Increasing importance of deposition of reduced nitrogen in the United States

Widespread reductions in haze across the United States from the early 1990s through 2011

(2014) J.L. Hand et al.   ATMOSPHERIC ENVIRONMENT

A novel hybrid approach for estimating total deposition in the United States

(2014) Donna B. Schwede et al.   ATMOSPHERIC ENVIRONMENT

Seasonal ambient ammonia and ammonium concentrations in a pilot IMPROVE NHx monitoring network in the western United States

(2014) Xi Chen et al.   ATMOSPHERIC ENVIRONMENT

Changes in wet nitrogen deposition in the United States between 1985 and 2012

(2014) Enzai Du et al.   Environmental Research Letters

Ammonia Pollution From Farming May Exact Hefty Health Costs

(2014) E. Stokstad   SCIENCE

Observations of ammonia, nitric acid, and fine particles in a rural gas production region

(2013) Yi Li et al.   ATMOSPHERIC ENVIRONMENT

A seasonal nitrogen deposition budget for Rocky Mountain National Park

(2013) K. B. Benedict et al.   ECOLOGICAL APPLICATIONS

Hidden Cost of U.S. Agricultural Exports: Particulate Matter from Ammonia Emissions

(2013) Fabien Paulot et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Enhanced nitrogen deposition over China

(2013) Xuejun Liu et al.   NATURE

Development and evaluation of an ammonia bidirectional flux parameterization for air quality models

(2013) Jonathan E. Pleim et al.   JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES

Observations of atmospheric reactive nitrogen species in Rocky Mountain National Park and across northern Colorado

(2012) Katherine B. Benedict et al.   ATMOSPHERIC ENVIRONMENT

Impacts of atmospheric nitrogen deposition: responses of multiple plant and soil parameters across contrasting ecosystems in long-term field experiments

(2011) Gareth K. Phoenix et al.   GLOBAL CHANGE BIOLOGY

A Coherent Signature of Anthropogenic Nitrogen Deposition to Remote Watersheds of the Northern Hemisphere

(2011) G. W. Holtgrieve et al.   SCIENCE

Quality Assurance Decisions with Air Models: A Case Study of Imputation of Missing Input Data Using EPA’s Multi-layer Model

(2011) George E. Bowker et al.   WATER AIR AND SOIL POLLUTION

Reactive nitrogen in the environment and its effect on climate change

(2011) Jan Willem Erisman et al.   Current Opinion in Environmental Sustainability

An intercomparison of the deposition models used in the CASTNET and CAPMoN networks

(2010) Donna Schwede et al.   ATMOSPHERIC ENVIRONMENT

Bi-directional air-surface exchange of atmospheric ammonia: A review of measurements and a development of a big-leaf model for applications in regional-scale air-quality models

(2010) L. Zhang et al.   JOURNAL OF GEOPHYSICAL RESEARCH

Reduction of forest soil respiration in response to nitrogen deposition

(2010) I. A. Janssens et al.   Nature Geoscience

Modeling the surface–atmosphere exchange of ammonia

(2009) R.J. Wichink Kruit et al.   ATMOSPHERIC ENVIRONMENT

Deposition of reactive nitrogen during the Rocky Mountain Airborne Nitrogen and Sulfur (RoMANS) study

(2009) Katherine B. Beem et al.   ENVIRONMENTAL POLLUTION

Regional Impacts of Oil and Gas Development on Ozone Formation in the Western United States

(2009) Marco A. Rodriguez et al.   JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION

Bidirectional ammonia exchange above a mixed coniferous forest

(2008) J. Neirynck et al.   ENVIRONMENTAL POLLUTION

An Earth-system perspective of the global nitrogen cycle

(2008) Nicolas Gruber et al.   NATURE

Loss of plant species after chronic low-level nitrogen deposition to prairie grasslands

(2008) Christopher M. Clark et al.   NATURE

Transformation of the Nitrogen Cycle: Recent Trends, Questions, and Potential Solutions

(2008) J. N. Galloway et al.   SCIENCE

Observations of fine and coarse particle nitrate at several rural locations in the United States

(2007) T LEE et al.   ATMOSPHERIC ENVIRONMENT