Denitrification is a critical process regulating the removal of bioavailable nitrogen (N) from
natural and human‐altered systems. While it has been extensively studied in terrestrial …

Ecology Letters (2011) 14: 804–815 Abstract Human alteration of the nitrogen (N) cycle has
produced benefits for health and well‐being, but excess N has altered many ecosystems …

An overabundance of reactive nitrogen (N) as a result of anthropogenic activities has led to
multiple human health and environmental concerns. Efforts to address these concerns …

Collectively, reservoirs created by dams are thought to be an important source of
greenhouse gases (GHGs) to the atmosphere. So far, efforts to quantify, model, and manage …

Global NEWS is a global, spatially explicit, multi-element and multi-form model of nutrient
exports by rivers. Here we present NEWS 2, the new version of Global NEWS developed as …

Human activities have greatly increased the transport of biologically available nitrogen (N)
through watersheds to potentially sensitive coastal ecosystems. Lentic water bodies (lakes …

Thanks largely to the early 20th century invention of synthetically manufactured nitrogen (N)
fertilizers, the growing human population is, on average, better nourished now than ever …

Here we describe, test, and apply a system of spatially explicit, global models for predicting
river export of three dissolved organic matter (DOM) components: dissolved organic carbon …

Natural bond orbital (NBO) and topological electron density analyses have been used to
investigate the electronic structure of phosphazenes [N3P3R6](R= H, F, Cl, Br, CH3, CF3, N …

Rivers and streams constitute a major pathway for material transport from land to sea and an
important source of greenhouse gases. Short-term variation in stream chemistry due to day …