An Iowa State University agronomy professor is using erosion control methods to restore the Sahel and Niger River in West Africa.
Sedimentation in the Niger River has decreased soil fertility and threatens the economic stability of the region.
West Africans look over the erosion control methods used to inhibit sediment pollution in the Niger River.
Andrew Manu, associate professor of soil science, has been working with the people of Niger to restore degraded lands in the Sahel, the region of West Africa that separates the Sahara Desert from the savannah. Land degradation is threatening the economic stability of the region. “There is hope in the Sahel,” Manu said. “We can restore the Sahel and make it work for the people.”
Manu will present his findings at the 2004 international annual meetings of the American Society of Agronomy, Crop Science Society of America and Soil Science Society of America in Seattle, Wash., Oct. 31 to Nov. 5.
Finding plastic litter from afar
19.11.2018 | Carl von Ossietzky-Universität Oldenburg
Despite government claims, orangutan populations have not increased. Call for better monitoring
06.11.2018 | Deutsches Zentrum für integrative Biodiversitätsforschung (iDiv) Halle-Jena-Leipzig
Researchers at the University of New Hampshire have captured a difficult-to-view singular event involving "magnetic reconnection"--the process by which sparse particles and energy around Earth collide producing a quick but mighty explosion--in the Earth's magnetotail, the magnetic environment that trails behind the planet.
Magnetic reconnection has remained a bit of a mystery to scientists. They know it exists and have documented the effects that the energy explosions can...
Biochips have been developed at TU Wien (Vienna), on which tissue can be produced and examined. This allows supplying the tissue with different substances in a very controlled way.
Cultivating human cells in the Petri dish is not a big challenge today. Producing artificial tissue, however, permeated by fine blood vessels, is a much more...
Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.
In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...
On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.
When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure
Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...
19.11.2018 | Event News
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19.11.2018 | Life Sciences