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Climate change in Sri Lanka. Visualisation of average annual temperature anomaly in Sri Lanka, 1901 to 2020. Climate change is an important issue in Sri Lanka, and its effects threaten to impact both human and natural systems. Roughly 50 percent of its 22 million citizens live in low-lying coastal areas in the west, south, and south-west of the ...
Cyclone Thane. Very Severe Cyclonic Storm Thane was the strongest tropical cyclone of 2011 within the Bay of Bengal. Thane initially developed as a tropical disturbance within the monsoon trough to the west of Indonesia. Over the next couple of days the disturbance gradually developed further while moving towards the northwest, and was declared ...
Geography of Sri Lanka. Sri Lanka, formerly called Ceylon, is an island nation in the Indian Ocean, southeast of the Indian subcontinent, in a strategic location near major sea lanes. [1] The nation has a total area of 65,610 square kilometres (25,330 sq mi), with 64,630 square kilometres (24,950 sq mi) of land and 980 square kilometres (380 sq ...
Today, the most commonly used climate map is the Köppen climate classification, developed by Russian climatologist of German descent and amateur botanist Wladimir Köppen (1846–1940), which divides the world into five major climate regions, based on average annual precipitation, average monthly precipitation, and average monthly temperature ...
The tank cascade system (Sinhala: එල්ලංගාව, romanized: ellaṅgāva) is an ancient irrigation system spanning the island of Sri Lanka. It is a network of thousands of small irrigation tanks (Sinhala: වැව, romanized: wewa) draining to large reservoirs that store rainwater and surface runoff for later use. They make ...
The provinces have existed since the 19th century but did not have any legal status until 1987 when the 13th Amendment to the Constitution of Sri Lanka established provincial councils. [ 3 ] [ 4 ] It is the 7th largest province by area and is home to 2.5 million people, the 3rd most populated province.
File:Sri Lanka map of Köppen climate classification.svg. Size of this PNG preview of this SVG file: 600 × 600 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 768 × 768 pixels | 1,024 × 1,024 pixels | 2,048 × 2,048 pixels | 1,900 × 1,900 pixels. Original file (SVG file, nominally 1,900 × 1,900 pixels, file size: 72 KB)
Sri Lanka's population, (1871–2001) Sri Lanka has roughly 22,156,000 people and an annual population growth rate of 0.5%. The birth rate is 13.8 births per 1,000 people, and the death rate is 6.0 deaths per 1,000 people. [ 270 ] Population density is highest in western Sri Lanka, especially in and around the capital.