Environmental Perceptions of Canyonlands National Park, Utah, 1961-1971
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UMNP Mountains Manual 2017
Mountain Adventures Manual utahmasternaturalist.org June 2017 UMN/Manual/2017-03pr Welcome to Utah Master Naturalist! Utah Master Naturalist was developed to help you initiate or continue your own personal journey to increase your understanding of, and appreciation for, Utah’s amazing natural world. We will explore and learn aBout the major ecosystems of Utah, the plant and animal communities that depend upon those systems, and our role in shaping our past, in determining our future, and as stewards of the land. Utah Master Naturalist is a certification program developed By Utah State University Extension with the partnership of more than 25 other organizations in Utah. The mission of Utah Master Naturalist is to develop well-informed volunteers and professionals who provide education, outreach, and service promoting stewardship of natural resources within their communities. Our goal, then, is to assist you in assisting others to develop a greater appreciation and respect for Utah’s Beautiful natural world. “When we see the land as a community to which we belong, we may begin to use it with love and respect.” - Aldo Leopold Participating in a Utah Master Naturalist course provides each of us opportunities to learn not only from the instructors and guest speaKers, But also from each other. We each arrive at a Utah Master Naturalist course with our own rich collection of knowledge and experiences, and we have a unique opportunity to share that Knowledge with each other. This helps us learn and grow not just as individuals, but together as a group with the understanding that there is always more to learn, and more to share. -
The Little Colorado River Project: Is New Hydropower Development the Key to a Renewable Energy Future, Or the Vestige of a Failed Past?
COLORADO NATURAL RESOURCES, ENERGY & ENVIRONMENTAL LAW REVIEW The Little Colorado River Project: Is New Hydropower Development the Key to a Renewable Energy Future, or the Vestige oF a Failed Past? Liam Patton* Table of Contents INTRODUCTION ........................................................................................ 42 I. THE EVOLUTION OF HYDROPOWER ON THE COLORADO PLATEAU ..... 45 A. Hydropower and the Development of Pumped Storage .......... 45 B. History of Dam ConstruCtion on the Plateau ........................... 48 C. Shipping ResourCes Off the Plateau: Phoenix as an Example 50 D. Modern PoliCies for Dam and Hydropower ConstruCtion ...... 52 E. The Result of Renewed Federal Support for Dams ................. 53 II. HYDROPOWER AS AN ALLY IN THE SHIFT TO CLEAN POWER ............ 54 A. Coal Generation and the Harms of the “Big Buildup” ............ 54 B. DeCommissioning Coal and the Shift to Renewable Energy ... 55 C. The LCR ProjeCt and “Clean” Pumped Hydropower .............. 56 * J.D. Candidate, 2021, University oF Colorado Law School. This Note is adapted From a final paper written for the Advanced Natural Resources Law Seminar. Thank you to the Colorado Natural Resources, Energy & Environmental Law Review staFF For all their advice and assistance in preparing this Note For publication. An additional thanks to ProFessor KrakoFF For her teachings on the economic, environmental, and Indigenous histories of the Colorado Plateau and For her invaluable guidance throughout the writing process. I am grateFul to share my Note with the community and owe it all to my professors and classmates at Colorado Law. COLORADO NATURAL RESOURCES, ENERGY & ENVIRONMENTAL LAW REVIEW 42 Colo. Nat. Resources, Energy & Envtl. L. Rev. [Vol. 32:1 III. ENVIRONMENTAL IMPACTS OF PLATEAU HYDROPOWER ............... -
Effectiveness of Essential Oils from Citrus Sinensis and Calendula Officinalis and Organic
Cantaurus, Vol. 28, 20-24, May 2020 © McPherson College Department of Natural Science Effectiveness of essential oils from Citrus sinensis and Calendula officinalis and organic extract from fruits of Maclura pomifera as repellants against the wolf spider Rabidosa punctulata Garrett Owen ABSTRACT The essential oils (EO’s) of Citrus sinensis, Calendual officinalis, and Maclura pomifera were extracted via either steam distillation or organic extraction and tested for their repellency effect on the wolf spider, Rabidosa punculata. Essential oil repellency was tested in a Y-maze fumigation test and a filter paper contact test. The data collected was subjected to statistical analysis; the results from the binomial test of the fumigation trials data suggest no significant repellant activity of the fumes of any of the EO’s extracted. Although, Citrus sinensis EO’s presented hope for further studies. Results from the Wilcoxon rank sum test of the contact trials data showed Calendula officinalis as an effective deterrent against Rabidosa punctulata while the other two EO’s showed no significant effects. The isolated EOs from each plant were analyzed using GC/MS to identify the major compounds present. Results from the GC/MS showed d-Limonene to be the major component of Citrus sinensis at 92.56% while major components of Maclura pomifera were (1S)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene at 18.96%, 3-Carene at 17.05%, Cedrol at 16.81%, and a-Terpinyl acetate at 5.52%. It was concluded that d- Limonene is a common ingredient in many insect repellants, but exists as a component of a mixture of several chemicals. -
The Bulletin of the American Society of Papyrologists 44 (2007)
THE BULLETIN OF THE AMERICAN SOCIETY OF PapYROLOGIsts Volume 44 2007 ISSN 0003-1186 The current editorial address for the Bulletin of the American Society of Papyrologists is: Peter van Minnen Department of Classics University of Cincinnati 410 Blegen Library Cincinnati, OH 45221-0226 USA [email protected] The editors invite submissions not only fromN orth-American and other members of the Society but also from non-members throughout the world; contributions may be written in English, French, German, or Italian. Manu- scripts submitted for publication should be sent to the editor at the address above. Submissions can be sent as an e-mail attachment (.doc and .pdf) with little or no formatting. A double-spaced paper version should also be sent to make sure “we see what you see.” We also ask contributors to provide a brief abstract of their article for inclusion in L’ Année philologique, and to secure permission for any illustration they submit for publication. The editors ask contributors to observe the following guidelines: • Abbreviations for editions of papyri, ostraca, and tablets should follow the Checklist of Editions of Greek, Latin, Demotic and Coptic Papyri, Ostraca and Tablets (http://scriptorium.lib.duke.edu/papyrus/texts/clist.html). The volume number of the edition should be included in Arabic numerals: e.g., P.Oxy. 41.2943.1-3; 2968.5; P.Lond. 2.293.9-10 (p.187). • Other abbreviations should follow those of the American Journal of Ar- chaeology and the Transactions of the American Philological Association. • For ancient and Byzantine authors, contributors should consult the third edition of the Oxford Classical Dictionary, xxix-liv, and A Patristic Greek Lexi- con, xi-xiv. -
3.6 Riverflow Issues
AFFECTED ENVIRONMENT & ENVIRONMENTAL CONSEQUENCES CHAPTER 3 3.6 RIVERFLOW ISSUES 3.6.1 INTRODUCTION This section considers the potential effects of interim surplus criteria on three types of releases from Glen Canyon Dam and Hoover Dam. The Glen Canyon Dam releases analyzed are those needed for restoration of beaches and habitat along the Colorado River between the Glen Canyon Dam and Lake Mead, and for a yet to be defined program of low steady summer flows to be provided for the study and recovery of endangered Colorado River fish, in years when releases from the dam are near the minimum. The Hoover Dam releases analyzed are the frequency of flood releases from the dam and the effect of flood flows along the river downstream of Hoover Dam. 3.6.2 BEACH/HABITAT-BUILDING FLOWS The construction and operation of Glen Canyon Dam has caused two major changes related to sediment resources downstream in Glen Canyon and Grand Canyon. The first is reduced sediment supply. Because the dam traps virtually all of the incoming sediment from the Upper Basin in Lake Powell, the Colorado River is now released from the dam as clear water. The second major change is the reduction in the high water zone from the level of pre-dam annual floods to the level of powerplant releases. Thus, the height of annual sediment deposition and erosion has been reduced. During the investigations leading to the preparation of the Operation of Glen Canyon Dam Final EIS (Reclamation, 1995b), the relationships between releases from the dam and downstream sedimentation processes were brought sharply into focus, and flow patterns designed to conserve sediment for building beaches and habitat (i.e., beach/habitat-building flow, or BHBF releases) were identified. -
Effects of the Glen Canyon Dam on Colorado River Temperature Dynamics
Effects of the Glen Canyon Dam on Colorado River Temperature Dynamics GEL 230 – Ecogeomorphology University of California, Davis Derek Roberts March 2nd, 2016 Abstract: At the upstream end of the Grand Canyon, the Glen Canyon Dam has changed the Colorado River from a run-of-the-river flow to a deep, summer-stratified reservoir. This change in flow regime significantly alters the temperature regime of the Colorado River. Seasonal temperature variation, once ranging from near to almost , is now limited to 7 . The lack of warm summer temperatures has prevented spawning of endangered 0℃ 30℃ humpback chub in the Colorado River. Implementation of a temperature control device, to − 14℃ allow for warmer summer releases to mitigate negative temperature effects on endangered fish, was considered by the federal government. Ultimately, this proposal was put on indefinite hold by the Bureau of Reclamation and U.S. Fish and Wildlife Service due to concerns of cost and unintended ecological consequences. The low-variability of the current dam-induced Colorado River temperature regime will continue into the foreseeable future. Agencies are reviewing humpback chub conservation efforts outside of temperature control. Keywords: Colorado River, Grand Canyon, Glen Canyon Dam, thermal dynamics 1.0 Introduction Temperature in natural water bodies is a primary driver of both ecological and physical processes. Freshwater plant and animal metabolisms are heavily affected by temperature (Coulter 2014). Furthermore, the thermal structure of a water body has significant impacts on the physical processes that drive ecosystem function (Hodges et al 2000); fluid dynamics drive transport of nutrients, oxygen, and heat. Human action, often the introduction of dams or industrial cooling systems, can alter the natural thermal regimes of rivers and lakes leading to reverberating impacts throughout associated ecosystems. -
Conservation
CONSERVATION 8.1 SUSTAINABLE DEVELOPMENT 8 8.2 NATURAL RESOURCE CONSERVATION 8.3 AIR QUALITY AND PUBLIC HEALTH UPTOWN COMMUNITY PLAN November 2016 INTRODUCTION Conservation is the planned management, preservation, and wise utilization of natural resources and landscapes. Sustainable development is development which respects the balance and relationship between the economy, ecology and equity. The principles of conservation stress humankind’s CONSERVATION ELEMENT GOALS relationship to the natural environment and understand the benefits conferred socially as well as environmentally. • Implementation of sustainable development Socially, these benefits can accrue to all people as well and “green” building practices to reduce as future generations so there can be a sense of equity dependence on non-renewable energy sources, in the appropriate practice of conservation and the lower energy costs, reduce emissions and water implementation of sustainable development. consumption. Many aspects of conservation and sustainability have • Preservation of the natural character of much broader geographic and political relationships Uptown’s open space for its biological diversity and may be more suited to implement on a citywide or as well as important relief from urban even regional basis. However, there is much that can development. be done at the local community level, and individual • Protection of natural canyon landforms and communities can also be at the forefront of the policy habitat from building encroachment and discussion. incompatible uses. The General Plan Conservation Element positions the • Public access to scenic resources and open City to become an international model of sustainable space that is maintained and enhanced where development and to provide for the long-term needed. -
Executive Summary U.S
Glen Canyon Dam Long-Term Experimental and Management Plan Environmental Impact Statement PUBLIC DRAFT Executive Summary U.S. Department of the Interior Bureau of Reclamation, Upper Colorado Region National Park Service, Intermountain Region December 2015 Cover photo credits: Title bar: Grand Canyon National Park Grand Canyon: Grand Canyon National Park Glen Canyon Dam: T.R. Reeve High-flow experimental release: T.R. Reeve Fisherman: T. Gunn Humpback chub: Arizona Game and Fish Department Rafters: Grand Canyon National Park Glen Canyon Dam Long-Term Experimental and Management Plan December 2015 Draft Environmental Impact Statement 1 CONTENTS 2 3 4 ACRONYMS AND ABBREVIATIONS .................................................................................. vii 5 6 ES.1 Introduction ............................................................................................................ 1 7 ES.2 Proposed Federal Action ........................................................................................ 2 8 ES.2.1 Purpose of and Need for Action .............................................................. 2 9 ES.2.2 Objectives and Resource Goals of the LTEMP ....................................... 3 10 ES.3 Scope of the DEIS .................................................................................................. 6 11 ES.3.1 Affected Region and Resources .............................................................. 6 12 ES.3.2 Impact Topics Selected for Detailed Analysis ........................................ 6 13 ES.4 -
Dungeon Solitaire LABYRINTH of SOULS
Dungeon Solitaire LABYRINTH OF SOULS Designer’s Notebook by Matthew Lowes Illustrated with Original Notes Including a History and Commentary on the Design and Aesthetics of the Game. ML matthewlowes.com 2016 Copyright © 2016 Matthew Lowes All rights reserved, including the right to reproduce this book, or portions thereof, in any form. Interior design and illustrations by Matthew Lowes. Typeset in Minion Pro by Robert Slimbach and IM FELL English Pro by Igino Marini. The Fell Types are digitally reproduced by Igino Marini, www.iginomarini.com. Visit matthewlowes.com/games to download print-ready game materials, follow future developments, and explore more fiction & games. TABLE OF CONTENTS Introduction . 5 Origins . 5 Tomb of Four Kings . 7 Into the Labyrinth . 10 At the Limit . 13 Playing a Role . 15 The Ticking Clock . 16 Encountering the World . 17 Monsters of the Id . 18 Traps of the Mind . 18 Doors of Perception . 19 Mazes of the Intellect . 19 Illusions of the Psyche . 21 Alternate Rules . 22 Tag-Team Delving . 22 On Dragon Slaying . 23 Scourge of the Undead . 24 The Tenth Level . 25 A Life of Adventuring . 26 It’s in the Cards . 28 Extra Stuff . 30 The House Rules . 31 B/X & A . 31 Game Balance . 32 Chance vs Choice . 33 Play-Testing . 34 Writing Rules . 35 Final Remarks . 37 4 INTRODUCTION In the following pages I’ll be discussing candidly my thoughts on the creation of the Dungeon Solitaire game, including its origins, my rationale for the aesthetics and structure of the game, and for its various mechanics. Along the way I’ll be talking about some of my ideas about game design, and what I find fun and engaging about different types of games. -
Edward Abbey to Give Fourth Annual David Marc Belkin Memorial Lecture
Edward Abbey to give fourth annual David Marc Belkin Memorial Lecture April 5, 1982 Edward Abbey, novelist, essayist and part-time forest ranger best known for his hardhitting, sometimes bitter, usually irreverent defense of the world's wilderness areas, will give the fourth annual David Marc Belkin Memorial Lecture Thursday, April 22, at the University of California, San Diego. The lecture, which is free and open to the public, will begin at 8 p.m. in room 2722 of the Undergraduate Sciences Building on the Revelle campus. The title for Abbey's talk is "A Walk Through the Desert Hills." The Belkin Lectures on environmental issues were established by the parents and friends of David Marc Belkin, an honors graduate of John Muir College at UC San Diego. Belkin lost his life while backpacking in the High Sierra in July 1978. His love for the wilderness prompted his family to establish the endowed memorial fund in his memory. Abbey has been called "A living American artifact, part maverick, part pastoral extremist, part semi-hermit, part latter-day Jeremiah Johnson." His environment is the desert, the forest or the Australian outback; his people are the Indians and the Aborigines who know how to live in these places without spoiling them. His targets range from government agencies that authorize the building of roads through wilderness areas and gigantic corporations that engineer the "rape" of the land, to simple-minded tourists who, according to Abbey, defile the solitude with their very presence. Speaking for himself, Abbey has said, "I've found I can get along comfortably without a four-wheel-drive V-8- powered, gadget-loaded pickup truck. -
Mypeople Edward Abbey S Appalachian Roots Inindiana County, Pennsylvania
MyPeople Edward Abbey s Appalachian Roots inIndiana County, Pennsylvania UTHOR OF MORE than 20 books, native Western Pennsylvanian Edward Abbey (1927-1989) became internation- ally known as a writer and a champion " of the canyons and deserts ofAmerica's Mypeople. Abbey was born and grew up in -Edward Abbey, The Fool's Progress (459-60) Indiana County, about 60 miles northeast of Pittsburgh, and spent nearly allofhis first 21years there. His parents were also from the region, and several of his relatives still livein Indiana County. Ed Abbey's writingattracted a popular, even cult following,especially in the West, but there is a double- edged ironyto his fame: he has remained largely unknown in his native Western Pennsyl- < v \u25a0\u25a0•^r-. \u25a0• K&>". r vania, while most ofhis t v " "^ readers inthe West know littleabout the Pennsylvania heritage that Abbey himself .;... Wj considered crucial to his voice as a writer. Desert Solitaire (1968), a book of essays about the red rock country ofArches National Park and Canyon- lands National Park in Utah, tops some lists as the best twentieth-century book about the natural world. The Monkey Wrench Gang (1975), a novel about four activists who believe indirect action against "development" of wilderness James M.Cahalan isprofessor of English at Indiana University of Pennsylvania, where he directed the doctoral program inliterature from 1987 to 1991. An authority on Irishliterature and arecipient ofIUP's Distinguished Faculty Award for Research (1990), Cahalan is the author ofnumerous articles and fivebooks including, most recently, Modern IrishLiterature and Culture: A Chronology (1993). His article "Edward Abbey, Appalachian Easterner," willappear in November in Western American Literature. -
Mazes and Labyrinths
Mazes and Labyrinths Author: W. H. Matthews The Project Gutenberg EBook of Mazes and Labyrinths, by W. H. Matthews This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this eBook or online at www.gutenberg.org Title: Mazes and Labyrinths A General Account of their History and Development Author: W. H. Matthews Release Date: July 9, 2014 [EBook #46238] Language: English Character set encoding: UTF-8 *** START OF THIS PROJECT GUTENBERG EBOOK MAZES AND LABYRINTHS *** Produced by Chris Curnow, Charlie Howard, and the Online Distributed Proofreading Team at http://www.pgdp.net MAZES AND LABYRINTHS [Illustration: [_Photo: G. F. Green_ Fig. 86. Maze at Hatfield House, Herts. (_see page 115_)] MAZES AND LABYRINTHS A GENERAL ACCOUNT OF THEIR HISTORY AND DEVELOPMENTS BY W. H. MATTHEWS, B.Sc. _WITH ILLUSTRATIONS_ LONGMANS, GREEN AND CO. 39 PATERNOSTER ROW, LONDON, E.C. 4 NEW YORK, TORONTO BOMBAY, CALCUTTA AND MADRAS 1922 _All rights reserved_ _Made in Great Britain_ To ZETA whose innocent prattlings on the summer sands of Sussex inspired its conception this book is most affectionately dedicated PREFACE Advantages out of all proportion to the importance of the immediate aim in view are apt to accrue whenever an honest endeavour is made to find an answer to one of those awkward questions which are constantly arising from the natural working of a child's mind. It was an endeavour of this kind which formed the nucleus of the inquiries resulting in the following little essay.