Articles by David Gonzalez (2 found)

Remote sensing reveals the rapid spread of gold mines in the Amazon

Researchers use cutting-edge technologies to track rapidly expanding gold mining operations in the Peruvian Amazon.

Melting ice in the arctic may change the equation on greenhouse gases

With sea-ice hitting an all-time low in September 2012, scientists are examining how the melt will affect the transfer of greenhouse gases in arctic plant communities.