The productivity of ecosystems and their capacity to support life depends on access to
reactive nitrogen (N). Over the past century, humans have more than doubled the global …

Nitrogen (N) is used in many of life's fundamental biomolecules, and it is also a participant in
environmental redox chemistry. Biogeochemical processes control the amount and form of N …

China has experienced a dramatic change in atmospheric reactive nitrogen (Nr) emissions
over the past four decades. However, it remains unclear how nitrogen (N) deposition has …

A mechanistic understanding of plant photosynthetic response is needed to reliably predict
changes in terrestrial carbon (C) gain under conditions of chronically elevated atmospheric …

Covering 35% of Europe's land area, forest ecosystems play a crucial role in safeguarding
biodiversity and mitigating climate change. Yet, forest degradation continues to undermine …

The availability of carbon (C) from high levels of atmospheric carbon dioxide (CO2) and
anthropogenic release of nitrogen (N) is increasing, but these increases are not paralleled …

Studies on ecological stoichiometry (ES) have increased rapidly in number in recent years.
Continuous exploration of classical concepts such as the growth-rate hypothesis (GRH),) …

Atmospheric nitrogen (N) deposition is a vital component of the global N cycle. Excessive N
deposition on the Earth's surface has adverse impacts on ecosystems and humans …

The drivers of global change, including increases in atmospheric CO2 concentrations, N and
S deposition, and climate change, likely affect the nutritional status of forests. Here we show …

This paper presents a review of the trends and geographic variation of impacts of reactive
nitrogen (N) inputs on in Europe through impacts on air, soil and water quality. It illustrates …