A problematic issue in agriculture is the high quantity of ammonia being released resulting
in a partial loss of the nitrogen which is contained in urea fertilizers. Alignment with …

We review the ecological consequences of N deposition on the five Mediterranean regions
of the world. Seasonality of precipitation and fires regulate the N cycle in these water-limited …

Atmospheric nitrogen (N) deposition has been shown to decrease plant species richness
along regional deposition gradients in Europe and in experimental manipulations. However …

Rates of ecosystem processes such as decomposition are likely to change as a result of
human impacts on the environment. In southern California, climate change and nitrogen (N) …

Shifts in microbial communities driven by anthropogenic nitrogen (N) addition have broad-
scale ecological consequences. However, responses of microbial groups to exogenous N …

Human activity in the last century has led to a significant increase in nitrogen (N) emissions
and atmospheric deposition. This N deposition has reached a level that has caused or is …

Soil carbon (C) and nitrogen (N) stoichiometry is a main driver of ecosystem functioning.
Global N enrichment has greatly changed soil C: N ratios, but how altered resource …

Anthropogenic nitrogen (N) deposition is exposing plants and their arbuscular mycorrhizal
fungi (AMF s) to elevated N availability, often leading to shifts in communities of AMF …

Atmospheric nitrogen (N) deposition is enriching soils with N across biomes. Soil N
enrichment can increase plant productivity and affect microbial activity, thereby increasing …

Atmospheric deposition of nitrogen and sulfur causes many deleterious effects on
ecosystems including acidification and excess eutrophication. Assessments to support …