Reactive nitrogen inputs to US lands and waterways: how certain are we about sources and fluxes?

Net anthropogenic nitrogen inputs to watersheds and riverine N export to coastal waters: a brief overview

(2012) Dennis P Swaney et al.   Current Opinion in Environmental Sustainability

Ecosystem services altered by human changes in the nitrogen cycle: a new perspective for US decision making

(2011) Jana E. Compton et al.   ECOLOGY LETTERS

A toolbox for calculating net anthropogenic nitrogen inputs (NANI)

(2011) Bongghi Hong et al.   ENVIRONMENTAL MODELLING & SOFTWARE

Nutrient Loadings to Streams of the Continental United States from Municipal and Industrial Effluent1

(2011) Molly A. Maupin et al.   JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION

Increased forest ecosystem carbon and nitrogen storage from nitrogen rich bedrock

(2011) Scott L. Morford et al.   NATURE

Models of biological nitrogen fixation of legumes. A review

(2010) Yanyan Liu et al.   Agronomy for Sustainable Development

Assessing social–ecological coupling: Agriculture and hypoxia in the Gulf of Mexico

(2010) Stefanie Hufnagl-Eichiner et al.   GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS

A high-resolution assessment on global nitrogen flows in cropland

(2010) Junguo Liu et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Human alteration of the global nitrogen and phosphorus soil balances for the period 1970-2050

(2009) A. F. Bouwman et al.   GLOBAL BIOGEOCHEMICAL CYCLES

Global nitrogen and phosphate in urban wastewater for the period 1970 to 2050

(2009) G. Van Drecht et al.   GLOBAL BIOGEOCHEMICAL CYCLES

On the fate of anthropogenic nitrogen

(2009) W. H. Schlesinger   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Estimation of nitrogen inputs to catchments: comparison of methods and consequences for riverine export prediction

(2008) Haejin Han et al.   BIOGEOCHEMISTRY

Global inputs of biological nitrogen fixation in agricultural systems

(2008) David F. Herridge et al.   PLANT AND SOIL