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Home > Rub' al Khali


The Rub' al Khali (الربع الخالي), or Empty Quarter, is the largest sand desert in the world, encompassing the southern third of the Arabian Peninsula, including southern Saudi Arabia, and areas of Oman, the United Arab Emirates and Yemen.

Still largely unexplored, and virtually uninhabited, the desert is a thousand kilometers (600 miles) long, and 500 km (300 mi) wide. Even the Bedouins only skirt the edges of the desert. Nonetheless, tour companies do exist which offer GPS-equipped excursions into the desert. The first documented Westerner to cross the Empty Quarter was Bertram Thomas in 1931.

With summer temperatures ranging from below freezing at night to over 60 degrees Celsius (140 F) at noon, and dunes taller than the Eiffel Tower - over 330 meters (1000 ft) - the desert may be the most forbidding environment on Earth. However, as nearly everwhere else, life flourishes here. Arachnids, rodents and plant life can all be found throughout the Empty Quarter. As an ecoregionEcoregions are defined by the World Wildlife Fund as "relatively large units of land or water containing a distinct assemblage of natural communities and species, with boundaries that approximate the original extent of natural communities prior to major l it falls within the Arabian Desert and East Sahero-Arabian xeric shrublandsThe template of this page is being worked at WikiProject Ecoregions/Template. Please, update this page preferably ecoregion : Arabian Desert and East Sahero-Arabian xeric shrublands (Ref PA1303). Name in arabic : Overview Ecozone : Palearctic Biome : Dese.

DesertificationDesertification is the degradation of land in arid, semi arid and dry sub-humid areas into desert, resulting from various factors including climatic variations and human activities. Modern desertification often arises from the demands of increased populat has increased through the millennia. Before desertification made the caravanDisambiguation Caravans comprise land-based trading convoys, often utilising the camel as a beast of burden, and generally associated with crossing deserts in Asia or Africa. The word caravan is of Persian origin. For similar phenomena in Australia, see c trails leading across the Rub' al Khali so difficult, the caravans of the frankincenseFrankincense is an aromatic resin obtained from the tree Boswellia thurifera or B. It is used in incense. According to the Gospel of Matthew 2:11, gold, frankincense and myrrh were the three gifts brought to Jesus by the magi 'from out of the east. Franki trade crossed now virtually impassable stretches of wasteland, until about 300 CE. See for example the lost cityIn the popular imagination lost cities are real, prosperous, well-populated areas of human habitation that have fallen into terminal decline and been lost to history. Lost cities generally fall into three broad categories: those whose disappearance has be of UbarUbar was a near-legendary trading city that thrived on the frankincense trade hundreds of years before the time of Jesus Christ, at the edge of the Rub' al Khali desert of Arabia. It may have been the same as the legendary city of Irem. In the district of, which depended on such trade. Deserts Arabia

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