First drone-based measurement of ruminant methane emissions in Africa
Flying a mere nine metres above the grasslands at Kapiti, the International Livestock Research Institute (ILRI)’s research station and wildlife conservancy, a drone not only took pictures of the landscape and livestock inhabitants, but was also measuring methane emissions from herds of ruminants (camels, goats, cows and sheep that digest plant-based food in a specialized stomach, resulting in methane production