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Relevant bibliographies by topics / Soil gases

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Academic literature on the topic 'Soil gases'

Author: Grafiati

Published: 10 March 2023

Last updated: 31 July 2025

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Journal articles on the topic "Soil gases"

1

Maček, Irena, Damijana Kastelec, and Dominik Vodnik. "Root colonization with arbuscular mycorrhizal fungi and glomalin-related soil protein (GRSP) concentration in hypoxic soils in natural CO2 springs." Agricultural and Food Science 21, no. 1 (2012): 62–71. http://dx.doi.org/10.23986/afsci.5006.

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Changed ratios of soil gases that lead to hypoxia are most often present in waterlogged soils, but can also appear in soils not saturated with water. In natural CO2 springs (mofettes), gases in soil air differ from those in typical soils. In this study, plant roots from the mofette area Stavešinci (Slovenia) were sampled in a spatial scale and investigated for AM fungal colonization. AM fungi were found in roots from areas with high geological CO2 concentration, however mycorrhizal intensity was relatively low and no correlation between AM fungal colonization and soil pattern of CO2/O2 concent

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Bushnaf, Khaled Mohamed Mossa. "Effects of Biochar on Soil Biogenic Gases Activities." مجلة علوم البحار والتقنيات البيئية 1, no. 2 (2015): 68–87. http://dx.doi.org/10.59743/jmset.v1i2.126.

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The effect of biochar amendment (2% and 10% on dry weight basis) and the biochar-soil contact period on the denitrification activity and methane oxidation in different type of soils was investigated. The result shows different soil responses to biochar amendments, that was attributed to the differences in soil properties. The N2O production was lower without supplement treatments, and patterns were different from those observed with supplement treatments. Biochar does not seem to have a strong and consistent impact on denitrification or methane oxidation. Increased soil salinity or soil pH may

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Gerke, Jörg. "The Central Role of Soil Organic Matter in Soil Fertility and Carbon Storage." Soil Systems 6, no. 2 (2022): 33. http://dx.doi.org/10.3390/soilsystems6020033.

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The aim of the paper is to give an overview on the chemistry of soil organic carbon (SOC) affecting nutrient availability, the emission of greenhouse gases and detoxifying harmful substances in soil. Humic substances represent the stable part of SOC, accounting for between 50 and more than 80% of organically bound carbon in soil. Humic substances strongly affect the soil solution concentration of several plant nutrients and may increase P-, Fe-, and Cu- solubility, thereby increasing their plant availability. Soil organic carbon, mainly humic substances, can detoxify monomeric Al in acid soils

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Clough, T. J., R. R. Sherlock, K. C. Cameron, R. J. Stevens, R. J. Laughlin, and C. Müller. "Resolution of the 15N balance enigma?" Soil Research 39, no. 6 (2001): 1419. http://dx.doi.org/10.1071/sr00092.

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The enigma of soil nitrogen balance sheets has been discussed for over 40 years. Many reasons have been considered for the incomplete recovery of 15N applied to soils, including sampling uncertainty, gaseous N losses from plants, and entrapment of soil gases. The entrapment of soil gases has been well documented for rice paddy and marshy soils but little or no work appears to have been done to determine entrapment in drained pasture soils. In this study 15N-labelled nitrate was applied to a soil core in a gas-tight glovebox. Water was applied, inducing drainage, which was immediately collected

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Werner, S. F., C. T. Driscoll, P. M. Groffman, and J. B. Yavitt. "Landscape patterns of soil oxygen and atmospheric greenhouse gases in a northern hardwood forest landscape." Biogeosciences Discussions 8, no. 6 (2011): 10859–93. http://dx.doi.org/10.5194/bgd-8-10859-2011.

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Abstract. The production and consumption of the greenhouse gases, carbon dioxide (CO2), nitrous oxide (N2O), and methane (CH4), are controlled by redox reactions in soils. Together with oxygen (O2), seasonal and spatial dynamics of these atmospheric gases can serve as robust indicators of soil redox status, respiration rates, and nitrogen cycling. We examined landscape patterns of soil oxygen and greenhouse gas dynamics in Watershed 3 at the Hubbard Brook Experimental Forest, NH, USA. We analyzed depth profiles of soil O2, CO2, N2O, and CH4 approximately bimonthly for one year. Soil gas depth

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Zhu, Xiao-cong, Dong-rui Di, Ming-guo Ma, and Wei-yu Shi. "Stable Isotopes in Greenhouse Gases from Soil: A Review of Theory and Application." Atmosphere 10, no. 7 (2019): 377. http://dx.doi.org/10.3390/atmos10070377.

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Greenhouse gases emitted from soil play a crucial role in the atmospheric environment and global climate change. The theory and technique of detecting stable isotopes in the atmosphere has been widely used to an investigate greenhouse gases from soil. In this paper, we review the current literature on greenhouse gases emitted from soil, including carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). We attempt to synthesize recent advances in the theory and application of stable isotopes in greenhouse gases from soil and discuss future research needs and directions.

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Kopittke, Peter M., Ram C. Dalal, Brigid A. McKenna, et al. "Soil is a major contributor to global greenhouse gas emissions and climate change." SOIL 10, no. 2 (2024): 873–85. https://doi.org/10.5194/soil-10-873-2024.

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Abstract. It is unequivocal that human activities have increased emissions of greenhouse gases, that this is causing warming, and that these changes will be irreversible for centuries to millennia. Whilst previous studies have broadly examined the contribution of agriculture or land use change to anthropogenic greenhouse gas emissions, the contribution of soil itself remains unclear, with quantifying the contribution of soil in this regard being critical for developing and implementing appropriate management practices. In the present study, we used previously published datasets for carbon diox

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Bannov, Alexander G., Igor’ V. Trubin, Ilya K. Zakharov, Evgeny A. Maksimovskiy, and Pavel B. Kurmashov. "A Critical Review on Soil Gas Analysis: Modern Technologies and Problems." Agronomy 14, no. 10 (2024): 2374. http://dx.doi.org/10.3390/agronomy14102374.

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In this review article, the main techniques for spectroscopic studies of gases in field conditions are considered. The issues related to the study of gas emissions from soils and the determination of their concentrations are analysed. The main types of spectroscopy used in portable devices for soil gas analysis, along with their design features and sampling approaches, are provided. Various studies aimed at optimising the operation of devices for analysing gases emitted from the soil, taking into account agronomic, agrochemical, and ecological specifics, are also presented. The effect of using

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Signor, Diana, and Carlos Eduardo Pellegrino Cerri. "Nitrous oxide emissions in agricultural soils: a review." Pesquisa Agropecuária Tropical 43, no. 3 (2013): 322–38. http://dx.doi.org/10.1590/s1983-40632013000300014.

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The greenhouse gases concentration in the atmosphere have significantly increased since the beginning of the Industrial Revolution. The most important greenhouse gases are CO2, CH4 and N2O, with CH4 and N2O presenting global warming potentials 25 and 298 times higher than CO2, respectively. Most of the N2O emissions take place in soils and are related with agricultural activities. So, this review article aimed at presenting the mechanisms of N2O formation and emission in agricultural soils, as well as gathering and discussing information on how soil management practices may be used to reduce s

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Ahmad, Khan Waqar, and Gang Wang. "Evaluating the Crucial Relationships between Soil Health and Climate Change." Dec 2023 - Jan 2024, no. 41 (December 26, 2023): 8–21. http://dx.doi.org/10.55529/jeimp.41.8.21.

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Content of paper emphasizes the significant influence of soil health on global warming and climate stability. Soil affects the Earth's carbon cycle by acting as a source and sink of greenhouse gases. Climate is considered important a factor in soil formation, but also soils also have an impact on the climate. Therefore, soils are affected by the current climate change as well, particularly because they may release excessive amounts of carbon dioxide (CO2) and other greenhouse gases (GHG) as a result of changing their usage or poor management or human wrong practices. The pressure that climate

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Dissertations / Theses on the topic "Soil gases"

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McGinley, Susan. "Measuring Soil Gases." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 1993. http://hdl.handle.net/10150/622349.

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Bottoms, Emily L. "Soil greenhouse gas emissions and soil C dynamics in bioenergy crops." Thesis, University of Aberdeen, 2012. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=194783.

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The second generation bioenergy crops Miscanthus x giganteus and short rotation coppice (SRC) willow are the two main bioenergy crops in the UK and have become an integral part of legislation to provide an alternative to fossil fuels and to reduce national greenhouse gas (GHG) emissions. To reach emission targets, it is estimated that approximately 350,000 ha of land could be made available for bioenergy crops by 2020. Despite the promise of these crops, there have been very few field-studies regarding soil GHG (CO2, CH4 and N2O) emissions and many of the published studies are life cycle analy

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Nkongolo, Nsalambi Vakanda. "Quantification of greenhouse gas fluxes from soil in agricultural fields." Thesis, Nelson Mandela Metropolitan University, 2010. http://hdl.handle.net/10948/1474.

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Field studies were conducted at Lincoln University of Missouri (USA) and Hokkaido University (Japan) to: (i) study the relationships between greenhouse gases emissions and soil properties, (ii) assess the influence of agricultural practices on greenhouse gas fluxes and soil properties and (iii) improve the quantification of greenhouse gases from soil in agricultural fields using geospatial technologies. Results showed that besides soil temperature (T), soil thermal properties such as thermal conductivity (K), resistivity (R) and diffusivity (D) and soil pore spaces indices such as the pore tor

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Goeschel, Tyler. "Quantifying Soil Greenhouse Gas Emissions And Soil Carbon Storage To Determine Best Management Practices In Agroecosystems." ScholarWorks @ UVM, 2016. http://scholarworks.uvm.edu/graddis/644.

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Intensive agriculture, coupled with an increase in nitrogen fertilizer use, has contributed significantly to the elevation of atmospheric greenhouse gases (GHGs), including carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). Rising GHG emissions usually mean a decrease in soil carbon. Currently, soil C is twice that of all standing crop biomass, making it an extremely important player in the C cycle. Fortunately, agricultural management practices have the potential to reduce agricultural GHG emissions whilst increasing soil C. Management practices that impact GHG emissions and soil C

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Miller, Gemma A. "The impacts of agricultural land management on soil carbon stabilisation." Thesis, University of Edinburgh, 2016. http://hdl.handle.net/1842/25437.

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Soil is the largest terrestrial carbon (C) store, containing an estimated ~1500 Gt C in the upper 1 m of soil. The long term storage of soil organic C (SOC) requires that it is somehow protected from microbial decomposition – or ‘stabilised’ – in the soil matrix. Three mechanisms are commonly identified as factors controlling the stability of SOM: chemical recalcitrance, physical protection in aggregates and adsorption to soil mineral surfaces. The stability of SOC in the soil matrix can be influenced by management practices and changes in soil structure can lead to loss of SOC and increases i

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Parmar, Kim. "Impacts of land use change to short rotation forestry for bioenergy on soil greenhouse gas emissions and soil carbon." Thesis, University of Edinburgh, 2016. http://hdl.handle.net/1842/16159.

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Short Rotation Forestry (SRF) for bioenergy could be used to meet biomass requirements and contribute to achieving renewable energy targets. As an important source of biomass it is important to gain an understanding of the implications of large-scale application of SRF on the soil-atmosphere greenhouse gas (GHG) exchange. This study examined the effects of land use change (LUC) from grassland to SRF on soil fluxes of methane (CH4), nitrous oxide (N2O) and carbon dioxide (CO2), and the important drivers in action. Examining soils from a range of sites across the UK, CO2 emission potentials were

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Bicalho, Elton da Silva. "Soil greenhouse gas emissions and their relations to soil attributes in a sugarcane area /." Jaboticabal, 2016. http://hdl.handle.net/11449/135903.

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Orientador: Newton La Scala Júnior<br>Abstract: The production of the main soil greenhouse gases (GHG: CO2, CH4 and N2O) is influenced by agricultural practices that causes changes in soil phys¬ical, chemical and biological attributes, directly affecting their emission to the atmos¬phere. The aim of this study was to investigate the infield soil CO2 emissions (FCO2) and the soil CO2, CH4 and N2O production potentials (PCO2, PCH4 and PN2O, respec¬tively) in laboratory conditions, and their relationship to soil attributes in a mechanically harvested sugarcane area. The experimental area consiste

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Mata, Ricardo Manuel Reis. "Assessment of the environmental impact of yeast waste application to soil: an integrated approach." Master's thesis, ISA-UL, 2016. http://hdl.handle.net/10400.5/12979.

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Mestrado em Engenharia do Ambiente - Instituto Superior de Agronomia - UL<br>The yeast production industry (e.g. distillery, brewing, baking industries) has been growing globally over the last years generating a large amount of sub-products. Laboratory experiments, under controlled conditions, were performed to investigate the impact of yeast waste application to a sandy texture soil. Experimental treatments were: surface application of yeast and decanted-yeast (CMSs and CMSds), surface application of yeast and decantedyeast followed by incorporation in the 0-5 cm soil layer (CMSm and CMSdm),

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Bradford, Mark Alexander. "The response of methane oxidation to environmental change." Thesis, University of Exeter, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.286477.

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Begum, Khadiza. "Modelling soil organic carbon sequestration and greenhouse gas mitigation potentials in Bangladesh agriculture." Thesis, University of Aberdeen, 2018. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=237655.

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Soil organic carbon (SOC) is important not only for improving soil quality but also for contributing to climate change mitigation in agriculture. However, net greenhouse gas (GHG) balances, including methane (CH4) and nitrous oxide (N2O), need to be considered, as practices that increase SOC might increase GHG emissions. Sustainable use of soil resources needs to be assessed over long time periods and across spatial scales; biogeochemical models are useful tools to estimate GHG emissions and corresponding mitigation potentials. A process-based, ecosystem model DayCent that simulates soil carbo

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Books on the topic "Soil gases"

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A, Matson P., and Harriss R. C. 1941-, eds. Biogenic trace gases: Measuring emissions from soil and water. Blackwell Science, 1995.

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Gascoyne, Mel. Helium in soil gases in the Whiteshell Research area. AECL, Whiteshell Laboratories, 1995.

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B, Roen John, and Geological Survey (U.S.), eds. Near-surface anomalies associated with faults and gas accumulations in western Pennsylvania. U. S. Dept. of the Interior, Geological Survey, 1985.

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B, Roen John, and Geological Survey (U.S.), eds. Near-surface anomalies associated with faults and gas accumulations in western Pennsylvania. U. S. Dept. of the Interior, Geological Survey, 1985.

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B, Roen John, and Geological Survey (U.S.), eds. Near-surface anomalies associated with faults and gas accumulations in western Pennsylvania. U. S. Dept. of the Interior, Geological Survey, 1985.

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B, Roen John, and Geological Survey (U.S.), eds. Near-surface anomalies associated with faults and gas accumulations in western Pennsylvania. U. S. Dept. of the Interior, Geological Survey, 1985.

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7

European Congress on Biotechnology (9th 1999 Brussels, Belgium). Biotechnology for the environment: Soil remediation. Kluwer Academic, 2002.

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8

R, Lal, ed. Soil management and greenhouse effect. Lewis Publishers, 1995.

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9

L, Ryder Jean, and Geological Survey (U.S.), eds. Meteorological variables and concentrations of helium, carbon dioxide, and oxygen in soil gases collected regularly at a single site for more than a year. U.S. Dept. of the Interior, Geological Survey, 1987.

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Svensson, Lennart. Ammonia volatilization from land-spread livestock manure: Effects of factors relating to meteorology, soil/manure, and application technique. Swedish University of Agricultural Sciences, Dept. of Agricultural Engineering, 1993.

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Book chapters on the topic "Soil gases"

1

Rettenberger, G., and F. H. Trier. "Retentive Capacity of Incapsulations Regarding Gases." In Contaminated Soil ’90. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-3270-1_276.

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Hewitt, A. K. J., and S. G. McRae. "The Effects of Gases Emitted From Landfills on Soils and Crops." In Contaminated Soil. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-5181-5_31.

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Engel, H., and G. Rettenberger. "Experiences with Thermal Disposal of Gases from Contaminated Soil." In Contaminated Soil ’88. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-2807-7_134.

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Bohn, H. L. "Soil Treatment of Organic Waste Gases." In Soils for Management of Organic Wastes and Waste Waters. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, 2015. http://dx.doi.org/10.2134/1977.soilsformanagementoforganic.c24.

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Wagner-Riddle, Claudia, and Alfons Weersink. "Net Agricultural Greenhouse Gases." In Sustaining Soil Productivity in Response to Global Climate Change. Wiley-Blackwell, 2011. http://dx.doi.org/10.1002/9780470960257.ch12.

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Conrad, Ralf. "Metabolism of Nitric Oxide in Soil and Soil Microorganisms and Regulation of Flux into the Atmosphere." In Microbiology of Atmospheric Trace Gases. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-61096-7_11.

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Swati, Indu Shekhar Thakur, and Arti Mishra. "Rising Greenhouse Gases in the Atmosphere: The Microbes Can Be a Solution—A Review." In Soil Biology. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-76863-8_32.

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Zaman, M., K. Kleineidam, L. Bakken, et al. "Greenhouse Gases from Agriculture." In Measuring Emission of Agricultural Greenhouse Gases and Developing Mitigation Options using Nuclear and Related Techniques. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-55396-8_1.

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AbstractThe rapidly changing global climate due to increased emission of anthropogenic greenhouse gases (GHGs) is leading to an increased occurrence of extreme weather events such as droughts, floods, and heatwaves. The three major GHGs are carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). The major natural sources of CO2 include ocean–atmosphere exchange, respiration of animals, soils (microbial respiration) and plants, and volcanic eruption; while the anthropogenic sources include burning of fossil fuel (coal, natural gas, and oil), deforestation, and the cultivation of land that

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Grantham, Gary, and Melanie K. D. Eddis. "Contamination of Soils by Hazardous Gases: Investigation, Monitoring, Diagnosis and Treatment." In Contaminated Soil ’90. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-3270-1_141.

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Lal, Rattan. "Soil Erosion and Its Impacts on Greenhouse Gases." In Global Degradation of Soil and Water Resources. Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-7916-2_2.

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Conference papers on the topic "Soil gases"

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Bozoki, Zoltan. "Quantitative Photoacoustic Spectroscopy of Gases and Aerosols." In Applied Industrial Spectroscopy. Optica Publishing Group, 2024. https://doi.org/10.1364/ais.2024.aw1a.1.

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IExamples of successful implementation of the photoacoustic gas concentration measurement method in various applications including oil and natural gas industry, soil science, airborne and exhaust measurements, etc. are given. Furthermore, the unique application possibilities opened up by the use of the combination of an external cavity mid-infrared interband cascade laser combined with a dual cell photoacoustic system are discussed. Full-text article not available; see video presentation

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Paul, Nityanandan J., Samir Mohamed Said, and Darwish Mohammed Al Gobaisi. "Coated Pt/Ti and NbO/Ti in Ground Bed. a Simple Method for Increasing Anode/soil Interface Conductivity." In CORROSION 1986. NACE International, 1986. https://doi.org/10.5006/c1986-86347.

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Abstract All these years there has been the need for impressed current anode systems which have a long service life and economic viability. Several candidate materials and systems are proposed, tried and commercially exploited. Each have its own advantages and limitations1–26. Experiments with the valve metal anodes in ground beds have shown that the efficiency of the system can be improved by proper design of the anode itself and by lowering the anode backfill resistances. In the ground bed the performance is also limited by the type of backfill around the anode , the area of contact, the gas

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Yang, Lietai, and Narasi Sridhar. "Coupled Multielectrode Array Systems and Sensors for Real-Time Corrosion Monitoring - A Review." In CORROSION 2006. NACE International, 2006. https://doi.org/10.5006/c2006-06681.

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Abstract This paper presents a review of multielectrode array systems and sensors for electrochemical studies and corrosion monitoring. Uncoupled multielectrode arrays [also called wire beam electrodes (WBEs)] for corrosion studies were reported in 1991. Coupled multielectrode arrays were first reported in 1996 for studying the spatiotemporal electrochemical behavior and corrosion processes, and in 1997 for mapping localized corrosion. More recently, coupled multielectrode array sensors (CMASs) have been used for real-time measurement of localized corrosion rates. The various application examp

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Todorov, Stoyo, Kina Kutsarova-Dimitorova, and Yonko Paskalev. "ENVIRONMENTAL IMPACT OF THE MODERNIZATION OF THE SOFIA - PLOVDIV RAILWAY LINE." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/5.1/s23.95.

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The Sofia-Plovdiv railway line is part of the Sofia-Plovdiv-Istanbul direction along the Orient/Eastern-Mediterranean corridor of the Trans-European network (TEN-T). The line is of important national and strategic importance. The project to modernize the line will lead to better conditions for transporting passengers and cargo and reaching European interoperability standards [1]. One of the predicted effects of modernization is an increase in the volume of freight transport at the expense of road transport. This will lead to easing the road network, improving traffic safety and reducing harmfu

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Matichenkov, V. "REDUCTION OF GREENHOUSE GASES EMISSION UNDER SILICON FERTILIZER APPLICATION." In Land Degradation and Desertification: Problems of Sustainable Land Management and Adaptation. LLC MAKS Press, 2020. http://dx.doi.org/10.29003/m1701.978-5-317-06490-7/165-169.

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The application of Si fertilizer is example of “green” low emission technology. The using of biochemical active forms of Si allow to reduce the greenhouse gases emission from cultivated soils, increase the carbon content in soil matrix, increase cultivated plants resistance to abiotic stresses and increase the quality and quantity of crop. Our investigations have sowed the presence of monosilicic acid in soil provide the reduction of N2O emission in 1.6-2 times because the denitrification process in such soil are complete with final formation of N2. The application of Si fertilizer increased t

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Jadhav, R. S., R. S. Amano, J. Jatkar, and R. J. Lind. "Simulation Study of Heated Soil Vapor." In ASME 2003 Heat Transfer Summer Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/ht2003-47054.

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Soil remediation using Heated Soil Vapor Extraction System has gained a significant attention in recent years. The process, developed by Advanced Remedial Technology**, comprises of a heat well (heat source) and an extraction well (sink). These wells are pipes, which are implanted in the soil. Heating is accomplished by circulating hot oil through the heat exchange units in heat well. The extraction well has a blower, which sucks the air, and other volatile gases that are evaporated due to heating. An analysis aimed at improving the predictability of the process using numerical tools has been

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"Soil carbon sequestation and greenhouse gases mitigation in selected ecosystems in the Philippines." In Evalution and sustainable management of soil carbon sequestration in Asian countries. Food and Fertilizer Technology Center for the Asian and Pacific Region, 2010. https://doi.org/10.56669/eino3339.

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Liepa, Sindija, Luize Lepiksone, Dace Butenaite, Jovita Pilecka-Ulcugaceva, and Inga Grinfelde. "EFFECT OF MOISTURE AND ORGANIC MATTER CONTENT ON N2O EMISSIONS." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023v/4.2/s19.23.

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The increasing economic activity reinforces the importance of climate change on a global scale. Together with the development of the economy and the increase in people's well-being, the emissions of greenhouse gases (GHG) which are released into the atmosphere as a result of human activities, also increase. Nitrous oxide (N2O) is one of the main greenhouse and ozone (O3) depleting gases. Seven percent of the anthropogenic greenhouse effect is nitrous oxide. From a molecular perspective, N2O has a 310-fold greater global warming potential than CO2 over a 100-year period. Organic soils are the m

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Kulikova, D. B., E. V. Prazdnova, K. A. Demin, M. S. Mazanko, F. Y. Morgan-Blanche, and A. V. Gorovtsov. "MODELING CONDITIONS FOR CULTIVATION OF SOIL MICROORGANISMS." In STATE AND DEVELOPMENT PROSPECTS OF AGRIBUSINESS. ООО «ДГТУ-Принт» Адрес полиграфического предприятия: 344003, г. Ростов-на-Дону, пл. Гагарина,1., 2024. http://dx.doi.org/10.23947/interagro.2024.152-155.

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The share of microorganisms cultivated in laboratory conditions from the total diversity of prokaryotes is no more than 0.1%. At the same time, with the help of metagenomic and metatranscriptomic analysis methods, it is annually possible to identify new taxonomic groups of microorganisms that do not have cultivated representatives. One of the most important parameters affecting the cultivability of microorganisms is the composition of atmospheric gases in the environment. The study analyzed the cultivated part of the soil microbial community under conditions of high CO2 content, namely 5% of t

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MIELCAREK, Paulina, Wojciech RZEŹNIK, and Zbyszek ZBYTEK. "THE EFFECT OF SOLID MANURE INCORPORATION INTO THE SOIL ON THE EMISSION OF GASES AND ODOURS." In RURAL DEVELOPMENT. Aleksandras Stulginskis University, 2018. http://dx.doi.org/10.15544/rd.2017.098.

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The aim of the study was to determine the level of emission reduction of selected harmful gases and odours following immediate manure incorporation into soil, using the prototype manure applicator. The research was carried out at the Experimental Station of the National Research Institute of Animal Production, in September 2016. Two experimental fields size 6 x 100 m were located on corn stubble in the distance of 40 m. In field A, the solid manure was incorporated into the soil using the prototype manure applicator. In field B, manure application was made by manure spreader. The prototype man

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Reports on the topic "Soil gases"

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Vas, Dragos, Elizabeth Corriveau, Lindsay Gaimaro, and Robyn Barbato. Challenges and limitations of using autonomous instrumentation for measuring in situ soil respiration in a subarctic boreal forest in Alaska, USA. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/48018.

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Subarctic and Arctic environments are sensitive to warming temperatures due to climate change. As soils warm, soil microorganisms break down carbon and release greenhouse gases such as methane (CH₄) and carbon dioxide (CO₂). Recent studies examining CO₂ efflux note heterogeneity of microbial activity across the landscape. To better understand carbon dynamics, our team developed a predictive model, Dynamic Representation of Terrestrial Soil Predictions of Organisms’ Response to the Environment (DRTSPORE), to estimate CO₂ efflux based on soil temperature and moisture estimates. The goal of this

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Wyatt, D. E., R. J. Pirkle, and D. J. Masdea. Barometric pumping of burial trench soil gases into the atmosphere at the 740-G Sanitary Landfill. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/6730554.

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Brydie, Dr James, Dr Alireza Jafari, and Stephanie Trottier. PR-487-143727-R01 Modelling and Simulation of Subsurface Fluid Migration from Small Pipeline Leaks. Pipeline Research Council International, Inc. (PRCI), 2017. http://dx.doi.org/10.55274/r0011025.

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The dispersion and migration behavior of hydrocarbon products leaking at low rates (i.e. 1bbl/day and 10 bbl/day) from a pipeline have been studied using a combination of experimental leakage tests and numerical simulations. The focus of this study was to determine the influence of subsurface engineered boundaries associated with the trench walls, and the presence of a water table, upon the leakage behavior of a range of hydrocarbon products. The project numerically modelled three products including diesel, diluted bitumen (dilbit) and gasoline; which were chosen to span a range of fluid types

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Lee, Huey-Lin, Thomas Hertel, Brent Sohngen, and Navin Ramankutty. Towards An Integrated Land Use Database for Assessing the Potential for Greenhouse Gas Mitigation. GTAP Technical Paper, 2005. http://dx.doi.org/10.21642/gtap.tp25.

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This paper describes the GTAP Land Use Data Base designed to support integrated assessments of the potential for greenhouse gas mitigation. It disaggregates land use by agro-ecological zone (AEZ). To do so, it draws upon global land cover data bases, as well as state-of-the-art definition of AEZs from the FAO and IIASA. Agro-ecological zoning segments a parcel of land into smaller units according to agro-ecological characteristics, including: precipitation, temperature, soil type, terrain conditions, etc. Each zone has a similar combination of constraints and potential for land use. In the GTA

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Watson, Mark, Martyn Wilmott, and Brian Erno. GRI-96-0452_2 Stress Corrosion Cracking Under Field Simulated Conditions II. Pipeline Research Council International, Inc. (PRCI), 1997. http://dx.doi.org/10.55274/r0011974.

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The pH of solutions found under disbonded polyethylene tape coatings in the field is generally in the range of 6.5 to 7.5. Electrochemically determining corrosion rates for pipeline steels exposed to neutral pH solutions in this pH range indicate that corrosion rates are too low to account for the observed crack growth rates from field excavation programs. This suggests that for the SCC process to be based on a simple dissolution mechanism then the pH at the crack tip would have to be lower than the bulk solution pH. A computer model was developed to determine solution chemistry changes within

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Wentworth, Jonathan. Reducing peatland emissions. Parliamentary Office of Science and Technology, 2022. http://dx.doi.org/10.58248/pn668.

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Peat soils store greenhouse gases for millennia if they stay waterlogged. However, an estimated 5% of global greenhouse gas emissions are released from peat soils due to their modification by humans. Reducing these emissions will help meet climate targets, with objectives to achieve this set out in action plans by the governments of the UK. This POSTnote describes the pressures on peat soils and summarises the challenges for reducing emissions from English peatlands.

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Lehmann, Johannes, and Nina Dwerlkotte. Carbon Farming and Its Impact on Agricultural Technology. SAE International, 2023. http://dx.doi.org/10.4271/epr2023026.

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<div class="section abstract"><div class="htmlview paragraph">The agricultural sector is responsible for a large share of anthropogenic greenhouse gases. At the same time, methods such as targeted land use change can reduce emissions from landscape elements and sequester carbon from the atmosphere in the soil. This process, also known as carbon farming, has not been uniformly defined, and faces challenges regarding establishing new requirments for agricultural vehicles and technology, creating profitable business models (that preclude “greenwashing”), and developing governmental fr

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Quale, Thomas. A Study of the Adsorption of Some Atmospheric Gases on Soils of the Willamette Valley River Basin. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.1997.

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DiFolco, Donna, Julie Maier, Donna DiFolco, and Julie Maier. Snowshoe hare population trends at mineral and non-mineral sites in the central Brooks Range, Alaska: Final report on the snowshoe hare ecology project, 1997?2023. National Park Service, 2024. http://dx.doi.org/10.36967/2306544.

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This report presents data we have compiled while monitoring localized snowshoe hare populations in the central Brooks Range near Wiseman, Alaska, using track and pellet counts. In addition, we documented snowshoe hare geophagy?the practice of consuming soil?via trail cameras, thus confirming the use of mineral licks by snowshoe hares in this area. Evidence of geophagy by snowshoe hares (Lepus americanus) was observed during track count surveys in Gates of the Arctic National Park and Preserve west of Wiseman, Alaska, in 1997?2001 when the hare population reached an exceptionally high peak. Lon

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Guidati, Gianfranco, and Domenico Giardini. Verbundsynthese «Geothermie» des NFP «Energie». Swiss National Science Foundation (SNSF), 2020. http://dx.doi.org/10.46446/publikation_nfp70_nfp71.2020.4.de.

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Die oberflächennahe Geothermie mit Wärmepumpen ist Stand der Technik und in der Schweiz bereits stark verbreitet. Im künftigen Energiesystem soll zusätzlich die mitteltiefe bis tiefe Geothermie (1–6 km) eine wichtige Rolle spielen. Im Vordergrund steht die Lieferung von Wärme für Gebäude und industrielle Prozesse. Diese Form der Erdwärmenutzung setzt einen gut durchlässigen Untergrund voraus, damit ein Fluid – in der Regel Wasser – die natürlich vorhandene Gesteinswärme übernehmen und an die Oberfläche transportieren kann. Bei Sedimentgesteinen ist dies meist von Natur aus gegeben, wogegen bei

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