science top stories popular news  

Daily non-political popular news in brief.

Rotting leaf litter study could lead to more accurate climate models

01-18-2007 · EurekAlert!

Bags of decomposing leaf litter have allowed a research team led by scientists at UC Berkeley and Colorado State University to produce an elegantly simple set of equations to calculate the nitrogen released into the soil during decomposition, which in turn could significantly improve the accuracy of global climate change models.

Read more »

Keywords: rotting, leaf, litter, study, lead, accurate, climate, models, model

« Previous | Next »

Similar news on "Rotting leaf litter study could lead to more accurate climate models":

  1. AGU Journal Highlights -- May 3, 2007
    05-03-2007 · EurekAlert!
    In this issue: Warming oceans may diminish length of day, Seasonal variations in the seismicity of the Himalayan Mountains, Lead in old Antarctic ice, Reorientations of crystal lattice may explain deep Earth’s seismic jumps, Improved modeling of permafrost dynamics in global climate models, New model shows how layering facilitates rock deformation, Hydrothermal systems may foment periodic unrest at caldera volcanoes, Fluid pore pressures in debris flows, Arctic sea ice vanishing faster than models forecast
    Similar news · Read more »
  2. Electric sand findings could lead to better climate models
    01-07-2008 · EurekAlert!
    Wind isn't acting alone in the geological process behind erosion, sand dunes and airborne dust particles called aerosols. The other culprit is electricity. By taking both factors into account, researchers at the University of Michigan have developed a new model that matches real-world measurements of "saltation" better than the decades-old classical theory.
    Similar news · Read more »
  3. New study increases concerns about climate model reliability
    12-11-2007 · EurekAlert!
    A new study comparing the composite output of 22 leading global climate models with actual climate data finds that the models do an unsatisfactory job of mimicking climate change in key portions of the atmosphere. This research, published online Wednesday in the Royal Meteorological Society's International Journal of Climatology, raises new concerns about the reliability of models used to forecast global warming.
    Similar news · Read more »
  4. MRI finds breast cancer before it becomes dangerous
    08-10-2007 · EurekAlert!
    A study in the Lancet could lead to a change of paradigm in the early diagnosis of breast cancer. It states that magnetic resonance imaging is substantially more accurate than mammography in diagnosing very early stages of breast cancer.
    Similar news · Read more »
  5. NASA study predicts more severe storms with global warming
    08-30-2007 · EurekAlert!
    NASA scientists have developed a new climate model that indicates that the most violent severe storms and tornadoes may become more common as Earth's climate warms.
    Similar news · Read more »
  6. Study pries into ovarian cancer's deadly secrets
    04-11-2007 · EurekAlert!
    A new study sheds light on cell defects that lead to one common type of ovarian cancer and puts forth a promising new mouse model that already is being used for preclinical drug testing. The study focuses on ovarian endometrioid adenocarcinoma, the second most common form of a baffling, deadly disease for which early detection methods and effective treatments have been elusive so far.
    Similar news · Read more »
  7. RAND study finds most schools fail to fully adopt reform models
    11-09-2006 · EurekAlert!
    Schools that embrace comprehensive reform models designed to improve student achievement frequently do not fully adopt all practices recommended by the model developers, according to a RAND Corporation report issued today.A survey of 250 schools from Florida and Texas that embraced comprehensive school reform models found that none had adopted all of the changes the models called for to boost student achievement, according to the study by RAND Education.
    Similar news · Read more »
  8. New cardiovascular risk prediction models developed for women
    02-13-2007 · EurekAlert!
    Researchers have developed a more accurate way to predict the risk of developing cardiovascular disease among women, according to a study in the February 14 issue of JAMA.
    Similar news · Read more »
  9. Expect a warmer, wetter world this century, computer models agree
    10-19-2006 · EurekAlert!
    Recent heat waves, long dry spells and heavy bursts of rain and snow hint at longer-term changes to come, according to a new study based on several advanced climate models. Much of the world will face significant changes in extreme weather events by the end of this century.
    Similar news · Read more »
  10. Study warns climate change and deforestation will lead to declines in global bird diversity
    06-04-2007 · EurekAlert!
    Global warming and the destruction of natural habitats will lead to significant declines and extinctions in the world’s 8,750 terrestrial bird species over the next century, according to a study conducted by biologists at the University of California, San Diego and Princeton University.
    Similar news · Read more »