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[期刊论文] 作者：Ashvin Wickramasooriya,,
来源：地学前缘 年份：2009
Landslide is one of the common natural hazards occurring in Sri Lanka.This is more signifycant in central highlands of the country.Some natural conditions of central highlands like geology and geomorp...
Identification of Groundwater Potential Zones in Sri Lanka Using Arial Photography,Remote Sensing an
[期刊论文] 作者：Ashvin Wickramasooriya,,
来源：地学前缘 年份：2009
Majority of the population of Sri Lanka does not have modern pipe-born water system especially in rural areas.They depend entirely on deep hand pump tube wells...
Identification of Groundwater Potential Zones in Sri Lanka Using Arial Photography,Remote Sensing an
[期刊论文] 作者：Ashvin Wickramasooriya,,
来源：地学前缘 年份：2009
Majority of the population of Sri Lanka does not have modern pipe-born water system especially in rural areas.They depend entirely on deep hand pump tube wells and shallow dug wells for their domestic...
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