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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 change 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.