Anika P. Staccone
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View article: Overestimated natural biological nitrogen fixation translates to an exaggerated CO <sub>2</sub> fertilization effect in Earth system models
Overestimated natural biological nitrogen fixation translates to an exaggerated CO <sub>2</sub> fertilization effect in Earth system models Open
CO 2 fertilization of the terrestrial biosphere is limited by nitrogen. Biological nitrogen fixation (BNF) is the dominant natural nitrogen source to the terrestrial biosphere and can alleviate nitrogen limitation but is poorly constrained…
View article: Overestimated natural biological nitrogen fixation translates to an exaggerated CO <sub>2</sub> fertilization effect in Earth system models
Overestimated natural biological nitrogen fixation translates to an exaggerated CO <sub>2</sub> fertilization effect in Earth system models Open
CO 2 fertilization of the terrestrial biosphere is limited by nitrogen. Biological nitrogen fixation (BNF) is the dominant natural nitrogen source to the terrestrial biosphere and can alleviate nitrogen limitation but is poorly constrained…
View article: Global terrestrial nitrogen fixation and its modification by agriculture
Global terrestrial nitrogen fixation and its modification by agriculture Open
Biological nitrogen fixation (BNF) is the largest natural source of new nitrogen (N) that supports terrestrial productivity1,2, yet estimates of global terrestrial BNF remain highly uncertain3,4. Here we show that this uncertainty is partl…
View article: Nitrogen fixing trees in the United States: N flux, effect on forest demographics, and nutrient transfer model
Nitrogen fixing trees in the United States: N flux, effect on forest demographics, and nutrient transfer model Open
Patterns and controls of net primary production (NPP) remain a critical question in ecology especially as climate modeling efforts expand. Nutrients, particularly nitrogen (N), can regulate NPP, which couples the N and C cycles. Biological…
View article: A Spatially Explicit, Empirical Estimate of Tree‐Based Biological Nitrogen Fixation in Forests of the United States
A Spatially Explicit, Empirical Estimate of Tree‐Based Biological Nitrogen Fixation in Forests of the United States Open
Quantifying human impacts on the nitrogen (N) cycle and investigating natural ecosystem N cycling depend on the magnitude of inputs from natural biological nitrogen fixation (BNF). Here, we present two bottom‐up approaches to quantify tree…