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American travels of Alexander von Humboldt Biomes (New York, N.Y.) Career options for women Climate and man Earth story (Television program) Geology (New York, N.Y.) How Earth Made Us, The Untold Story of History PBS Scientific American Frontier series Physics in action Untold Story of HistoryFilter By Series
American travels of Alexander von Humboldt Biomes (New York, N.Y.) Career options for women Climate and man Earth story (Television program) Geology (New York, N.Y.) How Earth Made Us, The Untold Story of History PBS Scientific American Frontier series Physics in action Untold Story of HistorySummary: Virtually every reef system in the world is endangered, and the island nations of the South Pacific provide some of the most troubling examples. This program examines the uncertain future of tropical offshore ecosystems using the French collectivity of New Caledonia as a case study. Viewers accompany lagoon protection crew members as they patrol fragile marine reserves by boat; an itinerant...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2010
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Summary: When seasonal rains sweep across South America, the Amazon River and its tributaries overflow their banks to create an ecosystem unlike any other-a place where, for six months out of each year, land-dwellers and water-dwellers mingle. This program joins an expert Amazon biologist in a journey into the flooded forests of the Amazon Basin to film dolphins navigating through treetops, a male...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2009
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Summary: Why do communities take hold in areas prone to flooding, volcanic eruptions, and other catastrophes? This program profiles Italian cities that have suffered from natural disasters and why habitation has continued in those places. Touring flood-plagued Florence, its Arno River dam, and a Roman-style house near Pompeii, the program presents examples of how, throughout history, environmental...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005
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Summary: The harsh environment of Antarctica offers numerous opportunities for science. This program depicts the challenges biologists, meteorologists, and geologists face as they study the continent's wildlife, climate, and formation. The video features analysis of fossils and ancient magma, shows how past weather patterns are examined in ice layers, and illustrates fish and bird population studies....
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2006
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Summary: Introduce viewers to three women who have found gainful employment in the business of aquaculture. This program profiles Sondra Lambie, a nursery technician who cultivates large shellfish crops; Camille Wiencke, a fish health technician who cares for farm-raised Chinook salmon; and Nancy Emard, a trout farm owner who sells about 100,000 fish annually. Commentary from co-workers and supervisors...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2008
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Summary: Ranging from rivers and lakes, to wetlands and intertidal zones, to coral reefs and kelp forests, aquatic ecosystems are as diverse as the life-forms that inhabit them. This program introduces students to a variety of the world's aquatic biomes. The characteristics of saltwater and freshwater environments are clearly described, as are the plants and animals that call these watery regions home....
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005
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Summary: Scientist, cartographer, and ecological pioneer, Alexander von Humboldt set himself a vast goal: "to find out how the forces of nature interact upon one another." This program follows the first two years of Humboldt and Bonpland's explorations as they charted rivers, gathered samples, and documented thousands of species of fauna and flora in Colombia, Cuba, and the Andes. Along with striking...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2006
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Summary: As visually spectacular as it is informative, this program thoroughly surveys the world's varied climate systems. Using simple color-coded maps based on the Koppen classification system, the video identifies the characteristics of the following zones: humid tropical climates, wet-dry tropics, dry climates, subtropical and mid-latitude deserts and steppes, humid mid-latitude climates, humid...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005
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Summary: A life-sustaining envelope of gas surrounds the earth. This atmosphere contains oxygen, CO2, water vapor, and other gases-it is what generates climate, which affects all living beings. This program analyzes the sun's gradual brightening and the relationship between sunlight and CO2, explains why the atmospheres of Mars and Venus cannot sustain life, theorizes about the disappearance of...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2006
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Summary: Marine scientists have mapped the ocean floor and discovered that the "spine" of the earth runs down the Atlantic Ocean, then up through the Indian and Pacific Oceans. It is here that the earth's crust was forged, and it is also where living things first existed. Using satellite images and the latest marine technology, this program contains stunning footage of the ocean floor, the underwater...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2007
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Summary: This program looks at the way soils can vary even within a small area of a forest. A well-developed podzol is examined in detail, with samples taken from the center of each horizon and then analyzed for organic content, soil acidity, mineral content, and particle size distribution. The measurements and analyses demonstrate why three soil profiles can be so very different in closely contiguous...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005
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Summary: Often thought of as nature at its most elusive and chaotic, the wind is actually a function of highly regimented patterns-forces within the Earth's atmosphere that have shaped the destiny of continents and lie at the heart of some of the greatest turning points in human history. This program travels to stunning locations in the Sahara desert, on the coast of West Africa, and among the currents...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2010
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Summary: Millions of visitors have seen Yellowstone's bubbling mud pots and clockwork geysers, but 90 percent of the national park's 2 million acres are barely touched, holding far more than what most people see. It's a giant swath of terrain-much of it remote, some of it dangerous-but all of it commands awe and respect. Wolves, bison, and bears roam freely; an incredible number of waterfalls have been...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2010
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Summary: The ocean tides offer a clean and renewable energy source that can reduce reliance on fossil fuels. This Science Screen Report shows how Earth's tides are formed, illustrates their relationship to the Moon's gravitational forces, and explains how these principles can be applied to the construction of underwater turbines. The program also explores efforts to reduce the environmental impact of...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2006
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Summary: Called "the rainforests of the sea," the world's coral reefs are home to millions of species. But these underwater ecosystems are in grave danger. This program travels to Chumbe Island Coral Park, Zanzibar; Mafia Island Marine Park, Tanzania; and Ras Mohammed National Park, Egypt, to study the fragile ecology and amazing biodiversity of coral reefs-and the impacts of tourism, pollution,...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005
View online at AVOD
Summary: In this program, James Lovelock explains the development and evolution of his Gaia hypothesis, which considers the Earth as an intimately linked system of physical, chemical, and biological processes, interacting in a self-regulating way to maintain the conditions necessary for life. He discusses counterarguments proposed by scientists including Richard Dawkins. The Daisyworld climatic...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005
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Summary: This Science Screen Report looks at the causes of climatic conditions and their influence on human activity. Outlining principles of topography and atmospheric pressure, the program identifies specific types of weather and how they form global patterns-sometimes with damaging and deadly results. The role of ocean currents, and their relation to massive storm systems such as hurricanes and El...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2006
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Summary: Three billion years ago, bacteria polluted the atmosphere with a new gas, oxygen, and changed the planet forever. This new "poison" gas became the catalyst for life to emerge. But today, humankind is also creating new gases, along with altering the composition of the atmosphere by building dams and removing forests. This program examines the possible consequences of our actions.
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2007
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Summary: The Earth is like a living, breathing organism. From its molten core to the upper reaches of the atmosphere, nothing is still. How was the planet formed, and what are the forces that continue to sculpt it? This program uses animated topographical maps, a broken pane of glass, a fortune in diamonds, a floor-sanding machine, stalactites, flowing glaciers, a merry-go-round, a greenhouse, and more...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2009
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Summary: At one time, lush, steaming jungles covered much of the planet's land mass. Through this program, students can expand their understanding of rainforests and how their inhabitants live. Special attention is given to the threats to these incredibly rich ecosystems, home to more than half of the different kinds of animals and plants that live on Earth.
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005
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Summary: This program presents a comprehensive scientific examination of global warming and El Nino, while viewers travel to the battlefields of Waterloo, to Hawaii and Antarctica, and across North America to learn how complex, contradictory, and influential weather can be. Topics include the role played by weather in Napoleon's defeat, and the relationship of El Nino to underwater volcanic activity....
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005
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Summary: Following National Geographic explorer and correspondent Nick Baker, this program takes a remarkable 5,000-mile road trip along one of the greatest mountain ecosystems in the world-the Rockies. Beginning at the northernmost reaches of the Yukon and ending in the breathtaking parklands of Yellowstone, Baker sets out to explore the natural history of these locations in the wake of an ambitious...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2010
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Summary: If global warming cycles are natural phenomena, why should humans alter their consumption habits and behavior? Have we really accelerated climate change? This program studies the causes of ozone depletion and the buildup of greenhouse gases-examining both sides of the highly politicized issue while making the case that current warming trends are in fact human-caused. Outlining the importance of...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2009
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Summary: For nearly 10,000 years, the Earth's wild places have been replaced by agricultural landscapes—an occurrence that has left a single question in its wake: where are the wild things? In Forever Wild, a part of the PBS Scientific Frontiers series, host Alan Alda goes behind the scenes with forest and wild life advocates as they examine the questions brought about by a domesticated world: what does...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2002