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by Bill Schlesinger in Environment
Tue Apr 7th, 2015

Biochar (formerly known as charcoal) has attracted a lot of recent attention, owing to increasing interest in carbon sequestration in soils for greenhouse gas mitigation. With the use of biomass...

by Bill Schlesinger in Environment
Mon Apr 6th, 2015

Every now and again someone writes me saying that the real source of rising carbon dioxide (CO2) in Earth’s atmosphere is not human combustion of fossil fuels but volcanic emissions....

by Bill Schelesinger in Environment
Sun Apr 5th, 2015

Bill Schlesinger, the retired president of the Cary Institute for Ecosystem Studies, has been writing a blog from his home in Maine. He graciously agreed to share his Citizen Scientist...

by Tom Parrett in Environment
Tue Mar 31st, 2015

An overcapacity crowd at the Cary Institute last Friday evening had the edifying pleasure of listening to Kurt Fausch, a leading stream ecologist, author and lecturer, discuss his book For...

by Tonia Shoumatoff in Environment
Tue Mar 17th, 2015

With the Spring Equinox just a few days away, black bears and their cubs are emerging from hibernation.  They are hungry and starting to forage for food, not only in...

by Antonia Shoumatoff in Environment
Tue Feb 17th, 2015

Winter is hard on our avian friends. Their food sources may be under a blanket of snow. Cold temperatures, snow and ice challenge their reserves.  According to Sean Grace, director...