Oecologia · 1991 · 77 citations · 13 references
Life SciencesPlant BiologyPlant SciencesPlant BiochemistryPlant EcologyPlant PhysiologyCarbon CycleNitrogen AssimilationNitrogen CycleNitrogen CyclingNitrogen FixationSymbiotic Nitrogen FixationCarbon To Nitrogen RatiosCarbon-nitrogen BalanceNitrogen Isotope AnalysisNitrogen Isotope BiogeochemistryNitrogen Isotope FractionationNitrogen Isotope StudiesNitrogen IsotopesPlant Stable Isotope Analysis
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On the Economy of Plant Form and Function.
Paul S. Mankiewicz, Thomas J. Givnish · Bulletin of the Torrey Botanical Club · 1988 · 1.1K citations
Life Sciences, Botany, Plant Biology +11
Xylem-Tapping Mistletoes: Water or Nutrient Parasites?
James R. Ehleringer, Ernst‐Detlef Schulze, H. Ziegler et al. · Science · 1985 · 225 citations
Estimates of nitrogen fixation by trees on an aridity gradient in Namibia
Ernst‐Detlef Schulze, Gerhard Gebauer, H. Ziegler et al. · Oecologia · 1991 · 201 citations