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"Unfold a map of North America," Keith Heyer Meldahl writes, "and the very first thing to snatch your eye is the daring shift among the good Plains and the Rocky Mountains. " during this soaking up ebook, Meldahl takes readers on a 1000-mile-long box journey again via greater than a hundred million years of deep time to discover America’s such a lot remarkable and scientifically exciting landscapes.

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This edited quantity expands the scope of possibility administration past finance to incorporate assets and atmosphere concerns in China. It offers the state of the art ways of utilizing danger administration to successfully deal with assets and surroundings. either case experiences and theoretical methodologies are mentioned.

George Constantz's Ice, Fire, and Nutcrackers: A Rocky Mountain Ecology PDF

Why do quaking aspens develop in in demand clumps instead of randomly scattered around the panorama? Why and the way does a rufous hummingbird drop its metabolism to one-hundredth of its basic expense? Why do bull elk develop these huge, immense antlers? Using his event as a biologist and ecologist, George Constantz illuminates those striking slices of mountain existence in undeniable yet enticing language.

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This record updates prior reviews that measured in financial phrases the level of organic losses brought on by overfishing globally. the hot estimates verify those 'sunken billions' at $83 billion every year. The file additional indicates transparent course can result in the restoration of those significant losses, together with via major relief in worldwide fishing overcapacity.