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Showing 1 - 20 results of 1,598 for search '"nitrogen"', query time: 0.77s Refine Results
  1. 1
    by Rousk, Kathrin, Michelsen, Anders
    Published in PLOS ONE (2016)
    ...Nitrogen (N2) fixation is a major source of available N in ecosystems that receive low amounts...
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  2. 2
    by Kathrin Rousk, Anders Michelsen
    Published in PLOS ONE (2016)
    ...Nitrogen (N2) fixation is a major source of available N in ecosystems that receive low amounts...
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  3. 3
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    ...A year-round limnological study of the biological utilization of molecular nitrogen, ammonia...
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    ...Udgivelsesdato: May 2006 Nitrogen (N) fixation, denitrification, and ecosystem pools of nitrogen...
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  7. 7
    by Gu, Binhe
    Published 1993
    ...Dissertation (Ph.D.) University of Alaska Fairbanks, 1993 Stable isotope ratios of nitrogen...
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    Doctoral or Postdoctoral Thesis
  8. 8
    ... over 67 kg N ha −1 . Nitrogen fertilizer (90 kg N ha −1 ) improved yields of arrowleaf clover...
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  9. 9
    by Kallio, P.
    Published in Oikos (1974)
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    Article in Journal/Newspaper
  10. 10
    by Hogan, Erika
    Published 2009
    ...Nitrogen enrichment promotes phosphomonoesterase (PME) activity in the common heathland lichen...
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    Thesis
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    ...Epilithic periphyton played a moderate role in the nitrogen budget of four small arctic lakes...
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    Article in Journal/Newspaper
  13. 13
    ...The nitrogen isotopic composition (δ 15 N) of phytoplankton varies substantially in the ocean...
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  15. 15
    ... for biogeochemical cycling, however, are less studied so far, including the amount and distribution of nitrogen...
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    Conference Object
  16. 16
    by Granhall, Ulf, Selander, Hans
    Published in Oikos (1973)
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  17. 17
    ...。 This paper deales with studies on comparing the carbon-cycle with the nitrogen-cycle from the studies...
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    Report
  18. 18
    ... in abundance of mosses due to global change may thus strongly influence carbon (C) and nitrogen (N) cycling...
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