Vital Signs Volume 20 (2013)
Posted on 6/5/2013
Tracking key trends in the environment, agriculture, energy, society, and the economy.
Vital Signs: Natural Catastrophes
Posted on 5/29/2013
In 2012, the US was seriously affected by weather-related disasters.
Vital Signs: Agriculture Emissions
Posted on 5/8/2013
Increased growth in agricultural production has resulted in increased global agricultural greenhouse gas emissions.