Relevant bibliographies by topics / Biomass OC

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers
  5. Reports

Academic literature on the topic 'Biomass OC'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Biomass OC"

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Tanaya, Toko, Kenta Watanabe, Shoji Yamamoto, Chuki Hongo, Hajime Kayanne, and Tomohiro Kuwae. "Contributions of the direct supply of belowground seagrass detritus and trapping of suspended organic matter to the sedimentary organic carbon stock in seagrass meadows." Biogeosciences 15, no. 13 (2018): 4033–45. http://dx.doi.org/10.5194/bg-15-4033-2018.

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Abstract. Carbon captured by marine living organisms is called “blue carbon”, and seagrass meadows are a dominant blue carbon sink. However, our knowledge of how seagrass increases sedimentary organic carbon (OC) stocks is limited. We investigated two pathways of OC accumulation: trapping of organic matter in the water column and the direct supply of belowground seagrass detritus. We developed a new type of box corer to facilitate the retrieval of intact cores that preserve the structures of both sediments (including coarse sediments and dead plant structures) and live seagrasses. We measured
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Bao, Mengying, Yan-Lin Zhang, Fang Cao, et al. "Highly time-resolved characterization of carbonaceous aerosols using a two-wavelength Sunset thermal–optical carbon analyzer." Atmospheric Measurement Techniques 14, no. 6 (2021): 4053–68. http://dx.doi.org/10.5194/amt-14-4053-2021.

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Abstract. Carbonaceous aerosols have great influence on the air quality, human health and climate change. Except for organic carbon (OC) and elemental carbon (EC), brown carbon (BrC) mainly originates from biomass burning as a group of OC, with strong absorption from the visible to near-ultraviolet wavelengths, and makes a considerable contribution to global warming. Large numbers of studies have reported long-term observation of OC and EC concentrations throughout the world, but studies of BrC based on long-term observations are rather limited. In this study, we established a two-wavelength m
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Minguillón, M. C., N. Perron, X. Querol, et al. "Fossil versus contemporary sources of fine elemental and organic carbonaceous particulate matter during the DAURE campaign in Northeast Spain." Atmospheric Chemistry and Physics Discussions 11, no. 8 (2011): 23573–618. http://dx.doi.org/10.5194/acpd-11-23573-2011.

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Abstract. We present results from the international field campaign DAURE (Determination of the sources of atmospheric Aerosols in Urban and Rural Environments in the western Mediterranean), with the objective of apportioning the sources of fine carbonaceous aerosols. Submicron fine particulate matter (PM1) samples were collected during February-March 2009 and July 2009 at an urban background site in Barcelona (BCN) and at a forested regional background site in Montseny (MSY). We present radiocarbon (14C) analysis for elemental and organic carbon (EC and OC) and source apportionment for these d
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Pokhrel, Rudra P., Nick L. Wagner, Justin M. Langridge, et al. "Parameterization of single-scattering albedo (SSA) and absorption Ångström exponent (AAE) with EC / OC for aerosol emissions from biomass burning." Atmospheric Chemistry and Physics 16, no. 15 (2016): 9549–61. http://dx.doi.org/10.5194/acp-16-9549-2016.

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Abstract. Single-scattering albedo (SSA) and absorption Ångström exponent (AAE) are two critical parameters in determining the impact of absorbing aerosol on the Earth's radiative balance. Aerosol emitted by biomass burning represent a significant fraction of absorbing aerosol globally, but it remains difficult to accurately predict SSA and AAE for biomass burning aerosol. Black carbon (BC), brown carbon (BrC), and non-absorbing coatings all make substantial contributions to the absorption coefficient of biomass burning aerosol. SSA and AAE cannot be directly predicted based on fuel type becau
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Minguillón, M. C., N. Perron, X. Querol, et al. "Fossil versus contemporary sources of fine elemental and organic carbonaceous particulate matter during the DAURE campaign in Northeast Spain." Atmospheric Chemistry and Physics 11, no. 23 (2011): 12067–84. http://dx.doi.org/10.5194/acp-11-12067-2011.

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Abstract. We present results from the international field campaign DAURE (Determination of the sources of atmospheric Aerosols in Urban and Rural Environments in the Western Mediterranean), with the objective of apportioning the sources of fine carbonaceous aerosols. Submicron fine particulate matter (PM1) samples were collected during February–March 2009 and July 2009 at an urban background site in Barcelona (BCN) and at a forested regional background site in Montseny (MSY). We present radiocarbon (14C) analysis for elemental and organic carbon (EC and OC) and source apportionment for these d
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Barin, Mohsen, Nasser Aliasgharzad, Pål Axel Olsson, and MirHassan Rasouli-Sadaghiani. "Salinity-induced differences in soil microbial communities around the hypersaline Lake Urmia." Soil Research 53, no. 5 (2015): 494. http://dx.doi.org/10.1071/sr14090.

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Lake Urmia in north-western Iran is one of the largest hypersaline lakes in the world, and agricultural production in the surrounding area is limited by soil salinity. We investigated the effects of salinity on belowground microbial communities in soils collected from fields of cultivated onions (Allium cepa L.) and lucerne (Medicago sativa L.), and sites with the native halophyte samphire (Salicornia europaea L.). We tested the hypotheses that salinity reduces microbial biomass and changes the structure of the microbial community. The physical and chemical properties of soil samples were anal
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Wakeham, S. G., and A. P. McNichol. "Transfer of organic carbon through marine water columns to sediments – insights from stable and radiocarbon isotopes of lipid biomarkers." Biogeosciences 11, no. 23 (2014): 6895–914. http://dx.doi.org/10.5194/bg-11-6895-2014.

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Abstract. Compound-specific 13C and 14C compositions of diverse lipid biomarkers (fatty acids, alkenones, hydrocarbons, sterols and fatty alcohols) were measured in sinking particulate matter collected in sediment traps and from underlying surface sediments in the Black Sea, the Arabian Sea and the Ross Sea. The goal was to develop a multiparameter approach to constrain relative inputs of organic carbon (OC) from marine biomass, terrigenous vascular-plant and relict-kerogen sources. Using an isotope mass balance, we calculate that marine biomass in sediment trap material from the Black Sea and
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Ni, Haiyan, Ru-Jin Huang, Junji Cao, Jie Guo, Haoyue Deng, and Ulrike Dusek. "Sources and formation of carbonaceous aerosols in Xi'an, China: primary emissions and secondary formation constrained by radiocarbon." Atmospheric Chemistry and Physics 19, no. 24 (2019): 15609–28. http://dx.doi.org/10.5194/acp-19-15609-2019.

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Abstract. To investigate the sources and formation mechanisms of carbonaceous aerosols, a major contributor to severe particulate air pollution, radiocarbon (14C) measurements were conducted on aerosols sampled from November 2015 to November 2016 in Xi'an, China. Based on the 14C content in elemental carbon (EC), organic carbon (OC) and water-insoluble OC (WIOC), contributions of major sources to carbonaceous aerosols are estimated over a whole seasonal cycle: primary and secondary fossil sources, primary biomass burning, and other non-fossil carbon formed mainly from secondary processes. Prim
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Dewi, Rany Puspita, Sumardi Sumardi, and Rizal Isnanto. "ANALYSIS OF FIXED CARBON AND VOLATILE MATTER BRIQUETTES OF PINE SAWDUST AND COCONUT SHELL WASTE." Jurnal Rekayasa Mesin 14, no. 3 (2023): 901–7. http://dx.doi.org/10.21776/jrm.v14i3.1421.

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Briquetting technology became one appropriate method that can be used to convert biomass waste into a renewable energy source. Sources of biomass raw materials that have promising potential are pine sawdust and coconut shell waste. Sawdust has potential for about 0.78 million m3/year and coconut shell waste around 360 thousand tons/year. The research aim was to analyse the effect of the carbonization temperature to volatile matter and fixed carbon of briquette. The research was done by variating carbonization temperature at 400 oC, 500 oC, and 600 oC. The result showed that at carbonization te
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Cao, J. J., F. Wu, J. C. Chow, et al. "Characterization and source apportionment of atmospheric organic and elemental carbon during fall and winter of 2003 in Xi'an, China." Atmospheric Chemistry and Physics 5, no. 11 (2005): 3127–37. http://dx.doi.org/10.5194/acp-5-3127-2005.

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Abstract. Continuous measurements of atmospheric organic and elemental carbon (OC and EC) were taken during the high-pollution fall and winter seasons at Xi'an, Shaanxi Province, China from September 2003 through February 2004. Battery-powered mini-volume samplers collected PM2.5 samples daily and PM10 samples every third day. Samples were also obtained from the plumes of residential coal combustion, motor-vehicle exhaust, and biomass burning sources. These samples were analyzed for OC/EC by thermal/optical reflectance (TOR) following the Interagency Monitoring of Protected Visual Environments
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Dissertations / Theses on the topic "Biomass OC"

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Ordou, Niloofar. "Investigation of Physiochemical Properties of Size-resolved Biomass Burning/Local Wildfire Aerosols." Thesis, Griffith University, 2021. http://hdl.handle.net/10072/410471.

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Overall, particulate matter (PM) and household air pollution are at the root of 2.9 million deaths annually. One of the sources of particulate matter is biomass burning (BB) smoke. These particles can be formed by natural fires, prescribe agriculture fires, and as a result of burning fuel for cooking and heating houses. BB smoke particles can have various health effect and environmental impacts depending on a number of factors. Altering ozone refraction, they can act as cloud condensation nuclei. Health risks associated with these particle have been studied for long. Pulmonary, heart, carcinog
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Vicente, Estela Alexandra Domingos. "Medidas para mitigar as emissões da combustão doméstica de biomassa." Master's thesis, Universidade de Aveiro, 2013. http://hdl.handle.net/10773/12423.

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Mestrado em Engenharia do Ambiente<br>Estima-se que em Portugal sejam anualmente queimadas 2 Mton de biomassa lenhosa a nível residencial, o que contribui para emissões de PM10 que representam 30 % do total emitido pelos diversos setores de atividade. As partículas atmosféricas resultantes da combustão doméstica têm efeitos prejudiciais na saúde pública e causam perturbações na química da atmosfera e no clima. Atendendo às repercussões das emissões e à necessidade de cumprimento das normas legais, é necessário quantificar e caraterizar as emissões provenientes deste setor e avaliar medidas mit
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Neto, Ana Isabel Vilaça. "Estudo comparativo das emissões de pellets não comerciais numa caldeira doméstica." Master's thesis, 2018. http://hdl.handle.net/10773/26136.

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Os poluentes resultantes da combustão doméstica têm efeitos prejudiciais na saúde pública e causam perturbações na química da atmosfera e no clima. Assim, surgem os pellets como um biocombustível sólido, composto essencialmente por biomassa densificada, com uma qualidade consistente, apresentando um baixo teor de humidade, densidade energética elevada, tamanho e forma homogéneos, associada a uma menor emissão de poluentes atmosféricos no processo de combustão. Atendendo às repercussões das emissões torna-se importante fazer um estudo comparativo de emissões para atmosfera durante a queima de
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Book chapters on the topic "Biomass OC"

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Dajuma, Alima, Siélé Silué, Kehinde O. Ogunjobi, et al. "Biomass Burning Effects on the Climate over Southern West Africa During the Summer Monsoon." In African Handbook of Climate Change Adaptation. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45106-6_86.

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AbstractBiomass Burning (BB) aerosol has attracted considerable attention due to its detrimental effects on climate through its radiative properties. In Africa, fire patterns are anticorrelated with the southward-northward movement of the intertropical convergence zone (ITCZ). Each year between June and September, BB occurs in the southern hemisphere of Africa, and aerosols are carried westward by the African Easterly Jet (AEJ) and advected at an altitude of between 2 and 4 km. Observations made during a field campaign of Dynamics-Aerosol-Chemistry-Cloud Interactions in West Africa (DACCIWA) (
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Calvert, Jack G., Roger Atkinson, Karl H. Becker, et al. "Aerosol Generation In Atmospheric Oxidation Of Aromatic Hydrocarbons." In The Mechanisms Of Atmospheric Oxidation Of Aromatic Hydrocarbons. Oxford University PressNew York, NY, 2002. http://dx.doi.org/10.1093/oso/9780195146288.003.0008.

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Abstract Atmospheric aerosol in virtually all areas of the troposphere, but especially in urban areas, contains a significant fraction of carbonaceous material. Atmospheric particulate carbonaceous material is composed of a complex mixture of substances, frequently classified in two main fractions: elemental carbon (EC) and organic carbon (OC). Elemental, or black carbon is a primary pollutant, emitted directly as a result of the combustion of fossil and biomass fuels. Particulate organic carbon, a complex mixture of hydrocarbons and oxygenated hydrocarbons, has both primary and secondary orig
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Conference papers on the topic "Biomass OC"

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Danilova, Kateryna, and Sergii Oliynichuk. "Strategie of pretreatment of lignocellulosic biomass for bioethanol production as biofuel." In VI International Conference on European Dimensions of Sustainablе Development. National University of Food Technologies, 2024. https://doi.org/10.24263/edsd-2024-6-31.

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Bioethanol is recognized as a valuable substitute for renewable energy sources to meet the fuel and energy demand, considered an environmentally friendly resource obtained from agricultural residues such as sugarcane bagasse, wheat straw, corn and rice straw. Lignocellulosic biomass (LCB) is the point of attention in replacing the dependence on fossil fuels. The recalcitrant structure of the lignocellulosic biomass is disrupted using effective pretreatment techniques that separate complex interlinked structures among cellulose, hemicellulose, and lignin. Recently, the thermophysical method or
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Kolodynskij, Vitalij, and Pranas Baltrėnas. "Experimental Research of Biogas Yield and Quality Produced from Chicken Manure." In Environmental Engineering. VGTU Technika, 2017. http://dx.doi.org/10.3846/enviro.2017.030.

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Biogas is a fuel, which can be produced from a renewable energy source – biomass. Such a gas can be freely used in small farms or food industry to produce heat or electricity. Two main components of biogas – metahne CH4 and carbon dioxide CO2. In some case, if biomass has a big amount of proteins, there can be an aggressive to different constructions gas – hydrogen sulphide H2S in biogas composition. Also, there can be other gases, such as ammonia or hydrogen, but their concentrations are very low. Nowadays it’s extremely important to find a biomass with high energy potential not only to produ
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Maharjan, Krisha, Joonsik Hwang, and Heejin Cho. "Design Strategies for Biomass-Based CHP Systems in Rural Communities." In ASME 2023 17th International Conference on Energy Sustainability collocated with the ASME 2023 Heat Transfer Summer Conference. American Society of Mechanical Engineers, 2023. http://dx.doi.org/10.1115/es2023-107125.

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Abstract Unreliable electricity supply and constrained heating networks are major challenges facing rural communities. Combined Heat and Power (CHP) systems can alleviate these energy security issues by utilizing readily available biomass resources in rural areas by producing two forms of energy from a single process. Biomass-fueled CHP systems called b-CHP can effectively reduce energy costs and consumption while having a minimal environmental impact. This paper presents strategies for the design process of b-CHP systems and insights into the factors to consider for sustainable operation. For
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Rhenals Hoyos, Jorge Emilio, Cristina Isabel Cogollo Torres, Antonio Bula, et al. "Evaluation of Biochar Production Through Slow Pyrolysis of Corn Agroindustry Residues in the Department of Córdoba, Colombia." In ASME 2024 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2024. https://doi.org/10.1115/imece2024-145010.

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Abstract Biomass emerges as a promising source for bioenergy generation and valuable by-products, offering a sustainable alternative for utilizing agro-industrial waste. Among thermochemical conversion techniques, pyrolysis stands out for its capacity to transform biomass into three main products: Syngas, Bio-oil, and Biochar. Biochar, the result of biomass conversion, can represent between 4% and 40% of the original mass, depending on the conditions of the pyrolysis process. This solid material is of particular interest due to its multiple potential applications, which are regulated by intern
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Schicker, Philippe C., Dustin Spayde, and Heejin Cho. "Design and Feasibility Study of Biomass-Driven Combined Heat and Power Systems for Rural Communities." In ASME 2021 15th International Conference on Energy Sustainability collocated with the ASME 2021 Heat Transfer Summer Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/es2021-62057.

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Abstract Meeting energy demands at crucial times can often be jeopardized by unreliable power supply from the grid. Local, on-site power generation, such as combined heat and power (CHP) systems, may safeguard against grid fluctuations and outages. CHP systems can provide more reliable and resilient energy supply to buildings and communities while it can also provide energy-efficient, cost-effective, and environmentally sustainable solutions compared to centralized power systems. With a recent increased focus on biomass as an alternative fuel source, biomass driven CHP systems have been recogn
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David, E., J. Kopac, R.-M. Marinescu, and A. Armeanu. "INVESTIGATION OF ORGANIC WASTES CONVERSION INTO USEFUL ENERGY RESOURCES USING PYROLYSIS PROCESS." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023v/4.2/s17.54.

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The depletion of fossil fuels is a major concern for the world because of the demand for energy that has increased rapidly with population growth and urbanization. For sustainable development, energy producing industries are trying to find suitable substitutes for petroleum fuel that are environmentally friendly and economically feasible. Biomass ,such as bio-oil and biochar production, could be a possible alternative energy source. Production of biochar and bio-oil from chicken manure(CM) by the pyrolysis process could be a robust approach for organic waste recycling. In this work, experiment
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Schicker, Philippe C., and Heejin Cho. "Multi-Regional Design and Analysis of Biomass-Driven Combined Cooling, Heating and Power Systems for Rural Communities." In ASME 2022 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/imece2022-96104.

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Abstract The challenges during the aftermath of natural disasters in remote locations, such as unreliable power supply from the grid during crucial times, coupled with ever-increasing energy needs, demand new and innovative solutions to limited energy production. Local, on-site power generation, such as combined cooling, heating, and power (CCHP) systems, may safeguard against grid fluctuations, outages, and provide additional security through grid independence. CCHP systems can provide more reliable and resilient energy supply to buildings and communities while also providing energy-efficient
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Telyma, Serhii, and Oleksandr Diatel. "Some peculiarities biofilm forming at wastewater treatment in bioreactors." In VI International Conference on European Dimensions of Sustainablе Development. National University of Food Technologies, 2024. https://doi.org/10.24263/edsd-2024-6-10.

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In article the improvement model of forming the biofilm structure taking into account on the heterogeneity along its thickness with steady and changeable porosity in the constant and transient conditions at the aerobic wastewater treatment and taking into account on the influence of different hydrodynamical factors on its operation, availability of the other substances in particular inert biomass and polymeric ones is proposed. To a great extent the attention was allotted on investigation of the influence of the biofilm heterogeneity on the mass transport processes. Besides the analysis of the
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Dubrovskis, Vilis, and Dagnis Dubrovskis. "Biogas production from fresh and old sawdust litter with chicken manure." In 22nd International Scientific Conference Engineering for Rural Development. Latvia University of Life Sciences and Technologies, Faculty of Engineering, 2023. http://dx.doi.org/10.22616/erdev.2023.22.tf123.

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In Latvia, forest products are widely used for heat production by direct incineration. As it causes air pollution, especially in cities, other technologies are being considered. One of them is anaerobic digestion of biomass or biogas (methane) production. Biofuels and biogas are playing a key role in the decarbonisation of the transport sector and will contribute in the future to a fuel switch in combination with electrification, for example in hybrid cars. In sectors which are difficult to decarbonize, such as heavy-duty vehicles, ships and airplanes, biofuels often represent the only technic
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Reports on the topic "Biomass OC"

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Chepeliev, Maksym. Development of the Air Pollution Database for the GTAP 10A Data Base. GTAP Research Memoranda, 2020. http://dx.doi.org/10.21642/gtap.rm33.

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The purpose of this note is to document data sources and steps used to develop the air pollution database for the GTAP Data Base Version 10A. Emissions for nine substances are reported in the database: black carbon (BC), carbon monoxide (CO), ammonia (NH3), non-methane volatile organic compounds (NMVOC), nitrogen oxides (NOx), organic carbon (OC), particulate matter 10 (PM10), particulate matter 2.5 (PM2.5) and sulfur dioxide (SO2). The dataset covers four reference years – 2004, 2007, 2011 and 2014. EDGAR Version 5.0 database is used as the main data source. To assist with emissions redistrib
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