Academic literature on the topic 'Percolating water'

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Journal articles on the topic "Percolating water"

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Akbari, Saeed, Mohammad Taghi Hamed Mosavian, Fatemeh Moosavi, and Ali Ahmadpour. "Does the addition of a heteropoly acid change the water percolation threshold of PFSA membranes?" Physical Chemistry Chemical Physics 21, no. 45 (2019): 25080–89. http://dx.doi.org/10.1039/c9cp04432a.

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Chen, Yan, Yoshiyuki Shinogi, and Masahiko Taira. "Influence of biochar use on sugarcane growth, soil parameters, and groundwater quality." Soil Research 48, no. 7 (2010): 526. http://dx.doi.org/10.1071/sr10011.

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This study deals with the influence of biochar use on sugarcane growth and nitrate-nitrogen percolation losses, as well as chemical and physical properties of Shimajiri maji soil. Two varieties of biochars, biosolids and bagasse (residues of sugarcane stalks after juice extraction), were mixed with Shimajiri maji soil. Changes in nitrate-nitrogen concentration in percolating water, specific gravity, and available soil moisture before sugarcane planting and after harvest were investigated. Indices of sugarcane growth (stem diameter and length), Brix, and yield of estimated available sugar in ea
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Lo, Wei-Shuo, Ji-Lin Jou, and Lin I. "Percolating transition from weak to strong turbulence in wind-induced water surface waves." Physics of Fluids 34, no. 8 (2022): 084114. http://dx.doi.org/10.1063/5.0102455.

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Recent studies in hydrodynamic flows and nonlinear plasma waves have demonstrated the turbulent transitions from ordered laminar flows and ordered plane waves, respectively, with the formation of a large percolating turbulent cluster, after the sporadic emergence and decay of turbulent puffs in the spatiotemporal space. These transitions follow the similar order–disorder transition scenario in nonequilibrium extended systems, governed by percolation theory. Here, we experimentally investigate the unexplored issue of whether a similar transition scenario can be extended to wind-driven water wav
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Gill, L. W., C. O'Suilleabhain, B. D. R. Misstear, P. Johnston, T. Patel, and N. O'Luanaigh. "Nitrogen loading on groundwater from the discharge of on-site domestic wastewater effluent into different subsoils in Ireland." Water Science and Technology 57, no. 12 (2008): 1921–26. http://dx.doi.org/10.2166/wst.2008.336.

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The performance of six separate percolation areas has been intensively monitored to ascertain the attenuation effects of the unsaturated subsoil with respect to on-site wastewater effluent. Septic tank effluent on three sites and secondary treated effluent on the other three sites was discharged into subsoils of varying percolation values. Samples of the percolating effluent were taken using suction lysimeters installed to nominal depths of 0.3, 0.6 and 1.0 m below the invert of the percolation trenches. The results clearly showed that the development of a biomat across the percolation areas r
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Murthy*, Ayapilla Narasimha. "Experimental Study on Water Percolating Concrete." International Journal of Engineering and Advanced Technology 10, no. 4 (2021): 169–70. http://dx.doi.org/10.35940/ijeat.d2427.0410421.

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This paper addresses two aspects namely a new method for manufacturing of percolating concrete blocks using different proportions of concrete mixture such as Portland cement, Coarse aggregates, fine aggregates, limestone, and water have been designed. Apart from this an attempt has also been made by adding small quantities of additives such as fly ash, rice husk ash etc. for its strength and suitability on par with the normal Concrete blocks. Another is a partial replacement of cement with supplementary cementation materials such as fly ash and metakaolin in different proportions for reducing
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Ayapilla, Narasimha Murthy. "Experimental Study on Water Percolating Concrete." International Journal of Engineering and Advanced Technology (IJEAT) 10, no. 4 (2021): 169–70. https://doi.org/10.35940/ijeat.D2427.0410421.

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This paper addresses two aspects namely a new method for manufacturing of percolating concrete blocks using different proportions of concrete mixture such as Portland cement, Coarse aggregates, fine aggregates, limestone, and water have been designed. Apart from this an attempt has also been made by adding small quantities of additives such as fly ash, rice husk ash etc. for its strength and suitability on par with the normal Concrete blocks. Another is a partial replacement of cement with supplementary cementation materials such as fly ash and metakaolin in different proportions for reducing
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Massing, H. "Impacts of Leakage Water from Urban Solid Waste Deposits on Ground Water Quality." Water Science and Technology 29, no. 1-2 (1994): 239–44. http://dx.doi.org/10.2166/wst.1994.0670.

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Urbanized areas world-wide are characterized by, among other things, a high production of wastes of different types. More than 90% of urban solid wastes is brought to deposits. If the waste dumps or landfills are not designed, constructed, managed, and finally recultivated, according to the state of the art, dangerous impacts, especially on urban groundwater, can be expected. Percolating water from rainfall or surface overflow is strongly influenced by the components, the construction and the chemical/biological processes in the deposits. The leakage water has to be considered one of the most
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Lino de Araujo, A., A. Konig, and B. S. O. Ceballos. "Soil and water changes after sewage irrigation practice in semi-arid region of Northeast Brazil." Water Supply 3, no. 3 (2003): 133–39. http://dx.doi.org/10.2166/ws.2003.0018.

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Due to scarcity and uneven water distribution in many regions of the world, irrigation practices are carried using water with poor chemical and microbiological quality favouring salt accumulation in soil, groundwater contamination and health risks. These impacts can be easily evaluated with small soil columns, considered an equivalent experimental plots, given sufficient information for reuse practice such as plant water needs, water losses by evaporation and percolation, groundwater quality, culture productivity and microbiological contamination of soil and culture. This work describes chemic
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Gackiewicz, Bartłomiej, Krzysztof Lamorski, Mykola Kochiieru, Cezary Sławiński, Shao-Yiu Hsu, and Liang-Cheng Chang. "Hybrid modelling of saturated water flow in percolating and non-percolating macroporous soil media." Geoderma 406 (January 2022): 115467. http://dx.doi.org/10.1016/j.geoderma.2021.115467.

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Gazali, Akhmad, and Fathurrahman Fathurrahman. "Penyuluhan Pembangunan Sumur Resapan Air Hujan di Kelurahan Cempaka Kecamatan Cempaka Kota Banjarbaru." PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat 3, no. 2 (2018): 184–93. http://dx.doi.org/10.33084/pengabdianmu.v3i2.390.

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The construction of the well percolating rainwater is one of the efforts to improve the sustainability of groundwater. Increased knowledge and awareness of the population about the importance of the well percolating as an effort of conservation of groundwater and prevent floods, as well as the knowledge and skills to make the well percolating the Sepik high, cheap, and easily carried out by the population is a goal to be achieved in the activities of this community. Extension building of the well-percolating rainwater in the village of Cempaka is done by the method of questioning accompanied b
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Dissertations / Theses on the topic "Percolating water"

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Sukop, Michael C. "POROSITY, PERCOLATION THRESHOLDS, AND WATER RETENTION BEHAVIOR OF RANDOM FRACTAL POROUS MEDIA." UKnowledge, 2001. http://uknowledge.uky.edu/gradschool_diss/459.

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Fractals are a relatively recent development in mathematics that show promise as a foundation for models of complex systems like natural porous media. One important issue that has not been thoroughly explored is the affect of different algorithms commonly used to generate random fractal porous media on their properties and processes within them. The heterogeneous method can lead to large, uncontrolled variations in porosity. It is proposed that use of the homogeneous algorithm might lead to more reproducible applications. Computer codes that will make it easier for researchers to experiment wi
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Serem, Vincent Kipyego Arap. "Effects of tillage and corn residues on nitrate-nitrogen and water movement through soil." Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=29130.

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Laboratory soil columns, 0.3 m diameter $ times$ 0.7 m long, and two computer simulation models, LEACHM-N and NTRM, were used to investigate nitrate-nitrogen ($ rm NO sb{3 sp{-}}$-N) leaching in a sandy loam soil. The following treatments were studied: no-till (NT), reduced tillage (RT), and conventional tillage (CT) practices, with residue (R) and without residue (NR). Nitrogen fertilizer was applied at a rate of 180 kg/ha in granular form (experiment I), and in solution form a year later (experiment II). In both experiments, water was applied 5 times over 3 to 4 weeks duration, with each app
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Colombier, Mathieu [Verfasser], and Donald Bruce [Akademischer Betreuer] Dingwell. "The role of percolation threshold and water-magma interaction on volcanic eruptive style / Mathieu Colombier ; Betreuer: Donald Bruce Dingwell." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2018. http://d-nb.info/116353434X/34.

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Tingdal, Love, and Nils Ceder. "The behaviour of melt water within a glacial system." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-324566.

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A glacier contains of many different layers of different properties. Each layer is formed during a calendar year similar to tree rings and their layers. A glacier has two different zones, the first one referred to as accumulation zone, where the addition of snow exceeds the loss of snow. The second, the ablation zone, is the zone where the loss of snow exceeds the addition of snow. These two zones are divided by the equilibrium line, where the addition of snow equals the loss of snow. Lenses of ice, caused by the summer melt, usually divide the horizontal layers within the glacier from one ano
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Paul, Craig M. "Microbial and Chemical Affects on Leachate from Calcareous Soils Treated with Wastewater Effluent." BYU ScholarsArchive, 2005. https://scholarsarchive.byu.edu/etd/462.

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Increasing human populations are placing greater strain on water resources, prompting the use of treated wastewater effluent for irrigation in some areas, including the desert regions of the Western United States. To determine the potential effects of using secondary effluent for irrigation, we applied wastewater effluent and irrigation waters to natural and artificially constructed calcareous soils in greenhouse and field lysimeters, and in soil columns. The leachate from one field lysimeter contained increased fecal coliform counts than the effluent. Leachate coliform counts were decreased o
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Larbi, Bouthaina. "Caractérisation du transport diffusif dans les matériaux cimentaires : influence de la microstructure dans les mortiers." Phd thesis, Université Paris-Est, 2013. http://tel.archives-ouvertes.fr/tel-00966392.

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La diffusion des ions et des radionucléides au sein des matériaux cimentaires est l'un des facteurs les plus importants qui déterminent la durabilité et les propriétés de confinement de ces matériaux. Cette étude s'inscrit, en particulier, dans le domaine de confinement des déchets radioactifs de faible et moyenne activité. Elle consiste à mettre en évidence l'influence de la microstructure des mortiers, notamment la présence des granulats, sur la diffusion de l'eau tritiée au sein de ces matériaux. La démarche consiste, dans un premier temps, à sélectionner des formulations de mortiers à base
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Martysevich, Volha. "Seepage rates in closed basins." [Tampa, Fla] : University of South Florida, 2008. http://purl.fcla.edu/usf/dc/et/SFE0002706.

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Baptiste, Virginie. "Stabilité et érosion du manteau lithosphérique subcontinental : Relations entre déformation, hydratation et percolation de fluides et magmas sous le craton du Kaapvaal et le Rift Est-Africain." Thesis, Montpellier 2, 2014. http://www.theses.fr/2014MON20139/document.

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Les travaux réalisés durant cette thèse apportent de nouvelles contraintes sur les relations entre déformation, hydratation et percolation de fluides et/ou de magmas dans le manteau subcontinental sous un craton et sous un rift, et leurs implications sur son comportement rhéologique. Il repose sur l'analyse des microstructures, des OPRs et des teneurs en hydrogène de xénolites mantelliques du craton du Kaapvaal, et sur deux séries de xénolites provenant de différentes localités le long du rift Est-Africain (Divergence Nord Tanzanienne et SE de l'Ethiopie). Les microstructures granulaires à gro
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Boissier, Jean-Michel. "Etude des flux de matière organique transportée par les eaux de percolation de trois sols forestiers, à la suite de fortes précipitations orageuses simulées." Grenoble 1, 1992. http://www.theses.fr/1992GRE10112.

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Les milieux terrestres representent une source potentielle de matiere organique pour les ecosystemes aquatiques, notamment au cours de fortes precipitations orageuses. Dans ce travail, nous avons cherche a quantifier une partie des transferts entre les ecosystemes terrestres et les milieux aquatiques, en utilisant des descripteurs globaux tels que les differentes formes du carbone organique, l'activite enzymatique, les denombrements bacteriens, ainsi que des mesures physico-chimiques simples. Ces descripteurs ont ete mesures a la fois sur trois sols forestiers de montagne (deux sols bruns et u
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Marano, Roberto Paulo. "Manejos da irrigação e da adubação na cultura de arroz (Oryza sativa L.) visando incrementar a eficiência do uso da água e do nitrogênio." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/11/11143/tde-10062014-104527/.

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O arroz é uma das principais culturas irrigadas no mundo e com as maiores quantidades de água aplicada. No estado de Santa Fe, Argentina, o arroz é a principal cultura irrigada, com eficiências de irrigação muito baixas (25 a 40%). O método tradicional de inundação contínua (Ic) não aproveita as precipitações pluviais, que representam entre 30 a 40% da evapotranspiração real (ETr). Foram desenvolvidos experimentos em diferentes agro-ecossistemas em San Javier (Santa Fe), objetivando avaliar o arroz com aspersão (AS), inundação intermitente (In) e Ic, visando aumentar as eficiências de irrigaçã
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Books on the topic "Percolating water"

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Miyazaki, Tsuyoshi. Water flow in soils. Marcel Dekker, 1993.

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A, Dixon D., and Whiteshell Laboratories, eds. Water uptake and stress development in bentonites and bentonite-sand buffer materials. Whiteshell Laboratories, 1996.

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Shuichi, Hasegawa, and Kasubuchi Tatsuaki, eds. Water flow in soils. Marcel Dekker, 1993.

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Geological Survey (U.S.), ed. Using chloride and chlorine-36 as soil-water tracers to estimate deep percolation at selected locations on the U.S. Department of Energy Hanford site, Washington. U.S. Dept. of the Interior, U.S. Geological Survey, 1995.

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P, Bernhart Alfred. Evapotranspiration nutrient uptake soilinfiltration of effluent water. A.P. Bernhart, 1985.

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1949-, Russo D., and Dagan G. 1932-, eds. Water flow and solute transport in soils: Developments and applications :in memoriam Eshel Bresler (1930-1991). Springer-Verlag, 1993.

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Niswonger, Richard G. Documentation of the Unsaturated-Zone Flow (UZF1) Package for modeling unsaturated flow between the land surface and the water table with MODFLOW-2005. U.S. Department of the Interior, U.S. Geological Survey, 2006.

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Mayo, John W. Estimating the effects of conversion of agricultural land to urban land on deep percolation of irrigation water in the Grand Valley, western Colorado. U.S. Geological Survey, 2008.

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Mayo, John W. Estimating the effects of conversion of agricultural land to urban land on deep percolation of irrigation water in the Grand Valley, western Colorado. U.S. Geological Survey, 2008.

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Mayo, John W. Estimating the effects of conversion of agricultural land to urban land on deep percolation of irrigation water in the Grand Valley, western Colorado. U.S. Geological Survey, 2008.

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Book chapters on the topic "Percolating water"

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Seiler, K. P., and J. R. Gat. "The Water Cycle." In Groundwater Recharge from Run-Off, Infiltration and Percolation. Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-5306-1_2.

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De Graaff, Jeroen W. M., Patrick J. H. R. Speck, Roelof D. Schuiling, and Kirill I. Shmulovich. "Neutralization of sulphuric acid by percolation through limestone." In Water-Rock Interaction. Routledge, 2021. http://dx.doi.org/10.1201/9780203734049-102.

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Qiao, Shilei, Yongquan Zhou, Rui Wang, and Yuxiang Zhou. "Self-adaptive Percolation Behavior Water Cycle Algorithm." In Intelligent Computing Theories and Methodologies. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-22180-9_9.

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Careri, G., G. Consolini, and F. Bruni. "Proton Conductivity in Hydrated Proteins. Evidence for Percolation." In Water and Ions in Biomolecular Systems. Birkhäuser Basel, 1990. http://dx.doi.org/10.1007/978-3-0348-7253-9_16.

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Williams, J. R., and D. E. Kissel. "Water Percolation: An Indicator of Nitrogen-Leaching Potential." In Managing Nitrogen for Groundwater Quality and Farm Profitability. Soil Science Society of America, 2015. http://dx.doi.org/10.2136/1991.managingnitrogen.c4.

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Turin, Luca. "Ion Percolation through a Cubic Lipid/Water Phase." In Synthetic Microstructures in Biological Research. Springer US, 1992. http://dx.doi.org/10.1007/978-1-4899-1630-3_16.

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Zeleňáková, Martina, Petr Hluštík, Gabriel Markovič, Gabriela Hudáková, and Ladislav Tometz. "Percolation of Water from Surface Runoff – Case Studies." In New Trends in Urban Drainage Modelling. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-99867-1_139.

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Floris, Antonio, and Lucio Di Cosmo. "Protective Function and Primary Designated Management Objective." In Springer Tracts in Civil Engineering. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-98678-0_11.

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AbstractIn a framework of multiple services supplied simultaneously by forests, the protection against natural hazards is one of the most important. Forests deliver conservation of natural resources, including soil and water, and other environmental services. They slow water dispersion and allow for infiltration and percolation of rainwater, which recharges soil and underground water storage. Forest cover, moreover, protects soil from wind and water erosion, avalanches and landslides. INFC collects a wide range of information related to the protective function of Italian wooded areas. This chapter shows estimates regarding such physical site characteristics, as slope, land position and aspect which, together with tree canopy coverage and terrain roughness, can condition the protective role of forests. Inventory statistics on terrain instability and hydrogeological constraint, as defined by national laws, are shown as well, the latter being a basis of most national and regional regulations on forest management. Finally, the presence of a primary designated management objective has been assessed with a particular focus on direct and indirect protection. Estimates on such attributes are shown in the last section of this chapter.
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Liedtke, Lutz, and Arno Pahl. "Water injection test and finite element calculations of water percolation through fissured granite." In Design and Instrumentation of In Situ Experiments in Underground Laboratories for Radioactive Waste Disposal. Routledge, 2022. http://dx.doi.org/10.1201/9781315140964-19.

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Liu, Cheng. "Study on Percolation Mechanism and Water Curtain Control of Underground Water Seal Oil Cavern." In Computational Structural Engineering. Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-2822-8_133.

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Conference papers on the topic "Percolating water"

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Lawrence, C. F., and D. E. Eckmann. "Corrosion Monitoring of a Large Water Distribution System." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94509.

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Abstract The DuPage Water Commission serves a population of over 700,000, in twenty-three suburbs in DuPage County, Illinois. The distribution system consists of 140 miles of concrete, ductile iron, and steel pipe ranging in size from 90 inch down to 12 inch. During the initial design of the system it was considered that several environmental factors might be present which had the potential to accelerate corrosion of the pipelines. Road salt percolating into the soil from adjacent roadways might affect the rate of corrosion, particularly of prestressed concrete cylinder pipe. The pipelines mig
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Haris, Muhammad, Klaudijus Midveris, Syeda Ammara Shabbir, et al. "Plasmonic gold nanoparticles reinforced graphene - ZnO tetrapods composite for efficient PEC water splitting." In British and Irish Conference on Optics and Photonics. Optica Publishing Group, 2024. https://doi.org/10.1364/bicop.2024.ps.3.

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The nanocomposite RGO/ZnO-Ts(70%)/RGO/Au exhibited the photocurrent efficiency of 0.035% with maximum current density till 6mACm-2 at low onset potential of 1.30V (Ag/AgCl) by facilitating maximum connectivity of percolation path and particle-particle junction.
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Zhou, Qixin, Yechun Wang, and Gordon P. Bierwagen. "Flow-Accelerated Coating Degradation: Influence of the Composition of Working Fluids." In CORROSION 2012. NACE International, 2012. https://doi.org/10.5006/c2012-01656.

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Abstract Water percolation into the metal-coating interface is usually the main cause of the loss of barrier properties of coatings and leads to coating delamination and under-film corrosion. Recently, flowing fluid accelerated coating degradation has been received more attention since flowing liquids may enhance the transport of ions, oxygen, and water through the coating film, abrade the coating surface with fluids shear, and degrade the barrier properties of organic coatings. In this study, both deionized water and 3.5 wt% sodium chloride solution are chosen as the working fluids. The organ
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Advincula, Rigoberto C. "Nanostructured and Superhydrophobic Coatings against Corrosion in the Power Industries." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13506.

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Abstract Nanostructuring enables ordering of nanomaterials to achieve a desired property or synergistic effect in which the minimum percolation threshold is obtained. The coatings needs of the power industries, varies from operation–to-operation. Formulation of protective coatings are often based on traditional filler materials that have been proven through the years. For nanoclays, nanotubes, and graphene coatings additives, this can be achieved by forming a highly networked structure, planarized orientation of the platelets, and forming “house of cards” structures. Coatings have the function
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Faulkner, Barton, and William Lyon. "Predicting Attenuation of Viruses in Percolating Water." In Ninth International Conference on Urban Drainage (9ICUD). American Society of Civil Engineers, 2002. http://dx.doi.org/10.1061/40644(2002)122.

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Hinebaugh, J., and A. Bazylak. "Pore Network Modeling to Study the Effects of Common Assumptions in GDL Liquid Water Invasion Studies." In ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology collocated with the ASME 2012 6th International Conference on Energy Sustainability. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/fuelcell2012-91466.

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Topologically equivalent pore network modelling of polymer electrolyte membrane (PEM) fuel cell gas diffusion layer (GDL) materials was employed to simulate ex-situ liquid water invasion experiments commonly conducted to investigate multiphase transport in PEM fuel cells. Stochastic, three dimensional pore spaces are numerically reconstructed to mimic carbon fibre paper based GDL materials. A watershed based method was used for extracting pore networks from a range of sample sizes. Invasion percolation was employed to simulate liquid water originating at one surface of the material and percola
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Harish, S., Kei Ishikawa, Erik Einarsson, et al. "Enhanced Thermal Conductivity of Water With Surfactant Encapsulated and Individualized Single-Walled Carbon Nanotube Dispersions." In ASME 2012 Third International Conference on Micro/Nanoscale Heat and Mass Transfer. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/mnhmt2012-75021.

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In the present work, the effective thermal conductivity of single walled carbon nanotube dispersions in water was investigated experimentally. Single-walled carbon nanotubes (SWNTs) were synthesized using the alcohol catalytic chemical vapour deposition method. The diameter distribution of the SWNTs was determined using resonance Raman spectroscopy. Sodium deoxycholate (SDC) was used as the surfactant to prepare the nanofluid dispersions. Photoluminescence excitation spectroscopy (PLE) reveals that majority of the nanotubes were highly individualized when SDC was employed as the surfactant. Th
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Parlar, M., and Y. C. Yortsos. "Percolation Theory of Steam/Water Relative Permeability." In SPE Annual Technical Conference and Exhibition. Society of Petroleum Engineers, 1987. http://dx.doi.org/10.2118/16969-ms.

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Mi, L., H. Jiang, Y. Pei, et al. "Microscopic Oil and Water Percolation Characteristic Investigation of Water Flood Reservoir in Ultrahigh Water Cut Period." In SPE Trinidad and Tobago Section Energy Resources Conference. Society of Petroleum Engineers, 2016. http://dx.doi.org/10.2118/180864-ms.

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Muhammad Arshad, Qamar Uz Zaman, and Ali Madani. "Modeling Approach to Simulate Water Percolation in Rice-Wheat System." In 2008 Providence, Rhode Island, June 29 - July 2, 2008. American Society of Agricultural and Biological Engineers, 2008. http://dx.doi.org/10.13031/2013.24794.

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Reports on the topic "Percolating water"

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Agassi, Menahem, Michael J. Singer, Eyal Ben-Dor, et al. Developing Remote Sensing Based-Techniques for the Evaluation of Soil Infiltration Rate and Surface Roughness. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7586479.bard.

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The objective of this one-year project was to show whether a significant correlation can be established between the decreasing infiltration rate of the soil, during simulated rainstorm, and a following increase in the reflectance of the crusting soil. The project was supposed to be conducted under laboratory conditions, using at least three types of soils from each country. The general goal of this work was to develop a method for measuring the soil infiltration rate in-situ, solely from the reflectance readings, using a spectrometer. Loss of rain and irrigation water from cultivated fields is
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Estimates of percolation rates and ages of water in unsaturated sediments at two Mojave Desert sites, California-Nevada. US Geological Survey, 1994. http://dx.doi.org/10.3133/wri944160.

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Using chloride and chlorine-36 as soil-water tracers to estimate deep percolation at selected locations on the U.S. Department of Energy Hanford Site, Washington. US Geological Survey, 1998. http://dx.doi.org/10.3133/wsp2481.

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Use of temperature, pressure, and water potential data to estimate infiltration and monitor percolation in Pagany Wash associated with the winter of 1997-98 El Nino precipitation, Yucca Mountain, Nevada. US Geological Survey, 2002. http://dx.doi.org/10.3133/wri024035.

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