نتایج جستجو برای: atmospheric pollutants

تعداد نتایج: 101675  

2005
V. S. Semeena

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 V. S. Semeena, J. Feichter, and G. Lammel Max Planck Institute for Meteorology, Centre for Marine and Atmospheric Sciences (ZMAW), Hamburg, Germany Meteorological Institute, University of Hamburg, Centre for Marine and Atmospheric ...

2011
B. Zhao P. Wang J. Z. Ma S. Zhu A. Pozzer W. Li

A high-resolution emission inventory of primary pollutants for the Huabei region, China B. Zhao, P. Wang, J. Z. Ma, S. Zhu, A. Pozzer, and W. Li Key Laboratory for Atmospheric Chemistry, Chinese Academy of Meteorological Sciences, Beijing, China Energy, Environment and Water Research Centre, The Cyprus Institute, Nicosia, Cyprus Department of Atmospheric Chemistry, Max Planck Institute for Chem...

Journal: :International Journal of Environmental Monitoring and Analysis 2020

Journal: :Electronic Journal of Qualitative Theory of Differential Equations 2016

2011
S. M. Saunders E. Dade K. Van Niel

Managing vegetation in urban environments requires an understanding of its structure, atmospheric interactions and function. This has led to quantification and development of models to estimate the functions of urban vegetation, particularly the integrated effects that take place between vegetation and local atmospheres. The Urban FORest Effects (UFORE) model (developed in North America by the ...

Journal: :Faraday discussions 2016
Adam R Vaughan James D Lee Pawel K Misztal Stefan Metzger Marvin D Shaw Alastair C Lewis Ruth M Purvis David C Carslaw Allen H Goldstein C Nicholas Hewitt Brian Davison Sean D Beevers Thomas G Karl

To date, direct validation of city-wide emissions inventories for air pollutants has been difficult or impossible. However, recent technological innovations now allow direct measurement of pollutant fluxes from cities, for comparison with emissions inventories, which are themselves commonly used for prediction of current and future air quality and to help guide abatement strategies. Fluxes of N...

2018
Satoru Chatani Kazuyo Yamaji Tatsuya Sakurai Syuichi Itahashi Hikari Shimadera Kyo Kitayama Hiroshi Hayami

The inter-comparison of regional air quality models is an effective way to understand uncertainty in ambient pollutant concentrations simulated using various model configurations, as well as to find ways to improve model performance. Based on the outcomes and experiences of Japanese projects thus far, a new model inter-comparison project called Japan’s study for reference air quality modeling (...

Journal: :Bioresource technology 2003
A M Henihan M J Leahy J J Leahy E Cummins B P Kelleher

Gaseous emissions from the fluidised bed co-combustion of 50% w/w chicken litter and peat were monitored and recorded. Emission data were used to create a dispersion model for a proposed site on a poultry farm in Ireland. Variables within the combustion unit influenced both combustion and emission levels of pollutants such as SO(2) and NO(x), CO. Concentrations of atmospheric pollutants decreas...

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