Results 221 to 230 of about 338,113 (255)

Progress in Nitrogen Deposition Monitoring and Modelling

2014
The chapter reviews progress in monitoring and modelling of atmospheric nitrogen (N) deposition at regional and global scales. The Working Group expressed confidence in the inorganic N wet deposition estimates in U.S., eastern Canada, Europe and parts of East Asia. But, long-term wet or dry N deposition information in large parts of Asia, South America,
Aas, Wenche, Carou, Silvina, Alebic-Juretic, Ana, Aneja, Viney P., Balasubramanian, Rajasekhar, Berge, Haldis, Cape, J. Neil, Delon, Claire, Denmead, O. Tom, Dennis, Robin L., Dentener, Frank, Dore, Anthony J., Du, Enzai, Forti, Maria Cristina, Galy-Lacaux, Corinne, Geupel, Markus, Haeuber, Richard, Iacoban, Carmen, Komarov, Alexander S., Kubin, Eero, Kulshrestha, Umesh C., Lamb, Brian, Liu, Xuejun, Patra, D.D., Pienaar, Jacobus J., Pinho, Pedro, Rao, P.S.P., Shen, Jianlin, Sutton, Mark A., Theobald, Mark R., Vadrevu, Krishna P., Vet, Robert   +31 more
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Atmospheric nitrogen deposition in Switzerland

Increased atmospheric nitrogen (N) deposition into sensitive ecosystems is leading to soil acidification, nutrient imbalances and biodiversity losses. Therefore, N depositions were quantified throughout Switzerland in 2000, 2014, 2019 and 2024 measuring the concentrations of seven different inorganic N compounds in wet and dry gravitational as well as ...
Mario Meier, Zaida Ehrenmann, Eva Seitler   +2 more
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Nitrogen Deposition, Critical Loads and Biodiversity: Introduction

2014
Human activities, related primarily to agricultural practices and the combustion of fossil fuels for energy and transport, have caused steep increases in global emissions of reactive nitrogen (Nr) over the last 50 years (e.g., Galloway et al. Biogeochemistry, 70(2), 153–226, 2004, Science, 320, 889–892, 2008).
Hicks, W. Kevin, Haeuber, Richard, Sutton, Mark A.   +2 more
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Nitrogen translocation in Sphagnum mosses: effects of atmospheric nitrogen deposition

New Phytologist, 2002
•  Here, the hypothesis was tested that nitrogen (N) translocation from older to younger parts of Sphagnum decreases as N inputs from atmospheric deposition increase. •  Nitrogen translocation in Sphagnum mosses was compared in bogs with contrasting atmospheric N deposition (Adirondack - relatively high N deposition; Maine - relatively low) and by ...
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Boron-doped nitrogen-deficient carbon nitride-based Z-scheme heterostructures for photocatalytic overall water splitting

Nature Energy, 2021
Daming Zhao, Chung-Li Dong, Yu-Cheng Huang   +2 more
exaly  

The marine nitrogen cycle: new developments and global change

Nature Reviews Microbiology, 2022
David A Hutchins, Douglas G Capone
exaly  

Strategies to Generate Nitrogen-centered Radicals That May Rely on Photoredox Catalysis: Development in Reaction Methodology and Applications in Organic Synthesis

Chemical Reviews, 2022
Kitae Kwon, R Thomas Simons, Meganathan Nandakumar   +2 more
exaly  

Atomically dispersed iron sites with a nitrogen–carbon coating as highly active and durable oxygen reduction catalysts for fuel cells

Nature Energy, 2022
Michael J Zachman, Haoran Yu, Boyang Li
exaly  

Nitrogen Fixation via Splitting into Nitrido Complexes

Chemical Reviews, 2021
Sebastian J K Forrest, Sven Schneider
exaly  

Control Strategies Sought for Nitrogen Deposition

Environmental Science & Technology, 1994
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