SUBSCRIBE CLASSIFIEDS
CALENDAR
ADVERTISE FOR AUTHORS CONTACT US ARCHIVE SEARCH
features
In Search of the Mercury Solution
Mercury contamination is a leading threat to U.S. lakes and estuaries. Some large-scale ecosystem studies are trying to get at the recent source of the problem: air pollution.
Lisa M. Pinsker
Hubbard Brook: Making Watershed Links
For nearly 40 years, one experimental forest in New Hampshire has led the way for long-term, multi-disciplinary ecological research geared toward making sound environmental policy decisions.
Greg Peterson
Education & Outreach: Using Real-time Data for Public Outreach and Safety
The Sabino Creek Canyon Recreation Area in Arizona is whetting visitors' interest in local hydrology with up-to-the-minute stream-flow and climate information.
Kyle Blasch

news.html


August 28
Climate change report reexamined
August 22
Looking for life in the Atacama Desert
August 19
Fast earthquakes break speed limit
August 14
Greek Islands blasted with strong quakes
August 11
The Hawaiian hotspot debate: an update
August 4
On Exhibit: Gems at the Bruce Museum

Webextras Archive

News Notes
Greenspan calls for gas imports
Homestake washout
Open house informs public, cheers scientists
Mars Express for geologists
Tertiary acid rain survivors
China fills Three Gorges Dam
Making mountains from a molehill

Geophenomena
Montserrat: Measuring an ozone-depleting volcano in the Caribbean

Technology

Robot Maps Coal Mine in 3-D
Meet Groundhog: a 1,600-pound autonomous robot designed to map abandoned coal mines in 3-D and save lives in the process.
Tim Palucka

views.html

Comment
Geosciences and the Future of Environmental
Research at NSF

The geosciences must take an integrated approach to research in order to help decision-makers and society maintain a healthy planet.
Margaret Leinen

Political Scene
A Geological Path to City Hall
How one exploration geologist bucked the trend and became mayor of Denver.
Larry Kennedy

Geologic Column
Is There a Doctor in the House?
Geology and medicine are surprisingly and inextricably linked.
Lisa A. Rossbacher

Untitled Document

Profiles
Kathryn Sullivan: It's about the journey

Energy & Resources
Mineral Resources of Peru’s Ancient Societies
The survival of ancient Peruvian societies hinged on their understanding and wise use of local mineral resources.
William E. Brooks

Check out this month's Energy Notes!

Geomedia

Sea Legs: Tales of a Woman Oceanographer

Table of Contents
Letter from the Editor
Where on Earth?

Calendar
Classifieds


cover ON THE COVER
Aerial view of Experimental Lakes Area Lake 302 located on the Precambrian Shield of northwestern Ontario, approximately 250 kilometers east of Winnipeg. It is one of 58 small lakes that the Canadian and Ontario governments have set aside since 1968 for use in ecosystem-scale experiments and long-term monitoring. While Lake 302 was the site of eutrophication experiments in the 1970s and later for acid-rain experiments, other lakes have served as sites for research on contamination by metals, such as mercury. Read story. Photo provided by John Shearer, Experimental Lakes Area.
announcing

Coming Soon...
September
: Diversity in the geosciences
October: Rebuilding Iraq

Get your copy of the AGI Publications Catalog! E mail jr@agiweb.org for more.

Visit our searchable archive.




Geotimes Home | AGI Home | Information Services | Geoscience Education | Public Policy | Programs | Publications | Careers

© 2014 American Geological Institute. All rights reserved. Any copying, redistribution or retransmission of any of the contents of this service without the express written consent of the American Geological Institute is expressly prohibited. For all electronic copyright requests, visit: http://www.copyright.com/ccc/do/showConfigurator?WT.mc_id=PubLink