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Dissertationen zum Thema „Soil erosion“

Autor: Grafiati

Veröffentlicht am 4. Juni 2021

Zuletzt aktualisiert am 25. Juli 2025

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1

Deneke, Fred. "Soil Erosion Control after Wildfire." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2002. http://hdl.handle.net/10150/146945.

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2

DeGomez, Tom. "Soil Erosion Control after Wildfire." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2011. http://hdl.handle.net/10150/239603.

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3

Tenywa, Moses Makooma. "Soil erosion overland flow processes on spatially variable soils /." The Ohio State University, 1993. http://rave.ohiolink.edu/etdc/view?acc_num=osu148784853136528.

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4

Smith, Jennifer Lynn. "The use of rolled erosion control products (RECPs) for minimizing soil erosion." Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available, full text:, 2007. http://wwwlib.umi.com/cr/syr/main.

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5

Brandsma, Richard Theodorus. "Soil conditioner effects on soil erosion, soil structure and crop performance." Thesis, University of Wolverhampton, 1997. http://hdl.handle.net/2436/99094.

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6

Want, Kay F. "Factors affecting soil erosion in weathered granite hills at Tai Lam, Hong Kong." Thesis, View the Table of Contents & Abstract, 2001. http://sunzi.lib.hku.hk/hkuto/record/B30109097.

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7

Sherif, Abuabdalla Saad. "Modelling soil erosion in northwest Libya." Thesis, University of Reading, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.415535.

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8

Alegre, Sergio Prats. "Soil erosion mitigation following forest wildfires." Doctoral thesis, Universidade de Aveiro, 2013. http://hdl.handle.net/10773/11925.

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Doutoramento em Ciências do Mar e do Ambiente - Planeamento e Gestão Ambiental<br>This study aims to measure the effectiveness of four post-fire emergency techniques for reducing overland flow and soil erosion on the central-Portugal typical forest. The selection and development of these techniques was based on the review of the scientific background, but specially after checking throughout field rainfall simulation experiments which factors were the key for runoff and soil erosion on the specific case of high repellent soils. The forest residue mulch, a new treatment never tested before, wa

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9

Visser, Saskia M. "Modelling nutrient erosion by wind and water in northern Burkina Faso /." Wageningen : Wageningen University and Research Centre, 2004. http://www.mannlib.cornell.edu/cgi-bin/toc.cgi?5046904.

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10

Parker, Ronald Dean 1948. "The effect of spatial variability on output from the water erosion prediction project soil erosion computer model." Diss., The University of Arizona, 1991. http://hdl.handle.net/10150/191165.

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Spatial variability is all that stands between hydrology and science, forcing us to deal in probabilities and averages. Because of scale, we can not consider forces on individual soil particles, water molecules and solute ions when addressing human size problems. We must therefore look at aggregate properties and mean values for parameters and inputs in computer modeling of hydrologic phenomena. This research explores the impact of spatially variable inputs on the Water Erosion Prediction Project soil erosion computer program. Distributions of input variables are generated and assigned randoml

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11

Van, der Poel Petrus W. "Plunge pool erosion in cohesive channels below a free overfall /." Connect to resource, 1985. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1202403267.

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12

Lucas, Andrew K. "Soil Erosion Analysis of Watersheds in Series." Ohio University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1338479427.

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13

Tao, Hui. "NUMERICAL MODELING OF SOIL INTERNAL EROSION MECHANISM." University of Akron / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=akron153263797212618.

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14

Hoshino, Mitsuo, and 光雄星野. "Soil erosion and conservation in Western Kenya." Graduate School of Environmental Studies, Nagoya University, 2006. http://hdl.handle.net/2237/7323.

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15

Dubey, Anant Aishwarya. "Erosion Mitigation via Bio-Mediated Soil Improvement." Thesis, Curtin University, 2022. http://hdl.handle.net/20.500.11937/89779.

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In the present study, the biocementation potent bacteria were isolated from the soil of the Brahmaputra River basin based on the hypothesis that soils are rich in microbial biodiversity. A novel biopolymer-biocement composite was also proposed. The efficacy of biocementation to mitigate soil erosion was studied via lab-scale simulation of aeolian, riverbank and coastal erosion. This study provides solid evidence for substantial improvement in soil erodibility resistance with biocementation.

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16

Garcia-Chevesich, Pablo Andres. "Erosion Processes and Control." Diss., The University of Arizona, 2009. http://hdl.handle.net/10150/195844.

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This dissertation represents a unique contribution to the Spanish literature of soil erosion. The author of this document has written and published "Procesos y control de la erosion", a textbook about the engineering of soil erosion processes and the design of the most up-to-date methods and products used for erosion control. The text has been presented in Appendix A.Besides the above, the author of this dissertation is an active committee member at the International Erosion Control Association (IECA), specifically the International Development and the SOIL Fund programs. IECA members are dra

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17

Lüthi, Marcel. "A modified hole erosion test (HET-P) to study erosion characteristics of soil." Thesis, University of British Columbia, 2011. http://hdl.handle.net/2429/36999.

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Today’s increasing demand for energy and natural resources requires safe and reliable infrastructure. This includes hydraulic earth structures like dikes, levees, or dams. Such structures are susceptible to piping, a fundamental type of internal soil erosion. Piping is one of the principal causes of failures and accidents affecting embankment dams. The Hole Erosion Test (HET) is based on soil piping, and is used to determine the erodibility and critical shear stress of a soil. A soil specimen with a preformed axial hole is subjected to a constant-head pressure flow, and the rate of enlargement

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18

Bejranonda, Somskaow. "An assessment of the soil erosion impacts on lakeside property values in Ohio: a hedonic pricing method (HPM) application." Connect to resource, 1996. http://rave.ohiolink.edu/etdc/view.cgi?acc%5Fnum=osu1244216361.

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19

Kirby, Peter C. "The seasonal variation of soil erosion and soil erodibility in southwestern Quebec /." Thesis, McGill University, 1985. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=65361.

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20

Pudasaini, Madhu S., University of Western Sydney, of Science Technology and Environment College, and School of Engineering and Industrial Design. "Erosion modelling under different land use management practices." THESIS_CSTE_EID_Pudasaini_M.xml, 2003. http://handle.uws.edu.au:8081/1959.7/721.

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Soil erosion has been recognised as a global threat against the sustainability of natural ecosystem. The work in this thesis has been undertaken to assist in combating this threat, and addresses the soil erosion issues associated with urban construction activities. The Revised Universal Soil Loss Equation (RUSLE) was employed in this research work and the parameters associated with the model were calibrated. This model was chosen for calibration, as it has been proven to be an easy to use tool yet providing reasonable results. Large scale rainfall simulators developed at UWS were used for rain

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21

Tengbeh, G. Tamba. "The effect of grass cover on bank erosion." Thesis, Cranfield University, 1989. http://dspace.lib.cranfield.ac.uk/handle/1826/3620.

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The scour experiments on the bare root-free and root-permeated soils indicated that for each soil, critical tractive force (CTF) linearly increases with both root density and vane shear strength. However, for both soilsq CTF was mainly related to vaneýshear strengthp indicating the potential importance of soil shear strength as an index of scour erodibility of cohesive channel bank materials. The analysis of the relative effects of the grass vegetation parameters on scour resistance confirmed the dominance of vegetation shoots relative to the roots in resisting scour in-non-bending vege- tatio

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22

Cumbane, Berta Lúcia. "Aplicação de sistemas de informação geográfica para a determinação do potencial natural de erosão dos solos no Distrito de Sussundenga - Moçambique." Master's thesis, Universidade de Évora, 2012. http://hdl.handle.net/10174/15772.

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Analisa-se neste trabalho o potencial natural de erosão dos solos no Distrito de Sussundenga, Província de Manica, através da aplicação parcial da Equação Universal de Perdas do Solo (EUPS). A motivação para este estudo surgiu da necessidade de investigação das zonas com maior susceptibilidade à erosão e disponibilização de informação de forma a minimizar os problemas de degradação ambiental. Esta motivação é acrescida pela necessidade de criação de uma base de dados contendo informação sobre a metodologia a usar na determinação dos factores que se encontram na origem da degradação dos solos d

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23

Rickson, Richmal Jane. "The use of geotextiles for soil erosion control." Thesis, Cranfield University, 2000. http://dspace.lib.cranfield.ac.uk/handle/1826/11325.

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Geotextiles are used by engineers for a variety of applications, such as filtration, separation, slope stabilisation, drainage and soil erosion control. At present, there is little research on geotextiles for erosion control, despite the increase in their use in the field. There are no guidelines for soil conservationists or field/civil engineers to indicate which product will be most effective for any given site. Studies that do exist tend to be qualitative and descriptive, rather than quantitative and scientific. There is also very limited identification and understanding of the salient phys

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24

Nikkami, Davood. "Optimizing the management of soil erosion using GIS." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape9/PQDD_0025/NQ43582.pdf.

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25

Somba, Bunga Elim. "The use of GIS for soil erosion assessment." Thesis, Cranfield University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.312295.

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26

Eltner, Anette. "Photogrammetric techniques for across-scale soil erosion assessment." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-212516.

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Soil erosion is a complex geomorphological process with varying influences of different impacts at different spatio-temporal scales. To date, measurement of soil erosion is predominantly realisable at specific scales, thereby detecting separate processes, e.g. interrill erosion contrary to rill erosion. It is difficult to survey soil surface changes at larger areal coverage such as field scale with high spatial resolution. Either net changes at the system outlet or remaining traces after the erosional event are usually measured. Thus, either quasi-point measurements are extrapolated to the cor

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27

Karim, Md Zahidul. "Characterizing soil erosion potential using electrical resistivity imaging." Thesis, Kansas State University, 2016. http://hdl.handle.net/2097/32899.

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Master of Science<br>Department of Civil Engineering<br>Stacey Tucker-Kulesza<br>The erosion rate, or erodibility, of soil depends on many soil characteristics including: plasticity, water content, grain size, percent clay, compaction, and shear strength. Many of these characteristics also influence soil in situ bulk electrical resistivity (ER) measurements. The objective of this study was to characterize soil erosion potential by correlating the in situ ER of soil with erodibility measured in the Kansas State University Erosion Function Apparatus (KSU-EFA). ER surveys were conducted at eleve

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28

Parks, Olivia Waverly. "Effect of water temperature on cohesive soil erosion." Thesis, Virginia Tech, 2013. http://hdl.handle.net/10919/49663.

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In light of increased stream temperatures due to urbanization and climate change, the<br />effect of water temperature on cohesive soil erosion should be explored. The objectives of this study are to: determine the effect of water temperature on the erosion rates of clay; determine how erosion rates vary with clay mineralogy; and, explore the relationship between zeta potential and erosion rate. Samples of kaolinite- and montmorillonite-sand mixtures, and vermiculite-dominated soil were placed in the wall of a recirculating flume channel using a vertical sample orientation. Erosion rate was me

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29

Chengere, Adera. "Soil erosion and crop productivity : assessment and prediction /." The Ohio State University, 1993. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487843314694652.

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30

Rickson, R. J. "The use of geotextiles for soil erosion control." Thesis, Cranfield University, 2000. http://dspace.lib.cranfield.ac.uk/handle/1826/11325.

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Geotextiles are used by engineers for a variety of applications, such as filtration, separation, slope stabilisation, drainage and soil erosion control. At present, there is little research on geotextiles for erosion control, despite the increase in their use in the field. There are no guidelines for soil conservationists or field/civil engineers to indicate which product will be most effective for any given site. Studies that do exist tend to be qualitative and descriptive, rather than quantitative and scientific. There is also very limited identification and understanding of the salient phys

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31

Bussen, Patrick. "Analysis of a rapid soil erosion assessment tool." Thesis, Manhattan, Kan. : Kansas State University, 2009. http://hdl.handle.net/2097/2351.

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32

Mutter, Ghazi Maleh. "Water erosion of calcareous soils in South-East England." Thesis, Imperial College London, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.318679.

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33

Nguyen, Gia Huynh Truong. "Evaluating soil erodibility parameters with mini-JET under various soil moisture conditions." Kansas State University, 2016. http://hdl.handle.net/2097/34526.

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Master of Science<br>Department of Biological & Agricultural Engineering<br>Aleksey Y. Sheshukov<br>Soil erosion is one of the main reasons for agricultural land degradation in the world. Losses of land because of high soil erosion rates and rapidly expanding population result in significant reduction of cultivated land area per capita, and shortage of food on the global scale. Soil erosion can be a major source of sediment in the aquatic systems leading to reduction of organism population and poor water quality. Many factors affect soil erodibility, such as, soil properties, rainfall, topogra

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34

Pudasaini, Madhu Sudan. "Erosion modelling under different land use management practices." View thesis, 2003. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20040401.140345/index.html.

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35

Mobley, Thomas Jackson Melville Joel G. "Erodibility testing of cohesive soils." Auburn, Ala, 2009. http://hdl.handle.net/10415/1776.

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36

Kelsey, Kurt L. "Use of the Revised Universal Soil Loss Equation (Rusle) to predict event soil loss /." Link to abstract, 2002. http://epapers.uwsp.edu/abstracts/2002/Kelsey.pdf.

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37

Woodun, Jayashree Khanta. "Surface crusting of soils from the South Downs in relation to soil erosion." Thesis, University of Sussex, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.270498.

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38

Michaud, Aubert Raymond. "Soil erodibility indices for Southern Quebec soils derived under variable intensity rainfall simulation." Thesis, McGill University, 1987. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=66178.

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39

Al-Ali, Abdullah Mubarak Abdulmohsen. "Temperature effects on fine-grained soil erodibility." Thesis, Kansas State University, 2016. http://hdl.handle.net/2097/32514.

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Master of Science<br>Civil Engineering<br>Stacey Tucker<br>Recent climate changes may affect the stability of our infrastructure in many ways. This study investigated the effects of fine-grained soil temperature on erosion rate. If climate change is shown to affect the erodibility of soils the impacts must be identified to monitor the stability of existing infrastructure, improve design of levees and structures founded in erosive environments, and to prevent sediment loss and stream meanders. Fine-grained soil erosion is complicated by the dynamic linkage of multiple parameters, including phys

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40

Schmidt, Walter, and Marcus Schindewolf. "Erosion 3D Sachsen." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-38172.

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Für die Erstellung von Bewirtschaftungs- und Maßnahmenplänen (FFH, EU-WRRL) ist es erforderlich, den bislang noch sehr hohen Aufwand für die Datenbeschaffung und -generierung im Rahmen der Modellierung mit EROSION 3D zu senken. Erreicht werden soll eine schnellere sowie effizientere Abschätzung von Landnutzungsänderungen, Landschaftseingriffen, des Klimawandels usw. auf Oberflächenabfluss, Bodenabtrag sowie Sedimenteintrag in Gewässer mit EROSION 3D. Im vorliegenden Projekt ist es gelungen, Parametrisierung und Modellanwendung so zu kombinieren, dass eine Bodenabtragssimulation mit dem Modell

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41

Kunta, Karika. "Effects of geographic information : quality on soil erosion prediction /." [S.l.] : [s.n.], 2009. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=18136.

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42

Newman, James Kenneth. "Soil erosion prediction for shaping conservation policy and practice." [Ames, Iowa : Iowa State University], 2010. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3403858.

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43

Le, Roux Jacobus Johannes. "Soil erosion prediction under changing land use on Mauritius." Pretoria : [s.n.], 2005. http://upetd.up.ac.za/thesis/available/etd-06122006-105202.

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44

Pricope, Narcisa. "Modeling Soil Erosion in the Upper Green River, KY." TopSCHOLAR®, 2006. http://digitalcommons.wku.edu/theses/258.

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Off-site soil erosion has tremendous impacts on the present state of most river systems throughout the United States, contributing sediments to channels mainly as nonpoint pollution resulting from land-use and agricultural practices and leading to sedimentation downstream and downwind, a decrease in the transport capacity of streams, increase in the risk of flooding, filling reservoirs, and eutrophication. A primary focus in examining the problems associated with soil erosion arid ultimately in proposing control measures should be on identifying the sources of the sediment. Therefore, a model

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45

Greener, Mark. "Incorporating sediment transport competence into existing soil erosion models." Thesis, University of Leicester, 2001. http://hdl.handle.net/2381/30393.

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Competence in this thesis is defined as a limit to the maximum size of particle that can be detached and transported in rain-impacted interrill overland flow. Although there is evidence to show that there is some form of size selectivity occurring in rain-impacted interrill overland flow (i.e. competence), most modern soil erosion models do not simulate competence as a limit to erosion. Existing competence equations were not developed in the shallow rain-impacted flow that occurs in interrill areas. A new competence equation was developed in the laboratory under rain-impacted flow. The new com

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46

Menaa, Merouane. "Performance of surface structures subjected to subsurface soil erosion." Mémoire, École de technologie supérieure, 2008. http://espace.etsmtl.ca/148/1/MENAA_Merouane.pdf.

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Plusieurs infrastructures geotechniques (ex. chaussees, dalles, fondations) exercent une pression a travers leurs surfaces de contact avec le sol. Le dimensionnement de ces structures suppose un contact parfait tout au long de la vie de service de celles-ci. Par ailleurs, I'erosion des sols sous-jacents est un mecanisme qui pent contribuer au developpement de cavites souterraines et par consequent a une perte locale de contact entre la structure et le sol, caracterisee par un vide sous la structure. La performance des structures telles que les chaussees en beton, les dalles ainsi que les

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47

Koeninger, Nicole K. "Determining Soil Erosion with Varying Corn Stover Cover Factors." UKnowledge, 2015. http://uknowledge.uky.edu/bae_etds/27.

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Since the Dust Bowl, conservation agriculture has become a common practice globally. Because of the rising interest in the use of corn biomass as a feedstock for biofuel production, the effects of corn stover removal on soil erosion were explored. It was hypothesized that selective harvesting strategies would impact soil erosion differently across a variety of slopes. Soil erosion boxes were constructed, and a rainfall simulator with an intensity of 30 mm hr-1 for 46 min was used to create runoff from slopes of 1, 5, and 10% and three cover factor treatments (no removal and two simulated corn

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48

Oliveira, Paulo Tarso Sanches de. "Water balance and soil erosion in the Brazilian Cerrado." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/18/18138/tde-16012015-170452/.

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Deforestation of the Brazilian savanna (Cerrado) region has caused major changes in hydrological processes. These changes in water balance and soil erosion are still poorly understood, but are important for making land management decisions in this region. Therefore, it is necessary to understand the magnitudes of hydrological processes and soil erosion changes on local, regional and continental scales, and the consequences that are generated. The main objective of the study presented in this doctoral thesis was to better understand the mechanism of hydrological processes and soil erosion in th

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49

Abbott, James T. "Late Quaternary alluviation and soil erosion in Southern Italy /." Digital version accessible at:, 1997. http://wwwlib.umi.com/cr/utexas/main.

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50

Prosdocimi, Massimo. "Land degradation in agricultural landscapes-Soil erosion by water." Doctoral thesis, Università degli studi di Padova, 2017. http://hdl.handle.net/11577/3422396.

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Land degradation is a well-known problem throughout the world, due to its possible threat to land resources and strict connection with other global environmental issues such as biodiversity and climate. It is widely accepted that the major causes of land degradation include deforestation, soil erosion, overgrazing, inappropriate irrigation, abandonment and/or lack of maintenance of agricultural terraces, land use and cover change, especially because of urban sprawl and commercial development, soil pollution and quarrying. Among land degradation phenomena, soil erosion is one of the most signif

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