Thar Desert natural vegetation of this dry area is classed as Northwestern thorn scrub forest occurring in small clumps scattered more or less openly. Density and size of patches increase from west to east following the increase in rainfall. The natural vegetation of the Thar Desert is composed of the following tree, shrub and herb species: The endemic floral species include "Calligonum polygonoides", "Prosopis cineraria", "Acacia nilotica", "Tamarix aphylla", "Cenchrus biflorus". The Thar Desert is the most widely populated desert in the world, with a population density of 83 people per km. In India, the inhabitants comprise Hindus, Muslims, and Sikhs. In
Thar Jath Airstrip airport that serves the town of Duar and surrounding communities. It also serves the Thar Jath oil field. There are no known scheduled airlines serving this airport at this time, but the United Nations Humanitarian Air Service served the field from Rumbek Airport. Thar Jath Airstrip Thar Jath Airstrip is an airport in South Sudan. Thar Jath Airstrip is located in Guit County, Fangak State, in north central South Sudan, near the town of Duar. This location lies approximately , by air, north of Juba International Airport, the largest airport in South Sudan. The geographic coordinates of this airport are: