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Journal articles on the topic 'Greenhouse gas (CO2'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Grabarczyk, Robert, and Sławomir Grabarczyk. "Cumulative Energy Demand and Carbon Footprint of the Greenhouse Cultivation System." Applied Sciences 12, no. 17 (2022): 8786. http://dx.doi.org/10.3390/app12178786.

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The paper describes the influence of horticultural production in greenhouses under Polish climate conditions on energy consumption, contributing to greenhouse gas emissions and global warming. Four scenarios were studied, two of which were non-renewable fuels: coal and natural gas, while the other two were renewable energy sources: wood pellets and wood chips, to identify opportunities for reducing energy costs and greenhouse gas emissions. Cumulative energy demand was defined to assess these four scenarios. The environmental impact was determined using the carbon footprint of the principal gr

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Dalal, Ram C., and Diane E. Allen. "Greenhouse gas fluxes from natural ecosystems." Australian Journal of Botany 56, no. 5 (2008): 369. http://dx.doi.org/10.1071/bt07128.

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Besides water vapour, greenhouse gases CO2, CH4, O3 and N2O contribute ~60%, 20%, 10% and 6% to global warming, respectively; minor contribution is made by chlorofluorocarbons and volatile organic compounds (VOC). We present CO2, CH4 and N2O fluxes from natural and relatively unmanaged soil–plant ecosystems (the ecosystems minimally disturbed by direct human or human-induced activities). All natural ecosystems are net sinks for CO2, although tundra and wetlands (including peatlands) are large sources of CH4, whereas significant N2O emissions occur mainly from tropical and temperate forests. Mo

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Grant, Tim, and Tom Beer. "Life cycle assessment of greenhouse gas emissions from irrigated maize and their significance in the value chain." Australian Journal of Experimental Agriculture 48, no. 3 (2008): 375. http://dx.doi.org/10.1071/ea06099.

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The life cycle assessment component of this multi-institutional project determined greenhouse gas emissions in pre-farm, on-farm and post-farm activities involved in the use of maize for the manufacture of corn chips. When the emissions were expressed in terms of carbon dioxide-equivalents (CO2-e), pre-farm emissions comprised ~6% of the life cycle emissions, on-farm activities comprised ~36% and post-farm activities accounted for ~58% of life cycle greenhouse gas emissions. We used one 400 g packet of corn chips as the functional unit. The single largest source of greenhouse emissions was the

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Xie, Yuhang. "Application of CO₂ Geological Storage Technology in Global Greenhouse Gas Reduction." MATEC Web of Conferences 386 (2023): 03010. http://dx.doi.org/10.1051/matecconf/202338603010.

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Greenhouse gas emission has serious impacts on human societies, ecosystems and economies as a result of global climate change. In response to this challenge, the global community has set greenhouse gas reduction targets aimed at reducing emissions of greenhouse gases such as carbon dioxide (CO2). In terms of emission reduction technology, CO2 geological storage technology is considered to be an important and potential solution. The wide application of CO2 geological storage technology can help achieve greenhouse gas reduction targets and slow down the greenhouse effect of the earth. The resear

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Donald, Rapp. "How Increased CO2 Warms the Earth-Two Contexts for the Greenhouse Gas Effect." IgMin Research 2, no. 10 (2024): 854–59. http://dx.doi.org/10.61927/igmin259.

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The widespread explanations of the greenhouse effect taught to millions of schoolchildren are misleading. The objective of this work is to clarify how increasing CO2 produces warming in current times. It is found that there are two contexts for the greenhouse gas effect. In one context, the fundamental greenhouse gas effect, one imagines a dry Earth starting with no water or CO2 and adding water and CO2. This leads to the familiar “thermal blanket” that strongly inhibits IR transmission from the Earth to the atmosphere. The Earth is much warmer with H2O and CO2. In the other context, the curre

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Wang, Huiling, Jiaxin Luo, Mengtian Zhang, and Yue Ling. "The Impact of Transportation Restructuring on the Intensity of Greenhouse Gas Emissions: Empirical Data from China." International Journal of Environmental Research and Public Health 19, no. 19 (2022): 12960. http://dx.doi.org/10.3390/ijerph191912960.

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Adjusting transportation structure to reduce the intensity of greenhouse gas emissions is an effective way to address climate change issues. This paper selects six transport sectors and constructs a hybrid input-output model to study the impact of transportation restructuring on the intensity of CO2 and non-CO2 greenhouse gas emissions in each sector during different periods. The results show that the effect of transportation restructuring on greenhouse gas emissions is manifested differently in different time periods. After 2008, transportation restructuring had a significant effect on reduci

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Deng, Zhu, Philippe Ciais, Liting Hu, et al. "Global greenhouse gas reconciliation 2022." Earth System Science Data 17, no. 3 (2025): 1121–52. https://doi.org/10.5194/essd-17-1121-2025.

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Abstract. In this study, we provide an update on the methodology and data used by Deng et al. (2022) to compare the national greenhouse gas inventories (NGHGIs) and atmospheric inversion model ensembles contributed by international research teams coordinated by the Global Carbon Project. The comparison framework uses transparent processing of the net ecosystem exchange fluxes of carbon dioxide (CO2) from inversions to provide estimates of terrestrial carbon stock changes over managed land that can be used to evaluate NGHGIs. For methane (CH4), and nitrous oxide (N2O), we separate anthropogenic

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Afiuddin, Ahmad Erlan, Fitri Hardiyanti, Islahiya Yuli Ayona, Sryang Tera Sarena, and Denny Dermawan. "Identification Of Greenhouse Gases Emissions From Shipyard Activity In Lamongan, Indonesia." IOP Conference Series: Earth and Environmental Science 1265, no. 1 (2023): 012014. http://dx.doi.org/10.1088/1755-1315/1265/1/012014.

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Abstract Following International Maritime Organization (IMO) policy directives, the maritime industry has been seeking efficient solutions to alter the energy consumption patterns of ports and ships to ensure the sustainable operation and reduce greenhouse gas emissions to support sustainable transport. However, there is little focus on identifying the energy consumption and greenhouse gas emissions related ship manufacture. The shipyard industry can generate greenhouse gas effects from burning fossil fuels and energy use. This study aims to identify the amount of greenhouse gas emissions prod

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M., Kahfi Ramadhan Indah Purnamasari Cindi Ramayanti Didiek Hari Nugroho. "Kinetika Reaksi Co2 Dari Gas Buang Motor dengan Menggunakan NaOH pada Reaktor Gelembung Pancaran." TEKNIKA 19, no. 1 (2024): 127–34. https://doi.org/10.5281/zenodo.13978471.

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Kandungan gas CO2 yang berlebih dalam udara akan menyebabkan efek greenhouse. Efek greenhouse akan meningkatkan suhu atmosfer sehingga menimbulkan efek pemanasan global. Penelitian ini bertujuan untuk mengetahui laju alir cair, laju aliran gas CO2 dan temperatur terhadap kinetika absorbsi CO2  yang dapat menyebabkan terjadinya efek greenhouse dari gas buangan kendaraan bermotor. Proses penyerapan gas CO2  oleh NaOH yang  lebih efektif dan efisien , dilihat dari pengaruh  tingginya konsentrasi NaOH, volume NaOH  dan waktu NaOH dan Gas CO2 mencapai titik jenuh. Metode pe

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Fahri, Ihsan, Ahmad Kurnain, Rizqi Putri Mahyudin, and Yudi Ferrianta. "Analisis Reduksi Emisi Gas Rumah Kaca Dari Pengelolaan Sampah Padat Di Kecamatan Marabahan Kabupaten Barito Kuala Provinsi Kalimantan Selatan." EnviroScienteae 15, no. 1 (2019): 43. http://dx.doi.org/10.20527/es.v15i1.6321.

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This study analyzes the level and status of greenhouse gas emissions or removals from solid waste management activities in Marabahan Subdistrict, Formulates an action plan for solid waste management that is low in Greenhouse Gas emissions in Marabahan Subdistrict and Projects the level and status of emissions or Greenhouse Gas absorption from waste management solid in Marabahan District until 2030, according to the 2006 IPCC BAU scenario and mitigation actions. The waste sector greenhouse gas emissions inventory results in 2016 reached 5.16 Gg CO2-eq. However, due to improvements in domestic w

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Kikuchi, Ryunosuke. "CO2 Recovery and Reuse in the Energy Sector, Energy Resource Development and Others: Economic and Technical Evaluation of Large-Scale Co2 Recycling." Energy & Environment 14, no. 4 (2003): 383–95. http://dx.doi.org/10.1260/095830503322364403.

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Climate change caused by greenhouse gases is receiving worldwide attention. CO2 (carbon dioxide) emission accounts for 80% of greenhouse gas emissions. The current measures against emission of CO2 are mainly control of emissions, sequestration and fixation, but CO2 emission decreased by only 1.6% in Europe during the past decade. CO2 recovery and reuse may offer new options for the greenhouse gas strategy. CO2 recovery technology such as the amine process is economically and technically feasible for industrial-scale application, and the recovered CO2 can be utilized for energy production, deve

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Steinberg, Meyer. "History of CO2 greenhouse gas mitigation technologies." Energy Conversion and Management 33, no. 5-8 (1992): 311–15. http://dx.doi.org/10.1016/0196-8904(92)90025-r.

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Komarneni, Sridhar, Masamichi Tsuji, Yuji Wada, and Yutaka Tamaura. "Nanophase ferrites for CO2 greenhouse gas decomposition." Journal of Materials Chemistry 7, no. 12 (1997): 2339–40. http://dx.doi.org/10.1039/a705849g.

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Simpson, Theodore B. "Limiting emissions of the greenhouse gas, CO2." Environmental Progress 10, no. 4 (1991): 248–50. http://dx.doi.org/10.1002/ep.670100409.

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Apfel, Ulf-Peter, and Wolfgang Weigand. "Efficient Activation of the Greenhouse Gas CO2." Angewandte Chemie International Edition 50, no. 19 (2011): 4262–64. http://dx.doi.org/10.1002/anie.201007163.

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Yaman, Cevat, Ismail Anil, Megan K. Jaunich, et al. "Investigation and modelling of greenhouse gas emissions resulting from waste collection and transport activities." Waste Management & Research 37, no. 12 (2019): 1282–90. http://dx.doi.org/10.1177/0734242x19882482.

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Greenhouse gas emissions resulting from municipal solid waste management activities and the associated climate change impacts are getting great attention worldwide. This study investigates greenhouse gas emissions and their distribution during waste collection and transport activities in the Dammam region of Saudi Arabia. Greenhouse gas emissions and associated global warming factors were estimated based on diesel fuel consumption during waste collection and transport activities. Then, waste collection and transport data were used to parameterise a mechanistic collection model that can be used

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Kumar, Amit, and M. P. Sharma. "Greenhouse Gas Emissions from Hydropower Reservoirs." Hydro Nepal: Journal of Water, Energy and Environment 11 (July 7, 2012): 37–42. http://dx.doi.org/10.3126/hn.v11i0.7159.

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Hydropower reservoirs are found to emit about 35-70 times less greenhouse gas (GHG) compared to thermal power plants. The emissions not only depend on the type of eco-region in which the reservoir is located but also on the reservoir characteristics and water quality parameters. This paper reports the results of the impact of reservoir parameters and water quality characteristics on GHG emission from tropical, temperate and boreal reservoirs. For this purpose, linear equations are developed but the regression coeffi cient is found very poor. The R2 range for CO2 is 5×10-5 to 0.36 for tropical,

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Wu, Yuewei, Jian Wu, Xiaolong Wei, et al. "Theoretical Investigation of C4F7N–CO2 Mixture Decomposition Characteristics Under Extreme Conditions." Energies 18, no. 3 (2025): 591. https://doi.org/10.3390/en18030591.

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Due to their low greenhouse effect and exceptional insulating properties, C4F7N-CO2 gas mixtures have garnered significant attention. In particular, understanding the decomposition characteristics of C4F7N-CO2 is crucial for their practical use as an eco-friendly dielectric medium. At elevated temperatures, the pyrolysis of C4F7N produces high concentrations of CFN, CF3, and C2F2, along with lower levels of C3F5, C4F6N, C2F, and CN. A further increase in temperature may lead to the decomposition of CO2 into CO and additional components such as C2, C2F3, C3F4, C4F7 and C3F6, CF, CO, C3F7, C3F2,

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Sim, Sang-Rak, and Dong-Woo Ryu. "Fundamental Studies on CO2 Sequestration of Concrete Slurry Water Using Supercritical CO2." Materials 15, no. 1 (2021): 94. http://dx.doi.org/10.3390/ma15010094.

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To prevent drastic climate change due to global warming, it is necessary to transition to a carbon-neutral society by reducing greenhouse gas emissions in all industrial sectors. This study aims to prepare measures to reduce the greenhouse gas in the cement industry, which is a large source of greenhouse gas emissions. The research uses supercritical CO2 carbonation to develop a carbon utilization fixation technology that uses concrete slurry water generated via concrete production as a new CO2 fixation source. Experiments were conducted using this concrete slurry water and supernatant water u

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Cui, Yubo, Shunli Zhang, Zhaobo Chen, Rui Chen, and Xinnan Deng. "Greenhouse gas emissions from sludge treatment reed beds." Water Science and Technology 71, no. 7 (2015): 1011–18. http://dx.doi.org/10.2166/wst.2015.018.

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Sludge treatment reed bed systems (STRBs) are considered as an alternative technology for surplus sludge treatment. Organic matter is decomposed by various microbial reactions, resulting in gases such as CO2 and CH4 emitting into the atmosphere. The aim of this study is to investigate gas emission from STRBs. The static transparent chamber was adopted to measure gas emission; it allows sunlight to enter and plants to photosynthesise. The comparison of total solids and volatile solids showed STRBs have a higher efficiency in dewatering and mineralization than a conventional unplanted sludge dry

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Popov, N. V., I. L. Govor, and M. L. Gitarskii. "GREENHOUSE GAS EMISSION FROM COMBUSTION OF ASSOCIATED PETROLEUM GAS IN RUSSIA." Meteorologiya i Gidrologiya, no. 5 (June 2021): 54–61. http://dx.doi.org/10.52002/0130-2906-2021-5-54-61.

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The average weighted long-term component composition of associated petroleum gas burned at the fields in Russia is obtained, where the volume fractions of carbon dioxide (CO2) and methane (CH4) make up 0.8 and 66.4%, respectively. Based on it, the national emission factors of greenhouse gases from the flaring of associated petroleum gas are developed: the values are equal to 2.76 103 t CO2 and 0.0155 103 t CH4 per 1 106 m3 of the gas burnt. The calculations based on the emission factors led to the 37% increase in total equivalent emission of CO2 and CH4 as compared to the calculations based on

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Etik, Purnamasari, and Sudarno Sudarno. "Analysis of Greenhouse Gas Reduction by Using Organic Fertilizer in Boyolali Regency." E3S Web of Conferences 73 (2018): 08005. http://dx.doi.org/10.1051/e3sconf/20187308005.

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Agriculture contributes approximately 14% of greenhouse gases at global scale and 7% at national level. Fertilizer using urea is one of agriculture's activities that produces greenhouse gases. Indonesian government's commitment to reduce greenhouse emission by 26% in 2020 by establishing Rencana Aksi Nasional (National Action Plan) reducing greenhouse gases. In this National Act Plan, agricultural sector is obligated to reduce gas emission by 8 Gg CO2e. This research aims to calculate greenhouse gas emission that is being produced by the using urea fertilizer in Boyolali Regency, as well as it

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Cieśliński, Roman, and Katarzyna Kubiak-Wójcicka. "Use of the Gas Emission Site Type Method in the Evaluation of the CO2 Emissions in Raised Bogs." Water 16, no. 7 (2024): 1069. http://dx.doi.org/10.3390/w16071069.

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Peatbogs are important in global greenhouse gas budget estimates. The main aim of the work was to assess the amount of greenhouse gas emissions based on the Greenhouse Gas Emission Site Type (GEST) method and compare them with actual field measurements. The research was carried out in selected peatbog areas in the coastal zone of northern Poland. The proposed method allowed us to assess whether the restoration treatments carried out in peatbogs contributed to the emission of these gases. The results of this research using the GEST method indicate that, in the studied peatbog areas, the reducti

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Viru, Birgit, Gert Veber, Jaak Jaagus, et al. "Wintertime Greenhouse Gas Fluxes in Hemiboreal Drained Peatlands." Atmosphere 11, no. 7 (2020): 731. http://dx.doi.org/10.3390/atmos11070731.

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The aim of this study is to estimate wintertime emissions of greenhouse gases CO2, N2O and CH4 in two abandoned peat extraction areas (APEA), Ess-soo and Laiuse, and in two Oxalis site-type drained peatland forests (DPF) on nitrogen-rich sapric histosol, a Norway spruce and a Downy birch forest, located in eastern Estonia. According to the long-term study using a closed chamber method, the APEAs emitted less CO2 and N2O, and more CH4 than the DPFs. Across the study sites, CO2 flux correlated positively with soil, ground and air temperatures. Continuous snow depth > 5 cm did not influence CO

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Hsiao, Chiu-Ming. "Economic Growth, CO2 Emissions Quota and Optimal Allocation under Uncertainty." Sustainability 14, no. 14 (2022): 8706. http://dx.doi.org/10.3390/su14148706.

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This study attempts to link greenhouse gas emissions and economic development, and under the premise of considering economic development, proposes an optimal quota of greenhouse gas emissions. Based on the environmental Kuznets curve hypothesis, the logarithmic value of greenhouse gas emissions is an inverted U-shaped function of the logarithmic value of GDP per capita. The empirical results showed that most countries in the world support the Kuznets curve hypothesis. Moreover, using data collected from Our World in Data, the optimal allocation of a greenhouse gas emissions quota can be found

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Yin, Wei. "Solidification of Greenhouse Gas Carbon Dioxide." Applied Mechanics and Materials 472 (January 2014): 879–83. http://dx.doi.org/10.4028/www.scientific.net/amm.472.879.

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The feasible routine of carbon dioxide solidification is developed, which employs carbon dioxide with calcium sulfate and ammonia to obtain calcium carbonate and ammonium sulfate at ambient temperature. The process of carbon dioxide solidification is a spontaneous and exothermic reaction, whose possesses the rate constants of the second order reaction, which can be attributed to carbon dioxide gas dissolving the water media and carbon dioxide reacted with ammonia to produce ammonium bicarbonate. Calcium sulfate changing rapidly into calcium carbonate accelerates the process of reaction of carb

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Li, Mengdi, Yaoping Cui, Yaochen Qin, et al. "Parameter Localization of Greenhouse Gas Value Model and Greenhouse Gas Storage Simulation for Forest Ecosystems in China." Forests 11, no. 11 (2020): 1150. http://dx.doi.org/10.3390/f11111150.

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Quantifying the greenhouse gas (GHG) storage in forest ecosystems can support global change directly, from a biogeochemical perspective. However, accurately assessing the amount of GHG storage in forest ecosystems still faces challenges in China because of their wide distribution, varying types, and the changing definitions and areas of forests. We used land-use data with 5-year intervals during 1990–2015 to investigate the spatiotemporal variations of forest ecosystems in China. As three major greenhouse gases in forest ecosystems, the potential storage of carbon dioxide, methane, and nitrous

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Motelica-Wagenaar, Anne Marieke, and Jos Beemster. "Greenhouse gas emissions and surface water management." Proceedings of the International Association of Hydrological Sciences 382 (April 22, 2020): 643–49. http://dx.doi.org/10.5194/piahs-382-643-2020.

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Abstract. Soil subsidence is one of the major issues in the management area of the water authority Amstel, Gooi and Vecht, including emissions of greenhouse gases. This paper describes four different methods to calculate these emissions in agricultural peat meadows, based on (1) the mean lowest groundwater level, (2) the mean groundwater level, (3) the subsidence rates and (4) general numbers. The emissions were calculated in two polders (about 2600 ha peat meadow), these were comparable for all methods, ranging from 42 up to 50 kton CO2-eq yr−1 (based on data of 2015), which is about 14.5 up

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Wu, Xiangwen, Shuying Zang, Dalong Ma, Jianhua Ren, Qiang Chen, and Xingfeng Dong. "Emissions of CO2, CH4, and N2O Fluxes from Forest Soil in Permafrost Region of Daxing’an Mountains, Northeast China." International Journal of Environmental Research and Public Health 16, no. 16 (2019): 2999. http://dx.doi.org/10.3390/ijerph16162999.

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With global warming, the large amount of greenhouse gas emissions released by permafrost degradation is important in the global carbon and nitrogen cycle. To study the feedback effect of greenhouse gases on climate change in permafrost regions, emissions of CO2, CH4, and N2O were continuously measured by using the static chamber-gas chromatograph method, in three forest soil ecosystems (Larix gmelinii, Pinus sylvestris var. mongolica, and Betula platyphylla) of the Daxing’an Mountains, northeast China, from May 2016 to April 2018. Their dynamic characteristics, as well as the key environmental

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Gaálová, Gabriela, and Jitka Slámová. "Projections of greenhouse gas emissions 2020–2050." Meteorologické zprávy 77, no. 4 (2024): 109–15. https://doi.org/10.59984/mz.2024.04.01.

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Greenhouse gas projections are the key tool for the Czech Republic's efforts to comply with international climate change targets. The GHG projections take into account various sectors, including energy, industrial processes and product use (IPPU), agriculture, land use, land-use change and forestry (LULUCF), and waste. Future GHG emissions are projected using the WEM (With Existing Measures) and WAM (With Additional Measures) scenarios. According to the findings, total emissions are expected to fall by 78.29 Mt CO2 -eq by 2050 under the WAM scenario, representing a 63% decrease compared to the

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Nana, Bernard, Nukunu Komlan Guillaume Attaglo, Sid-Noma Anne-Marie Kinda, Samuel Ouoba, and Antoine Béré. "Détermination des facteurs d’émission de GES à travers l’ACV dans les unités d’enfouissement, de compostage et de recyclage du CTVD de Ouagadougou." Journal de Physique de la SOAPHYS 4, no. 1 (2024): CJKA05–1—CJKA05–7. http://dx.doi.org/10.46411/jpsoaphys.2024.cjk.005.

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This study is a contribution to the quantification of greenhouse gas emissions in the waste sector in developing countries, especially through the determination of specific emission factors. The purpose is to determine the greenhouse gas emission factors of the various waste treatment units at the waste treatment and recovery centre in Ouagadougou (Burkina Faso) using the Life Cycle Analysis method. The emission factors were evaluated and then reduced to an equivalent CO2 emission per tonne of waste. The results show that landfill has the highest emission factors, with values ranging from 751.

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Wei, Wenjing, Peter B. Samuelsson, Anders Tilliander, Rutger Gyllenram, and Pär G. Jönsson. "Energy Consumption and Greenhouse Gas Emissions of Nickel Products." Energies 13, no. 21 (2020): 5664. http://dx.doi.org/10.3390/en13215664.

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The primary energy consumption and greenhouse gas emissions from nickel smelting products have been assessed through case studies using a process model based on mass and energy balance. The required primary energy for producing nickel metal, nickel oxide, ferronickel, and nickel pig iron is 174 GJ/t alloy (174 GJ/t contained Ni), 369 GJ/t alloy (485 GJ/t contained Ni), 110 GJ/t alloy (309 GJ/t contained Ni), and 60 GJ/t alloy (598 GJ/t contained Ni), respectively. Furthermore, the associated GHG emissions are 14 tCO2-eq/t alloy (14 tCO2-eq/t contained Ni), 30 t CO2-eq/t alloy (40 t CO2-eq/t co

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Tavares, Rose Luiza Moraes, Kurt Spokas, Kate Hall, Edward Colosky, Zigomar Menezes de Souza, and Newton La Scala. "Sugarcane residue management impact soil greenhouse gas." Ciência e Agrotecnologia 42, no. 2 (2018): 195–203. http://dx.doi.org/10.1590/1413-70542018422019817.

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ABSTRACT Mechanized sugarcane harvest is replacing the historic practice of field burning, due to environmental concerns of the particulate and emissions during burning. However, the impact of these practices on soil greenhouse gas (GHG) production potential is not fully known. Thus, the present work quantified the potential production, in 1 g of soil, of greenhouse gases (GHG) in three systems of sugarcane management. The systems were: area with a history of burning sugarcane before harvest (B) and another with two systems of management of “green sugarcane” in two periods of implantation - 5

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Dinul, Fadhilah Ikhsan, Hendri Nurdin, Dieter Rahmadiawan, Nasruddin, Imtiaz Ali Laghari, and Tarig Elshaarani. "Comparison of NaOH and Na2CO3 as absorbents for CO2 absorption in carbon capture and storage technology." Journal of Engineering Researcher and Lecturer 2, no. 1 (2023): 28–34. http://dx.doi.org/10.58712/jerel.v2i1.23.

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CO2 gas is a greenhouse gas that causes global warming. Greenhouse gases are gases in the atmosphere that can absorb and reflect infrared radiation from the Earth's surface. Currently, the energy demand still depends on fossil fuels. On the other hand, CO2 emissions from burning fossil fuels continue to increase and contribute as greenhouse gases to the atmosphere. CO2 capture is an effort to reduce the burden of CO2 emissions into the atmosphere and is part of the Carbon, Capture, and Storage (CCS) protocol. The CO2 absorption process applied in the chemical industry is one of the CO2 absorpt

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Ghezelbash, Azam, Vahid Khaligh, Seyed Hamed Fahimifard, and J. Jay Liu. "A Comparative Perspective of the Effects of CO2 and Non-CO2 Greenhouse Gas Emissions on Global Solar, Wind, and Geothermal Energy Investment." Energies 16, no. 7 (2023): 3025. http://dx.doi.org/10.3390/en16073025.

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Greenhouse gas emissions, including carbon dioxide and non-CO2 gases, are mainly generated by human activities such as the burning of fossil fuels, deforestation, and agriculture. These emissions disrupt the natural balance of the global ecosystem and contribute to climate change. However, by investing in renewable energy, we can help mitigate these problems by reducing greenhouse gas emissions and promoting a more sustainable future. This research utilized a panel data model to explore the impact of carbon dioxide and non-CO2 greenhouse gas emissions on global investments in renewable energy.

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Namkhainyam, Tsolmon, Bavuudorj Ovgor, and Ulemj Damiran. "Energy Demand and Greenhouse Gas Emissions Analysis in Mongolia: A LEAP Model Application." Journal of Energy Transition 1, no. 1 (2023): 7–12. http://dx.doi.org/10.59264/jet.v1i1.34.

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The energy system of Mongolia faces two challenges to meet domestic energy demand and to reduce greenhouse gas (GHG) emissions. Electricity and heat in Mongolia are generated mainly by coal-fired combined heat and power plants. Despite a low share of global greenhouse gas emissions, Mongolia is experiencing an increase in greenhouse gas emissions per capita. This paper presents the results of the analysis of the greenhouse gas emissions scenario of the energy system. The analysis employed the Low Emissions Analysis Platform (LEAP) to model the energy generation mix and scenarios up to 2050. Th

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Herig Coimbra, Pedro Henrique, Benjamin Loubet, Olivier Laurent, Laura Bignotti, Mathis Lozano, and Michel Ramonet. "Eddy covariance with slow-response greenhouse gas analysers on tall towers: bridging atmospheric and ecosystem greenhouse gas networks." Atmospheric Measurement Techniques 17, no. 22 (2024): 6625–45. http://dx.doi.org/10.5194/amt-17-6625-2024.

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Abstract. Greenhouse gas monitoring is important to ensure climate goals are being achieved. This study unveils the potential of using atmospheric tall towers in direct flux measurements, bridging the gap between atmospheric and ecosystem monitoring networks. The ICOS Cities (PAUL) project aims to monitor CO2 emissions in urban areas, where concentrated emissions make them key targets for climate change mitigation. This study explores the synergy between ICOS atmospheric and ecosystem networks by utilizing slow-response analysers (∼ 3 s) on tall atmospheric towers for ecosystem studies using t

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Budihardjo, Mochamad Arief, Isaaf Fadhilah, Natasya Ghinna Humaira, Mochtar Hadiwidodo, Irawan Wisnu Wardhana, and Bimastyaji Surya Ramadan. "Forecasting Greenhouse Gas Emissions from Heavy Vehicles: A Case study of Semarang City." Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan 18, no. 2 (2021): 254–60. http://dx.doi.org/10.14710/presipitasi.v18i2.254-260.

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In Indonesia, transportation sector, specifically road transport consumed most energy compared to other sectors. Eventually, the energy consumption will increase due to the growth of vehicle number that also escalate emission. Vehicle emissions had been recognized as a significant contributor to atmospheric greenhouse gas (GHG) pollution. Heavy-duty vehicles are considered as main sources of vehicular emissions in most cities. Therefore, it is crucial to take into account heavy-duty vehicle emission projections in order to support policymakers to identify vehicle emissions and develop pollutio

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Karion, A., C. Sweeney, S. Wolter, et al. "Long-term greenhouse gas measurements from aircraft." Atmospheric Measurement Techniques 6, no. 3 (2013): 511–26. http://dx.doi.org/10.5194/amt-6-511-2013.

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Abstract. In March 2009 the NOAA/ESRL/GMD Carbon Cycle and Greenhouse Gases Group collaborated with the US Coast Guard (USCG) to establish the Alaska Coast Guard (ACG) sampling site, a unique addition to NOAA's atmospheric monitoring network. This collaboration takes advantage of USCG bi-weekly Arctic Domain Awareness (ADA) flights, conducted with Hercules C-130 aircraft from March to November each year. Flights typically last 8 h and cover a large area, traveling from Kodiak up to Barrow, Alaska, with altitude profiles near the coast and in the interior. NOAA instrumentation on each flight in

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Korkut, Nafiz E., Cevat Yaman, Yusuf Küçükağa, Megan K. Jaunich, and İbrahim Demir. "Greenhouse gas contribution of municipal solid waste collection: A case study in the city of Istanbul, Turkey." Waste Management & Research: The Journal for a Sustainable Circular Economy 36, no. 2 (2017): 131–39. http://dx.doi.org/10.1177/0734242x17744656.

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This article estimates greenhouse gas emissions and global warming factors resulting from collection of municipal solid waste to the transfer stations or landfills in Istanbul for the year of 2015. The aim of this study is to quantify and compare diesel fuel consumption and estimate the greenhouse gas emissions and global warming factors associated with municipal solid waste collection of the 39 districts of Istanbul. Each district’s greenhouse gas emissions resulting from the provision and combustion of diesel fuel was estimated by considering the number of collection trips and distances to m

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Simpson, Michael, and Soren Hansen. "Exaggerated Claims for Carbon Dioxide and Other ‘Greenhouse Gases’." Journal of Sustainable Development 18, no. 4 (2025): 25. https://doi.org/10.5539/jsd.v18n4p25.

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Carbon dioxide (CO2) is a harmless highly beneficial rare trace gas essential for all life on Earth due to photosynthesis which produces simple sugars and carbohydrates in plants and a bi-product Oxygen (O2) which is essential for all animal life. CO2 is the basis of the entire food supply chain. CO2 has been vilified as a &lsquo;greenhouse gas&rsquo; and is thought to be responsible for &lsquo;global warming&rsquo;. Yet CO2 is a weak greenhouse gas and cannot be responsible for &lsquo;dangerous&rsquo; heating of the planet. It is claimed the greenhouse effect will be m

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Lisienko, V. G., A. V. Lapteva, Yu N. Chesnokov, and V. V. Lugovkin. "Greenhouse-gas (CO2) emissions in the steel industry." Steel in Translation 45, no. 9 (2015): 623–26. http://dx.doi.org/10.3103/s0967091215090107.

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Wu, Jeffrey C. S. "Photocatalytic Reduction of Greenhouse Gas CO2 to Fuel." Catalysis Surveys from Asia 13, no. 1 (2009): 30–40. http://dx.doi.org/10.1007/s10563-009-9065-9.

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Idso, S. B., and J. F. B. Mitchell. "The search for CO2/trace gas greenhouse warming." Theoretical and Applied Climatology 40, no. 1-2 (1989): 101–2. http://dx.doi.org/10.1007/bf00867796.

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Fenhann, Jørgen. "Industrial Non-Energy, Non-CO2 Greenhouse Gas Emissions." Technological Forecasting and Social Change 63, no. 2-3 (2000): 313–34. http://dx.doi.org/10.1016/s0040-1625(99)00107-9.

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Zhang, Lifeng, and Neale R. Neelameggham. "Energy conservation, CO2, and other greenhouse gas reduction." JOM 63, no. 1 (2011): 22. http://dx.doi.org/10.1007/s11837-011-0005-6.

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Bukosa, Beata, Jenny A. Fisher, Nicholas M. Deutscher, and Dylan B. A. Jones. "A Coupled CH4, CO and CO2 Simulation for Improved Chemical Source Modelling." Atmosphere 14, no. 5 (2023): 764. http://dx.doi.org/10.3390/atmos14050764.

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Understanding greenhouse gas–climate processes and feedbacks is a fundamental step in understanding climate variability and its links to greenhouse gas fluxes. Chemical transport models are the primary tool for linking greenhouse gas fluxes to their atmospheric abundances. Hence accurate simulations of greenhouse gases are essential. Here, we present a new simulation in the GEOS-Chem chemical transport model that couples the two main greenhouse gases: carbon dioxide (CO2) and methane (CH4), along with the indirect greenhouse gas carbon monoxide (CO), based on their chemistry. Our updates inclu

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Gao, Haidi, Alun Gu, Gehua Wang, and Fei Teng. "A Structural Decomposition Analysis of China’s Consumption-Based Greenhouse Gas Emissions." Energies 12, no. 15 (2019): 2843. http://dx.doi.org/10.3390/en12152843.

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The trends of consumption-based emissions in China have a major impact on global greenhouse gas (GHG) emissions. Previous studies have only focused on China’s energy-related consumption-based emissions of CO2 or specific non-CO2 GHGs without taking overall consumption-based non-CO2 GHG emissions into account. Based on a constructed global non-CO2 GHG emissions database, combined with CO2 emissions data, this paper fills this gap through an examination and analysis of China’s GHG emissions using a global multi-regional input–output (MRIO) model for 2004, 2007 and 2011, and identifies the major

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Sun, Hongwei, and Yeongmog Park. "CO2 Emission Calculation Method during Construction Process for Developing BIM-Based Performance Evaluation System." Applied Sciences 10, no. 16 (2020): 5587. http://dx.doi.org/10.3390/app10165587.

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Nowadays, global warming is a big challenge for human beings; since the Kyoto Protocol became effective, greenhouse gas emissions have been an important environmental evaluation index in all industries. Construction is a big contributor to greenhouse gas emissions. The greenhouse gas emissions in the construction stage are mainly from the construction materials and the construction activities. The purpose of this paper is to quantitatively calculate the carbon dioxide emissions in the construction process, and provide a method of controlling the CO2 emissions effectively by converting into cos

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Cai, Mengyang, Huiqin Mao, Cuihong Chen, Xvpeng Wei, and Tianqi Shi. "Measuring Greenhouse Gas Emissions from Point Sources with Mobile Systems." Atmosphere 13, no. 8 (2022): 1249. http://dx.doi.org/10.3390/atmos13081249.

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The traditional least squares method for the retrieval of CO2 emissions from CO2 emission sources is affected by the nonlinear characteristics of the Gaussian plume model, which leads to the optimal estimation of CO2 emissions easily falling into local minima. In this study, ACA–IPFM (ant colony algorithm and interior point penalty function) is proposed to remedy the shortcomings of the traditional least squares method, which makes full use of the global search property of the ant colony algorithm and the local exact search capability of the interior point penalty function to make the optimal

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