R D Evans

Summary

Affiliation: University of Arkansas
Country: USA

Publications

  1. ncbi request reprint Physiological mechanisms influencing plant nitrogen isotope composition
    R D Evans
    University of Arkansas Stable Isotope Laboratory, Biological Sciences, University of Arkansas, Fayetteville, AR 72701, USA
    Trends Plant Sci 6:121-6. 2001
  2. ncbi request reprint Bromus tectorum invasion alters nitrogen dynamics in an undisturbed arid grassland ecosystem
    L J Sperry
    Department of Biology, University of Arkansas, Fayetteville, Arkansas 72701, USA
    Ecology 87:603-15. 2006
  3. ncbi request reprint Responses of soil nitrogen dynamics in a Mojave Desert ecosystem to manipulations in soil carbon and nitrogen availability
    S M Schaeffer
    601 Science and Engineering Building, University of Arkansas Stable Isotope Laboratory, University of Arkansas, Fayetteville 72701, USA
    Oecologia 134:547-53. 2003
  4. ncbi request reprint Pulse additions of soil carbon and nitrogen affect soil nitrogen dynamics in an arid Colorado Plateau shrubland
    Sean M Schaeffer
    University of Arkansas Stable Isotope Laboratory, University of Arkansas, Fayetteville, Arkansas 72701, USA
    Oecologia 145:425-33. 2005

Collaborators

Detail Information

Publications4

  1. ncbi request reprint Physiological mechanisms influencing plant nitrogen isotope composition
    R D Evans
    University of Arkansas Stable Isotope Laboratory, Biological Sciences, University of Arkansas, Fayetteville, AR 72701, USA
    Trends Plant Sci 6:121-6. 2001
    ..Future work must address acquisition of organic nitrogen from the soil solution, the role of mycorrhizae, and internal transformations within the plant...
  2. ncbi request reprint Bromus tectorum invasion alters nitrogen dynamics in an undisturbed arid grassland ecosystem
    L J Sperry
    Department of Biology, University of Arkansas, Fayetteville, Arkansas 72701, USA
    Ecology 87:603-15. 2006
    ..Lack of new inputs combined with continued loss will result in lower total soil N, evidenced by the lower total soil N in the invaded/disturbed communities...
  3. ncbi request reprint Responses of soil nitrogen dynamics in a Mojave Desert ecosystem to manipulations in soil carbon and nitrogen availability
    S M Schaeffer
    601 Science and Engineering Building, University of Arkansas Stable Isotope Laboratory, University of Arkansas, Fayetteville 72701, USA
    Oecologia 134:547-53. 2003
    ..These findings have implications for ecosystems undergoing changes in soil C and N availability due to such processes as desertification, exotic species invasions, or elevated atmospheric CO(2) concentration...
  4. ncbi request reprint Pulse additions of soil carbon and nitrogen affect soil nitrogen dynamics in an arid Colorado Plateau shrubland
    Sean M Schaeffer
    University of Arkansas Stable Isotope Laboratory, University of Arkansas, Fayetteville, Arkansas 72701, USA
    Oecologia 145:425-33. 2005
    ....