Relevant bibliographies by topics / Soil CO₂

Contents

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

Academic literature on the topic 'Soil CO₂'

Author: Grafiati
Published: 8 June 2024
Last updated: 31 July 2025

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Journal articles on the topic "Soil CO₂"

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Giammanco, Salvatore, Sergio Gurrieri, and Mariano Valenza. "Soil CO." Bulletin of Volcanology 57, no. 1 (1995): 52. http://dx.doi.org/10.1007/s004450050077.

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Li, Z., R. G. McLaren, and A. K. Metherell. "Fractionation of cobalt and manganese in New Zealand soils." Soil Research 39, no. 5 (2001): 951. http://dx.doi.org/10.1071/sr00081.

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Many New Zealand soils are known to produce pastures deficient in cobalt (Co) for grazing ruminants; however, the development of an effective soil diagnostic test for Co is hindered by the lack of knowledge of the forms and distribution of Co in New Zealand soils. A sequential fractionation technique was used to determine the forms and concentrations of native and/or fertiliser derived soil Co in 18 New Zealand grassland topsoils, and the distribution and interrelationships of Co between fractions compared with those for manganese (Mn). Previous studies in other countries have indicated a stro
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Lin, Mengting, Sairu Ma, Jie Liu, Xusheng Jiang, and Demin Dai. "Remediation of Arsenic and Cadmium Co-Contaminated Soil: A Review." Sustainability 16, no. 2 (2024): 687. http://dx.doi.org/10.3390/su16020687.

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The concurrent presence of arsenic (As) and cadmium (Cd) contamination in soil is widespread and severe, highlighting the need for remediation. However, remediating As and Cd co-contaminated soils is more complex than remediating soils contaminated with a single heavy metal due to the opposite properties of As and Cd in soil. Thus, the different forms of As and Cd in co-contaminated soils and their transformation rules have been systematically reviewed in this paper. Simultaneously, hyperaccumulators and immobilization amendments used in the remediation of As–Cd co-contaminated soil were revie
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van Asperen, Hella, Thorsten Warneke, Alessandro Carioca de Araújo, et al. "The emission of CO from tropical rainforest soils." Biogeosciences 21, no. 13 (2024): 3183–99. http://dx.doi.org/10.5194/bg-21-3183-2024.

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Abstract. Soil carbon monoxide (CO) fluxes represent a net balance between biological soil CO uptake and abiotic soil and (senescent) plant CO production. Studies largely from temperate and boreal forests indicate that soils serve as a net sink for CO, but uncertainty remains about the role of tropical rainforest soils to date. Here we report the first direct measurements of soil CO fluxes in a tropical rainforest and compare them with estimates of net ecosystem CO fluxes derived from accumulation of CO at night under stable atmospheric conditions. Furthermore, we used laboratory experiments t
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Weerasooriya, T., D. M. S. B. Dissanayake, M. Ariyaratne, et al. "Distribution of exchangeable cobalt in low-land rice cultivated soils in Sri Lanka as affected by the differences in climate, soil and water source." Ceylon Journal of Science 53, no. 1 (2024): 97–108. http://dx.doi.org/10.4038/cjs.v53i1.8344.

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Cobalt (Co) is considered a beneficial element for plants. However, when soils contain excessive amounts of Co, it could cause phytotoxicity. Despite this, the current status of Co in Sri Lankan rice-cultivated soils is not known. Therefore, this study was conducted to (i) determine the distribution of exchangeable Co concentration, and (ii) examine the interactive effects of climatic zone (CZ), agro-climatic zone (ACZ), soil order, water source, and their interactions in determining exchangeable Co concentration in lowland rice fields in Sri Lanka. A total of 8,292 soil samples representing s
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Xu, Ziwen, Shiquan Lv, Shuxiang Hu, et al. "Effect of Soil Solution Properties and Cu2+ Co-Existence on the Adsorption of Sulfadiazine onto Paddy Soil." International Journal of Environmental Research and Public Health 18, no. 24 (2021): 13383. http://dx.doi.org/10.3390/ijerph182413383.

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Paddy soils are globally distributed and saturated with water long term, which is different from most terrestrial ecosystems. To better understand the environmental risks of antibiotics in paddy soils, this study chose sulfadiazine (SDZ) as a typical antibiotic. We investigated its adsorption behavior and the influence of soil solution properties, such as pH conditions, dissolved organic carbon (DOC), ionic concentrations (IC), and the co-existence of Cu2+. The results indicated that (1) changes in soil solution pH and IC lower the adsorption of SDZ in paddy soils. (2) Increase of DOC facilita
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Koçyiğit, R. "Contribution of soil organic carbon and C3 sugar to the total CO2 efflux using 13C abundance." Plant, Soil and Environment 52, No. 5 (2011): 193–98. http://dx.doi.org/10.17221/3429-pse.

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The differences in C isotope ratio of C<sub>3</sub> and C<sub>4</sub> plant species have been used to determine relative contributions of carbon (C) sources to total CO<sub>2</sub> efflux. The objective of this study was to estimate the contribution of soil organic C and C<sub>3</sub> sugar to total CO<sub>2</sub> of corn and wheat monocultures during a short-term incubation. Control soils and soils amended with sugar were incubated at 25°C for 48 hours and total CO<sub>2</sub> concentration and δ<sup&
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Zhou, Wenxiang, Guilin Han, Man Liu, Chao Song, Xiaoqiang Li, and Fairda Malem. "Vertical Distribution and Controlling Factors Exploration of Sc, V, Co, Ni, Mo and Ba in Six Soil Profiles of The Mun River Basin, Northeast Thailand." International Journal of Environmental Research and Public Health 17, no. 5 (2020): 1745. http://dx.doi.org/10.3390/ijerph17051745.

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Exploring the enrichment and controlling factors of heavy metals in soils is essential because heavy metals can cause severe soil contamination and threaten human health when they are excessively enriched in soils. Soil samples (total 103) from six soil profiles (T1 to T6) in the Mun River Basin, Northeast Thailand, were collected for the analyses of the content of heavy metals, including Sc, V, Co, Ni, Mo, Ba. The average contents of soil heavy metals decrease in the following order: Ba, V, Ni, Sc, Co, and Mo (T1, T3, T4 and T5); Ni, V, Ba, Co, Sc, Mo, and Ba (T2); Ba, V, Sc, Ni, Mo, and Co (
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King, Gary M., and M. Hungria. "Soil-Atmosphere CO Exchanges and Microbial Biogeochemistry of CO Transformations in a Brazilian Agricultural Ecosystem." Applied and Environmental Microbiology 68, no. 9 (2002): 4480–85. http://dx.doi.org/10.1128/aem.68.9.4480-4485.2002.

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ABSTRACT Although anthropogenic land use has major impacts on the exchange of soil and atmosphere gas in general, relatively little is known about its impacts on carbon monoxide. We compared soil-atmosphere CO exchanges as a function of land use, crop type, and tillage treatment on an experimental farm in Parãna, Brazil, that is representative of regionally important agricultural ecosystems. Our results showed that cultivated soils consumed CO at rates between 3 and 6 mg of CO m−2 day−1, with no statistically significant effect of tillage method or crop. However, CO exchange for a pasture soi
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Amir, Hamid, and René Pineau. "Release of Ni and Co by microbial activity in New Caledonian ultramafic soils." Canadian Journal of Microbiology 49, no. 4 (2003): 288–93. http://dx.doi.org/10.1139/w03-039.

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A high positive correlation was found between extractable Ni and Co contents and microbial activity of 40 ultramafic soil samples from New Caledonia, suggesting a possible role of microorganisms in the release of these two metals. A saprolite (ultramafic subsoil) and a hypermagnesian brown soil were incubated 9 months in different conditions. Ni and Co release, measured by their extractability, occurred without reduction of soil pH but did not occur when the native microflora was eliminated by heat treatment. However, when autoclaved soil was re-inoculated with a pinch of the same nonheated so
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Dissertations / Theses on the topic "Soil CO₂"

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Bi, Yuqiang. "Production of Co-Siderophore Complexes by Ligand-Promoted Dissolution." NCSU, 2009. http://www.lib.ncsu.edu/theses/available/etd-05062009-120031/.

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Recent research indicates that siderophores, a class of biogenic ligands with known exceptional affinity for Fe(III), can also strongly complex Co(III), an element essential to normal metabolic function of microbes and animals. This study was conducted to examine the siderophore-promoted dissolution rates and mechanisms of Co from model synthetic Co-bearing minerals to elucidate the role of siderophores in biogeochemical processes of Co. Dissolution of heterogenite (CoOOH) and four Co-goethites (Co-FeOOH) with different levels of Co substitution were investigated in the presence of a trihydrox
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Wytrykush, Laura G. "Effect of soil loading rate on microbial activity during co-composting of diesel-contaminated clay soil." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ57596.pdf.

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Johnston, Christopher R. "Soil chemical and physical changes resulting from irrigation with coalbed natural gas co-produced water effects of soil amendments and water treatments /." Laramie, Wyo. : University of Wyoming, 2007. http://proquest.umi.com/pqdweb?did=1445033651&sid=10&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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Khan, Majid Ali. "Impacts of co-formulants on pesticide sorption and leaching through soil." Thesis, University of York, 2016. http://etheses.whiterose.ac.uk/13468/.

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A large variety of co-formulants are added to commercial pesticide formulations to enhance their biological effectiveness, but their impacts on the behaviour of active substances are largely unknown due to lack of regulatory measures concerning their use. The overall aim of this research was to investigate the impacts of co-formulants on pesticide sorption and leaching through soil. Leaching and sorption experiments were carried out using technical grade and commercial formulations of four different pesticides at various intervals from application in two soils from the Blackwood and Bishampton
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Ferreira, Oscar G. "Supercritical CO₂ extraction of policyclic aromatic hydrocarbons from a contaminated soil." FIU Digital Commons, 1999. http://digitalcommons.fiu.edu/etd/3312.

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Polycyclic Aromatic Hydrocarbons (PAHs) that are generated by diverse anthropogenic sources, are classified by the U.S. Environmental Protection Agency (EPA) as Semivolatile Hazardous Compounds. PAHs are pollutants of great concern due to their toxicity and mobility in the environment; they can be found in air, water, and soil media. Supercritical Fluid Extraction (SFE) is currently an alternative technology for the removal of PAHs from solid matrices. Carbon dioxide, water and organic compounds, above their critical temperature and pressure conditions, have been used as supercritical fluids
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Loick, Nadine. "Bioremediation of poly-aromatic hydrocarbon (PAH) contaminated soil by co-composting." Thesis, Bangor University, 2008. https://research.bangor.ac.uk/portal/en/theses/bioremediation-of-polyaromatic-hydrocarbon-pah-contaminated-soil-by-cocomposting(c9621363-f6c1-438a-a899-f23160ce07c3).html.

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Strömgren, Monika. "Soil-surface CO₂ flux and growth in a boreal Norway spruce stand : effects of soil warming and nutrition /." Uppsala : Swedish Univ. of Agricultural Sciences (Sveriges lantbruksuniv.), 2001. http://epsilon.slu.se/avh/2001/91-576-6304-1.pdf.

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Henderson, Rachel. "Partitioning soil CO₂ efflux through vertical profiles of manipulated forests in MOFEP /." Connect to Online Resource-OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=toledo1177701393.

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Leighton, Rachel. "A combined plant-microbe system for the remediation of co-contaminated soils." Thesis, University of Oxford, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.270204.

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Graouer, Bacart Mareen. "Devenir et transfert de polluants émergents issus du secteur de la santé dans les compartiments sol et eau de l’environnement - Influence de la présence d’éléments traces métalliques." Thesis, Reims, 2014. http://www.theses.fr/2014REIMS008.

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L'objectif général de ce projet est d'apporter des données pertinentes sur le devenir de produits pharmaceutiques dans l'environnement, en particulier aux interfaces eau/sol, afin de mieux suivre les conséquences de leurs utilisations et de leurs rejets. A long terme, les enjeux concernent la protection de l'environnement et de la santé publique. Ces travaux portent sur la caractérisation des propriétés de rétention de cinq médicaments dans des sols calcaires de la région Champagne-Ardenne afin d'évaluer notamment leur potentiel transfert vers les milieux aquatiques. Différents paramètres ont
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Books on the topic "Soil CO₂"

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Knoepp, Jennifer D. Quantitative comparison of in situ soil CO₂ flux measurement methods. U.S. Dept. of Agriculture, Forest Service, Southern Research Station, 2002.

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Hinkle, Margaret E. Concentrations of He, CO₂, and 0₂. U.S. Dept. of the Interior, Geological Survey, 1988.

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1916-, Botinelly Theodore, and Geological Survey (U.S.), eds. Concentrations of He, CO, and 0. U.S. Dept. of the Interior, Geological Survey, 1988.

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Claassen, V. P. The use of compost and co-compost as a primary erosion control material. California Dept. of Transportation, 2002.

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Claassen, V. P. The use of compost and co-compost as a primary erosion control material. California Dept. of Transportation, 2002.

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McBride, Nicola. The nature and development of soil at Magilligan foreland, Co. Londonderry. The Author], 1989.

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Jim, Ippolito, and AWWA Research Foundation, eds. Water residuals and biosolids: Effect of co-application on soil phosphorus. AWWA Research Foundation/American Water Works Association/IWA Pub., 2006.

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Organisation for Economic Co-operation and Development., ed. Co-operative approaches to sustainable agriculture. OECD, 1998.

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F, Harms Thelma, and Geological Survey (U.S.), eds. Tabulation of N,́ O,́ CO,́ and He concentrations in soil gases collected on a regular basis for 11 months from a site at Tucson, Arizona. U.S. Dept. of the Interior, U.S. Geological Survey, 1992.

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F, Harms Thelma, and Geological Survey (U.S.), eds. Tabulation of N, O, CO, and He concentrations in soil gases collected on a regular basis for 11 months from a site at Tucson, Arizona. U.S. Dept. of the Interior, U.S. Geological Survey, 1992.

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Book chapters on the topic "Soil CO₂"

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Safari-Sinegani, Ali-Akbar, Mehdi Rashtbari, Nayereh Younessi, and Babak Mashkoori. "Antibiotics and Microbial Antibiotic Resistance in Soil." In Bacterial Adaptation to Co-resistance. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-8503-2_11.

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Baldi, A., A. Jain, N. Gupta, A. K. Srivastava, and V. S. Bisaria. "Co-Culture of Linum album Cells and Piriformospora indica for Improved Production of Phytopharmaceuticals." In Soil Biology. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-95894-9_22.

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Lie, T. A., D. Göktan, M. Engin, J. Pijnenborg, and E. Anlarsal. "Co-evolution of the legume-Rhizobium association." In Plant and Soil Interfaces and Interactions. Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3627-0_13.

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Giagnoni, Laura, Tania Martellini, Roberto Scodellini, Alessandra Cincinelli, and Giancarlo Renella. "Co-composting: An Opportunity to Produce Compost with Designated Tailor-Made Properties." In Organic Waste Composting through Nexus Thinking. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-36283-6_9.

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AbstractCo-composting is a technique that allows the aerobic degradation of organic waste mixtures, primarily aiming at obtaining compost that can be used as fertiliser or soil amendment. As compared to the typical composting activity, the main difference is not merely the use of more than one feedstock to start and sustain the biodegradation process, but also the possibility of combining various kinds of waste to obtain ‘tailored’ products with designed properties, or to reclaim and valorise natural resources, such as degraded soils or polluted soils and sediments. Set up of appropriate co-co
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Barker, Allen V., Tara A. O’Brien, and Joanna Campe. "Soil Remineralization for Sustainable Crop Production." In Beneficial Co-Utilization of Agricultural, Municipal and Industrial by-Products. Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-5068-2_35.

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Bell, Michael J., Antonio P. Mallarino, Jeff Volenec, Sylvie Brouder, and David W. Franzen. "Considerations for Selecting Potassium Placement Methods in Soil." In Improving Potassium Recommendations for Agricultural Crops. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-59197-7_12.

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AbstractPlacement strategies can be a key determinant of efficient use of applied fertilizer potassium (K), given the relative immobility of K in all except the lightest textured soils or high rainfall environments. Limitations to K accessibility by plants caused by immobility in the soil are further compounded by the general lack of K-stimulated root proliferation in localized soil zones enriched with K alone, compared with root proliferation due to concentrated N and P. Further, effects of K fixation reactions in soils with certain clay mineralogies and the declining concentration and activi
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Rodiño, Paula A., Marta Santalla, Antonio M. De Ron, and Jean-Jacques Drevon. "Co-evolution and Migration of Bean and Rhizobia in Europe." In Sociology, Organic Farming, Climate Change and Soil Science. Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-3333-8_7.

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Hardarson, G., and W. J. Broughton. "FAO/IAEA co-ordinated research programme on enhancement of nitrogen fixation in leguminous crops." In Molecular Microbial Ecology of the Soil. Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-017-2321-3_16.

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Norton, L. Darrell, Robert Altieri, and Cliff Johnston. "Co-Utilization of By-Products for Creation of Synthetic Soil." In Beneficial Co-Utilization of Agricultural, Municipal and Industrial by-Products. Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-5068-2_14.

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Mahmoud, Alaa El Din, Dina M. El-Sherif, and Ghada Abdallah. "Microplastics Interactions with PFAS and Co-transport in the Soil." In Microplastics. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-6461-7_5.

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Conference papers on the topic "Soil CO₂"

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Zamanzadeh, Mehrooz, Peyman Taheri, George T. Bayer, Julian Hristov, and Kevin Groll. "AC Interference Corrosion, Corrosive Soil, Design Issues, Zinc Ribbon and Corrosion Mitigation." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-12828.

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Absrract A brief description of high voltage (HV) alternating current (AC) interference on buried coated pipelines is provided. Computer simulation for AC interference will be discussed. Relative ranking for: Separation distance, HVAC phase current, soil resistivity, co-location length and crossing angle will be provided and discussed. The case history portion of the paper includes an investigation that illustrated the problems inherent in AC mitigation with zinc ribbon in corrosive soils.
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Elsukova, Ekaterina, Ivan Nedbaev, Anastasiya Kraves, and Daria Khloptsova. "ECOLOGICAL MONITORING OF SOIL AND PLANT CONDITIONS IN SPECIALLY PROTECTED NATURAL AREA." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/5.1/s20.12.

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Environmental monitoring in specially protected areas is a vital problem, especially in places subject to anthropogenic impacts. The Tunkinskaya Valley (190 km long) is the western extension of the Baikal rift zone. On the territory of the valley there is a national park of federal significance. At the same time, the territory is subject to intensive anthropogenic load. The Tunkinskaya Valley is an attractive place for tourists. The local population (20,000 people) is engaged in cattle breeding. Industrialized areas of the Baikal region may also have an impact on the valley ecosystems. The pap
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Ramona, Huzum, Sirbu-Radasanu Doina Smaranda, and Dumitras Delia-Georgeta. "GEOCHEMICAL TOOLS IN ENVIRONMENTAL STUDIES." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/3.2/s12.28.

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Geochemistry, a young earth science discipline, has evolved with chemical analysis techniques and is now integrated with environmental issues. Industrial development has increased the input of toxic elements into soil, water and air, potentially affecting the food chain. Geochemical tools investigate these sources and assess the risk of contamination. The combination of background enrichment indices and contamination indices provides a robust framework for understanding soil contamination. This dual approach enables researchers and environmental managers to effectively monitor, assess, and man
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Kovalevskaya, Alexandra, Tatyana Malikova, and Irina Irina. "Investigation of the absorbing properties of modified sandy soil to create a geochemical barrier for storage landfills municipal solid waste." In 4th European Regional Conference of IAEG. University of Zagreb Faculty of Civil Engineering, 2024. https://doi.org/10.5592/co/euroengeo.2024.143.

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The most dangerous chemical element is Pb, which enters the soil from landfills for storing municipal solid waste. The aim of the work is to study the absorption capacity of sandy soils with the addition of clay matter and starch in relation to Pb. To study the absorption capacity, a model soil was created based on 100 g of fine quartz sand, 10 g of montmorillonite clay and 10 g of starch. The study was conducted by dynamic filtering. A solution of Pb(NO3)2 with a concentration of Pb 1.25 g/l was passed through the model soil. Over time, the pH of the filtrate decreases from 7-8 to 5-6 units,
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Edip, Kemal, Davor Stanko, Julijana Bojadjieva, Radmila Shalic-Makreska, and Vlatko Sheshov. "EFFECTS OF GROUND MOTION INTENSITY IN ASSESSMENT OF SOIL SLOPES IN EARTHFILL DAM." In 3rd Croatian Conference on Earthquake Engineering. University of Zagreb Faculty of Civil Engineering, 2025. https://doi.org/10.5592/co/3crocee.2025.27.

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Major earthquakes cause displacements primarily due to seismic accelerations, which affect the frictional strength of underlying soils. It is anticipated that the total displacement of sloped soils in earthfill dams triggered by an earthquake is influenced by the magnitude and frequency of the seismic event. This underscores the importance of numerical simulations that incorporate a broader range of input accelerations. This study examines various earthquake scenarios with differing magnitudes and frequencies that impact a slope of an earth dam prone to landslides. Effective and efficient mode
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Zhang, Qiong, Ye Yuanlv, Wang Bo, and Chen Lu. "Study on Vertical Transfer of Radionuclide Co-60 in Broun Soil and Aeolian Sandy Soil Around Nuclear Power Plant." In 2022 29th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/icone29-89818.

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Abstract The coastal soil surrounding to the Nuclear Power Plants were mainly classified to brown soil and aeolian sandy soil in China. In previous research, focused on the elements of Cs-137 and Sr-85 vertical transfer in these soils, but the Co-60, which was the most important factor in the brown soil and aeolian sandy soil were still urgent research. In this study, experiments were conducted to determine the vertical transfer of Co-60 in brown soil and aeolian sandy soil. The soil around Shidaowan Nuclear Power Plant were studied by using undisturbed soil column methods and isotope tracer t
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Tomac, Ingrid, Biljana Kovačević Zelić, Dunja Perić, et al. "GEOTECHNICAL RECONNAISSANCE OF COVER-COLLAPSE SINKHOLE AREA FOLLOWING PETRINJA 2020 EARTHQUAKE." In 2nd Croatian Conference on Earthquake Engineering. University of Zagreb Faculty of Civil Engineering, 2023. http://dx.doi.org/10.5592/co/2crocee.2023.84.

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This paper shows an overview of extensive geotechnical and geological investigation of soils around cover-collapse sinkholes that appeared in a constrained area around Mečenčani and Borojevići villages following the 2020–2021 Petrinja earthquake sequence. A total of 122 new and 49 pre-existing historical sinkholes were recorded, mapped, and classified during the geological and geotechnical reconnaissance fieldwork. Many sinkholes collapsed within an area of only 1.13 km2, a relatively rare phenomenon associated with earthquakes, thus motivating soil investigations to better understand associat
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Kovačević, Meho Saša, Gordana Ivoš, Danijela Jurić Kaćunić, Lovorka Librić, and Mario Bačić. "The influence of a thin soil layer on the Rayleigh wave dispersion curve." In 8th International Conference on Road and Rail Infrastructure. University of Zagreb Faculty of Civil Engineering, 2024. http://dx.doi.org/10.5592/co/cetra.2024.1628.

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During the construction of road and railway infrastructure, there is a continuous need for the foundation of heavy structures and embankments on soft soils, or soils of inadequate bearing capacity. In such cases, some of the soil improvement methods such as stone columns or jet grouting are applied. An average increase of stiffness for the improved soil can successfully and reliably be determined by one of the non-destructive surface wave methods. The most common are: Spectral Analyses of Surface Waves, Continuous Surface Wave analysis, and Multichannel Analysis of Surface Waves. The methods a
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Ivanovski, Dejan, Julijana Bojadjieva, Kemal Edip, Vlatko Sheshov, Toni Kitanovski, and Jovana Ristova. "ANALYSIS OF CANTILEVER RETAINING WALL ACCORDING TO EUROCODES IN DRAINED AND UNDRAINED CONDITIONS." In 3rd Croatian Conference on Earthquake Engineering. University of Zagreb Faculty of Civil Engineering, 2025. https://doi.org/10.5592/co/3crocee.2025.78.

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Retaining cantilever walls are typically designed under drained conditions, assuming that proper drainage is implemented, correctly constructed, and functions throughout the structure's lifespan. However, when appropriate drainage cannot be constructed—such as in walls that cut into and retain a natural slope, where the wall is built adjacent to nearly vertical excavated soil, designers usually rely on effective soil parameters and effective stresses. This paper analyzes a 6 m high cantilever wall retaining different types of backfill soils. Firstly, a non-cohesive, granular soil is considered
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Abate, Glenda, Sebastiano Corsico, and Maria Rosella Massimino. "The role of the soil heterogeneity in the seismic response of tunnel-soil systems." In 1st Croatian Conference on Earthquake Engineering. University of Zagreb Faculty of Civil Engineering, 2021. http://dx.doi.org/10.5592/co/1crocee.2021.91.

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Reports on the topic "Soil CO₂"

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Pelletier, Austin, Amanda Hohner, Idil Deniz Akin, et al. Bench-scale Electrochemical Treatment of Co-contaminated Clayey Soil. Illinois Center for Transportation, 2021. http://dx.doi.org/10.36501/0197-9191/21-018.

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Industrial soil contamination is frequently unearthed by transportation agencies during construction within the right-of-way. As a result, transportation agencies may experience construction delays. Soils co-contaminated with high-molecular-weight polycyclic aromatic hydrocarbons (HMW-PAHs) and metals are commonly encountered in Illinois and exhibit recalcitrance towards conventional treatment technologies. This issue is exacerbated in the fine-grained soils common to Illinois, where low-permeability and immense sorption capacity increase treatment complexity, cost, and duration. Contaminated
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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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Anderson, Andrew, and Mark Yacucci. Inventory and Statistical Characterization of Inorganic Soil Constituents in Illinois. Illinois Center for Transportation, 2021. http://dx.doi.org/10.36501/0197-9191/21-006.

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This report presents a statistical analysis of the Regulated Substances Library (RSL) developed by the Illinois Department of Transportation. The RSL is comprised of surficial soil chemistry data obtained from rights-of-way subsurface soil sampling conducted for routine preliminary site investigations. The 3.7-million-record RSL database is compared with four independent studies of inorganic soil constituents of naturally occurring soils in Illinois. A selection of 22 inorganic soil analytes are examined in this study: Al, Sb, As, Ba, Be, Cd, Ca, Cr, Co, Cu, Fe, Pb, Mg, Mn, Hg, Ni, K, Se, Na,
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Bar-Tal, Asher, Paul R. Bloom, Pinchas Fine, et al. Effects of soil properties and organic residues management on C sequestration and N losses. United States Department of Agriculture, 2008. http://dx.doi.org/10.32747/2008.7587729.bard.

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Objectives - The overall objective of this proposal was to explore the effects of soil properties and management practices on C sequestration in soils and off-site losses of N.The specific objectives were: 1. to investigate and to quantify the effects of soil properties on C transformations that follow OW decomposition, C losses by gaseous emission, and its sequestration by organic and mineral components of the soil; 2. to investigate and to quantify the effects of soil properties on organic N mineralization and transformations in soil, its losses by leaching and gaseous emission; 3. to invest
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Knoepp, Jennifer D., and James M. Vose. Quantitative comparison of in situ soil CO2 flux measurement methods. U.S. Department of Agriculture, Forest Service, Southern Research Station, 2002. http://dx.doi.org/10.2737/srs-rp-28.

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Knoepp, Jennifer D., and James M. Vose. Quantitative comparison of in situ soil CO2 flux measurement methods. U.S. Department of Agriculture, Forest Service, Southern Research Station, 2002. http://dx.doi.org/10.2737/srs-rp-28.

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Jouini, Meriem, and Jennie Barron. Living labs as collaborative action for soil health: examples in Sweden for agriculture, forestry and urban land. Department of Soil and Environment, Swedish University of Agricultural Sciences, 2025. https://doi.org/10.54612/a.137159daj3.

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Soil degradation remains a critical challenge across Europe, threatening environmental sustainability, agricultural productivity, and human well-being. In response, the European Commission’s Mission Soil initiative aims to establish 100 Living Labs (LL) and Lighthouses by 2030 to promote innovative and sustainable soil management. Living Labs are defined by three core principles: co-creation, user-centered innovation, and real-world setting, enabling diverse stakeholders to jointly develop, test, and scale solutions that address soil-related challenges and soil health. This report explores how
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Harrison, K., and W. Broecker. The impact of changing land use, nitrate deposition and CO sub 2 fertilization on soil carbon storage. Office of Scientific and Technical Information (OSTI), 1992. http://dx.doi.org/10.2172/5246155.

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Anderson, Andrew, and Mark Yacucci. Inventory and Statistical Characterization of Inorganic Soil Constituents in Illinois: Appendices. Illinois Center for Transportation, 2021. http://dx.doi.org/10.36501/0197-9191/21-007.

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This report presents detailed histograms of data from the Regulated Substances Library (RSL) developed by the Illinois Department of Transportation (IDOT). RSL data are provided for state and IDOT region, IDOT district, and county spatial subsets to examine the spatial variability and its relationship to thresholds defining natural background concentrations. The RSL is comprised of surficial soil chemistry data obtained from rights-of-way (ROW) subsurface soil sampling conducted for routine preliminary site investigations. A selection of 22 inorganic soil analytes are examined in this report:
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Frey, Serita D. Workshop on effects of management on forest soil carbon: a report; 1994 December 5-7; Fort Collins, CO. U.S. Department of Agriculture, Forest Service, Northeastern Forest Experimental Station, 1996. http://dx.doi.org/10.2737/ne-gtr-217.

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