Results 11 to 20 of about 1,908,606 (375)

Atmospheric deposition: Effects on sculptures

, 2019
Public concern over the deleterious effects of atmospheric deposition (AD) has grown rapidly due to its adverse effects (teratogenicity, toxicity, and carcinogenicity) to human, animals, and materials. The aim of this review is to describe the effect of the AD on sculptures, measures for its reduction, and case studies on maintenances of sculptures ...
C. Int
openaire   +2 more sources

Atmospheric gaseous elemental mercury (GEM) concentrations and mercury depositions at a high-altitude mountain peak in south China [PDF]

Atmospheric Chemistry and Physics, 2010
China is regarded as the largest contributor of mercury (Hg) to the global atmospheric Hg budget. However, concentration levels and depositions of atmospheric Hg in China are poorly known. Continuous measurements of atmospheric gaseous elemental mercury (
X. W. Fu, X. Feng, Z. Q. Dong, R. S. Yin, J. X. Wang, Z. R. Yang, H. Zhang   +6 more
doaj   +2 more sources

Conditional vulnerability of plant diversity to atmospheric nitrogen deposition across the United States [PDF]

Proceedings of the National Academy of Sciences of the United States of America, 2016
Samuel M. Simkin, Edith B. Allen, William D. Bowman, Christopher M. Clark, Jayne Belnap, Matthew L. Brooks, Brian S. Cade, Scott L. Collins, Linda H. Geiser, Frank S. Gilliam, Sarah Jovan, Linda H. Pardo, Bethany K. Schulz, Carly Stevens, Katharine N. Suding, Heather L. Throop, Donald M. Waller   +16 more
openalex   +2 more sources

The contribution of atmospheric deposition of cadmium and lead to their accumulation in rice grains

Plant and Soil, 2022
Over-accumulation of cadmium and lead in rice grain is a global concern as it has adverse health impacts. Atmospheric deposition is an important source of heavy metal accumulation in soil, but contribution to crops has not been quantified and the ...
Zhen Zhu, Zhangqian Xu, Jianwei Peng, Jiangchi Fei, Pengyue Yu, Maodi Wang, Yifan Tan, Ying Huang, Mostafa Zhran, A. Fahmy   +9 more
semanticscholar   +1 more source

Dissecting the contributions of organic nitrogen aerosols to global atmospheric nitrogen deposition and implications for ecosystems

National Science Review, 2023
Atmospheric deposition of particulate organic nitrogen (ONp) is a significant process in the global nitrogen cycle and may be pivotally important for N-limited ecosystems.
Yumin Li, T. Fu, Jian Zhen Yu, Xu Yu, Qi Chen, Ruqian Miao, Yang Zhou, Aoxing Zhang, Jianhuai Ye, Xin Yang, Shu Tao, Hongbin Liu, Weiqi Yao   +12 more
semanticscholar   +1 more source

The Atmospheric Mercury Network: measurement and initial examination of an ongoing atmospheric mercury record across North America [PDF]

Atmospheric Chemistry and Physics, 2013
The National Atmospheric Deposition Program (NADP) developed and operates a collaborative network of atmospheric-mercury-monitoring sites based in North America – the Atmospheric Mercury Network (AMNet).
D. A. Gay, D. Schmeltz, E. Prestbo, M. Olson, T. Sharac, R. Tordon   +5 more
doaj   +1 more source

Modeling and mapping of atmospheric mercury deposition in adirondack park, new york. [PDF]

PLoS ONE, 2013
The Adirondacks of New York State, USA is a region that is sensitive to atmospheric mercury (Hg) deposition. In this study, we estimated atmospheric Hg deposition to the Adirondacks using a new scheme that combined numerical modeling and limited ...
Xue Yu, Charles T Driscoll, Jiaoyan Huang, Thomas M Holsen, Bradley D Blackwell   +4 more
doaj   +1 more source

Do contemporary (1980–2015) emissions determine the elemental carbon deposition trend at Holtedahlfonna glacier, Svalbard? [PDF]

Atmospheric Chemistry and Physics, 2017
The climate impact of black carbon (BC) is notably amplified in the Arctic by its deposition, which causes albedo decrease and subsequent earlier snow and ice spring melt.
M. M. Ruppel, J. Soares, J. Soares, J.-C. Gallet, E. Isaksson, T. Martma, J. Svensson, J. Svensson, J. Kohler, C. A. Pedersen, S. Manninen, A. Korhola, J. Ström   +12 more
doaj   +1 more source

Atmospheric nitrogen deposition: A review of quantification methods and its spatial pattern derived from the global monitoring networks

Ecotoxicology and Environmental Safety, 2021
Atmospheric nitrogen (N) deposition is a vital component of the global N cycle. Excessive N deposition on the Earth’s surface has adverse impacts on ecosystems and humans.
Qi Zhang, Yanan Li, Mengru Wang, Kai Wang, Fanlei Meng, Lei Liu, Yuanhong Zhao, Lin Ma, Qichao Zhu, Wen Xu, Fusuo Zhang   +10 more
doaj   +1 more source

Previously unaccounted atmospheric mercury deposition in a midlatitude deciduous forest

Proceedings of the National Academy of Sciences of the United States of America, 2021
Significance Direct measurements of atmospheric deposition of gaseous elemental mercury (GEM) over a temperate forest showed a pronounced annual deposition of 25.1 µg ⋅ m−2, which dominated as a source of mercury.
D. Obrist, Eric M. Roy, J. L. Harrison, Charlotte Kwong, J. W. Munger, H. Moosmüller, C. D. Romero, Shiwei Sun, Jun Zhou, R. Commane   +9 more
semanticscholar   +1 more source