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Showing 1-230 of 397 Results
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Danger in the Air: How Air Pollution Can Affect Brain Development in Young Children

… al., ‘Associations between Traffic-Related Black Carbon Exposure and Attention in a Prospective … Suglia, Shakira F., et al., ‘Association of Black Carbon with Cognition among Children in a …
Reports, Case Studies & Assessments
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Out of Sight: The Science and Economics of Visibility Impairment

… In the West, sulfates and organic carbon play about equal roles. Throughout the … plwne coming from a smokestack, it appears black because the carbon soot and other … efficiently absorbing light because of its black color (Exhibit 2-6). In contrast to white …
Reports, Case Studies & Assessments
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Low-Methane Finance Toolkit: Solutions for Enhancing Waste Methane Climate Action

… of the levers, instead it focuses on lower-carbon, cost effective technologies. To help … fees, contractual /power purchase agreements Black soldier fly facilities Requires reliable … treatment project in Kenya that involves black soldier flies and produces animal feed. …
Guidelines, Tools & Models
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Mitigating agricultural residue burning: challenges and solutions across land classes in Punjab, India

… fires cause spikes in emissions of black carbon and particulate matter, creating severe … 57 85–88 Gupta R 2014 Low-hanging fruit in black carbon mitigation: crop residue burning …
Scientific publications
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Source sector and fuel contributions to ambient PM2.5 and attributable mortality across multiple spatial scales

… of inorganic ions, carbonaceous compounds (black and organic carbon, including secondary organic aerosol), … × 0.5°) emissions of key PM2.5 components (black and organic carbon) and gas-phase …
Scientific publications
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Air quality impacts of crop residue burning in India and mitigation alternatives

… burning-attributable PM2.5 as the sum of black carbon (BC) and organic carbon (OC), the … and normal rainfall years, respectively. The black lines depict y = x, the yellow lines are …
Scientific publications
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Diesel sulfur content impacts on Euro VI soot-free vehicles: Considerations for emerging markets

… oxidize hydrocarbons (55%–90% efficiency), carbon monoxide (40%–70% efficiency), and up to … regeneration—in other words, the accumulated black carbon, or soot, burning—possible. This … capture the solid fraction of PM, including black carbon, from the vehicle exhaust. DPFs …
Reports, Case Studies & Assessments
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Closing the global ozone yield gap: Quantification and cobenefits for multistress tolerance

… varieties that use less water per unit of carbon fixed will have higher yield under … effects on flowering and pollen viability (Black, Black, Roberts, & Ste- wart, 2000). Yield …
Scientific publications
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Manual on methods and criteria for harmonized sampling, assessment, monitoring and analysis of the effects of air pollution on forests - Part IV: Visual assessment of crown condition and damaging agents

… trees (assessable crown upwards from the black line), B - stand (lighter colour … contain chlorophyll and contribute to the carbon budget of the tree. It is recommended … 52 Other symptom 09 Signs of insects 10 Black coverage on leaves 53 Nest 54 Adults, …
Guidelines, Tools & Models
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Guidelines for reporting emissions and projections data under the Convention on Long-range Transboundary Air Pollution

… oxides in the pre- sence of sunlight; (e) Carbon monoxide (CO); (f ) “Particulate matter” … reporting is encou- raged include: (a) “Black carbon” (BC), which means carbo- naceous … to report their emission inven- tory for black carbon from the earliest year possible …
Guidelines, Tools & Models