Works of art - works of muck
by Irene Marzolff, Dep. of Physical Geography, Goethe University, Frankfurt am Main, Germany
Dung cakes made from buffalo manure are artfully piled up in a village in Madhya Pradesh. Used as fuel for cooking fires, they are a sustainable energy source in rural areas of India, but add to air pollution by biomass burning.
Irene Marzolff (distributed via imaggeo.egu.eu)