science top stories popular news  

Daily non-political popular news in brief.

US Climate Change Science Program making good progress in documenting and understanding changes

09-13-2007 · EurekAlert!

Climate change research directed by the federal government has made good progress in documenting and understanding temperature trends and related environmental changes on a global scale, says a new report from the National Research Council. The ability to predict future climate changes also has improved, but efforts to understand the impact of such changes on society and analyze mitigation and adaptation strategies are still relatively immature, added the committee that wrote the report.

Read more »

Keywords: climate, change, science, program, making, good, progress, documenting, understanding, changes

« Previous | Next »

Similar news on "US Climate Change Science Program making good progress in documenting and understanding changes":

  1. US Climate Change Science Program provides key contributions to IPCC fourth assessment
    02-15-2007 · EurekAlert!
    Research conducted by scientists funded through the U.S. Climate Change Science Program (CCSP) has helped resolve key uncertainties about the causes of global climate change and has helped refine projected future changes in temperature and sea-level rise, as published in the Working Group I contribution to the Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report, the summary of which was issued Feb. 2, 2007.
    Similar news · Read more »
  2. New evidence of the link between carbon dioxide emissions and climate change in boreal ecosystems
    02-18-2007 · EurekAlert!
    New research aimed at understanding the link between carbon dioxide emissions and climate change in boreal systems has found clear links between both spring and fall temperature changes and carbon uptake/loss. Dr. Kevin Robert Gurney, assistant professor in the Earth & Atmospheric Science/Agronomy at Purdue University and associate director of the Purdue Climate Change Research Center, presented these results at the American Association for the Advancement of Science meeting in San Francisco, Calif., on December 17.
    Similar news · Read more »
  3. First-ever 'State of the Carbon Cycle Report' finds troubling imbalance
    11-14-2007 · EurekAlert!
    The first "State of the Carbon Cycle Report" for North America, released online this week by the US Climate Change Science Program, finds the continent's carbon budget increasingly overwhelmed by human-caused emissions. North American sources release nearly 2 billion tons of carbon into the atmosphere each year, mostly as carbon dioxide. Carbon "sinks" such as growing forests may remove up to half this amount, but these current sinks may turn into new sources as climate changes.
    Similar news · Read more »
  4. European lead in reading past climates from ice cores
    10-11-2007 · EurekAlert!
    Climate change is a reality today, but how can we find out about the future dangers it poses? What we really need is a full record of the Earth's climate for several hundred thousand years, complete with samples of air from different epochs that can be taken to the lab for analysis. Incredibly, this record exists, in the icecaps of the Arctic and Antarctic regions, and a European Science Foundation program has a key role in deciphering it.
    Similar news · Read more »
  5. 21st century water management: Calculating with the unknown
    01-31-2008 · EurekAlert!
    Climate change is making a central assumption of water management obsolete: Water-resource risk assessment and planning are currently based on the notion that factors such as precipitation and streamflow fluctuate within an unchanging envelope of variability. But anthropogenic change of Earth's climate is altering the means and extremes of these factors so that this paradigm of stationarity no longer applies, researchers report in the latest issue of Science.
    Similar news · Read more »
  6. Understanding the Arctic -- NSF-funded expeditions cover new ground in climate science
    12-28-2006 · EurekAlert!
    The effects of climate change appear in the Arctic before becoming apparent in other regions, but scientists know little about the Arctic sea floor. An international NSF-funded collaboration is exploring the ongoing effects of climate change in the Arctic.
    Similar news · Read more »
  7. Impoverished areas of Africa and Asia face severe crop losses from climate change in 20 years
    01-31-2008 · EurekAlert!
    Many of the world's poorest regions could face severe crop losses in the next two decades because of climate change, according to a new study by researchers at Stanford University's Program on Food Security and the Environment. Their findings will be published in the Feb. 1 issue of the journal Science.
    Similar news · Read more »
  8. Climate changes, Cod collapse have altered North Atlantic ecosystems
    02-22-2007 · EurekAlert!
    Climate change plays a role in ecosystem changes along the continental shelf waters of the Northwest Atlantic Ocean, reports a Cornell oceanographer in the Feb. 23 issue of Science.
    Similar news · Read more »
  9. Weird 'Engine of The Reef' Revealed
    08-30-2007 · EurekAlert!
    A team of coral researchers has taken a major stride towards revealing the workings of the mysterious ‘engine’ that drives Australia’s Great Barrier Reef, and corals the world over. The science has critical importance in understanding why coral reefs bleach and die, how they respond to climate change - and how that might affect humanity, they say.
    Similar news · Read more »
  10. Understanding the global carbon budget -- Woods Hole Research Center expert provides insights
    05-09-2007 · EurekAlert!
    As climate change becomes a more central issue in local, national, and international discussions, understanding the global carbon budget, and how it influences global warming, will become increasingly crucial. One of the world's preeminent carbon experts, Dr. R. A. Houghton, has authored a synthesis paper on the topic, summarizing the global carbon budget and why it is important. The work is featured in the current issue of the Annual Review of Earth and Planetary Science.
    Similar news · Read more »