Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"arsenic methylation"”.
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Effect of soil amendments on the chemical transformation of arsenic and the microbial diversity in rice paddy microbiome
Paddy management practices greatly influence arsenic biogeochemistry. For sustainable rice production, rice needs to be free from arsenic. Different soil amendments such as animal manure in flooded paddy soil could enhance arsenic reductive mobilization, biomethylation, and volatilization which …
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Elemental content to rice grain related to growing regions and soil microbiology
… of many Asian countries including Sri Lanka. Arsenic and other micropollutants accumulation in rice grain is becoming a serious issue due to several reasons. Some of these micropollutants are highly carcinogenic even in trace amounts. Moreover, People who use rice as their staple food has a …
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Microbial transformation of arsenic in Bengal floodplain
Presence of arsenic in paddy soils in Bangladesh has become a major concern, with Holocene soils reported to have higher levels of arsenic compared to Pleistocene. However, to date there is limited data on how geomorphology, land use and soil microbes drive bioavailability of arsenic in the paddy …