Sumatra

From WikiMD's medical encyclopedia

Sumatra is one of the Sunda Islands of western Indonesia. It is the largest island that is located entirely in Indonesia and the sixth-largest island in the world at 473,481 square kilometers.

Geography

Sumatra is an elongated landmass spanning a diagonal northwest-southeast axis. The Indian Ocean borders the west, northwest, and southwest coasts of Sumatra with the island chain of Simeulue, Nias and Mentawai off the western coast. In the northeast the narrow Strait of Malacca separates the island from the Malay Peninsula, which is an extension of the Eurasian continent. In the southeast the narrow Sunda Strait separates Sumatra from Java. The northern tip of Sumatra borders the Andaman Islands, while on the eastern side are the islands of Bangka and Belitung, Karimata Strait and the Java Sea. The Great Sumatran fault, the Sunda megathrust, and a number of volcanoes are located on Sumatra, including the Mount Sinabung, Mount Kerinci, and Mount Sibayak.

History

The history of Sumatra is rich and complex, with influences from India, Arabia, and China, as well as from Europe. The island was known in ancient times by the Sanskrit names of Swarnadwīpa ("Island of Gold") and Swarnabhūmi ("Land of Gold"), because of the gold deposits in the island's highlands. The first mention of the name of Sumatra was in the name of Srivijayan Haji (king) Sumatrabhumi ("King of the land of Sumatra"), who sent an envoy to China in 1017.

Economy

Sumatra is a major producer of a wide variety of commodities and natural resources. It produces coffee, cocoa, pepper, rubber, and tobacco. Palm oil and acacia plantations have been rapidly increasing. Sumatra also has a significant amount of oil production, and natural gas extraction particularly around Aceh and North Sumatra.

Culture

Sumatra is known for its diverse range of ethnic groups, speaking 52 different languages. Most of these groups share many similar traditions and the different languages are often mutually intelligible. The largest ethnic groups are the Minangkabau, Batak, Acehnese, Malay, and Lampung.

Flora and Fauna

Sumatra is home to a rich variety of flora and fauna. It is one of the only places in the world where tigers, elephants, orangutans, and rhinos coexist in the wild. The Sumatran tiger, Sumatran elephant, Sumatran orangutan, and Sumatran rhinoceros are all critically endangered, indicating the urgent need for protection of their habitat.

Stub icon
   This article is a Indonesia-related stub. You can help WikiMD by expanding it!



Navigation: Wellness - Encyclopedia - Health topics - Disease Index‏‎ - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes

Transform your life with W8MD's budget GLP-1 injections from $125.

W8mdlogo.png
W8MD weight loss doctors team

W8MD offers a medical weight loss program to lose weight in Philadelphia. Our physician-supervised medical weight loss provides:

NYC weight loss doctor appointments

Start your NYC weight loss journey today at our NYC medical weight loss and Philadelphia medical weight loss clinics.

Linkedin_Shiny_Icon Facebook_Shiny_Icon YouTube_icon_(2011-2013) Google plus


Advertise on WikiMD

WikiMD's Wellness Encyclopedia

Let Food Be Thy Medicine
Medicine Thy Food - Hippocrates

Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.

Contributors: Prab R. Tumpati, MD