Todd, 2005: Atmospheric controls on mineral dust emission from the Bodele
Depression, Chad: The role of the low-level jet.
Remotely sensed dune celerity and sand flux measurements of the world's fastest barchans (Bodele
, Chad): Geophys.
et al., "An overview of the pressurized thermal shock issue in the context of the NURESIM project," Science and Technology of Nuclear Installations, vol.
AK, Parate SN, Wadadekar AA, Bobhate SK, Munshi MM.
Peculiarly, over half of this dust comes from just one place; the Bodele
By using pairs of high-resolution optical satellite images taken at differing times, the authors monitored dune migration in the Bodele
depression of northern Chad over time intervals of 1 month to 6.5 years.
Valley in northwestern Chad provides the rainforest with 56 per cent of the mineral dust needed to keep the soil fertile.
The images indicate that more than half of that dust originates from the Bodele
depression, a now-dry basin on the southern edge of the Sahara that in wetter times held a body of water the size of Lake Erie.
For example, the amounts of wildfire smoke from Alaskan boreal forests and desert dust from the Bodele
Depression vary dramatically over time, but the particle properties at each of these sources remain relatively constant, because they arise from the same material, via the same physical mechanisms.
Warren is travelling with a team of senior researchers to the Bodele
depression in northern Chad to measure and model the production and transport of atmospheric dust.
One of the most prolific spawning grounds for dust today is the Bodele
depression, a low-lying area that was once part of Lake Chad.
Although seasonal and thus campaign-related differences in the pattern distribution of frequent DSA are apparent, dust sources located in the Adrar-Hoggar-Air mountain region as well as the Bodele
Depression region were predominantly active throughout all three campaigns.