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Article

Foliar nutrient concentrations and resorption efficiency in plants of contrasting nutrient-acquisition strategies along a 2-million-year dune chronosequence

Patrick Hayes, Auteur ; Benjamin L. Turner, Auteur ; Hans Lambers, Auteur ; Etienne Laliberte, Auteur

Dans Journal of Ecology (102(2) MAR 2014)

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Article

Greater root phosphatase activity in nitrogen-fixing rhizobial but not actinorhizal plants with declining phosphorus availability

Guochen K. Png, Auteur ; Benjamin L. Turner, Auteur ; Felipe E. Albornoz, Auteur ; Patrick E. Hayes, Auteur ; Hans Lambers, Auteur ; Etienne Laliberte, Auteur

Dans Journal of Ecology (105(5) September 1, 2017)

* The abundance of nitrogen (N)-fixing plants in ecosystems where phosphorus (P) limits plant productivity poses a paradox because N fixation entails a high P cost. One explanation for this paradox is that the N-fixing strategy allows greater ro[...]

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Article

Species-specific responses of foliar nutrients to longterm nitrogen and phosphorus additions in a lowland tropical forest

Jordan R. Mayor, Auteur ; S. Joseph Wright, Auteur ; Benjamin L. Turner, Auteur

Dans Journal of Ecology (102(1) JAN 2014)

The concentration, stoichiometry and resorption of nitrogen (N) and phosphorus (P) in plant leaves are often used as proxies of the availability of these growth-limiting nutrients, but the responses of these metrics to changes in nutrient availa[...]

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