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Environmental odour is perceived as a major nuisance by rural as well as urban populations. The sources of odourous substances are manifold. In urban areas, these include restaurants, small manufacturing trades, and other sources, which might cause complaints. In the suburbs, wastewater treatment plants, landfill sites, and other infrastructures are the expected major odour sources. These problems are often caused be the accelerated growth of cities. In rural sites, livestock farming and the spreading of manure on the fields is blamed for severe odour annoyance. In fact, environmental odours are considered to be a common cause of public complaints by residents to local authorities, regional, or national environmental agencies. This Special Issue of Atmosphere will address the entire chain, from the quantification of odour sources, abatement methods, the dilution in the atmosphere, and the assessment of odour exposure for the assessment of annoyance. In particular, this Special Issue aims to encourage contributions dealing with field trials and dispersion modeling to assess the degree of annoyance and the quantitative success of abatement measures.
environmental odour --- emission --- annoyance --- separation distance --- dispersion models --- empirical equations --- odour --- dispersion modelling --- wastewater treatment --- odour impact criteria --- separation distances --- odour legislation --- air quality --- air pollution --- odor --- smell --- odour units --- agriculture --- environmental regulations --- policy --- VOC --- GC-QTOF-MS --- GC-IMS --- wastewater treatment plant --- air dispersion model --- dose–response relationship --- odor impact criterion (OIC) --- perception-related odor exposure --- wastewater treatment plant (WWTP) --- Odors --- Odor Patrol --- Odor Profile Method --- monitoring Odors --- field inspection --- odour impact --- odour modelling --- olfactometry --- proficiency test --- bench loop --- n-butanol --- sampling uncertainties --- odorants --- SOAV --- OTV --- livestock --- odour dispersion modelling --- climate change --- stability classification --- n/a --- dose-response relationship
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The purpose of the symposium was to present recent advances in characterization and control of odour and volatile organic compound emissions in the atmosphere, and to contribute to the state-of-the-art of measurement and sampling tools, impact prediction methods and abatement techniques. Topics covered were: Legislative aspects Emission characterization Abatement technologies, both recuperative and destructive and Reduction methods. Apart from the global problems of climate, all aspects relating to the workplace environment and official regulations were discussed.
Odor control --- Volatile organic compounds --- Factory and trade waste --- Congresses --- Environmental aspects --- Management --- 628.321 --- -Volatile organic compounds --- -Factory and trade waste --- -Factory waste --- Industrial effluents --- Industrial wastes --- Solid waste management --- Trades-waste --- Wastewaters --- Plant engineering --- Centralized industrial waste treatment facilities --- Pollution --- Refuse and refuse disposal --- Waste products --- VOCs (Chemicals) --- Volatile organic chemicals --- Organic compounds --- Odors --- Air --- Odour control --- -Congresses --- Control --- -Odour control --- 628.321 Odour control --- -628.321 Odour control --- Factory waste --- Management&delete& --- Environmental aspects&delete& --- AIR POLLUTION --- TREATMENT TECHNIQUES --- VOLATILE ORGANIC COMPUNDS --- Monograph --- Air contaminants --- Air pollutants --- Air pollution --- Air pollution control --- Air toxics --- Airborne pollutants --- Atmosphere --- Contaminants, Air --- Control of air pollution --- Pollutants, Air --- Toxics, Air --- Air quality --- Atmospheric deposition --- Pollution. --- Odor control - Congresses --- Volatile organic compounds - Environmental aspects - Congresses --- Factory and trade waste - Management - Congresses
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Consumers are looking for healthier foods. Animal nutrition is one of the most important environmental factors in product quality, and significantly influences meat and milk and its dairy products. So emphasis is often placed on improving quality though animal feeding. A main target in improving meat and dairy nutritional characteristics is the enhancement of lipid quality, which can be achieved by increasing the content and composition of beneficial fatty acids. Factors such as forage: concentrate ratio, dietary fat supplements, etc. have an essential effect on animal dairy and meat quality. A few studies have shown that meat and dairy from ruminants in pasture is enriched in bioactive substances of natural origin. These animals are also able to utilize increasing amounts of by-products or “unconventional” animal feedstuffs, which can improve the healthful properties of products. Epidemiological studies that find inverse associations between eating red meat and health do not distinguish between meat from livestock fed high-grain diets and livestock foraging on phytochemically rich mixtures of plants. Despite their alleged benefits, research has not elucidated linkages among plant diversity or alternative feedstuffs with potential functional properties in ruminant diets and human health. In addition, dietary manipulations favoring polyunsaturated FA incorporation in dairy and meat lipids increase the risk of lipoperoxidation, which can be efficiently prevented by use of dietary antioxidants. This book collected articles addressing optimal dietary composition for ruminant production to improve the quality of meat and dairy.
fatty acid profile --- mineral profile --- CLA --- milk yield --- circular economy --- concentrate --- silage --- modified atmosphere --- vacuum --- texture --- fatty acids --- water holding capacity --- consumer acceptability --- pecorino cheese --- pasture --- management system --- fatty acids profile --- sensory properties --- consumer liking --- grass silage --- zero-grazing --- grazing --- milk --- antioxidants --- organic beef --- ageing --- tenderisation speed --- meat quality --- sarcomere --- goat cheese --- odour --- raw milk --- volatile compounds --- antioxidant capacity --- dairy product quality --- n-3 and n-6 fatty acids --- retinol --- Roja Mallorquina sheep --- tocopherol --- total phenolic compounds --- n/a
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Air pollution is a worldwide environmental hazard that poses serious consequences not only for human health and the climate but also for agriculture, ecosystems, and cultural heritage, among other factors. According to the WHO, there are 8 million premature deaths every year as a result of exposure to ambient air pollution. In addition, more than 90% of the world’s population live in areas where the air quality is poor, exceeding the recommended limits. On the other hand, air pollution and the climate co-influence one another through complex physicochemical interactions in the atmosphere that alter the Earth’s energy balance and have implications for climate change and the air quality. It is important to measure specific atmospheric parameters and pollutant compound concentrations, monitor their variations, and analyze different scenarios with the aim of assessing the air pollution levels and developing early warning and forecast systems as a means of improving the air quality and safeguarding public health. Such measures can also form part of efforts to achieve a reduction in the number of air pollution casualties and mitigate climate change phenomena. This book contains contributions focusing on remote sensing techniques for evaluating air quality, including the use of in situ data, modeling approaches, and the synthesis of different instrumentations and techniques. The papers published in this book highlight the importance and relevance of air quality studies and the potential of remote sensing, particularly that conducted from Earth observation platforms, to shed light on this topic.
Research & information: general --- Meteorology & climatology --- tropospheric NO2 concentrations --- nitrogen dioxide --- OMI --- spatio-temporal trends --- DBEST --- PolyTrend --- time-series analysis --- breakpoint detection --- air pollution --- TROPOMI --- COVID --- nitrogen oxides --- satellite-based --- NO2 --- land use regression --- exposure assessment --- carbon monoxide --- COVID-19 --- China --- surface concentration --- IASI --- drone --- UAV --- gas sensors --- odour --- industrial emissions --- mapping --- environmental monitoring --- aerosol optical depth --- CAMS --- machine learning --- MODIS --- urban form --- PM2.5 --- landscape metrics --- geographically weighted regression --- Yunnan Plateau --- biomass burning --- cross-border transport --- WRF-Chem --- formaldehyde --- trend --- satellite --- monitor --- annual --- seasonal --- temperature --- meteorology --- AOD --- Europe --- open data --- n/a
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