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Nepal, high up in the Himalayas, is one of the most beautiful and poorest nations. This program reveals the variety and nature of life on high and examines how people have managed to sustain themselves in the past, at a cost that can no longer be paid as deforestation and other forms of environmental exploitation have begun to undermine living conditions. At this critical juncture, the population of Nepal has reached the maximum its territory can feed: with crops grown at the greatest possible height in the summer and grazing animals at lower altitudes in the winter, the country is using every square inch of land possible to supply food. The yield cannot be increased and the land area is not enlargeable, while the population continues to increase. What are the possible solutions? (28 minutes)



 
        

Item#: This title is currently not available.
Copyright date: ©1991



Part of the Series : Man and the Biosphere
     


Only available in the US, Canada, Australia/New Zealand, the United Kingdom, Ireland, Malta and South Africa.




Preserving the Rain Forest

Humans came out of the African forest, and continue to live in equilibrium with the tropical forest in Africa, Brazil, and elsewhere-hunting, fishing, collecting plants. Trouble only begins when humans begin to cultivate plants in the forest, cutting...(more details)
 
Coastlines

They appear like permanent lines on maps, but coastlines are in constant flux, eaten away by erosion and extended by deposits of sand and stone carried by water. This program looks at the vegetation that is gradually established; at the continental s...(more details)
 
Wetlands and Pinelands

This program is devoted to a study of wetland ecosystems, from the Pine Barrens of New Jersey to areas of Mexico and Belize, where government regulation and environmental planning are recognizing the role of humans in the ecosystem-demonstrating that...(more details)
 
Life in Arid and Semi-Arid Lands

This program explains what a desert is, why it occurs, what kinds of plant and animal life it sustains, and how that life is adapted to-or adapts to-the lack of water. The primary focus is on the effects of growing populations in arid or semi-arid re...(more details)
 
The Desert as Laboratory

This program looks at two deserts that are being used as research models in an effort to understand the role of humans in the desert ecosystem. In the Mapimi in northern Mexico, scientists are studying the best methods of irrigation, the disposition ...(more details)
 


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