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Showing 1-10 of 372 Results
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Guidelines for Designing a Communication, Awareness-Raising, and Public Engagement Strategy on Air Quality and Health

… represents the main source of air pollutant emissions in urban environments. In cities such … Ozone precursors (CO, NOₓ), aerosols (PM₂.₅, black carbon), acidifying gases and GHG. Atmosphere, …
Guidelines, Tools & Models
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Reporting of Black Carbon emissions: A comparison of data submitted under the Air Convention and alternative datasets

… Reporting of Black Carbon emissions: A comparison of data submitted under … the Air Convention and alternative datasets Black carbon (BC) is a key short-lived climate … N ICA L REPO RT CEIP 04/2024 Reporting of Black Carbon emissions A comparison of data …
Reports, Case Studies & Assessments
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Guidelines for reporting emissions and projections data under the Convention on Long-range Transboundary Air Pollution

… Guidelines for reporting emissions and projections data under the … contains the guidelines for reporting emissions and projections data under the … with regard to source sectors for allocating emissions and projections. While the Guidelines …
Guidelines, Tools & Models
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Key Category Analysis Tool (U.S. EPA Toolkit for Building National GHG Inventory Systems)

… is an important first step toward managing emissions. A complete and transparent national … is an essential tool for understanding emissions and trends, projecting future emissions and identifying sectors for …
Guidelines, Tools & Models
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Emissions Factors Toolkit v13.1: User Guide

Emissions Factors Toolkit v13.1: User Guide This road traffic Emissions Factors Toolkit (EFT) user guide has … Greenhouse gas emissions given as carbon dioxide (CO2) exhaust emission rates can … Hybrid Cars Electric Cars Petrol Taxis (black cabs) Petrol Hybrid Taxis (black cabs) …
Guidelines, Tools & Models
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Air Pollution Trends Report 2024: Critical Load and Critical Level exceedances in the UK

… based on current understanding of emissions, chemical transformations and fate. … PM10), CO, and non-methane volatile organic carbon, as well as NH3 emissions. These are … sensitive to nutrient-nitrogen in the UK (black) and areas without sensitive habitat …
Reports, Case Studies & Assessments
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Response of fish assemblages to declining acidic deposition in Adirondack Mountain lakes, 1984-2012

… rates of sulfur (S) and nitrogen (N) oxide emissions (Driscoll et al., 2010; Stoddard et … sizes, drainage areas, and dissolved organic carbon (DOC) concentrations (Newton and … in our analyses. An additional lake, Black Pond (30256), was also excluded because …
Scientific publications
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Predicting the Effects of Ozone on Long-Term Growth of Aspen Trees Using Response Functions Developed From Seedlings Grown in Field Chambers

… exposure is likely to limit the global land carbon sink (Felzer et al. 2004; Sitch … areas can experience high O3 because of emissions from industry, oil and gas … trees can recover FIGURE 4 | Observed (black) and predicted (pink) yearly percent loss …
Scientific publications
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Ozone dose-response relationships for tropical crops reveal potential threat to legume and wheat production, but not to millets

… radical oxidation of molecules including carbon monoxide (CO) and hydrocarbons in the … oxides (NO x ) [31] . Projections of global emissions show that future ozone concentrations … burning is the major contrib- utor of black carbon, organic carbon and smoke aerosols …
Scientific publications
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The impact of air pollution on terrestrial managed and natural vegetation

… studies. Gas-phase effects by the primary emissions of SO2 and NO2 are discussed in the … US bird feathers became covered in black carbon particles [9]. ‘Black rain’ was observed … studies. Gas-phase effects by the primary emissions of SO2 and NO2 are discussed in the …
Scientific publications