Yellowstone Resources & Issues 2002
YELLOWSTONE RESOURCES & ISSUES 2002 Division of Interpretation • Yellowstone National Park Produced by the Division of Interpretation, Yellowstone National Park, Mammoth Hot Springs, Wyoming. All material is in the public domain unless noted below. Cover photo: Grand Canyon of the Yellowstone River Most photographs (including cover) from Yellowstone National Park collection. Individuals or organizations contributing photos: p. 33, 39, 67, 68, 137 (both), Carolyn Duckworth; 41, 133, Thomas Brock; 42 (bottom), UWSIUWM Great Lakes Water Institute; 55, 56, Jennifer Whipple; 89, 95, 99, Tom Cawley; 165, Frank Smith. Most maps and illustrations produced by the staff of Yellowstone National Park, including the Spatial Analysis Center, or are from other National Park Service sources. Exceptions: 79, adapted from map that first appeared in Yellowstone Science, Fall 2001; 36-38, courtesy of Robert Smith, from his book, Windows Into the Earth (co-authored with Lee J. Siegel; 2000; Oxford Press); 43, illustrations adapted from originals by Dr. Lisa Morgan, US Geological Survey; 53, illustration reprinted from Yellowstone in the Afterglow (Mary Ann Franke; 2000; NPS);7 75, 77 9, first appeared in Yellowstone Science Volume 7, Issue 1 (Winter 7999). Editing and design: Carolyn Duckworth Contributors. Staff of the Superintendent's Office, Divisions of Interpretation, Administration, Resource Management & Visitor Protection, and the Yellowstone Center tor Resources. •• • CONTENTS 2002 ,.• , . • • Introduction ............................................. 7 2 Greater Yellowstone Ecosystem ..... 29 The Beginning of an Idea .......... 7 Geoecosystem .................. 29 • Park Facts ...................... 9 Biological Diversity .............. 31 • Frequently Asked Questions ....... 10 Cycles & Processes .............. 31 • Winter ........................ 32 • 1 History of the Park .......................... 17 Ecosystem Management Challenges . 34 • The Earliest Human Visitors ....... 17 • Increased use .
[Show full text]