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Wilderness Visitors and Recreation Impacts: Baseline Data Available for Twentieth Century Conditions
United States Department of Agriculture Wilderness Visitors and Forest Service Recreation Impacts: Baseline Rocky Mountain Research Station Data Available for Twentieth General Technical Report RMRS-GTR-117 Century Conditions September 2003 David N. Cole Vita Wright Abstract __________________________________________ Cole, David N.; Wright, Vita. 2003. Wilderness visitors and recreation impacts: baseline data available for twentieth century conditions. Gen. Tech. Rep. RMRS-GTR-117. Ogden, UT: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 52 p. This report provides an assessment and compilation of recreation-related monitoring data sources across the National Wilderness Preservation System (NWPS). Telephone interviews with managers of all units of the NWPS and a literature search were conducted to locate studies that provide campsite impact data, trail impact data, and information about visitor characteristics. Of the 628 wildernesses that comprised the NWPS in January 2000, 51 percent had baseline campsite data, 9 percent had trail condition data and 24 percent had data on visitor characteristics. Wildernesses managed by the Forest Service and National Park Service were much more likely to have data than wildernesses managed by the Bureau of Land Management and Fish and Wildlife Service. Both unpublished data collected by the management agencies and data published in reports are included. Extensive appendices provide detailed information about available data for every study that we located. These have been organized by wilderness so that it is easy to locate all the information available for each wilderness in the NWPS. Keywords: campsite condition, monitoring, National Wilderness Preservation System, trail condition, visitor characteristics The Authors _______________________________________ David N. -
Addressing Earthquake Strong Ground Motion Issues at the Idaho National Engineering Laboratory
ADDRESSING EARTHQUAKE STRONG GROUND MOTION ISSUES AT THE IDAHO NATIONAL ENGINEERING LABORATORY Ivan G. Wong Woodward-Clyde Consultants 500 12th Street, Suite 100 Oakland, CA 94607 Walter J. Silva and Cathy L. Stark Pacific Engineering and Analysis 138 Pomona Avenue ElCerrito, CA 94530 Suzette Jackson and Richard P. Smith Idaho National Engineering Laboratory EG&G Idaho, Inc. Idaho Falls, ID 8341S ABSTRACT In die course of reassessing seismic hazards at the Idaho National Engineering Laboratory (INEL), several key issues have been raised concerning the effects of the earthquake source and site geology on potential strong ground motions that might be generated by a large earthquake. The design earthquake for the INEL is an approximate moment magnitude (Mw) 7 event that may occur on the southern portion of the Lemhi fault, a Basin and Range normal fault that is located on the northwestern boundary of the eastern Snake River Plain and the INEL, within 10 to 27 km of several major facilities. Because the locations of these facilities place them at close distances to a large earthquake and generally along strike of the causative fault, the effects of source rupture dynamics (e.g., directivity) could be critical in enhancing potential ground shaking at the INEL. An additional source issue that has been addressed is the value of stress drop to use in ground motion predictions. In terms of site geology, it has been questioned whether the interbedded volcanic stratigraphy beneath the ESRP and the INEL attenuates ground motions to a greater degree than a typical rock site in the western U.S. -
Mountains, Streams, and Lakes of Oklahoma I
Information Series #1, June 1998 Mountains, Streams, and Lakes of OklahomaI Kenneth S. Johnson2 INTRODUCTION valleys, hills, and plains throughout most of the re mainder of Oklahoma (Fig. 1). All the major lakes and Mountains and streams define the landscape of reservoirs of Oklahoma are man-made, and they are Oklahoma (Fig. 1). The mountains consist mainly of important for flood contr()l, water supply, recreation, resistant rock masses that were folded, faulted, and and generation of hydroelectric power. Natural lakes thrust upward in the geologic past (Fig. 2), whereas in Oklahoma are limited to oxbow lakes along major the streams have persisted in eroding less-resistant streams and to playa lakes in the High Plains region rock units and lowering the landscape to form broad of the west. Alphabetical List of20 Lakes with Largest Surface Area (from Oklahoma Water Atlas, Oklahoma Water Resources Board) 1. Broken Bow 11. Lake 0' The Cherokees 2. Canton 12. Oologah 3. Eufaula 13. Robert s. Kerr 4. Fort Gibson 14. Sardis 5. Foss 15. Skiatook 6. Great Salt Plains 16. Tenkiller Ferry ·7. Hudson 17. Texoma 8. Hugo 18. Waurika 9. Kaw 19. Webbers Falls 10. Keystone 20. Wister Modified from Historical Atlas of Oklahoma, by John W. Morris, Charles R. Goins, and Edwin C. 25 McReynolds. Copyright © 1986 by the University I of Oklahoma Press. o 40 80Km Figure 1. Mountains, streams, and principal lakes of Oklahoma. lReprinted from Oklahoma Geology Notes (1993), vol. 53, no. 5, p. 180-188. The Notes article was reprinted and expanded from Oklahoma Almanac, 1993-1994, Oklahoma Department of Lihraries, p. -
NATURAL RESOURCES (Updated Excerpt from Jo Daviess Comprehensive Plan Baseline Data)
ATTACHMENT F: NATURAL RESOURCES (Updated excerpt from Jo Daviess Comprehensive Plan Baseline Data) The natural resources in Jo Daviess County are unique relative to the rest of the state and much of the mid-west because the county is part of the Wisconsin Driftless Region bypassed by continental glaciers of the Ice Age. This region covers parts of southern Minnesota and Wisconsin, Northwestern Illinois and Northeastern Iowa. Glaciated areas were leveled, strewn with glacial debris or "drift" and dotted with lakes and ponds. The driftless areas, on the other hand, have bedrock close to the surface into which deep valleys have been carved by millions of years of weather and erosion. In Jo Daviess County, streams are numerous and the only two lakes are man-made. The relief from the higher ridges to the valley floors is typically 300 feet or more creating a rugged and scenic landscape. Ecosystems can be found in this landscape that are older than those found in glaciated areas. Geology The topography of Jo Daviess County is characterized by rugged relief unique to most of Illinois. Our county, located in the far northwestern corner of the state, is in an area spared by the major glaciations of the last two million years. It is, accordingly, called the "Driftless Area" by geologists, the term "drift" referring to material deposited by glacial activity. The visible landscape that we see today began during the Paleozoic Era (570 to 245 million years ago) when shallow seas repeatedly inundated the interior of the continent. Shells of marine animals, along with muds, silts and sands from eroding highlands, were periodically deposited in those sea bottoms. -
Custer County,Idaho
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Encounters with the Early Highpointers by Charles
SOME CLOSE (AND NOT SO CLOSE) ENCOUNTERS WITH THE EARLY HIGHPOINTERS BY CHARLES FERIS Many stories can be told of how we got our first inspiration to pursue this hobby of ours, this highpointing. We’ve been inspired in a hundred ways; mine arose during a period of boredom, while in college. Seeking something other than study, I took out a Rand McNally road atlas, and looked at a map of my native state of Illinois, noting the little red dot in the northwest corner of the state. Wow, something neat to do. So while the other kids were off to Florida, off to Charles Mound I went during spring break 1961. Then it hit me; I had already done Mt. Whitney the year before, so why not do all the states. Now I was really excited. The next few years saw me collecting 13 more highpoints in the Midwest and southeast. I went my merry way, never realizing that others might be crazy enough to be pursuing the very same project. At this point I was not aware of the tiny fraternity of early highpointers who were already years before me. I had no idea of the remarkable people I was about to meet. Then in August 1965 a Sierra Club friend of mine in Chicago told me about C. Rowland Stebbins. I had found a kindred soul, one who had already completed the 48. I phoned him immediately. Soon my wife and I were off on the four hour drive to Lansing, Michigan. We arrived to an expansive mansion on Moore’s River Drive atop a bluff overlooking the Grand River. -
Colorado Fourteeners Checklist
Colorado Fourteeners Checklist Rank Mountain Peak Mountain Range Elevation Date Climbed 1 Mount Elbert Sawatch Range 14,440 ft 2 Mount Massive Sawatch Range 14,428 ft 3 Mount Harvard Sawatch Range 14,421 ft 4 Blanca Peak Sangre de Cristo Range 14,351 ft 5 La Plata Peak Sawatch Range 14,343 ft 6 Uncompahgre Peak San Juan Mountains 14,321 ft 7 Crestone Peak Sangre de Cristo Range 14,300 ft 8 Mount Lincoln Mosquito Range 14,293 ft 9 Castle Peak Elk Mountains 14,279 ft 10 Grays Peak Front Range 14,278 ft 11 Mount Antero Sawatch Range 14,276 ft 12 Torreys Peak Front Range 14,275 ft 13 Quandary Peak Mosquito Range 14,271 ft 14 Mount Evans Front Range 14,271 ft 15 Longs Peak Front Range 14,259 ft 16 Mount Wilson San Miguel Mountains 14,252 ft 17 Mount Shavano Sawatch Range 14,231 ft 18 Mount Princeton Sawatch Range 14,204 ft 19 Mount Belford Sawatch Range 14,203 ft 20 Crestone Needle Sangre de Cristo Range 14,203 ft 21 Mount Yale Sawatch Range 14,200 ft 22 Mount Bross Mosquito Range 14,178 ft 23 Kit Carson Mountain Sangre de Cristo Range 14,171 ft 24 Maroon Peak Elk Mountains 14,163 ft 25 Tabeguache Peak Sawatch Range 14,162 ft 26 Mount Oxford Collegiate Peaks 14,160 ft 27 Mount Sneffels Sneffels Range 14,158 ft 28 Mount Democrat Mosquito Range 14,155 ft 29 Capitol Peak Elk Mountains 14,137 ft 30 Pikes Peak Front Range 14,115 ft 31 Snowmass Mountain Elk Mountains 14,099 ft 32 Windom Peak Needle Mountains 14,093 ft 33 Mount Eolus San Juan Mountains 14,090 ft 34 Challenger Point Sangre de Cristo Range 14,087 ft 35 Mount Columbia Sawatch Range -
America the Beautiful Part 1
America the Beautiful Part 1 Charlene Notgrass 1 America the Beautiful Part 1 by Charlene Notgrass ISBN 978-1-60999-141-8 Copyright © 2020 Notgrass Company. All rights reserved. All product names, brands, and other trademarks mentioned or pictured in this book are used for educational purposes only. No association with or endorsement by the owners of the trademarks is intended. Each trademark remains the property of its respective owner. Unless otherwise noted, scripture quotations are taken from the New American Standard Bible®, Copyright © 1960, 1962, 1963, 1971, 1972, 1973, 1975, 1977, 1995 by the Lockman Foundation. All rights reserved. Used by permission. Cover Images: Jordan Pond, Maine, background by Dave Ashworth / Shutterstock.com; Deer’s Hair by George Catlin / Smithsonian American Art Museum; Young Girl and Dog by Percy Moran / Smithsonian American Art Museum; William Lee from George Washington and William Lee by John Trumbull / Metropolitan Museum of Art. Back Cover Author Photo: Professional Portraits by Kevin Wimpy The image on the preceding page is of Denali in Denali National Park. No part of this material may be reproduced without permission from the publisher. You may not photocopy this book. If you need additional copies for children in your family or for students in your group or classroom, contact Notgrass History to order them. Printed in the United States of America. Notgrass History 975 Roaring River Rd. Gainesboro, TN 38562 1-800-211-8793 notgrass.com Thunder Rocks, Allegany State Park, New York Dear Student When God created the land we call America, He sculpted and painted a masterpiece. -
TOPOGRAPHIC MAP of OKLAHOMA Kenneth S
Page 2, Topographic EDUCATIONAL PUBLICATION 9: 2008 Contour lines (in feet) are generalized from U.S. Geological Survey topographic maps (scale, 1:250,000). Principal meridians and base lines (dotted black lines) are references for subdividing land into sections, townships, and ranges. Spot elevations ( feet) are given for select geographic features from detailed topographic maps (scale, 1:24,000). The geographic center of Oklahoma is just north of Oklahoma City. Dimensions of Oklahoma Distances: shown in miles (and kilometers), calculated by Myers and Vosburg (1964). Area: 69,919 square miles (181,090 square kilometers), or 44,748,000 acres (18,109,000 hectares). Geographic Center of Okla- homa: the point, just north of Oklahoma City, where you could “balance” the State, if it were completely flat (see topographic map). TOPOGRAPHIC MAP OF OKLAHOMA Kenneth S. Johnson, Oklahoma Geological Survey This map shows the topographic features of Oklahoma using tain ranges (Wichita, Arbuckle, and Ouachita) occur in southern contour lines, or lines of equal elevation above sea level. The high- Oklahoma, although mountainous and hilly areas exist in other parts est elevation (4,973 ft) in Oklahoma is on Black Mesa, in the north- of the State. The map on page 8 shows the geomorphic provinces The Ouachita (pronounced “Wa-she-tah”) Mountains in south- 2,568 ft, rising about 2,000 ft above the surrounding plains. The west corner of the Panhandle; the lowest elevation (287 ft) is where of Oklahoma and describes many of the geographic features men- eastern Oklahoma and western Arkansas is a curved belt of forested largest mountainous area in the region is the Sans Bois Mountains, Little River flows into Arkansas, near the southeast corner of the tioned below. -
Health and History of the North Branch of the Potomac River
Health and History of the North Branch of the Potomac River North Fork Watershed Project/Friends of Blackwater MAY 2009 This report was made possible by a generous donation from the MARPAT Foundation. DRAFT 2 DRAFT TABLE OF CONTENTS TABLE OF TABLES ...................................................................................................................................................... 5 TABLE OF Figures ...................................................................................................................................................... 5 Abbreviations ............................................................................................................................................................ 6 THE UPPER NORTH BRANCH POTOMAC RIVER WATERSHED ................................................................................... 7 PART I ‐ General Information about the North Branch Potomac Watershed ........................................................... 8 Introduction ......................................................................................................................................................... 8 Geography and Geology of the Watershed Area ................................................................................................. 9 Demographics .................................................................................................................................................... 10 Land Use ............................................................................................................................................................ -
Curt Teich Postcard Archives Towns and Cities
Curt Teich Postcard Archives Towns and Cities Alaska Aialik Bay Alaska Highway Alcan Highway Anchorage Arctic Auk Lake Cape Prince of Wales Castle Rock Chilkoot Pass Columbia Glacier Cook Inlet Copper River Cordova Curry Dawson Denali Denali National Park Eagle Fairbanks Five Finger Rapids Gastineau Channel Glacier Bay Glenn Highway Haines Harding Gateway Homer Hoonah Hurricane Gulch Inland Passage Inside Passage Isabel Pass Juneau Katmai National Monument Kenai Kenai Lake Kenai Peninsula Kenai River Kechikan Ketchikan Creek Kodiak Kodiak Island Kotzebue Lake Atlin Lake Bennett Latouche Lynn Canal Matanuska Valley McKinley Park Mendenhall Glacier Miles Canyon Montgomery Mount Blackburn Mount Dewey Mount McKinley Mount McKinley Park Mount O’Neal Mount Sanford Muir Glacier Nome North Slope Noyes Island Nushagak Opelika Palmer Petersburg Pribilof Island Resurrection Bay Richardson Highway Rocy Point St. Michael Sawtooth Mountain Sentinal Island Seward Sitka Sitka National Park Skagway Southeastern Alaska Stikine Rier Sulzer Summit Swift Current Taku Glacier Taku Inlet Taku Lodge Tanana Tanana River Tok Tunnel Mountain Valdez White Pass Whitehorse Wrangell Wrangell Narrow Yukon Yukon River General Views—no specific location Alabama Albany Albertville Alexander City Andalusia Anniston Ashford Athens Attalla Auburn Batesville Bessemer Birmingham Blue Lake Blue Springs Boaz Bobler’s Creek Boyles Brewton Bridgeport Camden Camp Hill Camp Rucker Carbon Hill Castleberry Centerville Centre Chapman Chattahoochee Valley Cheaha State Park Choctaw County -
Profiles of Colorado Roadless Areas
PROFILES OF COLORADO ROADLESS AREAS Prepared by the USDA Forest Service, Rocky Mountain Region July 23, 2008 INTENTIONALLY LEFT BLANK 2 3 TABLE OF CONTENTS ARAPAHO-ROOSEVELT NATIONAL FOREST ......................................................................................................10 Bard Creek (23,000 acres) .......................................................................................................................................10 Byers Peak (10,200 acres)........................................................................................................................................12 Cache la Poudre Adjacent Area (3,200 acres)..........................................................................................................13 Cherokee Park (7,600 acres) ....................................................................................................................................14 Comanche Peak Adjacent Areas A - H (45,200 acres).............................................................................................15 Copper Mountain (13,500 acres) .............................................................................................................................19 Crosier Mountain (7,200 acres) ...............................................................................................................................20 Gold Run (6,600 acres) ............................................................................................................................................21