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Browsing by Author "Duval, Benjamin D."

Browsing by Author "Duval, Benjamin D."

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  • Altered dynamics of forest recovery under a changing climate 
    Anderson-Teixeira, Kristina J.; Miller, Adam D.; Mohan, Jacqueline E.; Hudiburg, Tara W.; Duval, Benjamin D.; DeLucia, Evan H. (2013)
    Forest regeneration following disturbance is a key ecological process, influencing forest structure and function, species assemblages, and ecosystem–climate interactions. Climate change may alter forest recovery dynamics ...
  • Cumulative response of ecosystem carbon and nitrogen stocks to chronic CO<SUB>2</SUB> exposure in a subtropical oak woodland 
    Hungate, Bruce A.; Dijkstra, Paul; Wu, Zhuoting; Duval, Benjamin D.; Day, Frank P.; Johnson, Dale W.; Megonigal, J. Patrick; Brown, Alisha L. P.; Garland, Jay L. (2013)
    * Rising atmospheric carbon dioxide (CO2) could alter the carbon (C) and nitrogen (N) content of ecosystems, yet the magnitude of these effects are not well known. We examined C and N budgets of a subtropical woodland after ...
  • The effects of 11 yr of CO<SUB>2</SUB> enrichment on roots in a Florida scrub-oak ecosystem 
    Day, Frank P.; Schroeder, Rachel E.; Stover, Daniel B.; Brown, Alisha L. P.; Butnor, John R.; Dilustro, John; Hungate, Bruce A.; Dijkstra, Paul; Duval, Benjamin D.; Seiler, Troy J.; Drake, Bert G.; Hinkle, C. R. (2013)
    * Uncertainty surrounds belowground plant responses to rising atmospheric CO2 because roots are difficult to measure, requiring frequent monitoring as a result of fine root dynamics and long-term monitoring as a result of ...
  • Element Pool Changes within a Scrub-Oak Ecosystem after 11 Years of Exposure to Elevated CO2 
    Duval, Benjamin D.; Dijkstra, Paul; Drake, Bert G.; Johnson, Dale W.; Ketterer, Michael E.; Megonigal, J. Patrick; Hungate, Bruce A. (2013)
    The effects of elevated CO2 on ecosystem element stocks are equivocal, in part because cumulative effects of CO2 on element pools are difficult to detect. We conducted a complete above and belowground inventory of non-nitrogen ...
  • Fire, hurricane and carbon dioxide: effects on net primary production of a subtropical woodland 
    Hungate, Bruce A.; Day, Frank P.; Dijkstra, Paul; Duval, Benjamin D.; Hinkle, C. R.; Langley, J. Adam; Megonigal, J. Patrick; Stiling, Peter; Johnson, Dale W.; Drake, Bert G. (2013)
    * Disturbance affects most terrestrial ecosystems and has the potential to shape their responses to chronic environmental change. * Scrub-oak vegetation regenerating from fire disturbance in subtropical Florida was exposed ...
  • Plant-Soil Distribution of Potentially Toxic Elements in Response to Elevated Atmospheric CO2 
    Duval, Benjamin D.; Dijkstra, Paul; Natali, Susan M.; Megonigal, J. Patrick; Ketterer, Michael E.; Drake, Bert G.; Lerdau, Manuel T.; Gordon, Gwyneth; Anbar, Ariel D.; Hungate, Bruce A. (2011)
    The distribution of contaminant elements within ecosystems is an environmental concern because of these elements&#39; potential toxicity to animals and plants and their ability to hinder microbial ecosystem services. As ...

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