Økologi, biosfæren

The Meaning of Infancy, has been acknowledged as a major work throughout human history, and we have taken precautions to assure its preservation by republishing this book in a modern manner for both present and future generations. This book has been completely retyped, revised, and reformatted. The text is readable and clear because these books are not created from scanned copies.

A Mechanico-Physiological Theory of Organic Evolution, has been acknowledged as a major work throughout human history, and we have taken precautions to assure its preservation by republishing this book in a modern manner for both present and future generations. This book has been completely retyped, revised, and reformatted. The text is readable and clear because these books are not created from scanned copies.

Life of Elie Metchnikoff, 1845-1916, has been acknowledged as a major work throughout human history, and we have taken precautions to assure its preservation by republishing this book in a modern manner for both present and future generations. This book has been completely retyped, revised, and reformatted. The text is readable and clear because these books are not created from scanned copies.

Life of Charles Darwin, has been acknowledged as a major work throughout human history, and we have taken precautions to assure its preservation by republishing this book in a modern manner for both present and future generations. This book has been completely retyped, revised, and reformatted. The text is readable and clear because these books are not created from scanned copies.

North American Yellow Bats, 'Dasypterus,' and a List of the Named Kinds of the Genus Lasiurus Gray, has been acknowledged as a major work throughout human history, and we have taken precautions to assure its preservation by republishing this book in a modern manner for both present and future generations. This book has been completely retyped, revised, and reformatted. The text is readable and clear because these books are not created from scanned copies.

This book aims to provide a comprehensive analysis on social, economic, and political issues to understand why forests in the Demacratic People's Repblican of Korean have been so severely deforested. Deforestation and forest degradation issues in the DPRK has been highlighted as an important international political issue, which has been intervening with food security issues and energy issues, and it's hard to discover the way out. The DPRK provides a unique case to international community that illustrate why the forests issue is so complex, illuminating the issues of declining forest coverage that beset developing nations around the world. This book will interest political scientists, conservation ecologists, and journalists.

From the Los Angeles Times Book Prize–winning historian, the colorful, dramatic story of Charles Darwin’s journey on HMS Beagle that inspired the evolutionary theories in his path-breaking books On the Origin of Species and The Descent of ManWhen twenty-two-year-old aspiring geologist Charles Darwin boarded HMS Beagle in 1831 with his microscopes and specimen bottles—invited by ship’s captain Robert FitzRoy who wanted a travel companion at least as much as a ship’s naturalist—he hardly thought he was embarking on what would become perhaps the most important and epoch-changing voyage in scientific history. Nonetheless, over the course of the five-year journey around the globe in often hard and hazardous conditions, Darwin would make observations and gather samples that would form the basis of his revolutionary theories about the origin of species and natural selection.Drawing on a rich range of revealing letters, diary entries, recollections of those who encountered him, and Darwin’s and FitzRoy’s own accounts of what transpired, Diana Preston chronicles the epic voyage as it unfolded, tracing Darwin’s growth from untested young man to accomplished adventurer and natural scientist in his own right. Darwin often left the ship to climb mountains, navigate rivers, or ride hundreds of miles, accompanied by local guides whose languages he barely understood, across pampas and through rainforests in search of further unique specimens. From the wilds of Patagonia to the Galápagos and other Atlantic and Pacific islands, as Preston vibrantly relates, Darwin collected and contrasted volcanic rocks and fossils large and small, witnessed an earthquake, and encountered the Argentinian rhea, Falklands fox, and Galápagos finch, through which he began to discern connections between deep past and present.Darwin never left Britain again after his return in 1836, though his mind journeyed far and wide to develop the theories that were first revealed, after great delay and with trepidation about their reception, in 1859 with the publication of his epochal book On the Origin of Species. Offering a unique portrait of one of history’s most consequential figures, The Evolution of Charles Darwin is a vital contribution to our understanding of life on Earth.

No Moving Parts, has been regarded as significant work throughout human history, and in order to ensure that this work is never lost, we have taken steps to ensure its preservation by republishing this book in a contemporary format for both current and future generations. This entire book has been retyped, redesigned, and reformatted. Since these books are not made from scanned copies, the text is readable and clear.

"Opossums in the wild don't make it to the age of three; our pet cats can live for a decade and a half; cicadas live for seventeen years (spending most of them underground). Whales, however, can live for two centuries and tubeworms for several millennia. Meanwhile, human life expectancy tops out around the mid-eighties, with some outliers living past 100 or even 110. Is there anything humans can learn from the exceptional longevity of some animals in the wild? In Methusaleh's Zoo, Steven Austad tells the stories of some extraordinary animals, considering why, for example, animal species that fly live longer than earthbound species and why animals found in the ocean live longest of all" -- Page 4 of cover.

Life and Letters of Thomas Henry Huxley - Volume 3, has been regarded as significant work throughout human history, and in order to ensure that this work is never lost, we have taken steps to ensure its preservation by republishing this book in a contemporary format for both current and future generations. This entire book has been retyped, redesigned, and reformatted. Since these books are not made from scanned copies, the text is readable and clear.

Life and Letters of Thomas Henry Huxley - Volume 2, has been regarded as significant work throughout human history, and in order to ensure that this work is never lost, we have taken steps to ensure its preservation by republishing this book in a contemporary format for both current and future generations. This entire book has been retyped, redesigned, and reformatted. Since these books are not made from scanned copies, the text is readable and clear.

Life and Letters of Thomas Henry Huxley - Volume 1, has been regarded as significant work throughout human history, and in order to ensure that this work is never lost, we have taken steps to ensure its preservation by republishing this book in a contemporary format for both current and future generations. This entire book has been retyped, redesigned, and reformatted. Since these books are not made from scanned copies, the text is readable and clear.

Life and death, has been regarded as significant work throughout human history, and in order to ensure that this work is never lost, we have taken steps to ensure its preservation by republishing this book in a contemporary format for both current and future generations. This entire book has been retyped, redesigned, and reformatted. Since these books are not made from scanned copies, the text is readable and clear.

Life and Letters of Charles Darwin - Volume 2, has been regarded as significant work throughout human history, and in order to ensure that this work is never lost, we have taken steps to ensure its preservation by republishing this book in a contemporary format for both current and future generations. This entire book has been retyped, redesigned, and reformatted. Since these books are not made from scanned copies, the text is readable and clear.

Life and Letters of Charles Darwin - Volume 1, has been regarded as significant work throughout human history, and in order to ensure that this work is never lost, we have taken steps to ensure its preservation by republishing this book in a contemporary format for both current and future generations. This entire book has been retyped, redesigned, and reformatted. Since these books are not made from scanned copies, the text is readable and clear.

The Life and Letters of George John Romanes, M.A., LL.D., F.R.S., has been regarded as significant work throughout human history, and in order to ensure that this work is never lost, we have taken steps to ensure its preservation by republishing this book in a contemporary format for both current and future generations. This entire book has been retyped, redesigned, and reformatted. Since these books are not made from scanned copies, the text is readable and clear.

Does it matter if a tiny plant or animal goes extinct? Will deserts get bigger as Earth gets hotter? Why is climate change bad news for beavers and alligators and fish? The exciting, eye-catching photographs and easy-to-understand sentences in Habitats and Climate Change help young readers learn about the possible devastating effects of climate change on the habitats of plants and animals and people. The book also has a helpful glossary and an index that direct students to the most important terms and topics.

"An exploration of the effect that climate change has had and is having on animals; includes glossary, additional resources, and index"--

Waste Management for Sustainable and Restored Agricultural Soil provides a holistic approach to various mechanisms of waste management for plant nutrients, highlighting the importance of improving plant growth, nutrient concentration, and system sustainability for enhancing crop production and achieving desired environmental goals. Covering a broad overview of different kinds of wastes and waste recycling methods and sustainable management for soil health, this book focuses on both basic and applied aspects of waste management for sustainable agriculture and how nutrients are made available through waste. Academics, professionals, researchers and policymakers working in the fields of safe waste management for potential use in agricultural crop production will benefit from this book.

If you love the Florida Keys for sport fishing, diving, boating, seafood or sunsets, you know the magic of Florida Bay. Tourists from around the world and residents of South Florida cherish the bay for its scenic beauty. This valuable and vulnerable resource is home to remarkable birds, fish and other sea life, and depends upon the quantity and quality of water flowing through the Everglades for its health. Founded in 1994 by two conservationists who lived on and fished in Florida Bay, the Everglades Foundation strives to improve water quality for everyone in South Florida. The Foundation's 20th anniversary is a perfect time to celebrate everything they have accomplished, as well as the work of other conservation groups--large and small--throughout the Florida Keys. Features breathtaking images from some of the region's most renowned photographers, including: Alejandro Borgese, Will Benson, Clyde Butcher, Brian F. Call, Fran Carlisle, Pat Ford, Stephen Frink, Tim Grollimund, Jessica Hodder, Flex Maslan, Paul Marcellini, Misha McRae, Rob O'Neal, Tim Rahn, Ross Reeder, Collin Ross, Mac Stone, CartonWard Jr., and others, plus the artwork of Wyland and Bryan Haynes.