A study on emission estimation of air pollution in Asia

DOI Web Site Web Site Open Access
  • NAGAYAMA Yusuke
    epartment of Urban Environmental Engneering, Graduate School of Engineering, Kyoto University
  • GOTOU Shinpei
    Japan Patent Office
  • FUJIWARA Takeshi
    Division of Sustainability of Resources, Graduate School of Environmental Science, Okayama University
  • MATSUOKA Yuzuru
    epartment of Urban Environmental Engneering, Graduate School of Engineering, Kyoto University

Bibliographic Information

Other Title
  • アジア地域における環境負荷物質の排出量推計に関する研究
  • アジア チイキ ニ オケル カンキョウ フカ ブッシツ ノ ハイシュツリョウ スイケイ ニ カンスル ケンキュウ

Search this article

Description

In order to clarify the actual conditions of emissions of environmental loads in Asia, we estimated emissions from energy consumption and agriculture in 2001 and developed emissionsinventories with ArcGIS.<BR>To estimate the emissions of NOx, SO2 and CO2 from energy consumption, we calculated theservice demands of each sector by using economic model and constructed the energy enduse model. We also estimated the emissions of NOx, SO2, CO2, CH4, NH3 and N2O from agriculture in eachemission resource. Then the emissions are spatially distributed by using the landuse data and largepoint source (LPS) data such as electric power plants including its longitude and latitude data.<BR>As a result, we estimated total emissions of NOx, SO2 and CO2 are 31.1 (Tg), 29.5 (Tg), 6026.2 (Tg), and the large amount of the emissions is from electric power plants. The results of spatialdistribution of these gases show that these gases have concentrated exhaust source on a specific place. We also estimated emissions of CH4, NH3 and N2O from agriculture are 69.4 (Tg), 15.0 (Tg), 3245.8 (Gg), and the largeamount of these gases is emitted from the north part of India.

Journal

Keywords

Details 詳細情報について

Report a problem

Back to top