Browsing Smithsonian Environmental Research Center by Author "Hager, Rachel N."

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Complex invader-ecosystem interactions and seasonality mediate the impact of non-native <I>Phragmites</I> on CH<SUB>4</SUB> emissions

Mueller, Peter; Hager, Rachel N.; Meschter, Justin E.; Mozdzer, Thomas J.; Langley, J. Adam; Jensen, Kai; Megonigal, J. Patrick (2016)

Invasive plants can influence ecosystem processes such as greenhouse gas (GHG) emissions from wetland systems directly through plant-mediated transfer of GHGs to the atmosphere or through indirect modification of the ...
Global change accelerates carbon assimilation by a wetland ecosystem engineer

Caplan, Joshua S.; Hager, Rachel N.; Megonigal, J. Patrick; Mozdzer, Thomas J. (2015)

The primary productivity of coastal wetlands is changing dramatically in response to rising atmospheric carbon dioxide (CO 2 ) concentrations, nitrogen (N) enrichment, and invasions by novel species, potentially altering ...

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