Eric Wickham,Dr. David Suzuki's Dead Fish and Fat Cats: A No-Nonsense Journey Through Our PDF

Rough-Hewn Land: A Geologic Journey from California to the - download pdf or read online

"Unfold a map of North America," Keith Heyer Meldahl writes, "and first thing to snatch your eye is the daring shift among the good Plains and the Rocky Mountains. " during this soaking up booklet, 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 striking and scientifically fascinating landscapes.

Desheng Dash Wu,Yong Zhou's Modeling Risk Management for Resources and Environment in PDF

This edited quantity expands the scope of chance administration past finance to incorporate assets and surroundings concerns in China. It offers the cutting-edge techniques of utilizing possibility administration to successfully deal with assets and setting. either case stories and theoretical methodologies are mentioned.

Read e-book online 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 common price? Why do bull elk develop these huge, immense antlers? Using his adventure as a biologist and ecologist, George Constantz illuminates those extraordinary slices of mountain existence in undeniable yet enticing language.

The Sunken Billions Revisited: Progress and Challenges in - download pdf or read online

This record updates past reports that measured in monetary phrases the level of organic losses brought on by overfishing globally. the hot estimates examine those 'sunken billions' at $83 billion every year. The file additional exhibits transparent course can result in the restoration of those significant losses, together with via major aid in worldwide fishing overcapacity.