Gully erosion: A comparison of contributing factors in two catchments in South Africa

Geomorphology - Tập 288 - Trang 99-110 - 2017
Ndifelani Mararakanye1,2, Paul D. Sumner1
1Department of Geography, Geoinformatics and Meteorology, University of Pretoria, Private Bag X20, Hatfield 0028, South Africa
2Directorate: Information Services, Department of Agriculture, Rural Development, Land and Environmental Affairs, Private Bag X9019, Ermelo, 2350, South Africa

Tài liệu tham khảo

Beckedahl, 1977, Subsurface erosion near the Oliviershoek Pass, Drakensberg, S. Afr. Geogr. J., 59, 130, 10.1080/03736245.1977.10559582

Bradford, 1980, Erosional development of valley-bottom gullies in the upper midwestern United States, 75

Bühmann, 1995, A mineralogical characterization of vertisols from the northern regions of the Republic of South Africa, Geoderma, 66, 239, 10.1016/0016-7061(94)00080-T

Casali, 2009, Gully erosion processes: monitoring, Earth Surf. Process. Landf., 34, 1839, 10.1002/esp.1867

Chaplot, 2011, Rainfall simulation to identify the storm-scale mechanisms of gully bank retreat, Agric. Water Manag., 98, 1704, 10.1016/j.agwat.2010.05.016

Conforti, 2011, Geomorphology and GIS analysis for mapping gully erosion susceptibility in the Turbolo stream catchment (Northern Calabria, Italy), Nat. Hazards, 56, 881, 10.1007/s11069-010-9598-2

Dardis, 1991, The role of rock properties in the development of bedrock-incised rills and gullies: examples from southern Africa, GeoJournal, 23, 35, 10.1007/BF00204407

Duncan, 2013, Investigating automatic change detection of topographic features, Position IT, 47

Elges, 1985, Dispersive soils: problem soils in South Africa - state of the art, The Civil Engineer in South Africa, 27, 347

Fey, 2009

Fourie, 2009, Better crop estimates in South Africa: integrating GIS with other business systems, Arcuser, 26

Gabris, 2003, Land use change and gully formation over the last 200 years in a hilly catchment, Catena, 50, 151, 10.1016/S0341-8162(02)00141-8

Geological Survey, 1986

Geological Survey, 1986

Grellier, 2012, The indirect impact of encroaching trees on gully extension: a 64 year study in a sub-humid grassland of South Africa, Catena, 98, 110, 10.1016/j.catena.2012.07.002

Hancock, 2006, Channel head location and characteristics using digital elevation models, Earth Surf. Process. Landf., 31, 809, 10.1002/esp.1285

Imasuen, 2011, Assessment of environmental impacts and remedies for gully erosion in Ankpa Metropolis and environs, Kogi State, Nigeria, Adv. Appl. Sci. Res., 2, 372

Jahantigh, 2011, Causes and effects of gully erosion on agricultural lands and the environment, Commun. Soil Sci. Plant Anal., 42, 2250, 10.1080/00103624.2011.602456

Kakembo, 2009, Topographic thresholds in gully development on the hillslopes of communal areas in Ngqushwa local municipality, Eastern Cape, South Africa, Geomorphology, 110, 188, 10.1016/j.geomorph.2009.04.006

Laker, 2004, Advances in soil erosion, soil conservation, land suitability evaluation and land use planning research in South Africa, 1978–2003, South African Journal of Plant and Soil, 21, 345, 10.1080/02571862.2004.10635069

Lal, 2001, Soil degradation by erosion, Land Degrad. Dev., 12, 519, 10.1002/ldr.472

Le Roux, 2012, Factors controlling gully development: comparing continuous and discontinuous gullies, Land Degrad. Dev., 23, 440, 10.1002/ldr.1083

Le Roux, 2006

Le Roux, 2008, Water erosion prediction at a national scale for South Africa, Water SA, 34, 305, 10.4314/wsa.v34i3.180623

Liggitt, 1989, Gully erosion: the neglected dimension in soil erosion research, S. Afr. J. Sci., 85, 18

Luca, 2011, Comparison of GIS-based gullying susceptibility mapping using bivariate and multivariate statistics: Northern Calabria, South Italy, Geomorphology, 134, 297, 10.1016/j.geomorph.2011.07.006

Lyons, 2013, Chronology and controls of donga (gully) formation in the upper Blood River catchment, KwaZulu-Natal, South Africa: evidence for a climatic driver of erosion, The Holocene, 23, 1875, 10.1177/0959683613508157

Manjoro, 2012, Gully fan morphodynamics in a small catchment in the Eastern Cape, South Africa, Land Degrad. Dev., 23, 569, 10.1002/ldr.2174

Mararakanye, 2012, Gully location mapping at a national scale for South Africa, S. Afr. Geogr. J., 94, 208, 10.1080/03736245.2012.742786

Mararakanye, 2012, Gully erosion mapping using remote sensing techniques in the Capricorn District, Limpopo, S. Afr. J. Geol., 1, 109

Marker, 2003, Assessment of gully erosion process dynamics for water resources management in a semiarid catchment of Swaziland (Southern Africa), 188

Mathis, 2007, Specific catchment area as a basis of design for precision riparian buffers, 1

Middleton, 2008

Midgley, 1994

Mucina, 2006

Nandi, 2009, A GIS-based landslide susceptibility evaluation using bivariate and multivariate statistical analyses, Eng. Geol., 110, 11, 10.1016/j.enggeo.2009.10.001

National Land Cover, 2000

Nwilo, 2011, An assessment and mapping of gully erosion hazards in Abia State: a GIS approach, Journal of Sustainable Development, 4, 196, 10.5539/jsd.v4n5p196

Oldeman, 1993, An international methodology for assessment of soil degradation and georeferenced soils and terrain database, 1

Poesen, 2003, Gully erosion and environmental change: importance and research needs, Catena, 50, 91, 10.1016/S0341-8162(02)00143-1

Poesen, 1996, Contribution of gully erosion to sediment production on cultivated lands and rangelands, 251

Pradhan, 2012, Soil erosion assessment and its correlation with landslide events using remote sensing data and GIS: a case study at Penang Island, Malaysia, Environ. Monit. Assess., 184, 715, 10.1007/s10661-011-1996-8

Rautela, 2000, Landslide risk analysis between Giri and Tons Rivers in Himachal Himalaya (India), Int. J. Appl. Earth Obs. Geoinf., 2, 153, 10.1016/S0303-2434(00)85009-6

Rienks, 2000, Some physical and chemical properties of sediments exposed in a gully (donga) in northern KwaZulu-Natal, South Africa and their relationship to the erodibility of the colluvial layers, Catena, 39, 11, 10.1016/S0341-8162(99)00082-X

Rooseboom, 1992

Salleh, 2011, Gully erosion in semiarid regions, 655

Soil Classification Working Group, 1991

Sonneveld, 2005, Multi-scale analysis of soil erosion dynamics in Kwazulu-Natal, South Africa, Land Degrad. Dev., 16, 287, 10.1002/ldr.653

Stocking, 2000

Tarboton, 1997, A new method for the determination of flow directions and upslope areas in grid digital elevation models, Water Resour. Res., 33, 309, 10.1029/96WR03137

Tarboton, 2013

Thiemann, 2005, Assessment of erosion and soil erosion processes – a case study from the northern Ethiopian highland, 173

Tobler, 1988, Resolution, resampling, and all that, 127

Valentin, 2005, Gully erosion: impacts, factors and control, Catena, 63, 132, 10.1016/j.catena.2005.06.001

Van den Berg, 2000

Van Niekerk, 2012

Van Westen, 1993

Van Westen, 1997, Prediction of the occurrence of slope instability phenomena through GIS-based hazard zonation, Geol. Rundsch., 86, 404, 10.1007/s005310050149

Vandekerckhove, 2000, Characteristics and controlling factors of bank gullies in two semi-arid Mediterranean environments, Geomorphology, 33, 37, 10.1016/S0169-555X(99)00109-9

Vanwalleghem, 2005, Characteristics, controlling factors and importance of deep gullies under cropland on loess-derived soils, Geomorphology, 69, 76, 10.1016/j.geomorph.2004.12.003

Vetter, 2007, Soil erosion in the Herschel District of South Africa: changes over time, physical correlates and land users' perceptions, African Journal of Range and Forage Science, 24, 77, 10.2989/AJRFS.2007.24.2.4.158

Vetter, 2006, Effects of land tenure, geology and topography on vegetation and soils of two grassland types in South Africa, African Journal of Range and Forage Science, 23, 13, 10.2989/10220110609485883

Vorster, 2003, The development of South African Topographic Information System, 1460

Vrieling, 2006, Satellite remote sensing for water erosion assessment: a review, Catena, 65, 2, 10.1016/j.catena.2005.10.005

Watson, 2000, Land reform implications of the distribution of badlands in the Mfolozi catchment, Kwazulu-Natal, S. Afr. Geogr. J., 82, 143, 10.1080/03736245.2000.9713706

Watson, 1997, Factors influencing the distribution of gully erosion in Kwazulu Natal's Mfolozi catchment—land reform implications, S. Afr. Geogr. J., 79, 27, 10.1080/03736245.1997.9713619

Watson, 1996, The distribution of erosion in the Mfolozi drainage basin - implications for sediment yield control, 357

Wessels, 2004, Assessing the effects of human-induced land degradation in the former homelands of northern South Africa with a 1km AVHRR NDVI time-series, Remote Sens. Environ., 91, 47, 10.1016/j.rse.2004.02.005

Wilson, 2000, Digital terrain analysis, 1

Yu, 1996, A robust estimator of the R-factor for the universal soil loss equation, American Society of Agricultural Engineers, 39, 559, 10.13031/2013.27535

Zevenbergen, 1987, Quantitative analysis of land surface topography, Earth Surf. Process. Landf., 12, 47, 10.1002/esp.3290120107

Zezere, 2002, Landslide susceptibility assessment considering landslide typology: a case study in the area north of Lisbon (Portugal), Nat. Hazards Earth Syst. Sci., 2, 73, 10.5194/nhess-2-73-2002

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Geomorphology

Tập 288

99-110

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