【摘 要】
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This study investigated the effects of plant presence,plant identity and their species richness on pH,dissolved oxygen(DO),oxidation-reduction potential(ORP
【机 构】
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KeyLaboratoryofEcologicalRemediationandSafeUtilizationofHeavyMetal-PollutedSoils,HunanUniversityofSc
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This study investigated the effects of plant presence,plant identity and their species richness on pH,dissolved oxygen(DO),oxidation-reduction potential(ORP),denitrification(DNF),dissimilatory NO3-reduction to ammonium(DNRA)and two associated bacterial community compositions in thirty vertical flow microcosm wetlands irrigated with the Hoagland solution,where three plant species richness levels(i.e.unplanted,monocultured and 4-species polycultured treatment,respectively)were established using four macrophytes.
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