Symbiotic nitrogen fixation (SNF) is a key ecological process whose impact depends on the
strategy of SNF regulation—the degree to which rates of SNF change in response to …

Nitrogen‐fixing trees are an important nitrogen source to terrestrial ecosystems. While they
can fuel primary production and drive carbon dioxide sequestration, they can also potentially …

Most forests are recovering from human land use, making it critical to understand the effect
of disturbance on forest recovery. Forests of the eastern United States have a long history of …

We compared seasonal leaf gas exchange patterns, photosynthetic pigments, and
photosynthetic nutrient use efficiencies in two co-occurring tree species, Nepalese alder …

Tree-ring δ15N may depict site-specific, long-term patterns in nitrogen (N) dynamics under
N2-fixing species, but field trials with N2-fixing tree species are lacking and the relationship …

Light and soil nitrogen availability can be strong controls of plant nitrogen (N) fixation, but
data on how understory N‐fixing plants respond to these drivers are limited despite their …

Carbon uptake by the terrestrial biosphere depends on supplies of new nitrogen (N) from
symbiotic N fixation, but we lack a framework for scaling fixation accurately and for predicting …

The ability to fix nitrogen may confer a competitive advantage or disadvantage to symbiotic
nitrogen‐fixing plants depending on the availability of soil nitrogen and energy to fuel …

Terrestrial biomes in the US can be managed for SOC sequestration. Sequestration for
climate change adaptation and mitigation occurs when the soil C inputs are derived from …

Several recent regional studies have cast doubt on the widespread assumption that nitrogen‑
fixing plants (N‑fixers) act as facilitators of neighbouring plant communities. We conducted a …