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U.S. State Department report says tar sands pipeline won’t cause serious environmental damage

In a report released today, the U.S. State Dept.
Jul 31, 2020

U.S. State Department report says tar sands pipeline won’t cause serious environmental damage

U.S. State Department report says tar sands pipeline won’t cause serious environmental damage

In a report released today, the U.S. State Dept.
In a report released today, the U.S. State Dept.
Jul 31, 2020

Hope Mine regrowth project shows power of biochar

Hope Mine regrowth project shows power of biochar

A new generation of pioneers have struck proverbial gold at an abandoned silver mine near Aspen. What was once a wasteland of arsenic, cadmium, lead and zinc on a steep mountainside that abuts Castle Creek is now a haven for natural grasses and wildflowers that have stabilized the slope and drastically reduced the risk of the heavy metals crashing into the city’s main water supply. The striking change of scenery around Hope Mine is the result of the first whole-scale reclamation project ever attempted in the United States, and possibly the world, using biochar — a type of charcoal produced through the thermal treatment of organic material in an oxygen-limited environment.
A new generation of pioneers have struck proverbial gold at an abandoned silver mine near Aspen. What was once a wasteland of arsenic, cadmium, lead and zinc on a steep mountainside that abuts Castle Creek is now a haven for natural grasses and wildflowers that have stabilized the slope and drastically reduced the risk of the heavy metals crashing into the city’s main water supply. The striking change of scenery around Hope Mine is the result of the first whole-scale reclamation project ever attempted in the United States, and possibly the world, using biochar — a type of charcoal produced through the thermal treatment of organic material in an oxygen-limited environment.
Jul 31, 2020
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