Desert greening desiccating winds and the invasion of sand. The Rajasthan Canal system in India is the major irrigation scheme of the Thar Desert and is intended to reclaim it and to check spreading of the desert to fertile areas. Prevention of shifting sand dunes is accomplished through plantations of "Acacia tortilis" near Laxmangarh town. There are few local tree species suitable for planting in the desert region and these are slow growing. The introduction of exotic tree species in the desert for plantation has become necessary. Many species of Eucalyptus, Acacia, Cassia and other genera from Israel, Australia, US, Russia, Zimbabwe,
Thar Link Express Thar Link Express Thar Link Express () is the Indian portion of the international passenger train Thar Express operated weekly by Indian Railway using its own coaches and locomotives, between Jodhpur and Munabao. Passengers from Munabao then clear customs and are transported to across the border to Zero Point station where the Thar Express takes passengers to Karachi, Pakistan. The track between Barmer, forming part of the then Jodhpur princely State, and Shadi Palli in Sindh, on which the current Thar Link Express runs, was opened in December 1900 to run the Sind Mail, which ran between Bombay and Karachi