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Tracing the fate of atmospheric nitrate deposited onto a forest ecosystem in Eastern Asia using Δ17O
atmospheric nitrate forest ecosystem Eastern Asia
2010/2/21
The stable isotopic compositions of nitrate in precipitation (wet deposition) and groundwater (spring, lake, and stream water) were determined for the island of Rishiri, Japan, so as to use the 17O an...
Rapid ventilation of the Mexico City basin and regional fate of the urban plume
Rapid ventilation Mexico City regional fate the urban plume
2009/1/9
Urban areas can be large emitters of air pollutants leading to negative health effects and environmental degradation. The rate of venting of these airsheds determines the pollutant loading for given e...
Impact of the regional climate and substance properties on the fate and atmospheric long-range transport of persistent organic pollutants - examples of DDT and γ-HCH
regional climate substance property atmospheric long-range transport persistent organic pollutants DDT γ-HCH
2009/1/6
A global multicompartment model which is based on a 3-D atmospheric general circulation model (ECHAM5) coupled to 2-D soil, vegetation and sea surface mixed layer reservoirs, is used to simulate the ...
Long range transport and fate of a stratospheric volcanic cloud from Soufrière Hills volcano, Montserrat
stratospheric volcanic cloud Soufrière Hills volcano
2008/12/22
Volcanic eruptions emit gases, ash particles and hydrometeors into the atmosphere, occasionally reaching heights of 20 km or more, to reside in the stratospheric overworld where they affect the radiat...
A fate for organic acids, formaldehyde and methanol in cloud water: their biotransformation by micro-organisms
organic acids formaldehyde cloud water biotransformation micro-organisms
2008/12/16
The interactions between microbial and chemical contents of cloud water were investigated. First, we observe that the bulk cloud water solution provides a substantial environment where bacteria can de...