Alpenglow- Denali National Park and Preserve Newsletter
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MOUNT Mckinley NATIONAL PARK ALASKA
UNITED STATES DEPARTMENT OF THE INTERIOR HUBERT WORK. SECRETARY NATIONAL PARK SERVICE STEPHEN T. MATHER, DIRECTOR RULES AND REGULATIONS MOUNT McKINLEY NATIONAL PARK ALASKA Courtesy Alaska Railroad MOUNT McKINLEY AND REFLECTION SEASON FROM JUNE 1 TO SEPTEMBER 15 U.S. GOVERNMENT PRINTING OFFICE : 1927 Courtesy Bragaw'8 Studio, Anchorage, Alaska CARIBOU IN MOUNT McKINLEY NATIONAL PARK Courtesy Brogaw's Studio, Anchorage, Alaska AN ALASKAN DOG TEAM CONTENTS Pane General description 1 Glaciers . 2 Plant life 2 The mammals and birds of Mount McKinley National Park ", Fishing 1) Climate 9 Administration 12 Park season 12 How to reach the park 12 Roads and trails 13 Accommodations 14 Rules and regulations It! Government publications: General IS Other national parks 18 Authorized rates for public utilities 1!) ILLUSTRATIONS COVER Mount McKinley and reflection Front, Caribou.in Mount McKinley National Park Inside front An Alaskan dog team Inside front A male surf bird on his nest Inside back Mountain sheep at Double Mountain Inside hack Mount McKinley Outside back Lake on divide at Sanctuary River Outside back TEXT Map of Alaska showing national park and monuments 10,11 Map of Mount McKinley National Park 15 52087°—27 1 j THE NATIONAL PARKS AT A GLANCE [Number, 10; total area, 11,801 square miles] Area in National parks in Location square Distinctive characteristics order of creation miles Hot Sprints Middle Arkansas . 1M •10 hot springs possessing curative properties— 1832 Many hotels and hoarding houses—19 bath houses under Government supervision. Yellowstone Northwestern Wyo 3, 348 More geysers than in all rest of world together- 1872 ming. -
Insider Tips
It’s no secret that North Lake Tahoe has some of the most gorgeous sunsets on the west coast, but did you know that winter is actually the best time to watch the sunset? The shoreline of North Lake Tahoe is the perfect place to watch the sky light up, so follow along and get your cameras ready! What Is It? Fun Facts Year-round, North Lake Tahoe is home to the most awe- • Alpenglow happens when light is reflected off airborne inspiring sunsets featuring breathtaking cotton candy colored precipitation and ice crystals in the lower atmosphere skies. In winter, the signature snowy scenery and glittering and technically is only visible after sunset or before waters add even more beauty to the region’s sunsets for a sunrise. The term “alpenglow” dates back to 19th can’t-miss viewing experience. century Germany to describe this unique phenomenon. Where Can I Find It? If You Like This, You’ll Love: North Lake Tahoe’s beaches are some of the best places to Other great spots for winter lakeside sunsets in North Lake catch stunning sunsets in the winter, from Commons Beach Tahoe include: in Tahoe City to The Hyatt Regency Lake Tahoe’s beach in • Hidden Beach in Incline Village Incline Village and everywhere in between. • Donner Summit in Truckee Because sunsets happen earlier during winter months, these beaches also offer the perfect jumping off point to enjoy • Moon Dunes Beach in Tahoe Vista dinner during or after a sunset. Try these different restaurants • Speedboat Beach in Crystal Bay for the perfect post-sunset meal: In Tahoe City and Commons Beach Insider Tips • Christy Hill, Sunnyside Restaurant & Lodge, Jake’s On • Because the sun goes down earlier in the winter, visitors The Lake, or Wolfdale’s Cuisine Unique can enjoy the sunset before, or during, dinner without In Kings Beach and Carnelian Bay having to stay up late. -
Trip Details Document Has Been Compiled with Care and Is Provided in Good Faith
Privacy Notice: We use technologies on our website for personalizing content, advertising, providing social media features, and analyzing our traffic. We also share information about your use of our site with our social media, advertising and analytics partners. By continuing to use this website, you consent to our use of this technology. You can control this through your Privacy Options. Accept Last Updated: June 8, 2021 Alaska Family Journey: Wilderness Explorer - NUANF 9 days: Anchorage to Anchorage What's Included • Your Family Journeys Moment: Denali Family Immersive Lunch and Lecture, Denali National Park and Preserve • Your Family Journeys Moment: Husky Homestead, Denali • Your Family Journeys Moment: Denali Immersive Presentation and Hike, Denali National Park and Preserve • Arrival transfer • Alaska SeaLife Center admission • Kenai Fjords National Park cruise • Mount Alyeska tram • Denali National Park transit bus to Eielson Visitor Center • All transport between destinations and to/from included activities The information in this trip details document has been compiled with care and is provided in good faith. However it is subject to change, and does not form part of the contract between the client and G Adventures. The itinerary featured is correct at time of printing. It may differ slightly to the one in the brochure. Occasionally our itineraries change as we make improvements that stem from past travellers, comments and our own research. Sometimes it can be a small change like adding an extra meal along the itinerary. Sometimes the change may result in us altering the tour for the coming year. Ultimately, our goal is to provide you with the most rewarding experience. -
Atmospheric Refraction
International Young Naturalists’ Tournament 4. Sunset Serbian team Regional Center For Talented Youth 4. Sunset The visible Sun disk touches the horizon and after a particular time interval disappears behind the horizon. What is the duration of this time interval? Explain the optical phenomena observed during a sunset. SUNSET Sunset (sundown) - daily disappearance of the Sun below the western horizon, as a result of Earth's rotation In astronomy : the time of sunset - moment when the trailing edge of the Sun's disk disappears below the horizon ANGULAR VELOCITY OF THE SUN • angularthe angle speed by which for one an complete object spins rotation in a certain is given time as: - its rotation rate t = 23h 54 min 4s ANGULAR VELOCITY - orthogonal component- ω ϕ DURATION OF SUNSET •equation for the duration of sunset: DURATION OF SUNSET • The fastest sunset at the time of the equinoxes (March 21 and September 23 • The slowest sunset at the time of solstice (around 21 June and 21 December) DURATION OF SUNSET • The fastest sunset - 2 minutes 47 sec • The slowest sunset - 3 min 23 sec • At the equator, between 128 and 142 sec (2 min. 8 sec and 2 min. 22 sec) DURATION OF SUNSET City Duration of sunset Latitude Beijing 167 s 39.92° Belgrade 183.6 s 44.82° Paris 198 s 48.86° London 209.3 s 51.51° Moscow 231.5 s 55.75 ° Light scattering Reflection Refraction LIGHT SCATTERING • caused by small particles and molecules in the atmosphere • scattered rays go off in many directions RAYLEIGH SCATTERING • Rayleigh scattering - elastic scattering of light • Blue light from the sun is scattered more than red LAW OF REFLECTION DIFFUSE REFLECTION • It occurs when a rough surface causes reflected rays to travel in different directions ATMOSPHERIC REFRACTION • the shift in apparent direction of a celestial object caused by the refraction of light rays as they pass through Earth’s atmosphere MORE OPTICAL PHENOMENA Twilight Wedge Belt of Venus Earth’s shadow Afterglow Alpenglow CONCLUSION During the sunset: 1. -
When the Earth Was Young in This Issue
WESTCHESTER AMATEUR ASTRONOMERS August 2014 Illustration Credit: Simone Marchi (SwRI), SSERVI, NASA When the Earth Was Young Four billion years ago, our Solar System was a dangerous shooting gallery of large and dangerous rocks and ice chunks. Recent examination of lunar and Earth bombardment data in- In This Issue . dicate that the entire surface of the Earth underwent piecemeal upheavals, creating a battered world with no remaining famil- pg. 2 Events For August iar landmasses. The rain of devastation made it difficult for pg. 3 Almanac any life to survive. Oceans thought to have formed during this pg. 4 Into the Belly of the Beast: The epoch would boil away after particularly heavy impacts, only to reform again. The above artist's illustration depicts how ATLAS Detector Earth might have looked during this epoch, with circular im- pg. 10 The Invisible Shield of our Sun pact features dotting the daylight side, and hot lava flows visi- ble in the night. Credit: APOD SERVING THE ASTRONOMY COMMUNITY SINCE 1986 1 WESTCHESTER AMATEUR ASTRONOMERS August 2014 Events for August 2014 Kopernik AstroFest 2014 WAA Lectures This event will be held at the Kopernik Observatory Lienhard Lecture Hall, & Science Education Center – Vestal, NY on Octo- th th Pace University Pleasantville, NY ber 24 and 25 , 2014. Presented by the The Ko- As usual, there will be no WAA lecture for the month pernik Astronomical Society, the Astrofest will fea- of August. Our Lecture series will resume on Septem- ture astronomy workshops, solar viewing, observa- ber 12th. During the Fall we have tentatively scheduled tory tours and speakers from the amateur and pro- presentations by Victor Miller on the Galileo Jupiter fessional communities as well as observing at night. -
MOUNT Mckinley I Adolph Murie
I (Ie De/;,;;I; D·· 3g>' I \N ITHE :.Tnf,';AGt:: I GRIZZLIES OF !MOUNT McKINLEY I Adolph Murie I I I I I •I I I II I ,I I' I' Ii I I I •I I I Ii I I I I r THE GRIZZLIES OF I MOUNT McKINLEY I I I I I •I I PlEASE RETURN TO: TECHNICAL INfORMATION CENTER I f1r,}lVER SiRV~r.r Gs:t.!TER ON ;j1,l1uNAl PM~ :../,,;ICE I -------- --- For sale h~' the Super!u!p!u]eut of Documents, U.S. Goyernment Printing Office I Washing-ton. D.C. 20402 I I '1I I I I I I I I .1I Adolph Murie on Muldrow Glacier, 1939. I I I I , II I I' I I I THE GRIZZLIES I OF r MOUNT McKINLEY I ,I Adolph Murie I ,I I. I Scientific Monograph Series No. 14 'It I I I U.S. Department of the Interior National Park Service Washington, D.C. I 1981 I I I As the Nation's principal conservation agency, the Department of the,I Interior has responsibility for most ofour nationally owned public lands and natural resources. This includes fostering the wisest use ofour land and water resources, protecting our fish and wildlife, preserving the environmental and cultural values of our national parks and historical places, and providing for the enjoyment of life through outdoor recre- I ation. The Department assesses our energy and mineral resources and works to assure that their development is in the best interests of all our people. The Department also has a major responsibility for American Indian reservation communities and for people who live in Island Ter- I ritories under U.S. -
Geologic Investigations Series I-2543, Pamphlet
Geologic and Isostatic Gravity Map of the Nenana Basin Area, Central Alaska By Gina M. Frost, David F. Barnes, and Richard G. Stanley Pamphlet to accompany Geologic Investigations Series I–2543 2002 U.S. Department of the Interior U.S. Geological Survey GEOLOGIC AND ISOSTATIC GRAVITY MAP OF THE NENANA BASIN AREA, CENTRAL ALASKA By Gina M. Frost, David F. Barnes, and Richard G. Stanley INTRODUCTION sistency is responsible for many of the small con- tour irregularities. Ninety percent of the measure- The Nenana basin area is a prospective petroleum ments are estimated to have an accuracy of about province in central Alaska, and this geologic and isostatic 1.5 mgal or about a quarter of the 5 mgal contour gravity map is part of a petroleum resource assess- interval. Data collection and analysis were assisted ment of the area. by R.V. Allen, R.C. Jachens, M.A. Fisher, T.R. Bruns, The geology was compiled from published sources J.G. Blank, J.W. Bader, Z.C. Valin, J.W. Cady, R.L. (Chapman and others, 1971, 1975a, 1975b, 1982; Morin, and P.V. Woodward. Chapman and Yeend, 1981; Csejtey and others, 1986; The most promising area for petroleum explo- Jones and others, 1983; Péwé and others, 1966; ration is a prominent 25 mgal isostatic gravity low Reed, 1961; and Weber and others, 1992), as shown north of Nenana (T. 2 S., R. 8 W.). This gravity on the index map (map sheet). Map units are low probably corresponds to the deepest part of a organized and presented according to the scheme sedimentary basin filled by Cenozoic strata that includes of lithotectonic terranes proposed by Jones and others nonmarine fluvial and lacustrine deposits of the Eocene (1987) and Silberling and Jones (1984); we recog- to Miocene Usibelli Group. -
Denali National Park and Preserve
National Park Service U.S. Department of the Interior Denali National Park and Preserve Denali National Park and Preserve Center for Resources, Science, and Learning NPS Photo by Lucy Tyrrell Summary of Current Resource Projects 2005 Table of Contents Natural Resources ............................................................................................................... 3 Integrated Programs .............................................................................................................. 3 Central Alaska Network (CAKN) and Inventory and Monitoring at Denali........ 3 Proactive Approach to Protecting the Toklat Basin.................................................. 5 Plants........................................................................................................................................ 6 Off-Road Vehicle (ORV) Impacts................................................................................ 6 Long-term Monitoring.................................................................................................. 6 Removal of Exotic (Non-native) Plants ...................................................................... 8 Revegetation of Construction/Disturbed Sites.......................................................... 8 Revegetation .................................................................................................................... 9 Monitoring Dust Palliatives on the Park Road .......................................................... 9 Wildland Fire ....................................................................................................................... -
Weather and Climate Inventory National Park Service Central Alaska Network
National Park Service U.S. Department of the Interior Natural Resource Program Center Fort Collins, Colorado Weather and Climate Inventory National Park Service Central Alaska Network Natural Resource Technical Report NPS/CAKN/NRTR—2006/004 ON THE COVER Eilson Visitor Center—Denali National Park and Preserve Photograph copyrighted by David Simeral Weather and Climate Inventory National Park Service Central Alaska Network Natural Resource Technical Report NPS/CAKN/NRTR—2006/004 WRCC Report WRCC 06-01 Kelly T. Redmond and David B. Simeral Western Regional Climate Center Desert Research Institute 2215 Raggio Parkway Reno, Nevada 89512-1095 August 2006 U.S. Department of the Interior National Park Service Natural Resource Program Center Fort Collins, Colorado The Natural Resource Publication series addresses natural resource topics that are of interest and applicability to a broad readership in the National Park Service and to others in the management of natural resources, including the scientific community, the public, and the National Park Service conservation and environmental constituencies. Manuscripts are peer-reviewed to ensure that the information is scientifically credible, technically accurate, appropriately written for the intended audience, and designed and published in a professional manner. The Natural Resource Technical Reports series is used to disseminate the peer-reviewed results of scientific studies in the physical, biological, and social sciences for both the advancement of science and the achievement of the National Park Service’s mission. The reports provide contributors with a forum for displaying comprehensive data that are often deleted from journals because of page limitations. Current examples of such reports include the results of research that addresses natural resource management issues; natural resource inventory and monitoring activities; resource assessment reports; scientific literature reviews; and peer reviewed proceedings of technical workshops, conferences, or symposia. -
The Distribution . Movement Patterns of Caribou in Alaska
The Distribution . Movement Patterns of Caribou in Alaska by James E. Hemming SK 367 .G35 no.1 - •••••••••• ALASKA DEPARTMENT OF FISH AND GAME Wildlife Technical Bulletin 1 \ mE DISTRIBUTION AND MOVEMENT PATTERNS OF CARIBOU IN ALASKA James E. Hemming State of Alaska William A. Egan Governor Department of Fish and Game Wallace H.Noerenberg Commissioner Division of Game Frank Jones Acting Director Alaska Department of Fish and Game Game Technical Bulletin No. 1 July 1971 Financed through Federal Aid in Wildlife Restoration Project W-17-R ARLIS Alaska Resources Ubrary & Information Services Library Building, Suite 111 3211 ProviDence Drive Anchorage, AK 99508-4614 To the memory of a very special group of biologists-those who have given their lives in unselfish devotion to Alaska's wildlife resources. ii ACKNOWLEDGMENTS I am indebted to Robert A. Rausch for his continuing assistance and encouragement during the course of this study. This report would not have been possible without the extensive work of Leland P. Glenn, Jack W. Lentfer, Terry A. McGowan and Ronald O.c Skoog, all of whom preceded me as leaders of the caribou project. I am also grateful to those who pioneered caribou movement studies before Alaska became a state, Edward F. Chatelain, Sigurd T. Olson, Ronald O. Skoog and Robert F. Scott. Robert E. LeResche read the manuscript and made helpful suggestions for its improvement. Of the many staff members who have contributed to this study I wish to thank especially Richard H. Bishop, Charles Lucier, Kenneth A. Neiland, Robert E. Pegau and Jerome Sexton. I should like to express my gratitude to the U. -
Mineral Resources of the Kantishna Region
MINERAL RESOURCES OF THE KANTISHNA REGION. By STEPHEN R. CAPPS. INTRODUCTION. The region discussed in this report lies on the north side of the Alaska Range and includes portions of the basins of Nenana and Kantishna rivers. (See PI. XV.) It includes the southern portion of the Tanana loAvlands and some of the outlying mountain ridges, though nowhere reaching the crest of the range, and lies between meridians 149° and 151° 10' west longitude, and parallels 63° 25' and 64° 15' north latitude. Figure 7 shows the relation of this area to surrounding portions of Alaska. The discovery of gold in the Canadian Klondike and the conse quent influx of prospectors and miners resulted in the beginning of systematic exploration in this region. The first accurate surveys in this vicinity were made in 1898, when two United States Geological Survey parties reached the Alaska Range. One of these parties, conducted by George H. Eldridge and Robert Muldrow, ascended Susitna River and crossed the divide to the head of Nenana River. The other party, in charge of J. E. Spurr and W. S. Post, ascended to the head of Skwentna River, crossed the Alaska Range, and descended the Kuskokwim. Thus some of the major features of the range were outlined, although neither of these parties reached the region here discussed. The first survey to be extended to the Kantishna region was made in 1902, when a Geological Survey expedition under the leadership of A. H. Brooks and D. L. Reaburn proceeded from Cook Inlet to the head of the Skwentna, crossed the Alaska Range, and traversed the northwest flank of the range as far eastward as Nenana River, thus crossing the region from west to east. -
Photo by David Townsend
Partners in Palo Duro Canyon Foundation On the Edge! Photo by David Townsend 1 Hi Ho! New Golf Carts for Park Hosts Photo by Eddie Tubbs Partners recently purchased for Palo Duro Canyon State Park three new golf carts to be used exclusively by Park hosts. “Exclusively” means that the carts will not be used for trail maintenance, trail rescues (emergencies being the exception), or other tasks required by the Park. Wouldn’t you like to drive one? To qualify as a Park host or other volunteer position contact Jeff Davis or Lindsay Pannell at (488) 2727, ext. 2007. E-mail: [email protected]. or [email protected]. Photos by Eddie Tubbs 2 The invention and implementation of the railroad provided a unique opportunity. Cattle bosses realized they could sell each head of cattle for ten times the amount in distant cities like Chicago. Ranches like Goodnight’s JA Ranch right here in Palo Duro Canyon took advantage of the opportunity. Thus the age of cattle drives and the iconic era of the cowboy was truly born. Most Texas ranchers began with longhorns Joseph Allen because of their plentiful numbers and ability Park Superintendent to survive hard trail drives. Today, we have four members of the Longhorns and Longjohns official longhorn herd of Texas. The old- timers, T-Bone and Brisket, are joined by two The year 1886 ushered in the “Great Die- new yearlings, Chicken and Waffles. Not a Up,” a bitterly cold blizzard that swept week passed after the babies journeyed from through the Great Plains, killing 90% of the South Texas to the Panhandle that we were northern herds.