 ± 32 kyr. Overlapping spectra of single zircon crystallisation ages and their trace element distributions from the pre-, syn and post-ore tonalite porphyries reveal protracted zircon crystallisation together with apatite and plagioclase within the same magma reservoir over >300 kyr. -
Uva-DARE (Digital Academic Repository)
UvA-DARE (Digital Academic Repository) The El Abra Stadial, a Younger Dryas equivalent in Colombia van der Hammen, T.; Hooghiemstra, H. DOI 10.1016/0277-3791(95)00066-6 Publication date 1995 Published in Quaternary Science Reviews Link to publication Citation for published version (APA): van der Hammen, T., & Hooghiemstra, H. (1995). The El Abra Stadial, a Younger Dryas equivalent in Colombia. Quaternary Science Reviews, 14, 841-851. https://doi.org/10.1016/0277-3791(95)00066-6 General rights It is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), other than for strictly personal, individual use, unless the work is under an open content license (like Creative Commons). Disclaimer/Complaints regulations If you believe that digital publication of certain material infringes any of your rights or (privacy) interests, please let the Library know, stating your reasons. In case of a legitimate complaint, the Library will make the material inaccessible and/or remove it from the website. Please Ask the Library: https://uba.uva.nl/en/contact, or a letter to: Library of the University of Amsterdam, Secretariat, Singel 425, 1012 WP Amsterdam, The Netherlands. You will be contacted as soon as possible. UvA-DARE is a service provided by the library of the University of Amsterdam (https://dare.uva.nl) Download date:29 Sep 2021 Quaternary ScienceReviews, Vol. 14, pp. 841-851, 1995. ) Pergamon Copyright © 1996 Elsevier Science Ltd. Printed in Great Britain. All rights -
Pollen-Based Biome Reconstructions for Latin America R
Clim. Past Discuss., 5, 369–461, 2009 www.clim-past-discuss.net/5/369/2009/ Climate of the Past CPD © Author(s) 2009. This work is distributed under Discussions 5, 369–461, 2009 the Creative Commons Attribution 3.0 License. Climate of the Past Discussions is the access reviewed discussion forum of Climate of the Past Pollen-based biome reconstructions for Pollen-based biome reconstructions for Latin America R. Marchant et al. Latin America at 0, 6000 and 18 000 radiocarbon years Title Page Abstract Introduction R. Marchant1, S. P. Harrison2, H. Hooghiemstra3, V. Markgraf4, J. H. van Boxel3, T. Ager5, L. Almeida6, R. Anderson7, C. Baied8, H. Behling9, J. C. Berrio10, Conclusions References R. Burbridge11, S. Bjorck¨ 12, R. Byrne13, M. B. Bush14, A. M. Cleef3, Tables Figures J. F. Duivenvoorden3, J. R. Flenley15, P. De Oliveira16, B. van Geel3, K. J. Graf17, W. D. Gosling18, S. Harbele19, T. van der Hammen3,20, B. C. S. Hansen21, S. P. Horn22, G. A. Islebe23, P. Kuhry24, M.-P. Ledru25, F. E. Mayle26, J I 32 27 3 28 29 B. W. Leyden , S. Lozano-Garc´ıa , A. B. M. Melief , P. Moreno , N. T. Moar , J I A. Prieto30, G. B. van Reenen3, M. L. Salgado-Labouriau31, F. Schabitz¨ 33, E. J. Schreve-Brinkman3, and M. Wille33 Back Close 1The York Institute for Tropical Ecosystem Dynamics (KITE), Environment Department, Full Screen / Esc University of York, York, Heslington, YO10 5DD, UK 2 Bristol Research Initiative for the Dynamic Global Environment (BRIDGE), School of Printer-friendly Version Geographical Sciences, University Road, University of Bristol, -
32 Bilbao 2013 ZUZENDARIA - DIRECTOR Ernesto Nolte Y Aramburu
® PALEOANTROPOLOGÍA 32 Bilbao 2013 ZUZENDARIA - DIRECTOR Ernesto Nolte y Aramburu IDAZLARITZA KONTSEILUA - CONSEJO DE REDACCIÓN - REDACTION COMMISION Juan María Apellániz Castroviejo. Universidad de Deusto Pedro Mª Castaños Ugarte. Aranzadi Natur Zientzien Elkarte / Sociedad de CCNN Aranzadi Néstor de Goikoetxea y Gandiaga. Revista KOBIE (Fundador) Ernesto Nolte y Aramburu. Revista KOBIE BATZORDE ZIENTIFIKOA - COMITÉ CIENTÍFICO - EDITORIAL ADVISORY BOARD Jesús Altuna Echabe (C.C.I. Materiales Arqueológicos de Guipúzcoa, San Sebastián) Agustín Azkarate Garay-Olaun (UPV/EHU, Vitoria) Ignacio Barandiaran Maeztu (UPV/EHU, Vitoria) Juan José Cepeda Ocampo (UNED, Bergara) Germán Delibes de Castro (Universidad de Valladolid) Philipe Fosse (C.R.N.S., Francia) ® Iñaki Gacía Camino (Arkeologi Museoa, Bilbao) Juliá Maroto Genover (Universidad de Gerona) Arturo Morales Muñiz (Universidad Autónoma de Madrid) José Antonio Múgica Alústiza (UPV/EHU, San Sebastian) Concepción de la Rúa Vaca (UPV/EHU, Bilbao) Valentín Villaverde Bonilla (Universidad de Valencia) Originales e intercambio: Lydia Zapata Peña (UPV/EHU, Vitoria) Revista KOBIE KOORDINATZAILEA - COORDINADOR - MANAGING EDITOR Kultura Ondarearen Zerbitzua. Mikel Unzueta Portilla. Kultura Ondarearen Zerbitzua BFA / Servicio de Patrimonio Cultural DFB Bizkaiko Foru Aldundia Servicio de Patrimonio Cultural. Diputación Foral de Bizkaia KOBIE DIGITALA - KOBIE DIGITAL - DIGITAL KOBIE María Díaz de Haro, 11 - 6ª planta. Kobie aldizkariaren (1969-2013) sail eta edizio monografiko guztiak eskura daude helbide hone- 48013 Bilbao (Bizkaia) tan: http://www.bizkaia.net/Kobie La Revista Kobie (1969-2013) puede ser consultada, en todas sus series y ediciones monográfi- e-mail: [email protected] cas, acudiendo a la dirección: http://www.bizkaia.net/Kobie Teléfonos All series and monographic editions of Kobie Magazine (1969-2013) can be looked ur in the Intercambio: 0034.94.4067723 following e-mail address: http://www.bizkaia.net/Kobie Coordinador: 0034.94.4066957 Portada: Panel de los bisontes de Lumentxa. -
The Australian Speleological Quarterly
AUTUMN 1984 : No. 103 ASF EWSLE THE AUSTRALIAN SPELEOLOGICAL QUARTERLY Registered by Australia Post Publication Number NBQ5116 AUSTRALIAN SPELEOLOGICAL FEDERATION P.O. BOX 388 Broadway N .S.W. 2007 ISSN. 0313 - 413 X EXECUTIVE OFFICERS and MEMBER SOCIETIES Please write direct to the Officer concerned as the P.O. Box is only a clearing address Patron J N JENNINGS 4 Hobbs St O'Connor ACT 2601 EXECUTIVE COMMITTEE MEMBERS President JOHN DUNKLEY 3 Stops Place Chifley ACT 2606 062 81 0664 Past President KEN LANCE PO Box 2338 South Headland WA 6722 091 72 2153 Vice Presidents MIKE ARMSTRONG 90 Grahams Ave Woonoona NSW 2517 042 84 6829 STUART NICHOLAS 7 Rupert Ave New Town Tas 7009 002 28 3054 DARREL WARDEN 40 Chester Ave Baulkham Hills NSW 2153 02 624 2250 RAULIEGH WEBB 127 Crawford Rd Maylands WA 6051 09 271 7113 Secretary TERRY O'LEARY Assistant Secretary GUY McKANNA 48 Vineyard St Mona Vale NSW 2103 02 997 3758 Treasurer LLOYD MILL 11 Warner St Essendon Vic 3040 033798625 CONVENORS OF COMMISSIONS Administration MILES PIERCE 42 Victoria Cres Mont Albert Vic 3127 03 89 8319 Awards JOHN DUNKLEY 3 Stops Place Chifley ACT 2606 062 81.0664 Bibliography GREGORY MIDDLETON PO Box 269 Sandy Bay Tas 7005 Cave Diving TERRY REARDON 5 Loxton Court Hope Valley SA 5090 082634879 Cave Safety JUDITH BATEMAN PO Box 230 Milsons Point NSW 2061 029290432 Cave Tourism & Management ELERY HAMIL TON-SMITH PO Box 36 Carlton South Vic 3053 ROY SKINNER 12 Baker St Lenah Valley Tas 7008 Conservation RAULIEGH WEBB 127 Crawford Rd Maylands WA 6051 09271 7113 International