Download or read book At the Crossroads extinction Or Survival written by and published by . This book was released on 1990 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scatter Adapt and Remember written by Annalee Newitz and published by Anchor. This book was released on 2013-05-14 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: In its 4.5 billion–year history, life on Earth has been almost erased at least half a dozen times: shattered by asteroid impacts, entombed in ice, smothered by methane, and torn apart by unfathomably powerful megavolcanoes. And we know that another global disaster is eventually headed our way. Can we survive it? How? As a species, Homo sapiens is at a crossroads. Study of our planet’s turbulent past suggests that we are overdue for a catastrophic disaster, whether caused by nature or by human interference. It’s a frightening prospect, as each of the Earth’s past major disasters—from meteor strikes to bombardment by cosmic radiation—resulted in a mass extinction, where more than 75 percent of the planet’s species died out. But in Scatter, Adapt, and Remember, Annalee Newitz, science journalist and editor of the science Web site io9.com explains that although global disaster is all but inevitable, our chances of long-term species survival are better than ever. Life on Earth has come close to annihilation—humans have, more than once, narrowly avoided extinction just during the last million years—but every single time a few creatures survived, evolving to adapt to the harshest of conditions. This brilliantly speculative work of popular science focuses on humanity’s long history of dodging the bullet, as well as on new threats that we may face in years to come. Most important, it explores how scientific breakthroughs today will help us avoid disasters tomorrow. From simulating tsunamis to studying central Turkey’s ancient underground cities; from cultivating cyanobacteria for “living cities” to designing space elevators to make space colonies cost-effective; from using math to stop pandemics to studying the remarkable survival strategies of gray whales, scientists and researchers the world over are discovering the keys to long-term resilience and learning how humans can choose life over death. Newitz’s remarkable and fascinating journey through the science of mass extinctions is a powerful argument about human ingenuity and our ability to change. In a world populated by doomsday preppers and media commentators obsessively forecasting our demise, Scatter, Adapt, and Remember is a compelling voice of hope. It leads us away from apocalyptic thinking into a future where we live to build a better world—on this planet and perhaps on others. Readers of this book will be equipped scientifically, intellectually, and emotionally to face whatever the future holds.
Download or read book Fire Management Notes written by and published by . This book was released on 1999 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New from North Central written by North Central Forest Experiment Station (Saint Paul, Minn.) and published by . This book was released on 1987-12 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications written by North Central Forest Experiment Station (Saint Paul, Minn.) and published by . This book was released on with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1990-05 with total page 1228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on with total page 1320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environment at Crossroads Challenges and Green Solutions written by Arun Arya and published by Scientific Publishers. This book was released on 2020-07-17 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: The global environment has significantly changed due to a number of factors such as industrial pollution, expansion of agricultural land way beyond the fringe forest zones, destruction of virgin forests, loss of quality agricultural lands due to soil erosion, loss of global wildlife and biodiversity, climate change, global warming, devastating forest fires, floods, draughts, melting of glaciers to mention a few. Human or anthropogenic impacts are in turn devastating the planet with our attention being shifted only to the shinning aspect of our civilizations. The most alarming fact about this hidden factor is that they are all directly or indirectly impacted by human activities in some way or other. The present work, Environment at Crossroads deals with various environmental problems like climate change, global warming, food security, bioremediation of waste, oil spills, and problems of heavy metal toxicity, control strategies like use of gene therapy, conservation of mangroves, revival of river Vishwamitri and role of plant and animals in biodiversity conservation is discussed.
Download or read book Coral Reefs at the Crossroads written by Dennis K. Hubbard and published by Springer. This book was released on 2016-07-27 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, contributors from diverse backgrounds take a first step toward an integrated view of reefs and the significance of their recent decline. More than any other earth system, coral reefs sit at a disciplinary crossroads. Most recently, they have reached another crossroads - fundamental changes in their bio-physical structure greater than those of previous centuries or even millennia. Effective strategies to mitigate recent trends will require an approach that embraces the myriad perspectives from across the scientific landscape, but will also need a mechanism to transform scientific understanding into social will and political implementation.
Download or read book Global Environmental Law at a Crossroads written by Robert V. Percival and published by Edward Elgar Publishing. This book was released on 2014-06-27 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely volume considers the future of environmental law and governance in the aftermath of the "Rio+20" conference. An international set of expert contributors begin by addressing a range of governance concepts that can be used to addres
Download or read book The Forests of Michigan Revised Ed written by Donald I. Dickmann and published by University of Michigan Press. This book was released on 2016-07-19 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely revised and updated, this new edition of The Forests of Michigan takes a comprehensive look at the natural history, ecology, management, economic importance, and use of the rich and varied forests that cover about half of Michigan's 36.3 million acres. The book explores how the forests regrew after the great Wisconsin glacier began to recede over 12,000 years ago, and how they recovered from the onslaught of unrestrained logging and wildfire that, beginning in the mid-1800s, virtually wiped them out. The emphasis of the book is on long-term efforts to sustain the state’s forests, with a view of sustainability that builds not only upon the lessons learned from native peoples' attitude and use of trees, but also on the latest scientific principles of forest ecology and management. Generously illustrated and written in an engaging style, The Forests of Michigan sees the forest and the trees, offering both education and delight.
Download or read book The Kirtland s Warbler written by William Rapai and published by University of Michigan Press. This book was released on 2012-02-08 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: At a time when the world is seeing its species rapidly go extinct, the Kirtland's warbler is not just a survivor, it's a rock star. The Kirtland's warbler is the rarest warbler species in North America and will always be rare because of its persnickety nesting preferences. But when the total population fell below 400 birds in the 1970s and 1980s---driven largely by a loss of habitat and the introduction of a parasite---a small group of dedicated biologists, researchers, and volunteers vowed to save the Kirtland's warbler despite long odds. This is the story of the warbler's survival and gradual recovery, the people and policies that kept it from extinction, and the ongoing challenges that may again jeopardize the bird's future. In The Kirtland's Warbler, William Rapai explores the bird's fascinating natural history as well as the complex and evolving relationships between the warbler, its environment, its human protectors, and state and federal policies that today threaten to eradicate decades of work done on the species' behalf. Beginning with an account of the warbler's discovery in the mid-nineteenth century and ornithologists' desperate hunt for information on the elusive new species, the book goes on to examine the dramatic events that quickly led to the warbler's precarious status and its eventual emergence as a lightning rod for controversy. The Kirtland's warbler is often described as a "bird of fire" for its preference for nesting in areas cleared by wildfire. But it also warrants the name for the passion it ignites in humans. Both tragic and uplifting, the story of this intriguing bird is a stirring example of how strong leadership, vision, commitment, sustained effort, and cooperation can come together to protect our natural world.
Download or read book Crossroads of Rural Crime written by Alistair Harkness and published by Emerald Group Publishing. This book was released on 2021-05-19 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using the notion of ‘crossroads’ to provide a unique lens through which to examine the realities of rural crime, Crossroads of Rural Crime provides an understanding of the nature of rural life and ways in which transgression manifests itself in the context of a presumed rural-urban divide.
Download or read book The Urban Whale written by Scott D. Kraus and published by Harvard University Press. This book was released on 2009-01-01 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1980 a group of scientists censusing marine mammals in the Bay of Fundy was astonished at the sight of 25 right whales. It was, one scientist later recalled, "like finding a brontosaurus in the backyard." Until that time, scientists believed the North Atlantic right whale was extinct or nearly so. The sightings electrified the research community, spurring a quarter century of exploration, which is documented here. The authors present our current knowledge about the biology and plight of right whales, including their reproduction, feeding, genetics, and endocrinology, as well as fatal run-ins with ships and fishing gear. Employing individual identifications, acoustics, and population models, Scott Kraus, Rosalind Rolland, and their colleagues present a vivid history of this animal, from a once commercially hunted commodity to today's life-threatening challenges of urban waters. Hunted for nearly a millennium, right whales are now being killed by the ocean commerce that supports our modern way of life. This book offers hope for the eventual salvation of this great whale.
Download or read book Michigan Forests written by and published by . This book was released on 1987 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conserving Migratory Birds written by Tobias Salathé and published by International. This book was released on 1991 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Birding written by and published by . This book was released on 1984 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:
