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Academic literature on the topic 'Changes in soil properties'

Author: Grafiati

Published: 4 June 2021

Last updated: 8 February 2022

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Journal articles on the topic "Changes in soil properties"

1

PK, Srivastava, M. Gupta, A. Pandey, V. Pandey, N. Singh, and Tewari SK. "Effects of sodicity induced changes in soil physical properties on paddy root growth." Plant, Soil and Environment 60, No. 4 (2014): 165–69. http://dx.doi.org/10.17221/926/2013-pse.

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A study was conducted to investigate the influence of sodicity induced changes in soil physical properties on paddy root growth in the normal agriculture, semi-reclaimed and sodic soils. The root growth (length, length density, biomass and distribution pattern) were unfavourably affected by the soil physical properties (bulk density, soil aggregate stability, available water content, hydraulic conductivity and soil water retention potential) in the case of sodic soil. The microbial biomass carbon, bacterial, fungal population and dehydrogenase activity showed the lower values in the case of so

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Petr, Šařec, and Novák Petr. "Changes in soil properties due to the application of activators in conditions of very heavy soils." Research in Agricultural Engineering 63, Special Issue (2017): S40—S45. http://dx.doi.org/10.17221/39/2017-rae.

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This paper deals with verification of the effect of fermented manure (with and without Z'fix activators) and soil activators (PRP Sol) on a soil properties change. Their application should lead to a change in physical, physical-chemical and biological properties of soil, along with ecological material fixation, improved water retention and infiltration, reduction of soil susceptibility to water erosion and decreased soil tillage energy requirements. Field trial was established in Sloveč in Central Bohemia in the year 2014. The experiment was divided into several variants and was designed as mu

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Crawford, DM, TG Baker, and J. Maheswaran. "Changes in soil chemistry associated with changes in soil-pH in Victorian pastures." Soil Research 33, no. 3 (1995): 491. http://dx.doi.org/10.1071/sr9950491.

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Relationships between changes in soil pH and changes in other soil chemical properties were examined using data from a survey of 107 pasture sites from across Victoria. At each site, soil samples (0-5, 5-10, 10-15 and 15-20 cm depths) were taken from the pasture and an adjacent undisturbed (reference) area for chemical analysis. Changes in soil chemical properties were inferred from differences between pasture and reference soils. Increases in extractable Al and extractable Mn and decreases in the sum of exchangeable cations were associated with decreases in pH. Changes in soil organic C, tota

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Hsiao, Che-Jen, Gretchen F. Sassenrath, Lydia H. Zeglin, Ganga M. Hettiarachchi, and Charles W. Rice. "Vertical changes of soil microbial properties in claypan soils." Soil Biology and Biochemistry 121 (June 2018): 154–64. http://dx.doi.org/10.1016/j.soilbio.2018.03.012.

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Horáková, Eva, Lubica Pospíšilová, Vitězslav Vlček, and Ladislav Menšík. "Changes in the soil’s biological and chemical properties due to the land use." Soil and Water Research 15, No. 4 (2020): 228–36. http://dx.doi.org/10.17221/44/2019-swr.

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Increasing the soil productivity is challenged by the increasing biotic threat to plants and microorganisms, by the resistance to agrochemicals, and by the declining soil health. Soil management strategy is, therefore, aimed at erosion prevention and the minimisation of soil organic matter losses. A key factor in an agroecosystem is the appropriate biological stability. It is essential not only at present, but also for further sustainable agriculture. This study was based on the hypothesis that afforestation and conversion from arable land to permanent grassland improves the organic matter sta

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Ngole-Jeme, Veronica M. "Fire-Induced Changes in Soil and Implications on Soil Sorption Capacity and Remediation Methods." Applied Sciences 9, no. 17 (2019): 3447. http://dx.doi.org/10.3390/app9173447.

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Vegetation changes caused by fire events are visible instantly but changes in soils are less apparent, and could be short-term, long-term or permanent in nature. Research has shown that soils undergo changes in their mineralogical, geochemical, physico-chemical and biological properties after a fire event that may vary depending on the intensity and duration of the fire, and the properties of the soil. Some of these properties make significant contributions towards soil’s ability to sorb contaminants. Changes in these properties could affect soil sorption complex and the effectiveness of remed

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Suchara, Ivan, Julie Sucharová, and Marie Holá. "Changes in selected physico-chemical properties of floodplain soils in three different land-use types after flooding." Plant, Soil and Environment 67, No. 2 (2021): 99–109. http://dx.doi.org/10.17221/435/2020-pse.

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This article provides information on selected physico-chemical properties, including soil colour, texture, electrical conductivity, pH<sub>H</sub>2O, pH<sub>CaCl</sub>2, content of total carbon and Q<sub>4/6</sub> quotient, of the topsoil and subsoil of former flood sediments at three diverse vegetation plots in a floodplain and in two reference plots unaffected by floods, and changes of some soil properties caused by a new subsequent flood. Aggradation of flood sediments in the area was controlled both by local terrain morphology and vegetation type cover.

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Gelybó, G., E. Tóth, C. Farkas, Á. Horel, I. Kása, and Z. Bakacsi. "Potential impacts of climate change on soil properties." Agrokémia és Talajtan 67, no. 1 (2018): 121–41. http://dx.doi.org/10.1556/0088.2018.67.1.9.

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Climate change is expected to have a vigorous impact on soils and ecosystems due to elevated temperature and changes in precipitation (amount and frequency), thereby altering biogeochemical and hydrological cycles. Several phenomena associated with climate change and anthropogenic activity affect soils indirectly via ecosystem functioning (such as higher atmospheric CO2 concentration and N deposition). Continuous interactions between climate and soils determine the transformation and transport processes. Long-term gradual changes in abiotic environmental factors alter naturally occurring soil

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Masciandaro, G., B. Ceccanti, and C. Garcia. "Changes in soil biochemical and cracking properties induced by "living mulch" systems." Canadian Journal of Soil Science 77, no. 4 (1997): 579–87. http://dx.doi.org/10.4141/s96-075.

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A vermicompost (VC) from biological sludges was incorporated into two soils, or applied on their surfaces as mulch with the addition of worms (Eisenia foetida) or grass seeds (Lepidium sativum) in the experiments of "living mulch". The purpose of this research was to study the influences of different methods of organic matter application on soil chemico-physical and biochemical properties. Two texturally different soils from a Mediterranean climate, a clayey and a sandy soil, were tested in laboratory-scale experiments. Water-soluble C (WSC), NO3-N/NH4-N ratio (nitrification index), and enzyme

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GANESHAMURTHY, A. N. "Soil changes following long-term cultivation of pulses." Journal of Agricultural Science 147, no. 6 (2009): 699–706. http://dx.doi.org/10.1017/s0021859609990104.

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SUMMARYStudies were conducted on Entisols to understand the effects of continuous pulse cultivation on soil chemical, physical and biological properties by comparing with continuous non-pulse crops and uncultivated soils. Soils of a Typic Ustochrept, developed from the same parent material, from 16-year-old pulse cultivation fields, non-pulse crop fields and uncultivated fallow fields in a location with uniform topography were analysed using a polyphasic approach combining traditional soil physical and chemical analysis, culture-dependent and independent microbiological analysis and enzymatic

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Dissertations / Theses on the topic "Changes in soil properties"

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Holland, Jonathan Eddison. "Changes in soil physical properties under raised bed cropping /." Connect to thesis, 2006. http://eprints.unimelb.edu.au/archive/00002537.

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Stinghen, Geovanne Silva. "Assessment of nitrogen efficiency in maize due to soil compaction and changes in soil physical properties /." free to MU campus, to others for purchase, 2004. http://wwwlib.umi.com/cr/mo/fullcit?p1422967.

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Scanlan, Craig Anthony. "Processes and effects of root-induced changes to soil hydraulic properties." University of Western Australia. School of Earth and Environment, 2009. http://theses.library.uwa.edu.au/adt-WU2009.0188.

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[Truncated abstract] Root-induced changes to soil hydraulic properties (SHP) are an essential component in understanding the hydrology of an ecosystem, and the resilience of these to climate change. However, at present our capacity to predict how roots will modify SHP and the consequences of this is limited because our knowledge of the processes and effects are highly fragmented. Also, current models used to investigate the relationship between plants and root-induced changes to SHP are based on empirical relationships which have limited applicability to the various and often contrasting ecosy

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Lobo, Alonzo Porfirio Jose. "Changes in soil carbon and nitrogen associated with switchgrass production." Thesis, Texas A&M University, 2004. http://hdl.handle.net/1969.1/1258.

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Greater knowledge of the short- and long-term effects of biomass production practices on soil biological and chemical properties is needed to determine influences on sustainable land management. Soil samples under switchgrass (Panicum virgatum L.), other forage grasses, cultivated crops, and forest were collected seasonally at six locations. Soil organic C (SOC), total N, soil microbial biomass C (SMBC) and N (SMBN), soil mineralizable C and N, and basal soil respiration (BSR) were in general greatest under long-term coastal bermudagrass [Cynodon dactylon (L.) Pers.] pasture (>40 years), seco

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Menefee, Dorothy. "Anthropogenic influences on soil microbial properties." Thesis, Kansas State University, 2016. http://hdl.handle.net/2097/32657.

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Master of Science<br>Department of Agronomy<br>Ganga M. Hettiarachchi<br>Human activities have the potential to alter soil biochemical properties in a number of different ways. This thesis will focus on how agricultural practices (tillage and cropping system), climate change, and urban soil pollution (primarily lead and arsenic) affect soil biochemical properties. Two incubation studies were conducted to determine how human activities influence soil biochemical properties. The first study focused on how altered temperature and moisture regimes affected soil properties from four different agroe

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Campbell, Anna Jane Patricia. "Changes in soil properties under experimental tree plots on the Isle of Rum." Thesis, University of Central Lancashire, 2000. http://clok.uclan.ac.uk/19053/.

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The ecological importance of native woodland in the Scottish Highlands and Islands is widely acknowledged and many calls for its expansion have been made. Much research into the effects of such an expansion on the above-ground ecosystem has been undertaken, but little is known about the impact it has on the underlying soils. Experimental tree plots, containing species native to western Scotland, were established on the Isle of Rum National Nature Reserve during the 1960's. This thesis seeks to assess the effects of 35 years of birch (Betula spp.), oak (Quercus spp.) and Scots pine (Pinus sylve

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Papritz, Anreas Jürg Papritz Andreas Jürg. "Estimating temporal change of soil properties /." [S.l.] : [s.n.], 1993. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=10233.

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Zewdie, Mulugeta. "Temporal changes of biomass production, soil properties and ground flora in Eucalyptus globulus plantations in the Central highlands of Ethiopia /." Uppsala : Dept. of Forest Soils, Swedish University of Agricultural Sciences, 2008. http://epsilon.slu.se/200818.pdf.

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Eldiabani, Gibrel S. "Forest fires and their effect on chemical and physical properties of soils in North-eastern-Libya. Assessment of the changes in soil chemical and physical properties of soils in North-eastern-Libya." Thesis, University of Bradford, 2011. http://hdl.handle.net/10454/5402.

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Forest areas are particularly susceptible to fires, which are often manmade. Too-frequent fires are likely to adversely affect the soil properties as well as vegetation composition, and possibly lead to soil erosion and desertification. One of the most fire affected forest regions in the world is the Mediterranean. Libya, in the Mediterranean region, has soils that are considered to be arid except in a small area called Aljabal Alakhdar (Green mountain), which is the geographic area covered by this study. It is the wettest part of Libya, and has an extensive forest and many agricultural crops.

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Eldiabani, Gibrel Salah. "Forest fires and their effect on chemical and physical properties of soils in North-eastern-Libya : assessment of the changes in soil chemical and physical properties of soils in North-eastern-Libya." Thesis, University of Bradford, 2011. http://hdl.handle.net/10454/5402.

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Forest areas are particularly susceptible to fires, which are often manmade. Too-frequent fires are likely to adversely affect the soil properties as well as vegetation composition, and possibly lead to soil erosion and desertification. One of the most fire affected forest regions in the world is the Mediterranean. Libya, in the Mediterranean region, has soils that are considered to be arid except in a small area called Aljabal Alakhdar (Green mountain), which is the geographic area covered by this study. It is the wettest part of Libya, and has an extensive forest and many agricultural crops.

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Books on the topic "Changes in soil properties"

1

Jones, Chester W. Long-term changes in the properties of soil linings for canal seepage control. Geotechnical Branch, Division of Research and Laboratory Services, Engineering and Research Center, U.S. Dept. of the Interior, Bureau of Reclamation, 1987.

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Jones, Chester W. Long-term changes in the properties of soil linings for canal seepage control. Geotechnical Branch, Division of Research and Laboratory Services, Engineering and Research Center, U.S. Dept. of the Interior, Bureau of Reclamation, 1987.

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Jones, Chester W. Long-term changes in the properties of soil linings for canal seepage control. Geotechnical Branch, Division of Research and Laboratory Services, Engineering and Research Center, U.S. Dept. of the Interior, Bureau of Reclamation, 1987.

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4

Shakofsky, Stephanie. Changes in soil hydraulic properties caused by construction of a simulated waste trench at the Idaho National Engineering Laboratory, Idaho. U.S. Dept. of the Interior, U.S. Geological Survey, 1995.

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5

Carter, Michael. Correlations of soil properties. Pentech, 1991.

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6

1937-, Nakano Masashi, and Pusch Roland, eds. Environmental soil properties and behaviour. CRC Press, 2012.

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7

Adams, Paul W. Soil compaction on woodland properties. Oregon State University Extension Service, 1991.

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Beena, K. S. Soil properties through laboratory observations. Directorate of Public Relations and Publications, Cochin University of Science and Technology, 2012.

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9

Measuring engineering properties of soil. Prentice-Hall, 1986.

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10

Gebhardt, Karl. Determining hydrologic properties of soil. [Denver, Colo., 1986.

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Book chapters on the topic "Changes in soil properties"

1

Nulsen, R. A. "Changes in Soil Properties." In Reintegrating Fragmented Landscapes. Springer New York, 1993. http://dx.doi.org/10.1007/978-1-4613-9214-9_5.

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2

Yaron, Bruno, Ishai Dror, and Brian Berkowitz. "Contaminant-Induced Irreversible Changes in Properties of the Soil–Subsurface Regime." In Soil-Subsurface Change. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-24387-5_7.

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Haj-Amor, Zied, and Salem Bouri. "Soil Processes and Soil Properties." In Climate Change Impacts on Coastal Soil and Water Management. CRC Press, 2020. http://dx.doi.org/10.1201/9780429356667-3.

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Hinsinger, Philippe. "Plant-induced changes in soil processes and properties." In Soil Conditions and Plant Growth. Blackwell Publishing Ltd, 2013. http://dx.doi.org/10.1002/9781118337295.ch10.

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Grossman, R. B., and F. B. Pringle. "Describing Surface Soil Properties Their Seasonal Changes and Implications for Management." In Soil Survey Techniques. Soil Science Society of America, 2015. http://dx.doi.org/10.2136/sssaspecpub20.c6.

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Yaron, Bruno, Ishai Dror, and Brian Berkowitz. "Properties and Behavior of Selected Inorganic and Organometallic Contaminants." In Soil-Subsurface Change. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-24387-5_3.

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Madeira, M. A. V. "Changes in Soil Properties under Eucalyptus Plantations in Portugal." In Biomass Production by Fast-Growing Trees. Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2348-5_6.

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Ranjan, Praful. "Changes in Index Properties of Soil Using Fly Ash." In Lecture Notes in Electrical Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-7511-2_32.

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Krümmelbein, Julia. "Grazing-Induced Changes of Soil Mechanical and Hydraulic Properties." In Encyclopedia of Agrophysics. Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-90-481-3585-1_194.

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Cole, Dale W., Jana Compton, Helga Van Miegroet, and Peter Homann. "Changes in Soil Properties and Site Productivity Caused by Red Alder." In Management of Nutrition in Forests under Stress. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3252-7_20.

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Conference papers on the topic "Changes in soil properties"

1

Farrag, Khalid A. "External Corrosion Growth-Rate From Soil Properties." In 2010 8th International Pipeline Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ipc2010-31416.

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External corrosion growth rate is an essential parameter to establish the time interval between successive pipe integrity evaluations. Actual corrosion rates are difficult to measure or predict. NACE Standard RP0502 [1] recommends several methods including comparison with historical data, buried coupons, electrical resistance (ER), and Linear Polarization Resistance (LPR) measurements. This paper presents a testing program and procedure to validate the use of the LPR and ER methods to enhance the estimation of corrosion growth rates and improve the selection of reassessment intervals of gas tr

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Fredlund, D. G., and V. Q. Hung. "Prediction of Volume Change in an Expansive Soil as a Result of Vegetation and Environmental Changes." In Shallow Foundation and Soil Properties Committee Sessions at ASCE Civil Engineering Conference 2001. American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40592(270)2.

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Rusakov, Aleksey, Yulia Simonova, Aleksandr Ryumin, A. Popov, and Natalya Lemeshko. "ESTIMATION OF THE FERTILITY OF AGRICULTURAL SOILS IN THE NORTHERN PART OF THE YAROSLAVSK REGION AND TRENDS OF THEIR EVOLUTIONARY CHANGES FOR A 30-YEAR POST AGROGENIC PERIOD BASED ON THE SOIL- ECOLOGICAL INDEX." In Land Degradation and Desertification: Problems of Sustainable Land Management and Adaptation. LLC MAKS Press, 2020. http://dx.doi.org/10.29003/m1681.978-5-317-06490-7/81-86.

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The assessment of the agricultural production potential of the soils of the former arable lands was carried out on the basis of the updated soil-ecological index. It was revealed that among the agrosoils of Poshekhonsk district, soils with 20-39 points prevail, which generally indicates low and medium levels of potential soil fertility in the studied area in the late perestroika period. Comparison of morphological and genetic properties of soils for the period 1988-1990 and for 2019 showed the trends of their evolutionary changes. Multidirectional trends in the transformation of soil propertie

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Burg, Patrik, Vladimir Masan, Alice Cizkova, and Barbora Badalikova. "Impact of compost application in vineyards on changes of physical properties of soil." In 18th International Scientific Conference Engineering for Rural Development. Latvia University of Life Sciences and Technologies, 2019. http://dx.doi.org/10.22616/erdev2019.18.n263.

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Savoskina, O. A. "Soil cover transformation of slope lands." In Растениеводство и луговодство. Тимирязевская сельскохозяйственная академия, 2020. http://dx.doi.org/10.26897/978-5-9675-1762-4-2020-150.

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Erosion takes the main place in modern relief-forming processes. Agricultural activity has now reached the border beyond which the degradation of agricultural landscapes can become irreversible. Significant changes are associated with agro-industrial production, which is accompanied by a violation of the natural cycles of matter and energy, a change in the structure and basic properties of agricultural landscapes, a violation of the processes of reproduction of renewable resources.

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Xiao, Suguang, Muhannad T. Suleiman, Rehab Elzeiny, Huan Xie, and Mohammed Al-Khawaja. "Soil-Concrete Interface Properties Subjected to Temperature Changes and Cycles Using Direct Shear Tests." In Geotechnical Frontiers 2017. American Society of Civil Engineers, 2017. http://dx.doi.org/10.1061/9780784480472.018.

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John Tatarko. "Long Term Monitoring of Wind Erosion Induced Changes to Soil Properties in Western Kansas." In International Symposium on Erosion and Landscape Evolution (ISELE), 18-21 September 2011, Anchorage, Alaska. American Society of Agricultural and Biological Engineers, 2011. http://dx.doi.org/10.13031/2013.39294.

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Kim, YoungSeok, Kiju Kim, Seung-Seo Hong, and Wanjei Cho. "The Variation of Physical Properties in Frozen Soils at Various Freezing Temperatures." In ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/omae2014-23113.

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Due to the recent climate change, the colder and longer winter is expected in Korea. Besides, the recent participation agreement on the development of the natural gas pipeline in Russia and construction of the second Korean Antarctic research station, the Jangbogo station changes the research interests from the seasonally frozen ground to the permafrost ground. The recent development of the site investigation techniques using wave propagation and electrical resistivity enabled engineers to evaluate the physical properties of the frozen soils and further correlate them to the mechanical propert

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Williams, Peter J., Thomas L. White, and J. Kenneth Torrance. "The Significance of Soil Freezing for Stress Corrosion Cracking." In 1998 2nd International Pipeline Conference. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/ipc1998-2054.

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The microstructure of soils (the arrangement of pores and voids, aggregation and surface characteristics of particles) is substantially modified by freezing. Soils so modified differ, in a number of important properties, from soils not previously frozen. Furthermore, each time a soil is frozen there is a redistribution of particles, moisture and solutes. Corrosion of buried pipes is known to be related to the ground conditions. Accordingly the particular nature of frozen ground needs consideration in this respect. Studies of microstructure of samples of freezing, frozen and unfrozen soils, man

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Hovorun, Anastasiia, and Olga Myslyuk. "ACID-BASE PROPERTIES OF URBAN SOILS IN CHERKASSY." In Conference for Junior Researchers „Science – Future of Lithuania“. VGTU Technika, 2016. http://dx.doi.org/10.3846/aainz.2016.08.

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The characteristics of the soil cover of the city Cherkassy and the sources of anthropogenic changes of its acidbase properties are presented. The results of the research of soils from different functional zones of the city Cherkassy showed that its reaction is mainly alkaline. The cartographic model of experimental data was made with the program SURFER showing acid-base regime characteristics of soils in different functional zones of the city. This mapping allowed to identify the following soils: fertile (рН = 6.5–7.0) and potentially fertile (рН = 7.0–7.5), hardly suitable (рН = 7.5–8.0), mo

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Reports on the topic "Changes in soil properties"

1

Shakofsky, S. Changes in soil hydraulic properties caused by construction of a simulated waste trench at the Idaho National Engineering Laboratory, Idaho. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/130647.

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Andress, D. Soil carbon changes for bioenergy crops. Office of Scientific and Technical Information (OSTI), 2004. http://dx.doi.org/10.2172/834706.

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Ziegler, Nancy, Nicholas Webb, Adrian Chappell, and Sandra LeGrand. Scale invariance of albedo-based wind friction velocity. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40499.

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Obtaining reliable estimates of aerodynamic roughness is necessary to interpret and accurately predict aeolian sediment transport dynamics. However, inherent uncertainties in field measurements and models of surface aerodynamic properties continue to undermine aeolian research, monitoring, and dust modeling. A new relation between aerodynamic shelter and land surface shadow has been established at the wind tunnel scale, enabling the potential for estimates of wind erosion and dust emission to be obtained across scales from albedo data. Here, we compare estimates of wind friction velocity (u*)

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Kelly, B. T. Analysis of the Changes in Graphite Properties Under Neutron Irradiation Due to Structural Changes. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/1366723.

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Borchers, Brian, and Remke Van Dam. Conceptual Model for Prediction of Magnetic Soil Properties. Defense Technical Information Center, 2005. http://dx.doi.org/10.21236/ada443302.

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Niemann, Jeffrey D. Scaling Properties and Spatial Interpolation of Soil Moisture. Defense Technical Information Center, 2004. http://dx.doi.org/10.21236/ada426497.

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7

Patitz, W. E., B. C. Brock, and E. G. Powell. Measurement of dielectric and magnetic properties of soil. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/167219.

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Qian, Y., D. Ila, K. X. He, M. Curley, D. B. Poker, and L. A. Boatner. Ion beam-induced changes in optical properties of MgO. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/219356.

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Orlaske, Sue. Changes in populations of soil acari during the first year after clearcutting. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.2897.

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Kehrer, Manfred, and Simon B. Pallin. Hygrothermal Simulation of Foundations: Part 1 - Soil Material Properties. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1052264.

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