Town and Country Planning in Sri Lanka

City planning in Sri Lanka traced back to the 3rd century B.C, and Anuradhapura City which is the first city in the country, was planned by the King Pandukabhaya . The city and human settlement located near  Malwathu oya  river. Accoding to the mahawamsa the city evolution in three stages.The first stage is establishment of small agricultural communities on the malwathu oya river banks. Then the growth of the city center and third stage development of monasteries.Since then the capital city was moved to several locations due to security reasons, and these cities were well planned and some features are remarkable even today.                 Sri Lanka came under the domination of the Portgues, Dutch and the british from year of 1505.The Duch period contributed to the traditional architecture of the buildings. The development of present town planning principals and practices traced back to the british in 1802. The housing and town improvement ordina

  The   evidence of historic settlements in Sri Lanka by 130,000 years ago, probably by 300,000 BP and possibly by 500,000 BP or earlier. the investigations indicate that interglacially correlated with increased atmospheric activity over the island - which was manifested in correspondingly increased rainfall on the windward aspect of the central mountains and increased desiccation on the leeward side due to the drying foehn effect of katabatic winds. This model has been transposed to the eight major ecozones of the country with their respective prehistoric carrying capacities fluctuating in phase with climatic shifts. Population densities in these ecozones have been estimated for the Quaternary on the basis of ethnographic analogy. Subsistence strategy has also been assessed through archaeological evidence against a backdrop of ethnographic analogy and postulated biotic resources that would have been available for exploitation by Quaternary foragers. At the commencement of the 1st