Results 31 to 40 of about 305,273 (287)

Direct Measurement of Mercury Deposition at Rural and Suburban Sites in Washington State, USA

open access: yesAtmosphere, 2020
Because of mercury’s (Hg) capacity for long-range transport in the atmosphere, and its tendency to bioaccumulate in aquatic biota, there is a critical need to measure spatial and temporal patterns of Hg atmospheric deposition.
Marc W. Beutel   +2 more
doaj   +1 more source

Wet and Dry Atmospheric Depositions of Inorganic Nitrogen during Plant Growing Season in the Coastal Zone of Yellow River Delta

open access: yesThe Scientific World Journal, 2014
The ecological problems caused by dry and wet deposition of atmospheric nitrogen have been widespread concern in the world. In this study, wet and dry atmospheric depositions were monitored in plant growing season in the coastal zone of the Yellow River ...
Junbao Yu   +8 more
doaj   +1 more source

Characteristics of atmospheric mercury deposition and size-fractionated particulate mercury in urban Nanjing, China [PDF]

open access: yesAtmospheric Chemistry and Physics, 2014
A comprehensive measurement study of mercury wet deposition and size-fractionated particulate mercury (HgP) concurrent with meteorological variables was conducted from June 2011 to February 2012 to evaluate the characteristics of mercury deposition and ...
J. Zhu   +10 more
doaj   +1 more source

Wet Inorganic Nitrogen Deposition at the Daheitin Reservoir in North China: Temporal Variation, Sources, and Biomass Burning Influences

open access: yesAtmosphere, 2020
Atmospheric nitrogen deposition is of great concern to both air quality and the ecosystem, particularly in northern China, which covers one-quarter of China’s cultivated land and has many heavily air polluted cities.
Leixiang Wu   +9 more
doaj   +1 more source

Deposition is a phosphorus source for Fallopia japonica during early-stage primary succession

open access: yesScientific Reports, 2023
Phosphorus is a key plant nutrient linked to plant growth during the early stages of primary succession in volcanic soils. Available phosphorus is thought to include soil and atmospheric phosphorus, but it is not well understood.
Sae Katayama   +2 more
doaj   +1 more source

Are climate warming and enhanced atmospheric deposition of sulfur and nitrogen threatening tufa landscapes in Jiuzhaigou National Nature Reserve, Sichuan, China? [PDF]

open access: yes, 2016
Massive deposition of calcium carbonate in ambient temperature waters (tufa) can form magnificent tufa landscapes, many of which are designated as protected areas.
Arenas   +62 more
core   +1 more source

Co-axial wet-spinning in 3D Bioprinting: state of the art and future perspective of microfluidic integration [PDF]

open access: yes, 2019
Nowadays, 3D bioprinting technologies are rapidly emerging in the field of tissue engineering and regenerative medicine as effective tools enabling the fabrication of advanced tissue constructs that can recapitulate in vitro organ/tissue functions ...
Barbetta, Andrea   +3 more
core   +1 more source

Seasonal Variations in Mercury Deposition over the Yellow Sea, July 2007 through April 2008

open access: yesAsian Journal of Atmospheric Environment, 2016
Spatial and temporal variations of mercury, including dry and wet deposition fluxes, were assessed over Northeast Asia, targeting the Yellow Sea, using meteorology and chemistry models.
Young Sung Ghim   +4 more
doaj   +1 more source

Assessing the Emission Sources of Atmospheric Mercury in Wet Deposition Across Illinois, USA

open access: yesE3S Web of Conferences, 2013
From August 2007 to August 2009, we collected event-based precipitation samples for mercury (Hg) and trace element analysis at four sites in Illinois, USA.
Gratz L. E.   +4 more
doaj   +1 more source

Triple oxygen isotopes indicate urbanization affects sources of nitrate in wet and dry atmospheric deposition [PDF]

open access: yesAtmospheric Chemistry and Physics, 2018
Atmospheric nitrate deposition resulting from anthropogenic activities negatively affects human and environmental health. Identifying deposited nitrate that is produced locally vs.
D. M. Nelson   +9 more
doaj   +1 more source

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