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200th Anniversary of New Madrid EarthquakesScience Helping to Save Lives in Africa7 Billion People: How will we Sustain a More Populated Planet?Oklahoma Struck by Series of QuakesClimate Change Projections for California’s Bay-Delta System: Five Things Resource Managers Should Know
200th Anniversary of New Madrid Earthquakes
200 years ago, the central Mississippi River Valley was violently shaken by a series of three large earthquakes and thousands of aftershocks. Similar risk today.
Science Helping to Save Lives in Africa
Climate science is helping to predict food shortages, identify impacts on human health, and prepare for future conditions.
7 Billion People: How will we Sustain a More Populated Planet?
As demand grows, Landsat data can help us track trends in key resources. Remote-sensing satellites help scientists to observe our world, monitor changes, and detect critical trends in forestry, water, crops, and urban landscapes. Learn more.
Oklahoma Struck by Series of Quakes
Shaking from Oklahoma's M5.6 main shock, the largest quake in the State's history, was felt from St. Louis to Lubbock. Number of quakes increasing in Oklahoma
Climate Change Projections for California’s Bay-Delta System: Five Things Resource Managers Should Know
A new study provides crucial information for difficult decisions regarding conservation, economic interests, and food and water security. Projected changes for 2010-2099
  • Water in the 21st Century: The National Water Census

    Water in the 21st Century: The National Water Census

    Over the next 10 years, the USGS plans to conduct a new assessment of water availability and use. This national Water Census will address critical aspects of recent Federal legislation, including the need to establish a national water assessment program.

  • Going Natural

    Going Natural

    Recent USGS research shows that climate, vegetation, groundwater recharge rate, and proximity of the contaminants to the water table can all affect and control natural removal rates.

  • USGS at the Society for Environmental Toxicology and Chemistry Conference

    USGS at the Society for Environmental Toxicology and Chemistry Conference

    USGS scientists will join thousands of scientists, managers, and decision makers in Boston this week to present new findings on toxics at the Society for Environmental Toxicology and Chemistry (SETAC) conference in the Hynes Convention Center, Nov. 13-17.

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    Bennett, Michael J.; Noce, Thomas E.; Lienkaemper, James J.

    In support of a study to investigate the history of the Green Valley Fault, 13 cone penetration test soundings and 3 auger borings were made at the Mason Road site in Green Valley, Solano County, California. Three borings were made at or near two of the cone penetration test soundings. The soils are mostly clayey with a few sa
    Cone penetration tests and soil borings at the Mason Road site in Green Valley, Solano County, California

    (Released: Thu, 15 Dec 2011 00:00 -0700)

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    Walter, Donald A.; Masterson, John P.

    Kettle-hole ponds in southeastern Massachusetts are in good hydraulic connection to an extensive coastal aquifer system that includes the Plymouth-Carver aquifer system on the mainland and aquifers underlying Cape Cod. The ponds receive water from, and contribute water to, the underlying glacial aquifer; ponds also receive water from precipitation
    Estimated hydrologic budgets of kettle-hole ponds in coastal aquifers of southeastern Massachusetts

    (Released: Thu, 15 Dec 2011 00:00 -0700)

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    Armstrong, David S.; Richards, Todd A.; Levin, Sara B.

    The U.S. Geological Survey, in cooperation with the Massachusetts Department of Conservation and Recreation, Massachusetts Department of Environmental Protection, and the Massachusetts Department of Fish and Game, conducted an investigation of fish assemblages in small- to medium-sized Massachusetts streams. The objective of this s
    Factors influencing riverine fish assemblages in Massachusetts

    (Released: Thu, 15 Dec 2011 00:00 -0700)

    CoreCast  Podcast feed  iTunes feed

    Connecting People and Urban Streams
    Videographer: Douglas A. Harned
    (5/1/2011 | Length: 5:50)

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