Despite growing evidence of geothermic activity under America's first and foremost national park, it took geologists a long time to realize that there was actually a volcano beneath Yellowstone. And then, why couldn't they find the caldera or crater? Because, as an aerial photograph finally revealed, the caldera is 45 miles wide, encompassing all of Yellowstone. What will happen, in human terms, when it erupts? Greg Breining explores the shocking answer to this question and others in a scientific yet accessible look at the enormous natural disaster brewing beneath the surface of the United States. Yellowstone is one of the world's five "super volcanoes." When it erupts, much of the nation will be hit hard. Though historically Yellowstone has erupted about every 600,000 years, it has not done so for 630,000, meaning it is 30,000 years overdue. Starting with a scenario of what will happen when Yellowstone blows, this fascinating study describes how volcanoes function and includes a timeline of famous volcanic eruptions throughout history.
Explore the Quetico- Boundary Waters with seasoned paddlers-- one a writer, one a photographer--whose work reflects on the spirit of the place, conveying an open invitation to visit an ages-old wilderness.
This is the story of how a nation reversed a “silent spring” and saved the bald eagle from extinction. This bird of prey was declared the national symbol in 1782 but, by the 1960s, pollution and development had wiped out all but a few dozen. Grassroots movements started, the American consciousness was raised to all environmental threats, and federal laws were passed to keep the eagle population alive. This stunning book of full-color photographs and touching stories chronicles this inspiring success story with awe-inspiring shots of eagles in flight. There is also a one-of-a-kind directory to more than 150 areas in the nation where eagles are likely to be seen in the wild, soaring once again against the blue skies of freedom. This book is a monument to the efforts that combined animal instinct for survival with the power of the human spirit to change the world.
Filled with beautiful natural scenery and countless opportunities for outdoor recreation, Minnesota is a popular vacation destination for leisure travelers from in-state and from neighboring midwestern states. A sizable number of tourists also come to Minnesota from California, Texas, and Florida as well.
Minnesota, the 'Land of 10,000 Lakes' is replete with wonderful paddling options for everyone—from families seeking serene waters for youngsters, to expert kayakers looking to test their skills on ripping rapids. This guide, an update of Greg Breining's Official State Guide, includes more than 100 trips and 23 brand-new paddles that represent the full range of paddling experiences Minnesota has to offer, from paddles down the Minnehaha Creek in the heart of the Twin Cities, to excursions through the Boundary Waters Canoe Wilderness Area in the remote northern reaches of the state. Minnesota is a paddler's playground, and this guide is the key to discovering the many wonders of its clear, blue waters. Look inside to find: clear maps, difficulty ratings, and points of special interest, as well as fascinating insights on the history and ecology of the Minnesota waterways.
Striking photographs by Kennedy and engaging essays by outdoor writer and fisherman Breining capture the quirky world of ice fishing--its natural beauty and solitary subzero vigils, along with its oddball practices and practitioners.
Lake Superior's windswept rock, clear water, and wooded shores create some of the most stunning landscapes in Minnesota, Wisconsin, Michigan, and Ontario. Over two years, sportsman, writer, and world traveler Greg Breining set out to circle this great lake by kayak, a means of travel that allowed him to visit the lake's places of rare beauty and solitude, experience its wildly varied moods, and see its remote historic sites and isolated communities. Wild Shore is a tale of outdoor adventure, odd characters, humorous stories, and quiet reflection.
Comprehensive, cutting-edge content prepares you for today's orthodontics! Orthodontics: Current Principles and Techniques, 6th Edition provides evidence-based coverage of orthodontic diagnosis, planning strategies, and treatment protocols, including esthetics, genetics, temporary anchorage devices, aligners, technology-assisted biomechanics, and much more. New to this edition is an Expert Consult website using videos and additional visuals to show concepts difficult to explain with words alone. Expert Consult also adds three online-only chapters, research updates, and a fully searchable version of the text. From respected editors Lee Graber, Robert Vanarsdall, Katherine Vig, and Greg Huang, along with a veritable Who's Who of expert contributors, this classic reference has a concise, no-nonsense approach to treatment that makes it the go-to book for orthodontic residents and practitioners! - Comprehensive coverage provides a one-stop resource for the field of orthodontics, including foundational theory and the latest on the materials and techniques used in today's practice. - Experienced, renowned editors lead a team of expert, international contributors, bringing the most authoritative clinical practice and supporting science from the best and brightest in the industry. - More than 3,400 images include a mixture of radiographs, full-color clinical photos, and anatomic or schematic line drawings, showing examples of treatment, techniques, and outcomes. - Extensive references make it easy to look up the latest in orthodontic research and evidence-based information, and all references also appear online. - Detailed, illustrated case studies show the decision-making process, showing the consequences of various treatment techniques over time. - NEW! Seven all-new chapters include Orthodontic Diagnosis and Treatment Planning with Cone-Beam Computed Tomography Imaging; Upper Airway, Cranial Morphology, and Sleep Apnea; Management of Impactions; Iatrogenic Effects of Orthodontic Appliances; Minimally and Non-Invasive Approaches to Accelerate Tooth Movement; Management of Dental Luxation and Avulsion Injuries in the Permanent Dentition; and Patient Management and Motivation for the Child and Adolescent Patient. - NEW! Expert Consult website includes online-only chapters, instructional videos, many references linked to PubMed, and research updates including additional case studies. - UPDATED CHAPTERS include Biomechanical Considerations with Temporary Anchorage Devices, Bonding in Orthodontics, Clear Aligner Treatment, Lingual Appliance Treatment, Psychological Aspects of Diagnosis and Treatment, Clinically Relevant Aspects of Dental Materials Science in Orthodontics, The Biologic Basis of Orthodontics, and more. - New co-editor Greg J. Huang is joined by new contributors who are highly regarded experts within their respective subspecialties in orthodontics.
Comprehensive, cutting-edge content prepares you for today's orthodontics! Orthodontics: Current Principles and Techniques: 1st South Asia Edition provides evidence-based coverage of orthodontic diagnosis, planning strategies, and treatment protocols, including esthetics, genetics, temporary anchorage devices, aligners, technology-assisted biomechanics, and much more. From respected editors Lee Graber, Robert Vanarsdall, Katherine Vig, and Greg Huang, along with a veritable Who's Who of expert contributors, this classic reference has a concise, no-nonsense approach to treatment that makes it the go-to book for orthodontic residents and practitioners - Comprehensive coverage provides a one-stop resource for the field of orthodontics, including foundational theory and the latest on the materials and techniques used in today's practice. - Experienced, renowned editors lead a team of expert, international contributors, bringing the most authoritative clinical practice and supporting science from the best and brightest in the industry. - More than 3,400 images include a mixture of radiographs, full-color clinical photos, and anatomic or schematic line drawings, showing examples of treatment, techniques, and outcomes. - Extensive references make it easy to look up the latest in orthodontic research and evidence-based information, and all references also appear online. - Detailed, illustrated case studies show the decision-making process, showing the consequences of various treatment techniques over time
Minnesota, the 'Land of 10,000 Lakes' is replete with wonderful paddling options for everyone—from families seeking serene waters for youngsters, to expert kayakers looking to test their skills on ripping rapids. This guide, an update of Greg Breining's Official State Guide, includes more than 100 trips and 23 brand-new paddles that represent the full range of paddling experiences Minnesota has to offer, from paddles down the Minnehaha Creek in the heart of the Twin Cities, to excursions through the Boundary Waters Canoe Wilderness Area in the remote northern reaches of the state. Minnesota is a paddler's playground, and this guide is the key to discovering the many wonders of its clear, blue waters. Look inside to find: clear maps, difficulty ratings, and points of special interest, as well as fascinating insights on the history and ecology of the Minnesota waterways.
The world’s leading wolf expert describes the first years of a major study that transformed our understanding of one of nature’s most iconic creatures In the late 1940s, a small pack of wolves crossed the ice of Lake Superior to the island wilderness of Isle Royale, creating a perfect “laboratory” for a long-term study of predators and prey. As the wolves hunted and killed the island’s moose, a young graduate student named Dave Mech began research that would unlock the mystery of one of nature’s most revered (and reviled) animals—and eventually became an internationally renowned and respected wolf expert. This is the story of those early years. Wolf Island recounts three extraordinary summers and winters Mech spent on the isolated outpost of Isle Royale National Park, tracking and observing wolves and moose on foot and by airplane—and upending the common misperception of wolves as destructive killers of insatiable appetite. Mech sets the scene with one of his most thrilling encounters: witnessing an aerial view of a spectacular hunt, then venturing by snowshoe (against the pilot’s warning) to photograph the pack of hungry wolves at their kill. Wolf Island owes as much to the spirit of adventure as to the impetus of scientific curiosity. Written with science and outdoor writer Greg Breining, who recorded hours of interviews with Mech and had access to his journals and field notes from those years, the book captures the immediacy of scientific fieldwork in all its triumphs and frustrations. It takes us back to the beginning of a classic environmental study that continues today, spanning nearly sixty years—research and experiences that would transform one of the most despised creatures on Earth into an icon of wilderness and ecological health.
Despite growing evidence of geothermic activity under America's first and foremost national park, it took geologists a long time to realize that there was actually a volcano beneath Yellowstone. And then, why couldn't they find the caldera or crater? Because, as an aerial photograph finally revealed, the caldera is 45 miles wide, encompassing all of Yellowstone. What will happen, in human terms, when it erupts? Greg Breining explores the shocking answer to this question and others in a scientific yet accessible look at the enormous natural disaster brewing beneath the surface of the United States. Yellowstone is one of the world's five "super volcanoes." When it erupts, much of the nation will be hit hard. Though historically Yellowstone has erupted about every 600,000 years, it has not done so for 630,000, meaning it is 30,000 years overdue. Starting with a scenario of what will happen when Yellowstone blows, this fascinating study describes how volcanoes function and includes a timeline of famous volcanic eruptions throughout history.
This is the story of how a nation reversed a “silent spring” and saved the bald eagle from extinction. This bird of prey was declared the national symbol in 1782 but, by the 1960s, pollution and development had wiped out all but a few dozen. Grassroots movements started, the American consciousness was raised to all environmental threats, and federal laws were passed to keep the eagle population alive. This stunning book of full-color photographs and touching stories chronicles this inspiring success story with awe-inspiring shots of eagles in flight. There is also a one-of-a-kind directory to more than 150 areas in the nation where eagles are likely to be seen in the wild, soaring once again against the blue skies of freedom. This book is a monument to the efforts that combined animal instinct for survival with the power of the human spirit to change the world.
Explore the Quetico- Boundary Waters with seasoned paddlers-- one a writer, one a photographer--whose work reflects on the spirit of the place, conveying an open invitation to visit an ages-old wilderness.
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.