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Air Quality Worsened by Paved Surfaces

By Guest PostJune 11, 2011Environmentair pollution, atmospheric measurements, brad smull, china meteorological administration, coastal cities, computer simulations, emissions, fei chen, ground-level ozone, Houston, houston area, Japan, land and sea temperatures, los angeles, national center for atmospheric research, national science foundation, ncar, nsf, pavement, petrochemical facilities, pollutants, sea, shanghai, smog, traffic jams, unhealthy air, united states, university of tsukuba, urban areas on air pollution, urban development, urbanization, warm summer weather, weather patterns, wind patterns

*Widespread urban development alters weather patterns*

New research focusing on the Houston area suggests that widespread urban development alters weather patterns in a way that can make it easier for pollutants to accumulate during warm summer weather instead of being blown out to sea.

The international study, led by the National Center for Atmospheric Research (NCAR), could have implications for the air quality of fast-growing coastal cities in the United States and other mid-latitude regions overseas. (more…)

Parting The Waters: Computer Modeling Applies Physics to Red Sea Escape Route

By Guest PostSeptember 22, 2010Sciencealexei androsov, animation, Bible, biblical account, biblical account of the red sea parting, carl drews, coastal lagoon, computer modeling, cu, divine miracle, exodus, fluid dynamics, mediterranean sea, miracles, moses, mud flats, nathan paldor, national center for atmospheric research, naum voltzinger, ncar, nile delta, parting of the red sea, pharaoh, suez canal, tsunami, university of colorado at boulder, waters, wind setdown

The biblical account of the parting of the Red Sea has inspired and mystified people for millennia. A new computer modeling study by researchers at the National Center for Atmospheric Research (NCAR) and the University of Colorado at Boulder (CU) shows how the movement of wind as described in the book of Exodus could have parted the waters.

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Global Model Confirms: Cool Roofs Can Offset Carbon Dioxide Emissions and Mitigate Global Warming

By Guest PostJuly 20, 20101 commentEnvironment, Scienceberkeley lab, carbon dioxide, carbon emissions, climate change, cool roof, cool the world, curb, doe, emissions, evaporation, goddard space flight center, hashem akbari, keith oleson, light-colored rooftops, model, NASA, ncar, radiation, steven chu, surabi menon, Technology, temperature, topography, urban heat

Can light-colored rooftops and roads really curb carbon emissions and combat global climate change?

The idea has been around for years, but now, a new study by researchers at Lawrence Berkeley National Laboratory that is the first to use a global model to study the question has found that implementing cool roofs and cool pavements in cities around the world can not only help cities stay cooler, they can also cool the world, with the potential of canceling the heating effect of up to two years of worldwide carbon dioxide emissions.

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‘Sea Levels Rising in Parts of Indian Ocean’

By Guest PostJuly 15, 20102 commentsEnvironmentafrica, Antarctica, arabian sea, atmospheric, balaji rajagopalan, Bangladesh, bay of bengal, global climate, greenhouse gases, India, indian ocean, indo-pacific, Java, mascarenhas archipelago, naval research laboratory in Mississippi, ncar, sea levels, seychelles Islands, sri lanka, sumatra, Tanzania, university of colorado at boulder, weiqing han, Zanzibar

*Greenhouse gases are playing a role in changes, say scientists*

Newly detected rising sea levels in parts of the Indian Ocean, including the coastlines of the Bay of Bengal, the Arabian Sea, Sri Lanka, Sumatra and Java, appear to be at least partly a result of human-induced increases of atmospheric greenhouse gases, says a study led by the University of Colorado at Boulder.

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Tag Archives: ncar

Air Quality Worsened by Paved Surfaces

Parting The Waters: Computer Modeling Applies Physics to Red Sea Escape Route

Global Model Confirms: Cool Roofs Can Offset Carbon Dioxide Emissions and Mitigate Global Warming

‘Sea Levels Rising in Parts of Indian Ocean’