Research News

November 21, 2007

Our World of Water - Crisis and Confusion

Taken for granted by some, stolen by others, water is one of the world's most valuable commodities. In some places, a gallon of water is worth more than a gallon of petroleum, according to Miguel Medina, a specialist in hydrology and water resources at Duke's Department of Civil and Environmental [...]

November 09, 2007

Duke to Establish New Center for Engineering, Energy and the Environment

A gift of $7.85 million by a Duke alumnus and his wife will create a center to educate students to meet the world’s energy needs while also improving its environment, university President Richard H. Brodhead announced Nov. 9. The Gendell Center for Engineering, Energy and the Environment is being [...]

November 01, 2007

Raising Awareness about Contaminated Water in Ghana

Fred Boadu made an unexpected discovery while mapping the geology in his home country of Ghana. The fractured bedrock beneath villages there allow nitrates from fertilizers to seep down into the groundwater, which is then pumped through boreholes for domestic use.

September 12, 2007

Students Take Part in Climate-Decoding Mission

Summer 2007 — After taking CEE Professor Ana Barros’ Focus program course in his freshman year, William Patrick took the initiative to ask if Barros might have anything he could do for the summer. He soon found himself as one of the only undergraduates participating in a massive, multi-aircraft [...]

September 01, 2007

Eischeid wins NWRI Fellowship

Graduate student Anne Eischeid has been selected to receive a National Water Research Institute (NWRI) fellowship worth $10,000 a year for her doctoral research. Eischeid is using molecular biology to investigate the effectiveness of traditional and new ultraviolet technologies on adenoviruses, [...]

September 01, 2007

Bolch wins NASA ESS Fellowship

CEE graduate student Michael Adam Bolch was awarded a NASA Earth System Science (ESS) fellowship. The fellowship is worth $24,000 annually and may be renewed for an additional two years. His research is entitled, "Evaluating the Effects of Land-Surface Heterogeneity at Various Scales on Atmospheric [...]

August 15, 2007

Air Quality

Aerosol particles in the air originating from a number of sources, including motor vehicles, industrial processes and forest fires, reduce air quality and can lead to asthma and cardiovascular problems, among other illnesses. The standard method for keeping tabs on the air-polluting particles [...]

August 15, 2007

Understanding Climate

The amount and type of vegetation found at the Earth's surface--be it forests or agricultural fields--has a significant impact on the interaction between the land and atmosphere, including the absorption of solar energy and the evaporation of water. That interaction influences cloud cover and the [...]

August 15, 2007

More Runoff - But Why?

Even though humans are using more water than ever, continental water runoff steadily increased in the 20th Century. Competing scientific explanations abound. Some argue that global warming is causing more rainfall than the soil can absorb. Others contend runoff is a result of less overall [...]

August 15, 2007

Nothing but Sand

Human encroachment, agriculture, livestock grazing and climate changes have dramatically increased the conversion of fragile grasslands to deserts worldwide. A major impact of desertification is loss of biodiversity and decreased capacity to produce crops. Ironically, droughts are common in these [...]