freshwater.sub-alpine.nitrogen.estuarine.decidious.quagmire.isotope.
 
 
   

 
 
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Florida Everglades
15N Mesocosm
Florida Everglades
Natural Abundance
 
Northwestern Pennsylvania Wetlands
Caddisfly and Wetland Detritus
 
 
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Texas Estuarine Marshes
Aransas National Wildlife Refuge
Center for Biological Field Studies
Retention Pond Succession
Center for Biological Field Studies
Long-term Water Quality