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Few people get to see Montana's remote Glacier National Park in its distinct four seasons the way these experienced landscape photographers have captured the park for this book. Snow, lightning, high peaks, deep valleys, summer greenery beside rushing melt-water cascades, wildlife large and small, and many-shaded spring wildflowers--Glacier National Park Impressions has it all!
The Best of Glacier National Park by Alan Leftridge Pdf
A detailed guide to the best of all that Glacier has to offer. From the best photography spots to the greatest day hikes and best wildflower meadows, this book contains all the don't-miss features of Glacier National Park (and Waterton too!). The perfect size to slip into a daypack, don't visit Glacier without it.
Annual Report of the Superintendent of Public Printing, Showing the Condition of the Public Printing and Binding by United States. Government Printing Office Pdf
As major actors in the unfolding drama of climate change, glaciers feature prominently in Earth’s past and its future. Wherever on the planet we live, glaciers affect each of us directly. They control the atmospheric and ocean circulations that drive the weather; they supply drinking and irrigation water to millions of people; and they protect us from catastrophic sea-level rise. The very existence of glaciers affects our view of the planet and of ourselves, but it is less than two hundred years since we first realized that ice ages come and go and that glaciers once covered much more of the planet’s surface than they do now. An inspiration to artists and a challenge for engineers, glaciers mean different things to different people. Crossing the boundaries between art, environment, science, nature, and culture, this book considers glaciers from myriad perspectives, revealing their complexity, majesty, and importance—but also their fragility.
Glaciers of the Karakoram Himalaya by Kenneth Hewitt Pdf
The Karakoram contains the greatest concentration of glaciers and most of the largest ice masses outside high latitudes. They comprise major stores and sources of fresh water in an otherwise extreme, continental, dry region. As many as 200 million people living downstream, in the valleys of the Indus and Yarkand Rivers, depend on melt waters from snow and ice. They are at risk from climate-change impacts on glaciers and water supply, and from hazards such as glacial lake outburst floods. Useful research initiatives go back to the nineteenth century, but coverage has generally been limited geographically and has not been continuous over time. It is almost 80 years since a monograph was devoted to the Karakoram glaciers. The book presents a comprehensive overview, including statistics for the ice cover, glacier mass balance and dynamics, glacierized landscapes, rock glaciers, water resources and environmental hazards. Published glaciological and related research is surveyed along with expedition reports and archival materials in several languages. The expanding potential of satellite coverage is exploited, but conditions and processes reported from field investigations are the main focus. Previously unpublished observations by the author are presented, based on some 45 years of work in the region. Broad understanding of the glacial environment is used to address emerging concerns about the High Asian cryosphere and the fate of its glaciers. These are discussed in relation to the pressing issues of water supply, environmental risk and sustainability. Questions of what is not known help identify much needed monitoring and research. The book is of interest to researchers, professionals, and those studying glaciers, mountain environments, water resources and environmental hazards. The topics discussed should be of concern for anyone involved in regional development and global change in South and Inner Asia.
Historic Glacier National Park by Randi Minetor Pdf
Historic Glacier National Park captures the most interesting moments in the park’s history, the slices of life in northwestern Montana that provide an idea of what life was like for those who chose to explore this gloriously beautiful snowy corner of the United States. There’s the presence of Native Americans in nearly every aspect of the park’s history, the significant influence of the Great Northern Railway as a leader as the park gained its footing, and people who made history in this astonishing Rocky Mountain landscape. Once Congress decided to make Glacier a national park, developers created hotels, chalets, campgrounds, residences, and the most spectacularly scenic road in the United States. Historic Glacier National Park provides just enough of this rich history to make the experience of visiting the park better than expected.
Glaciers and Ice Sheets in the Climate System by Andrew Fowler,Felix Ng Pdf
Our realisation of how profoundly glaciers and ice sheets respond to climate change and impact sea level and the environment has propelled their study to the forefront of Earth system science. Aspects of this multidisciplinary endeavour now constitute major areas of research. This book is named after the international summer school held annually in the beautiful alpine village of Karthaus, Northern Italy, and consists of twenty chapters based on lectures from the school. They cover theory, methods, and observations, and introduce readers to essential glaciological topics such as ice-flow dynamics, polar meteorology, mass balance, ice-core analysis, paleoclimatology, remote sensing and geophysical methods, glacial isostatic adjustment, modern and past glacial fluctuations, and ice sheet reconstruction. The chapters were written by thirty-four contributing authors who are leading international authorities in their fields. The book can be used as a graduate-level textbook for a university course, and as a valuable reference guide for practising glaciologists and climate scientists.
Author : Michael J. Yochim Publisher : University of New Mexico Press Page : 304 pages File Size : 42,8 Mb Release : 2022 Category : Nature ISBN : 9780826363435
Requiem for America's Best Idea by Michael J. Yochim Pdf
In his enthusiastic explorations and fervent writing, Michael J. Yochim "was to Yellowstone what Muir was to Yosemite. . . . Other times, his writing is like that of Edward Abbey, full of passion for the natural world and anger at those who are abusing it," writes foreword contributor William R. Lowry. In 2013 Yochim was diagnosed with ALS (Lou Gehrig's disease). While fighting the disease, he wrote Requiem for America's Best Idea. The book establishes a unique parallel between Yochim's personal struggle with a terminal illness and the impact climate change is having on the national parks--the treasured wilderness that he loved and to which he dedicated his life. Yochim explains how climate change is already impacting the vegetation, wildlife, and the natural conditions in Olympic, Grand Canyon, Glacier, Yellowstone, and Yosemite National Parks. A poignant and thought-provoking work, Requiem for America's Best Idea investigates the interactions between people and nature and the world that can inspire and destroy them.
An acclaimed book designer describes how he uses first impressions to inform his art and describes the hidden meanings and decisions that went into the designing and packaging of everyday objects and the messages they are supposed to instantly convey. 50,000 first printing.
Man and the Glacial Period by George Frederick Wright Pdf
That glaciers now exist in the Alps, in the Scandinavian range, in Iceland, in the Himalayas, in New Zealand, in Patagonia, and in the mountains of Washington, British Columbia, and southeastern Alaska, and that a vast ice-sheet envelops Greenland and the Antarctic Continent, are statements which can be verified by any one who will take the trouble to visit those regions. That, at a comparatively recent date, these glaciers extended far beyond their present limits, and that others existed upon the highlands of Scotland and British America, and at one time covered a large part of the British Isles, the whole of British America, and a considerable area in the northern part of the United States, are inferences drawn from phenomena which are open to every one’s observations. That man was in existence and occupied both Europe and America during this great expansion of the northern glaciers is proved by evidence which is now beyond dispute. It is the object of the present volume to make a concise presentation of the facts which have been rapidly accumulating during the past few years relating to the Glacial period and to its connection with human history. Before speaking of the number and present extent of existing glaciers, it will be profitable, however, to devote a little attention to the definition of terms. A glacier is a mass of ice so situated and of such size as to have motion in itself. The conditions determining the character and rate of this motion will come up for statement and discussion later. It is sufficient here to say that ice has a capacity of movement similar to that possessed by such plastic substances as cold molasses, wax, tar, or cooling lava. The limit of a glacier’s motion is determined by the forces which fix the point at which its final melting takes place. This will therefore depend upon both the warmth of the weather and upon the amount of ice. If the ice is abundant, it will move farther into the region of warm temperature than it will if it is limited in supply. Upon ascending a glacier far enough, one reaches a comparatively motionless part corresponding to the lake out of which a river often flows. Technically this is called the névé. Glacial ice is formed from snow where the annual fall is in excess of the melting power of the sun at that point. Through the influence of pressure, such as a boy applies to a snow-ball (but which in the névé-field arises from the weight of the accumulating mass), the lower strata of the névé are gradually transformed into ice. This process, is also assisted by the moisture which percolates through the snowy mass, and which is furnished both by the melting of the surface snow and by occasional rains. The division between the névé and the glacier proper is not always easily determined. The beginnings of the glacial movement—that is, of the movement of the ice-stream flowing out of the névé-field—are somewhat like the beginnings of the movement of the water from a great lake into its outlet. The névé is the reservoir from which the glacier gets both its supply of ice and the impulse which gives it its first movement. There can not be a glacier without a névé-field, as there can not be a river without a drainage basin. But there may be a névé-field without a glacier—that is, a basin may be partially filled with snow which never melts completely away, while the equilibrium of forces is such that the ice barely reaches to the outlet from which the tongue-like projection (to which the name glacier would be applied) fails to emerge only because of the lack of material.
