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A richly illustrated guide to lichens and their biology Existing at the margins of life, lichens are the result of symbiotic relationships between fungi and photosynthesizing partners in the form of algae or cyanobacteria. Comprising more than twenty thousand species, lichens are pioneers in diverse ecosystems, colonizing virtually any surface and growing at almost any altitude. Found in rainforests, polar regions, deserts, and your backyard, lichens embody a paradox of toughness and sensitivity, surviving trips to space yet endangered by even the slightest environmental changes from industrial pollution here on Earth. Lichens grow everywhere, but only on their own terms: no one has ever ful...
Learn the ABCs of working with contemporary tools that will help you integrate technology-based inquiry into your classroom practices. Activties featured in the conpendium, a collection of 26 articles published in Science Scope, NSTA's member journal for middle school teachers, will show you how. Technology-based Inquiry offers fresh approaches that you and your students can use to explore physical science, Earth and space science, life science, and more. It covers the necessary skills to get hands-on experience with graphing calculators, calculator-based labs (CBL), personal digital assistants (PDA), global positioning systems (GPS), graphical information systems (GIS), and other emerging t...
Questions why species are becoming extinct, and how we can protect the natural world on which we all depend.
2020 IBPA Awards Winner! “Louie Schwartzberg’s lightly informative, delightfully kooky documentary, “Fantastic Fungi,” offers nothing less than a model for planetary survival.” –Jeannette Catsoulis, The New York Times “Gorgeous photography! Time-lapse sequences of mushrooms blossoming forth could pass for studies of exotic flowers growing on another planet.” –Joe Morgenstern, The Wall Street Journal The Life-Affirming, Mind-Bending Companion Book to the Smash Hit Documentary FANTASTIC FUNGI Viewed in over 100 countries and selling hundreds of thousands of tickets on the way to finishing 2019 with a rare 100% Tomato meter rating on Rotten Tomatoes, Schwartzberg’s documenta...
Coral reefs are among Earth's most diverse, productive, and beautiful ecosystems, but until recently, their ecology and the means to manage them have been poorly understood and documented. In response to the inadequate information base for coral reefs, this book reviews the ecological and conservation status of coral reefs of the Western Indian Ocean, bringing together presentations of the region's leading scientists and managers working on coral reefs.Coral Reefs of the Indian Ocean: Their Ecology and Conservation starts with a general overview of the biogeography of the region and a historical account of attempts to conserve this ecosystem. It goes on to describe the state of the reefs in each of the countries with coral reefs, and it concludes with a series of management case studies.The book also summarizes most of the existing ecological information on reefs in this region and efforts at management, making it useful for students, teachers, and investigators interested in tropical or marine ecology, conservation biology and management, and environmental sciences.
This book provides readers with a unique, in-depth understanding of the background to the Irish Famine and a detailed account of the crisis, as well as the immediate and long-term results of the catastrophe. In addition to exploring the ecological and agriculture factors, this work shows how cultural, economic and political influences shaped British attitudes and policies. When the entire potato crop failed in the fall of 1846, what began as an ecological disaster quickly became a political one. Hampered by long-standing prejudice and Anglo-Irish tensions, the British government’s various attempts to deal with the humanitarian crisis were muddled by competing economic and social goals. Among these was the idea that the Famine represented an “opportunity” to purge Ireland of fragmented land holding and potato dependency by encouraging an English-type market-driven agriculture. Changes did occur, but the government’s imperial dreams eventually ran up against Irish realities.