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The Sri Lanka dry-zone dry evergreen forests are made up mostly of evergreen trees, which distinguish them from the deciduous trees that characterize most other tropical dry broadleaf forest ecoregions. The dry-zone dry evergreen forests most closely resemble the East Deccan dry evergreen forests of India's southeast coast.
Sri Lanka map of climate classification zones. Sri Lanka is in the north-equatorial tropical zone. Therefore it experiences a climate with high rainfall and temperature which permits the county to be broadly classified into groups as follows. Terrestrial ecosystems Forests – Lowland rain forests, dry monsoon forests, montane forests, thorn scrubs
Overall, Sri Lanka has 80 major dams and 18,000 extant tanks. [12] Between 10,000 and 14,000 tanks are in active use as irrigation sources; the majority of these hold water in the north-central lowland dry zone.
The Sri Lanka dry-zone dry evergreen forests are a tropical dry broadleaf forest ecoregion, which, like the neighbouring East Deccan dry evergreen forests of India's Coromandel Coast, is characterised by evergreen trees, rather than the dry-season deciduous trees that predominate in most other tropical dry broadleaf forests.
Through such projects, the government of Sri Lanka has planned to recreate in the dry zone the lush, landscape associated with the irrigation works in ancient Sri Lanka. [6] Beginning in the 16th century and culminating during the British rule of the 19th and 20th centuries, the plantation economy came to dominate large sections of the ...
Ecological zones of Sri Lanka [2] The mountains and the southwestern part of the country, known as the "wet zone", receive ample rainfall (an annual average of 2500 millimeters). Most of the southeast, east, and northern parts of the country comprise the "dry zone", which receives between 1200 and 1900 mm of rain annually.
The national park's vegetation is classified into Sri Lanka dry-zone dry evergreen forests. [4] Dominant grass species Sacciolepis interrupta is a main food source for elephants. [3] Common floral species of the park include Drypetes sepiaria, Manilkara hexandra, Berrya cordifolia, Vitex pinnata, Chloroxylon swietenia, and the golden shower ...
Sri Lankan state-sponsored colonization schemes is the government program of settling mostly Sinhalese farmers from the densely populated wet zone into the sparsely populated areas of the dry zone. This has taken place since the 1950s near tanks and reservoirs being built in major irrigation and hydro-power programs such as the Mahaweli project .