You are looking at all articles by Usha Raman
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Local knowledge ‘can corroborate climate data’
Community knowledge of environmental shifts can confirm scientific data on climate change.16/05/11
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Marine biodiversity survey reveals data gaps
A marine biodiversity survey of Indian Ocean countries has revealed inadequacies on several levels.17/02/11
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Treated bednets ‘give little additional protection against leishmaniasis’
Insecticide-sprayed bednets are not effective against all species of the sand fly that spreads leishmaniasis, according to a study.19/01/11