Overland Erosion Due to Freeze-thaw Cycling

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Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (548 download)

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Book Synopsis Overland Erosion Due to Freeze-thaw Cycling by : Lawrence W. Gatto

Download or read book Overland Erosion Due to Freeze-thaw Cycling written by Lawrence W. Gatto and published by . This book was released on 2003 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Treatise on Geomorphology

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Publisher : Academic Press
ISBN 13 : 0080885225
Total Pages : 6392 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Treatise on Geomorphology by :

Download or read book Treatise on Geomorphology written by and published by Academic Press. This book was released on 2013-02-27 with total page 6392 pages. Available in PDF, EPUB and Kindle. Book excerpt: The changing focus and approach of geomorphic research suggests that the time is opportune for a summary of the state of discipline. The number of peer-reviewed papers published in geomorphic journals has grown steadily for more than two decades and, more importantly, the diversity of authors with respect to geographic location and disciplinary background (geography, geology, ecology, civil engineering, computer science, geographic information science, and others) has expanded dramatically. As more good minds are drawn to geomorphology, and the breadth of the peer-reviewed literature grows, an effective summary of contemporary geomorphic knowledge becomes increasingly difficult. The fourteen volumes of this Treatise on Geomorphology will provide an important reference for users from undergraduate students looking for term paper topics, to graduate students starting a literature review for their thesis work, and professionals seeking a concise summary of a particular topic. Information on the historical development of diverse topics within geomorphology provides context for ongoing research; discussion of research strategies, equipment, and field methods, laboratory experiments, and numerical simulations reflect the multiple approaches to understanding Earth’s surfaces; and summaries of outstanding research questions highlight future challenges and suggest productive new avenues for research. Our future ability to adapt to geomorphic changes in the critical zone very much hinges upon how well landform scientists comprehend the dynamics of Earth’s diverse surfaces. This Treatise on Geomorphology provides a useful synthesis of the state of the discipline, as well as highlighting productive research directions, that Educators and students/researchers will find useful. Geomorphology has advanced greatly in the last 10 years to become a very interdisciplinary field. Undergraduate students looking for term paper topics, to graduate students starting a literature review for their thesis work, and professionals seeking a concise summary of a particular topic will find the answers they need in this broad reference work which has been designed and written to accommodate their diverse backgrounds and levels of understanding Editor-in-Chief, Prof. J. F. Shroder of the University of Nebraska at Omaha, is past president of the QG&G section of the Geological Society of America and present Trustee of the GSA Foundation, while being well respected in the geomorphology research community and having won numerous awards in the field. A host of noted international geomorphologists have contributed state-of-the-art chapters to the work. Readers can be guaranteed that every chapter in this extensive work has been critically reviewed for consistency and accuracy by the World expert Volume Editors and by the Editor-in-Chief himself No other reference work exists in the area of Geomorphology that offers the breadth and depth of information contained in this 14-volume masterpiece. From the foundations and history of geomorphology through to geomorphological innovations and computer modelling, and the past and future states of landform science, no "stone" has been left unturned!

Extreme Hydrological Events: New Concepts for Security

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Publisher : Springer Science & Business Media
ISBN 13 : 1402057415
Total Pages : 497 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Extreme Hydrological Events: New Concepts for Security by : O.F. Vasiliev

Download or read book Extreme Hydrological Events: New Concepts for Security written by O.F. Vasiliev and published by Springer Science & Business Media. This book was released on 2007-06-17 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the development of advanced methods for the prediction, the estimation of occurrence probabilities and the risk related to extreme hydrological events. It also discusses the reduction of the vulnerability of social, economic, and engineering systems to extreme hydrologic events and the decrease of their effects on such systems.

Cold Regions Engineering: Inclusion of Freeze-Thaw-Induced Soil and Bank Erosion in CoE Planning, Engineering, O & M, and Model Development

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ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (742 download)

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Book Synopsis Cold Regions Engineering: Inclusion of Freeze-Thaw-Induced Soil and Bank Erosion in CoE Planning, Engineering, O & M, and Model Development by :

Download or read book Cold Regions Engineering: Inclusion of Freeze-Thaw-Induced Soil and Bank Erosion in CoE Planning, Engineering, O & M, and Model Development written by and published by . This book was released on 2004 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil freeze thaw (FT) processes directly affect soil erodibility and bank-failure susceptibility (Fig. 1) (Gatto et al. 2001, Simon et al. 2000) and thus have substantial impact on shoreline or bank evolution, system-wide sediment management, reservoir infilling, levee stability, and sediment-bound contaminant transport within watersheds. This technical note outlines how FT cycling affects overland soil erosion and bank failure. In so doing, it alerts Corps planners, designers, O & M personnel, and water-resources modelers to the importance of knowing the magnitude of these effects on sediment detachment, failure, and transport in such cold-climate, navigable systems as the Mississippi, Illinois, Ohio, Missouri, Susquehanna, Delaware, Columbia, and Sacramento Rivers, and the Great Lakes and their connecting channels.

Landscape Erosion and Evolution Modeling

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Publisher : Springer Science & Business Media
ISBN 13 : 1461505755
Total Pages : 120 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Landscape Erosion and Evolution Modeling by : Russell S. Harmon

Download or read book Landscape Erosion and Evolution Modeling written by Russell S. Harmon and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Landscapes are characterized by a wide variation, both spatially and temporally, of tolerance and response to natural processes and anthropogenic stress. These tolerances and responses can be analyzed through individual landscape parameters, such as soils, vegetation, water, etc., or holistically through ecosystem or watershed studies. However, such approaches are both time consuming and costly. Soil erosion and landscape evolution modeling provide a simulation environment in which both the short- and long-term consequences of land-use activities and alternative land use strategies can be compared and evaluated. Such models provide the foundation for the development of land management decision support systems. Landscape Erosion and Evolution Modeling is a state-of-the-art, interdisciplinary volume addressing the broad theme of soil erosion and landscape evolution modeling from different philosophical and technical approaches, ranging from those developed from considerations of first-principle soil/water physics and mechanics to those developed empirically according to sets of behavioral or empirical rules deriving from field observations and measurements. The validation and calibration of models through field studies is also included. This volume will be essential reading for researchers in earth, environmental and ecosystem sciences, hydrology, civil engineering, forestry, soil science, agriculture and climate change studies. In addition, it will have direct relevance to the public and private land management communities.

Effects of Freeze-thaw Cycles and Incorporated Residue on Rill Erosion

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Publisher :
ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (128 download)

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Book Synopsis Effects of Freeze-thaw Cycles and Incorporated Residue on Rill Erosion by : P.A. Frame

Download or read book Effects of Freeze-thaw Cycles and Incorporated Residue on Rill Erosion written by P.A. Frame and published by . This book was released on 1989 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Surface processes and morphodynamics related to climate and human impacts

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Publisher : Frontiers Media SA
ISBN 13 : 2832509258
Total Pages : 136 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Surface processes and morphodynamics related to climate and human impacts by : María Fernandez

Download or read book Surface processes and morphodynamics related to climate and human impacts written by María Fernandez and published by Frontiers Media SA. This book was released on 2022-12-22 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cold Regions Engineering

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Publisher :
ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Cold Regions Engineering by : Lawrence W. Gatto

Download or read book Cold Regions Engineering written by Lawrence W. Gatto and published by . This book was released on 2004 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:

CRREL Report

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ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis CRREL Report by : Cold Regions Research and Engineering Laboratory (U.S.)

Download or read book CRREL Report written by Cold Regions Research and Engineering Laboratory (U.S.) and published by . This book was released on 1984 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Report

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ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Technical Report by : Cold Regions Research and Engineering Laboratory (U.S.)

Download or read book Technical Report written by Cold Regions Research and Engineering Laboratory (U.S.) and published by . This book was released on 1984 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ground Freezing Effects on Soil Erosion of Army Training Lands: Part 1, Initial Test Results

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Publisher : DIANE Publishing
ISBN 13 : 142891336X
Total Pages : 40 pages
Book Rating : 4.4/5 (289 download)

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Book Synopsis Ground Freezing Effects on Soil Erosion of Army Training Lands: Part 1, Initial Test Results by :

Download or read book Ground Freezing Effects on Soil Erosion of Army Training Lands: Part 1, Initial Test Results written by and published by DIANE Publishing. This book was released on 1997 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Military maneuvers damage vegetation and compact and rut soils on training lands, thereby increasing the likelihood of hillslope runoff and soil erosion. Soil Freeze-Thaw (FT) processes can change the hydraulic geometry and roughness of vehicular ruts and reduce soil compaction, which often partially restores the water infiltration rate that existed before compaction. The efficiency of these FT-induced 'repairs' depends on soil water content and FT intensity. Initial tests showed that: (1) an experimental soil bin designed and constructed for rut experiments allows acceptable simulation of field soil FT, and (2) the hydraulic geometry of a rectangular rill in a fine silt soil with an initial volumetric water content of 36% changes dramatically due to rill sideslope slumping during thaw. Future experiments will compare differences in the response of natural rills and vehicular ruts to FT-induced soil failure, and investigate the effects of FT on soil erodibility and the influences of snow cover on soil erosion processes in the spring.

Grazed Pastures and Surface Water Quality

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Publisher : Nova Publishers
ISBN 13 : 9781604560251
Total Pages : 254 pages
Book Rating : 4.5/5 (62 download)

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Book Synopsis Grazed Pastures and Surface Water Quality by : Richard W. McDowell

Download or read book Grazed Pastures and Surface Water Quality written by Richard W. McDowell and published by Nova Publishers. This book was released on 2008 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the subject of grasslands used for grazing livestock. Grasslands can be split into improved and unimproved pastures (also a sub-set of rangelands). Land used for livestock industries occupy 70% agricultural land and about 40% of total land and produce 40% of agricultural gross domestic product (FAO, 2005; Steinfeld et al., 2006). Increasing populations and incomes, coupled with a change in diets and urbanisation in the developing world, is enhancing demand for pasture-based products (Devine, 2003; Schmidhuber and Shetty, 2005). For example, milk and meat production is predicted to double to just over 1 billion tonnes of milk and 465 million tonnes of meat by 2050 (Steinfeld et al., 2006). To meet these demands most effort will go into intensification of improved pastures, which translates into high stocking densities supported by large inputs of fertilisers, feed supplements and energy.

Quantifying the Effects of Freeze-thaw Processes on Riverbank Erosion in the White Clay Creek Watershed, Pa

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Publisher :
ISBN 13 : 9781687974907
Total Pages : 103 pages
Book Rating : 4.9/5 (749 download)

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Book Synopsis Quantifying the Effects of Freeze-thaw Processes on Riverbank Erosion in the White Clay Creek Watershed, Pa by : Zachary Cannon

Download or read book Quantifying the Effects of Freeze-thaw Processes on Riverbank Erosion in the White Clay Creek Watershed, Pa written by Zachary Cannon and published by . This book was released on 2019 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: Subaerial erosion of riverbank sediments in the Mid-Atlantic region of the eastern United States is of particular concern with regard to sediment supply and water quality. One process heretofore understudied in this region that may play a role in erosion is the freezing and thawing of riverbank sediments, a process that occurs repeatedly as a consequence of the region's temperate winters. Over the last two years, observations of needle, segregated, and pore-space ice on riverbanks of the White Clay Creek suggest that the region's silty and sandy soils are prone to riverbank erosion and sediment entrainment related to soil freeze-thaw processes. Prior studies have acknowledged that soil freeze-thaw likely contributes to riverbank erosion but without direct quantification. To better understand the climatic conditions driving these processes and to attempt to quantify their effect on sediment erosion, an array of techniques were employed, including measurement of near-surface temperature and soil water content, erosion pins, and close-range digital photogrammetry surveying to monitor change over days to weeks for two vertical riverbanks. Through the winters of 2017 to 2019, periods of rapid freezing followed by significant thawing of water-saturated banks were repeatedly observed. The applied photogrammetry surveying techniques allowed for topographic models with sufficient resolution to quantify centimeter-scale retreat and expansion over the course of freeze-thaw events, fluxes which were validated by traditional erosion pin surveying measurements. These observations help to quantify the heretofore underestimated importance of soil freeze-thaw processes to an overall sediment budget. Additionally, the techniques presented herein lay the groundwork for further study to examine the contribution of freeze-thaw cycling to overall bank erosion rates for the White Clay Creek.

Modelling Soil Erosion, Sediment Transport and Closely Related Hydrological Processes

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Publisher : IAHS Press
ISBN 13 : 9781901502503
Total Pages : 468 pages
Book Rating : 4.5/5 (25 download)

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Book Synopsis Modelling Soil Erosion, Sediment Transport and Closely Related Hydrological Processes by : Wolfgang Summer

Download or read book Modelling Soil Erosion, Sediment Transport and Closely Related Hydrological Processes written by Wolfgang Summer and published by IAHS Press. This book was released on 1998 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Branching in Nature

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Publisher : Springer Science & Business Media
ISBN 13 : 3662061627
Total Pages : 487 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Branching in Nature by : V. Fleury

Download or read book Branching in Nature written by V. Fleury and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les Houches School, October 11-15, 1999

Ground Freezing Effects on Soil Erosion of Army Training Lands

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Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Ground Freezing Effects on Soil Erosion of Army Training Lands by : Lawrence W. Gatto

Download or read book Ground Freezing Effects on Soil Erosion of Army Training Lands written by Lawrence W. Gatto and published by . This book was released on 1997 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Frequency of freeze-thaw cycles, bulk density and saturation effects on soil surface shear and aggregate stability in resisting water erosion

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (884 download)

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Book Synopsis Frequency of freeze-thaw cycles, bulk density and saturation effects on soil surface shear and aggregate stability in resisting water erosion by : S. N. Asare

Download or read book Frequency of freeze-thaw cycles, bulk density and saturation effects on soil surface shear and aggregate stability in resisting water erosion written by S. N. Asare and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: