The herbaceous mile-a-minute weed Mikania micrantha Kunth (Asteraceae) is an invasive plant that is known to cause substantial economic and ecological loss in forestry and plantation sectors in its introduced range of Asia-Pacific countries (Sankaran et al., 2008).
Burj Dubai has around 160 flights of stairs.Now called Burj Khalifa. The total number of stairs to Level 160 (the top habitable floor)of Burj Dubai is 2,909; to climb even higher (46 more maintanence levels), ladders are used.
Described as both a âVertical Cityâ and âA Living Wonder,â Burj Khalifa, developed by Dubai-based Emaar Properties PJSC, is the worldâs tallest building. Rising gracefully from the desert, Burj Khalifa honors the city with its extraordinary union of art, engineering and meticulous craftsmanship. At 828 meters (2,716.5 ft), the 200-storey Burj Khalifa has over 160 habitable stories, the most of any building in the world. The tower was inaugurated on January 4, 2010, to coincide with the fourth anniversary of the Accession Day of His Highness Sheikh Mohammed Bin Rashid Al Maktoum as the Ruler of Dubai.