The study found that plant biomass is closely related to mean annual precipitation in grasslands. On average, plant biomass increases with higher MAP, but other factors come into play as well ...

A map from the NWS Climate Prediction Center shows the precipitation outlook for the week ending in December 22, the start of Christmas week. Many states are expecting below-average precipitation.

A new study has investigated how the relationship between mean annual precipitation (MAP) and grassland biomass changes when one or more nutrients are added. The authors show that precipitation ...

NOAA three-month maps show temperature and rain outlook for the Buckeye ... some of us must be wondering what summer will be ... the average temperature in Ohio from May to July was 70 ...