Seychelles - Wikipedia
2 天之前 · An island nation, Seychelles is located in the Somali Sea segment of the Indian Ocean, northeast of Madagascar and about 1,600 km (860 nmi) east of Kenya. The Constitution of Seychelles lists 155 named islands, [ 56 ] and a further 7 reclaimed islands have been created subsequent to the publication of the Constitution.
Indian Ocean - The World Factbook
2024年12月20日 · Photos of Indian Ocean. view 7 photos. Country Map. View Details. Contents. Introduction. Geography. Environment. Government. Introduction. Background. Tip Visit the Definitions and Notes page to view a description of each topic. ... Profile of the sea floor: Figure 2. Indian Ocean sea floor: Elevation. Distance Sunlight Travels in the Ocean ...
Indian Ocean - Wikipedia
2 天之前 · 80% of the Indian Ocean is open ocean and includes nine large marine ecosystems: the Agulhas Current, Somali Coastal Current, Red Sea, Arabian Sea, Bay of Bengal, Gulf of Thailand, West Central Australian Shelf, Northwest Australian Shelf …
Indian Ocean | History, Map, Depth, Islands, & Facts | Britannica
1 天前 · Indian Ocean, body of salt water covering about one-fifth of the world ocean area. It is the smallest, youngest, and physically most complex of the world’s three major oceans (Pacific, Atlantic, and Indian). It stretches for more than 6,200 miles (10,000 km) between the southern tips of Africa and Australia.
Seychelles | Culture, History, & People | Britannica
3 天之前 · Seychelles, one of the world’s smallest countries. It is a republic comprising about 115 islands in the western Indian Ocean, with lush tropical vegetation, beautiful beaches, and diverse marine life. The capital is Victoria, located on the island of Mahe.
Indian Ocean - Exploration, Trade, Navigation | Britannica
4 天之前 · Several ships have crossed the Indian Ocean to collect information on mineral resources of the continental shelves and the deep ocean floor. Several legs of the Deep Sea Drilling Project (1968–83) were in the Indian Ocean.
Sea urchin - Wikipedia
2 天之前 · Sea urchins or urchins (/ ˈ ɜːr tʃ ɪ n z /) are typically spiny, globular animals, echinoderms in the class Echinoidea. About 950 species live on the seabed, inhabiting all oceans and depth zones from the intertidal to 5,000 metres (16,000 ft; 2,700 fathoms). [1] Their tests (hard shells) are round and spiny, typically from 3 to 10 cm (1 ...
A Giant Tortoise Lives in the 'Galápagos of the Indian Ocean'
2025年1月6日 · Hailing from the Indian Ocean and the Galapagos islands, giant tortoises have been one of the most durable and long-living species for centuries upon centuries. These massive, slow-moving creatures are famous for their size, longevity and role in shaping their ecosystems. They're living symbols of conservation and natural history.
What drew these 1,300 perfect circles on the sea floor? We may …
1 天前 · The ocean scientist was nearing the last day of a month-long mission: With a small crew, including her husband, oceanographer Gérard Pergent, and a graduate student from the University of Corsica ...
Indian taxonomist forays into the uncharted waters of meiofauna
20 小时之前 · Jacob also hopes that the funding will provide more recognition to deep-sea benthic studies in the Indian Ocean and broaden the mapping of marine life in the region. Researchers have generally stayed away from studying meiofauna in the country, and she hopes this too will change. “Studying benthos is not easy.