Due to a lapse in appropriations, the majority of USGS websites may not be up to date and may not reflect current conditions. Websites displaying real-time data, such as Earthquake and Water and information needed for public health and safety will be updated with limited support. Additionally, USGS will not be able to respond to inquiries until appropriations are enacted.  For more information, please see www.doi.gov/shutdown

Science Center Objects

Grazing can have different impacts on an ecosystem including as a fire suppresant. USGS scientists are examining the effects of grazing in different environments to provide land resource managers with data they can use when determining grazing plans and actions.