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Showing 1-470 of 762 Results
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A review on the deteriorating situation of smog and its preventive measures in Pakistan

… identified as the main contributors to poor air quality. Smog is a form of visible air pollution processes that can cause diverse … Prof. Jiri Jaromir Kleme�s Keywords: Smog Air pollution Air quality Smog prevention Smog …
Scientific publications
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Impact Assessment Report - Proposal for a Regulation of the European Parliament and of the Council on Type-Approval of Vehicles and of Engines

… emission standards were introduced to reduce air pollution from road transport and to … effectively reduced emissions and improved air quality, while remaining cost-effective and … public health and the environment related to air pollution caused by road transport and to …
Reports, Case Studies & Assessments
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ACSM Analysis Tutorial

… aerosol species. The tutorial also covers quality control procedures, the use of … (RIEs), collection efficiency (CE), and air-beam corrections, as well as the … Online Training & Resources 2017 Air Quality Monitoring Source Attribution All levels Global …
Online Training & Resources
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A Guide to Conducting an Emission Inventory Review

… that such a process can take place in a high quality. The review quality principles steer the nature and … requirements, and serves to improve the quality of data submissions from all reviewed … 36 Convention on Long-range Transboundary Air Pollution (CLRTAP) (UNECE Decision 2018/1) …
Guidelines, Tools & Models
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Mobilisation of Agricultural Residues for Bioenergy and Higher Value Bio-Products: Resources, Barriers, and Sustainability

… categories of sustainability to be soil quality, water quality and quantity, greenhouse gases, biodiversity, air quality, and productivity, and propose a … quantity, greenhouse gases, biodiversity, air quality, and productivity, and propose a …
Reports, Case Studies & Assessments
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Evidence of widespread effects of ozone on crops and (semi-)natural vegetation in Europe (1990–2006) in relation to AOT40- and flux-based risk maps

… this study has shown effects in ambient air in 18 European countries from Sweden in the … this study has shown effects in ambient air in 18 European countries from Sweden in the … a diverse dataset, there was a need to apply quality assurance procedures to ensure the data …
Scientific publications
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Global trends of methane emissions and their impacts on ozone concentrations

… damage to crops and vegetation and for which air quality standards have been established. In … UNECE Convention on Long Range Transport of Air Pollution and the European Commission … 30 3.3.2 4 Air quality impacts of CH4 emissions …
Reports, Case Studies & Assessments
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Out of Sight: The Science and Economics of Visibility Impairment

… presented, along with a discussion on other air pollution policies that have had an impact on visual air quality. The economics of visibility follows, … Impairment August 2000 Prepared for Clean Air Task Force Boston, MA Project Manager: Dr. …
Reports, Case Studies & Assessments
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Megacities Partnership: Capacity Building Workshops Agenda Template

… analysis, preparation for drafting of the air quality management plan, and laboratory … of the Megacity Framework Achieving clean air is not solely a question of implementing … known mitigation measures. Successful air quality management depends in large part on …
Guidelines, Tools & Models
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Occupational exposure to roadway emissions and inside informal settlements in sub-Saharan Africa: A pilot study in Nairobi, Kenya

… in Nairobi, Kenya Few studies examine urban air pollution in sub-Saharan Africa (SSA), yet … in Nairobi’s low-income areas and open-air garages. These results suggest that the … walk along roadways would benefit from air quality regulations targeting roadway emissions …
Scientific publications