| A SIMPLE DEVICE TO MONITOR SEDIMENT YIELD FROM GULLY EROSION |
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| 引用本文： | Antonio Jose Teixeira GUERRA,Marcos FIGUEIREDO. A SIMPLE DEVICE TO MONITOR SEDIMENT YIELD FROM GULLY EROSION[J]. 国际泥沙研究, 2005, 20(3): 244-248 |
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| 作者姓名： | Antonio Jose Teixeira GUERRA Marcos FIGUEIREDO |
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| 作者单位： | Senior Lecturer in Physical Geography Federal University of Rio de Janeiro，Av. Canal de Marapendi，1100 apto. 608，Bloco 2，Barra da Tijuca-CEP，Rio de Janeiro，Rio de Janeiro 22.631-050，Brazil，Lecturer in Physical Geography State University of Mato Grosso |
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| 摘 要： | 1INTRODUCTION Gully erosion has been investigated by many researchers throughout the world.Their studies have focused on how the process evolves and on a better understanding of the sub-processes that take place in gully erosion(Small and Clark,1982;Morgan,1986;Hasset and Banwart,1992;Boardman and Favis-Mortlock,1993;Selby,1993;Goudie and Viles,1997;Guerra and Favis-Mortlock,1998;Favis-Mortlock and Guerra,1999,2000;Figueiredo,2003;Garcia and Guerra,2003).Soil properties,rainfall re…
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| 关 键 词： | 冲沟 沉积物 侵蚀作用 土壤 地质动力学 |
A SIMPLE DEVICE TO MONITOR SEDIMENT YIELD FROM GULLY EROSION |
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| Antonio Jose Teixeira GUERRA. A SIMPLE DEVICE TO MONITOR SEDIMENT YIELD FROM GULLY EROSION[J]. International Journal of Sediment Research, 2005, 20(3): 244-248 |
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| Authors: | Antonio Jose Teixeira GUERRA |
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| Abstract: | The focus of this paper is the design and use of a simple device to determine sediment yield from gullies. The simplicity and low cost makes this device especially useful when resources are limited. In this study, it was used to measure sediment yield at a site called An(a)o Gully, in a study area in Cáceres municipality (15o 57' S and 57o 31' W, Mato Grosso State, Brazil). This gully is located 28 kilometres from the center of the town, Cáceres, and was easy to reach during and immediately after storm events to make measurements with this device. |
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| Keywords: | Gully erosion Sediment yield Gully monitoring Simple device |
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