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Hydrology strongly controlled nitrate cycling in a tidal freshwater river
Study reveals how discharge and residence time control nitrogen cycling in tidal freshwater zones, with denitrification dominating during low-flow periods and implications for managing estuarine.
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Elevated CO2 did not alter soil nitrogen or phosphorus mobilization
Elevated CO2 does not enhance nitrogen or phosphorus mobilization in Eucalyptus woodland, suggesting phosphorus limitation stems from scarcity rather than competition.