Relevant bibliographies by topics / Long-term hydraulic conductivity

Contents

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

Academic literature on the topic 'Long-term hydraulic conductivity'

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

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Long-term hydraulic conductivity.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Long-term hydraulic conductivity"

1

Al-Mahbashi, Ahmed M., Muawia Dafalla, and Mosleh Al-Shamrani. "Long-Term Performance of Liners Subjected to Freeze-Thaw Cycles." Water 14, no. 20 (2022): 3218. http://dx.doi.org/10.3390/w14203218.

Full text
Abstract:
The technique of using clay-sand mixtures as liners has been widely used in several geotechnical projects where hydraulic barriers or waste-buffer layers are required. During weather fluctuations and below-zero temperature conditions, these layers can be subjected to successive freeze-thaw cycles. The serviceability of such liners needs to be examined during their lifetime for efficiency and function under such suspected weather conditions. The hydraulic conductivity over the long run needs to remain within the acceptable design ranges. In this study, the efficiency of two different clay-sand
APA, Harvard, Vancouver, ISO, and other styles
2

Azooz, R. H., and M. A. Arshad. "Soil infiltration and hydraulic conductivity under long-term no-tillage and conventional tillage systems." Canadian Journal of Soil Science 76, no. 2 (1996): 143–52. http://dx.doi.org/10.4141/cjss96-021.

Full text
Abstract:
Long-term tillage practices may affect crop growth, in part by changing soil hydraulic properties. The hypothesis that long-term no-till (NT) and conventional tillage (CT) practices affect soil infiltration and hydraulic conductivity was evaluated on silt loam and sandy loam soils (both Gray Luvisols). Ponded soil infiltration, water content and marric potential were measured in the field during 1992 and 1993. In most cases, the ponded soil infiltration rates (i) were significantly lower (P ≤ 0.05) under the CT than under the NT for both soils. Total volume of soil pores with radii < 14 μm
APA, Harvard, Vancouver, ISO, and other styles
3

Bortolami, Giovanni, Elena Farolfi, Eric Badel, et al. "Seasonal and long-term consequences of esca grapevine disease on stem xylem integrity." Journal of Experimental Botany 72, no. 10 (2021): 3914–28. http://dx.doi.org/10.1093/jxb/erab117.

Full text
Abstract:
Abstract Hydraulic failure has been extensively studied during drought-induced plant dieback, but its role in plant-pathogen interactions is under debate. During esca, a grapevine (Vitis vinifera) disease, symptomatic leaves are prone to irreversible hydraulic dysfunctions but little is known about the hydraulic integrity of perennial organs over the short- and long-term. We investigated the effects of esca on stem hydraulic integrity in naturally infected plants within a single season and across season(s). We coupled direct (ks) and indirect (kth) hydraulic conductivity measurements, and tylo
APA, Harvard, Vancouver, ISO, and other styles
4

S, MAHIMAIRAJA, HELKIASH J, and GOPALSWAMY A. "LONG TERM EFFECT OF GRADED DOSES OF FERTILIZERS AND MANURES ON SOIL PHYSICAL CONDITIONS." Madras Agricultural Journal 73, june (1986): 340–47. http://dx.doi.org/10.29321/maj.10.a02280.

Full text
Abstract:
Long form application of graded doses of NPK fertilizers did not have signi ficant influence on bulk density and porespace, but significantly influenced the hydraulic conductivity and to some extent the soil nagrogate parameters. The combined application of inorganic fertilizers with organic manures viz., FYM impro- ved the physical condition of soil by increasing the hydraulic conductivity, poro- sity and aggregation and reducing the bulkdensity of soils. The improvement in Physical condition of soil due to the combined application of inorganic fortilizers and organic manures was reflected in
APA, Harvard, Vancouver, ISO, and other styles
5

Chihi, Feten, Gabriella Varga, and Katalin Kopecskó. "Long-Term Effects of Municipal Solid Waste Leachate on Soil Hydraulic Properties." Geotechnics 5, no. 1 (2025): 14. https://doi.org/10.3390/geotechnics5010014.

Full text
Abstract:
This experimental study examines the effects of landfill leachate contamination on soil hydraulic conductivity over a 12-month period, addressing the current lack of long-term experimental data in this field. Laboratory permeability tests were performed on sandy clayey silt samples contaminated with leachate at concentrations ranging from 5% to 25%. Microstructural and mineralogical analyses were conducted using SEM and XRD to identify the mechanisms behind observed changes. The results identify a critical threshold at 15% contamination, where soil behavior transitions from granular to cohesiv
APA, Harvard, Vancouver, ISO, and other styles
6

Tang, Q., H. Y. Wang, H. Chen, P. Li, X. W. Tang, and T. Katsumi. "Long-term hydraulic conductivity of compacted clay permeated with landfill leachates." Japanese Geotechnical Society Special Publication 2, no. 53 (2016): 1845–48. http://dx.doi.org/10.3208/jgssp.chn-52.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Desouky, Mahmoud, Murtada Saleh Aljawad, Theis Solling, Amao Abduljamiu, Kion Norrman, and Dhafer Alshehri. "Improving long-term hydraulic fracture conductivity by alteration of rock minerals." Journal of Petroleum Science and Engineering 196 (January 2021): 108046. http://dx.doi.org/10.1016/j.petrol.2020.108046.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Francisca, F. M., and D. A. Glatstein. "Long term hydraulic conductivity of compacted soils permeated with landfill leachate." Applied Clay Science 49, no. 3 (2010): 187–93. http://dx.doi.org/10.1016/j.clay.2010.05.003.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Xie, Mingliang, Dirk Aldenkortt, Jean-Frank Wagner, and Gerhard Rettenberger. "Effect of plastic fragments on hydraulic characteristics of pretreated municipal solid waste." Canadian Geotechnical Journal 43, no. 12 (2006): 1333–43. http://dx.doi.org/10.1139/t06-070.

Full text
Abstract:
A systematic study was undertaken of the granular composition and hydraulic properties of municipal solid waste (MSW) produced by mechanical–biological pretreatment (MBP–MSW) from three different treatment plants with the aim of evaluating the potential application of MBP–MSW as an alternative barrier material for landfill final cover systems. Despite its coarse granular composition, MBP–MSW has low hydraulic conductivity. Long-term permeability tests show that the hydraulic conductivity decreases with time. The most likely explanation for the long-term changes in permeability is the swelling
APA, Harvard, Vancouver, ISO, and other styles
10

Singh, Baldev, D. S. Chanasyk, and W. B. McGill. "Soil hydraulic properties of an Orthic Black Chernozem under long-term tillage and residue management." Canadian Journal of Soil Science 76, no. 1 (1996): 63–71. http://dx.doi.org/10.4141/cjss96-010.

Full text
Abstract:
The effects of tillage on soil hydraulic properties are unclear from the literature and residue effects are little reported. The hydraulic properties of an Orthic Black Chernozem under three tillage-residue systems in central Alberta — tillage with straw incorporated (till+straw) or removed (till−straw) — and no tillage with straw on the surface (no till+straw) — were studied for 2 yr. Measurements began in the 9th year of continuous barley (Hordeum vulgare L.).Plant-available water capacity differed among treatments only in the 0–2.5 cm layer, due to differences in water retention at −1500 kP
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Long-term hydraulic conductivity"

1

England, Lindy Alison. "Long-term transient regional groundwater flow in a heterogeneous mature basin with large hydraulic conductivity contrasts." Thesis, University of British Columbia, 1986. http://hdl.handle.net/2429/25879.

Full text
Abstract:
A finite element model is developed to solve the two-dimensional, transient, groundwater flow equation for the purpose of describing the development of regional flow over geologic time, in response to erosional modifications of the land surface, in a mature basin with large hydraulic conductivity contrasts. A simplified model of the Red Earth region, Alberta, Canada, referred to as the 'standard' model, is the working example. There are several numerical problems inherent in transient flow models. Oscillations occur at nodes at early time as they adjust to new, stressful boundary conditions;
APA, Harvard, Vancouver, ISO, and other styles
2

DOMIZI, JONATHAN. "Studio delle prestazioni di miscele cemento bentonite tradizionali e speciali in soluzioni solfatiche." Doctoral thesis, Università Politecnica delle Marche, 2020. http://hdl.handle.net/11566/274491.

Full text
Abstract:
La ricerca svolta, di carattere sperimentale, ha avuto come obiettivo lo studio delle prestazioni idrauliche, della capacità di assorbimento e dei meccanismi di interazione chimica, a breve e a lungo termine, di miscele ternarie acqua-cemento bentonite (tipicamente utilizzate per la costruzione di diaframmi per la messa in sicurezza di siti contaminati), poste a contatto o permeate con soluzioni solfatiche di diversa natura. Le soluzioni solfatiche indagate (acqua di mare, soluzioni saline e soluzioni acide, a diversa concentrazione) sono state selezionate con la finalità di fornire un contr
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Long-term hydraulic conductivity"

1

Joshi Kaushal, Soga Kenichi, and Tedd Paul. "Long-Term Performance of Cement-Bentonite Containment Wall." In Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering. IOS Press, 2009. https://doi.org/10.3233/978-1-60750-031-5-2028.

Full text
Abstract:
The paper presents hydraulic conductivity, unconfined compression strength (UCS) and triaxial test results of an 11 year old slag-cement-bentonite (CB) cut-off wall material and identifies factors affecting their long-term performance. The laboratory tests were performed on three types of CB samples ranging from contaminated block field samples to uncontaminated laboratory cast samples. The results showed that hydraulic conductivity reduces till 3 years and UCS increases till 90 days, but there after it remains constant till 11 years of age. The mean hydraulic conductivity and UCS values of bl
APA, Harvard, Vancouver, ISO, and other styles
2

Mukunoki Toshifumi, Rowe R. Kerry, Hurst Paul, and Bathurst Richard J. "Application of geosynthetic barrier wall to containment of hydrocarbons in the Arctic." In Proceedings of the 16th International Conference on Soil Mechanics and Geotechnical Engineering. IOS Press, 2005. https://doi.org/10.3233/978-1-61499-656-9-2415.

Full text
Abstract:
The effect of freeze-thaw cycles on the hydraulic conductivity of a geosynthetic clay liner (GCL) is assessed with respect to Jet Fuel A-1 (Arctic diesel). GCL specimens subjected to 0 and 5 freeze-thaw cycles and specimens recovered from a site on Brevoort Island in the Canadian Arctic after 3 years are examined. The GCL recovered from Brevoort Island had the lowest hydraulic conductivity with respect to de-aired water. Freeze-thaw cycles did not have a negative impact on hydraulic conductivity with respect to de-aired water. Freeze-thaw cycles did increase the hydraulic conductivity, k, with
APA, Harvard, Vancouver, ISO, and other styles
3

Katsumi T. and Fukagawa R. "Factors affecting the chemical compatibility and the barrier performance of GCLs." In Proceedings of the 16th International Conference on Soil Mechanics and Geotechnical Engineering. IOS Press, 2005. https://doi.org/10.3233/978-1-61499-656-9-2285.

Full text
Abstract:
The chemical compatibility and the barrier performance of geosynthetic clay liners (GCLs) were examined in this paper. The use of GCLs as hydraulic barriers in liner and cover systems for waste containment facilities is on the rise. GCLs consist of a thin layer of bentonite sandwiched between two geotextiles or glued to a geomembrane. Their extremely low hydraulic conductivity to water is attributed to the bentonite in the GCLs, which is composed primarily of a smectite mineral. However, there have been concerns as to the chemical compatibility of GCLs, since bentonite is very sensitive to che
APA, Harvard, Vancouver, ISO, and other styles
4

Areias, L., and K. Lo. "Laboratory measurement of hydraulic conductivity of rocks from Lakeview borehole." In Eurock 2006: Multiphysics Coupling and Long Term Behaviour in Rock Mechanics. Taylor & Francis, 2006. http://dx.doi.org/10.1201/9781439833469.ch15.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Di Emidio Gemmina, Verastegui Flores R. Daniel, Scipioni Claudia, Fratalocchi Evelina, and Bezuijen Adam. "Hydraulic and mechanical behaviour of cement-bentonite mixtures containing HYPER clay: impact of sulfate attack." In Advances in Soil Mechanics and Geotechnical Engineering. IOS Press, 2015. https://doi.org/10.3233/978-1-61499-601-9-1002.

Full text
Abstract:
Cemented clays are regularly employed as cut-off walls to isolate polluted soils or in ground improvement technologies. The objective of this research was to evaluate the performance of a polymer-treated bentonite (HYPER clay) and its impact on hydraulic and mechanical properties of cement-bentonite (CB) mixtures in contact with sulfates. In this research, bender elements were installed in a hydraulic conductivity cell, to simultaneously monitor the small-strain shear modulus (G0) and the hydraulic conductivity (k) of cement-bentonite mixtures. Initially, during permeation with deionized water
APA, Harvard, Vancouver, ISO, and other styles
6

"Front Matter." In Testing and Acceptance Criteria for Geosynthetic Clay Liners. ASTM International100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, 1997. http://dx.doi.org/10.1520/stp11789s.

Full text
Abstract:
Provides insight, guidance, and confidence in proper applications of geosynthetic clay liners (GCLs) in containment systems for liquid, solid, and hazardous waste containment systems. Summarizes the types of products, special test procedures developed over the last several years, and results of studies of hydraulic, chemical compatibility and stability issues. The text (18 peer-reviewed papers) progresses from special testing procedures, shear strength and creep testing results, hydraulic conductivity testing, chemical compatibility issues, and specification suggestions for GCL applications. T
APA, Harvard, Vancouver, ISO, and other styles
7

Su, Chunming, Robert W. Puls, Thomas A. Krug, et al. "Long-Term Performance Evaluation of Groundwater Chlorinated Solvents Remediation Using Nanoscale Emulsified Zerovalent Iron at a Superfund Site." In Waste Management. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1210-4.ch061.

Full text
Abstract:
This chapter addresses a case study of long-term assessment of a field application of environmental nanotechnology. Dense Non-Aqueous Phase Liquid (DNAPL) contaminants such as Tetrachloroethene (PCE) and Trichloroethene (TCE) are a type of recalcitrant compounds commonly found at contaminated sites. Recent research has focused on their remediation using environmental nanotechnology in which nanomaterials such as nanoscale Emulsified Zerovalent Iron (EZVI) are added to the subsurface environment to enhance contaminant degradation. Such nanoremediation approach may be mostly applicable to the so
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Long-term hydraulic conductivity"

1

Paseka, Stanislav. "COMPARISON OF FIELD AND LABORATORY METHODS FOR THE ASSESSMENT OF SOIL HYDRAULIC CONDUCTIVITY." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/3.1/s12.01.

Full text
Abstract:
Hydraulic conductivity (KS) is a critical parameter used in soil and land research, essential for accurate hydrological modelling. This study endeavours to compare assessments of KS across designated sites near the Czech Republic - Poland border using a range of measurement techniques, with the aim of establishing their reliability and variability for modelling applications. The investigation spans the determination of permeability from grain size curves, KS estimation via field infiltration tests employing the double-ring method, and laboratory KS determination using a constant head permeamet
APA, Harvard, Vancouver, ISO, and other styles
2

Renkes, I., D. Anschutz, K. Sutter, and A. Rickards. "Long Term Conductivity vs. Point Specific Conductivity." In SPE Hydraulic Fracturing Technology Conference and Exhibition. Society of Petroleum Engineers, 2017. http://dx.doi.org/10.2118/184814-ms.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Samarkin, Yevgeniy, Murtada Saleh Aljawad, Abduljamiu Olalekan Amao, et al. "Improving Long-Term Hydraulic Fracture Conductivity in Carbonate Formations by Substitution of Harder Minerals." In Abu Dhabi International Petroleum Exhibition & Conference. SPE, 2021. http://dx.doi.org/10.2118/208118-ms.

Full text
Abstract:
Abstract Hydraulic fracturing is applied in tight formations to create conductive paths within the reservoir. However, the conductivity of the created fractures declines with time due to the closure stresses. The decline is sharp in soft formations because of proppant embedment and fracture surface asperities failure. The improvement in fracture surface hardness can mitigate the abovementioned challenges and sustain the fracture conductivity. This research targeted enhancing carbonate rock's hardness by forming minerals harder than calcite. Carbonate rocks, namely dolomite, limestone, and chal
APA, Harvard, Vancouver, ISO, and other styles
4

Ashaa, B. S., and J. N. Mandal. "Long Term Hydraulic Conductivity Ratio Tests On Jute Geotextile Filter Of Natural Prefabricated Vertical Drains." In 18th Southeast Asian Geotechnical Conference (18SEAGC) & Inaugural AGSSEA Conference (1AGSSEA). Research Publishing Services, 2013. http://dx.doi.org/10.3850/978-981-07-4948-4_338.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Malone, M. R., L. W. Bazan, and M. J. Eckart. "In-Basin Sand Performance in the Permian Basin and the Case for Northern White Sand." In SPE Hydraulic Fracturing Technology Conference and Exhibition. SPE, 2024. http://dx.doi.org/10.2118/217784-ms.

Full text
Abstract:
Abstract Proppant selection, and the resulting dimensionless fracture conductivity, impacts well performance. Proppant quality standards were developed to quantify proppant performance using dimensionless fracture conductivity, correlating the flow potential of the propped fracture relative to the formation. Since 2018, there has been a near complete switch to in-basin sand (IBS) for completing oil and gas wells in the Permian Basin. The switch to IBS has primarily been based on the idea that overall well and field economics are improved because: 1) capital costs are lowered by sourcing sand l
APA, Harvard, Vancouver, ISO, and other styles
6

Dilireba, T., and J. Wang. "Effect of Fracture Conductivity on Long-Term Recovery in Shale Gas Reservoirs." In SPE Eastern Regional Meeting. SPE, 2023. http://dx.doi.org/10.2118/215923-ms.

Full text
Abstract:
Abstract Shale gas production for the Appalachian basin was 33 billion cubic feet per day in 2022 according to U.S. Energy Information Administration (EIA). Horizontal wells with efficient and effective hydraulic fracture stimulation enabled economic recovery in shale gas reservoirs. However, ultimate gas recovery is still low due to the dynamics of fracture conductivity with respect to stresses, geochemistry, and interactions with formation rocks. Laboratory studies of individual factors affecting fracture conductivity were reported, but impact on long-term well performances and recovery is s
APA, Harvard, Vancouver, ISO, and other styles
7

Vysotskiy, Roman, Galina Makashova, Vladimir Radaev, and Alexey Yudin. "Accuracy and Uncertainty Evaluation of Measuring the ISO Long-Term Conductivity of Proppants." In SPE Annual Technical Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/205940-ms.

Full text
Abstract:
Abstract One of the critical factors in planning a hydraulic fracturing treatment is proppant selection. Conductivity is an important property for ensuring efficient reservoir stimulation. Conductivity data obtained during laboratory measurements help determine which proppant to use. ISO provides standard testing procedures and methodology for measuring the long-term conductivity of proppants but does not document expected measuring uncertainty. This paper addresses accuracy and uncertainty estimation of ISO 13503-5 conductivity measurements. For the purposes of this study, three proppant samp
APA, Harvard, Vancouver, ISO, and other styles
8

Daimaru, Shuji, Ryuji Takeuchi, Masaki Takeda, and Masayuki Ishibashi. "Hydrogeological Characterization Based on Long Term Groundwater Pressure Monitoring." In ASME 2010 13th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2010. http://dx.doi.org/10.1115/icem2010-40064.

Full text
Abstract:
The Mizunami Underground Research Laboratory (MIU) is now under construction by the Japan Atomic Energy Agency in the Tono area of central Japan. The MIU project is being implemented in three overlapping Phases: Surface-based Investigation (Phase I), Construction (Phase II) and Operation (Phase III). The changes of groundwater pressure due to shaft excavation can be considered analogous to a large-scale pumping test. Therefore, there is the possibility that the site scale groundwater field (several km square) can be approximated by the long-term groundwater pressure monitoring data from Phase
APA, Harvard, Vancouver, ISO, and other styles
9

Pearson, C. Mark, Christopher A. Green, David Milton-Tayler, and Viviana Trevino. "Extended-Time Conductivity Testing of Proppants at 0.5 lb/ft2 Used for Slickwater Multi-Stage Horizontal Completions." In SPE Hydraulic Fracturing Technology Conference and Exhibition. SPE, 2023. http://dx.doi.org/10.2118/212334-ms.

Full text
Abstract:
Abstract The American Petroleum Institute testing Standard 19-D (2008) is the current industry standard for conductivity testing of proppants used in hydraulic fracturing. Similar to previous standards from both the API and ISO, it continues the practice of measuring a "reference" conductivity obtained under 50-hours of time at a given stress. The fracture design engineer is then left to estimate a damage factor to apply to the long-term design of the well completion. This study takes three 40/70 mesh proppants commonly used for multi-stage horizontal well slickwater completions in North Ameri
APA, Harvard, Vancouver, ISO, and other styles
10

Singh, Ankush, Mohsen Babazadeh, Craig Cipolla, et al. "Far-Field Drainage along Hydraulic Fractures: Insights from Integrated Modeling Studies in the Bakken and Permian Basin." In SPE Hydraulic Fracturing Technology Conference and Exhibition. SPE, 2025. https://doi.org/10.2118/223567-ms.

Full text
Abstract:
Abstract In this study, we construct and calibrate simulation models of four field-scale datasets: two from the Bakken, one from the Delaware Basin, and one from the Midland Basin. The datasets include diagnostics such as: offset pressure observation wells, cross-well and injection-well fiber, interference tests, post-frac perforation imaging, and production data. For each dataset, we build a list of ‘key observations’ and then vary model parameters to match each observation. The pressure observation wells and the interference tests provide strong constraint on far-field pressure depletion. Th
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Long-term hydraulic conductivity"

1

Nevárez-Garibaldi, Roberto. Influences of Mixture Proportions and Test Conditions on the Strength and Stiffness of Wet-Mixed Soil and Cement. Deep Foundations Institute, 2018. http://dx.doi.org/10.37308/cpf-2014-slmx-1.

Full text
Abstract:
The deep mixing method is an in-situ ground improvement technique in which cementitious binder is mixed with soil using equipment that penetrates at least several meters into the ground. The mixing equipment can be vertical-axis rotating augers with mixing blades, horizontal-axis rotating wheels or drums with teeth, or chain-saw type equipment in which a chain with teeth moves around a post that is inserted into the ground. The product of deep mixing is referred to as "cement-treated soil" in this report to distinguish it from "soil-cement", which is a term that has long been used to refer to
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Long-term hydraulic conductivity' for particular source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography