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Soil erosion contro...
Soil erosion control from trash residues at varying land slopes under simulated rainfall conditions
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- Singh, Sachin Kumar (författare)
- Department of Soil and Water Conservation Engineering, G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand 263145, India
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- Vishwakarma, Dinesh Kumar (författare)
- Department of Irrigation and Drainage Engineering, G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand 263145, India
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- Abed, Salwan Ali (författare)
- College of Science, University of Al-Qadisiyah, Qadisiyyah 58002, Iraq
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- Al-Ansari, Nadhir, 1947- (författare)
- Luleå tekniska universitet,Geoteknologi
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- Kashyap, P. S. (författare)
- Department of Soil and Water Conservation Engineering, G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand 263145, India
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- Kumar, Akhilesh (författare)
- Department of Soil and Water Conservation Engineering, G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand 263145, India
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- Kumar, Pankaj (författare)
- Department of Soil and Water Conservation Engineering, G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand 263145, India
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- Kumar, Rohitashw (författare)
- College of Agricultural Engineering and Technology, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar Campus, Srinagar, Jammu and Kashmir 190025, India
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- Jat, Rajkumar (författare)
- Department of Horticulture, College of Agriculture, G.B. Pant University of Agriculture and Technology, Pantnagar 263145, Uttarakhand, India
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- Saraswat, Anuj (författare)
- Department of Soil Science, G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand 263145, India
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- Kuriqi, Alban (författare)
- CERIS, Instituto Superior Tecnico, University of Lisbon, 1649-004 Lisbon, Portugal; Civil Engineering Department, University for Business and Technology, 10000 Pristina, Kosovo
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- Elbeltagi, Ahmed (författare)
- Agricultural Engineering Department, Faculty of Agriculture, Mansoura University, Mansoura 35516, Egypt
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- Heddam, Salim (författare)
- Faculty of Science, Agronomy Department, Hydraulics Division, Laboratory of Research in Biodiversity Interaction Ecosystem and Biotechnology, University 20 Août 1955, Route El Hadaik, BP 26, Skikda, Algeria
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- Kim, Sungwon (författare)
- Department of Railroad Construction and Safety Engineering, Dongyang University, Yeongju, 36040, Republic of Korea
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Department of Soil and Water Conservation Engineering, G B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand 263145, India Department of Irrigation and Drainage Engineering, G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand 263145, India (creator_code:org_t)
- American Institute of Mathematical Sciences, 2023
- 2023
- Engelska.
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Ingår i: Mathematical Biosciences and Engineering. - : American Institute of Mathematical Sciences. - 1551-0018. ; 20:6, s. 11403-11428
- Relaterad länk:
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https://ltu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- Trash mulches are remarkably effective in preventing soil erosion, reducing runoff-sediment transport-erosion, and increasing infiltration. The study was carried out to observe the sediment outflow from sugar cane leaf (trash) mulch treatments at selected land slopes under simulated rainfall conditions using a rainfall simulator of size 10 m × 1.2 m × 0.5 m with the locally available soil material collected from Pantnagar. In the present study, trash mulches with different quantities were selected to observe the effect of mulching on soil loss reduction. The number of mulches was taken as 6, 8 and 10 t/ha, three rainfall intensities viz. 11, 13 and 14.65 cm/h at 0, 2 and 4% land slopes were selected. The rainfall duration was fixed (10 minutes) for every mulch treatment. The total runoff volume varied with mulch rates for constant rainfall input and land slope. The average sediment concentration (SC) and sediment outflow rate (SOR) increased with the increasing land slope. However, SC and outflow decreased with the increasing mulch rate for a fixed land slope and rainfall intensity. The SOR for no mulch-treated land was higher than trash mulch-treated lands. Mathematical relationships were developed for relating SOR, SC, land slope, and rainfall intensity for a particular mulch treatment. It was observed that SOR and average SC values correlated with rainfall intensity and land slope for each mulch treatment. The developed models' correlation coefficients were more than 90%.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Geoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Geotechnical Engineering (hsv//eng)
Nyckelord
- organic mulching
- rainfall simulator
- hydraulic tilting flume system
- sediment concentration
- sediment outflow rate
- Geoteknik
- Soil Mechanics
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Singh, Sachin Ku ...
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Vishwakarma, Din ...
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Abed, Salwan Ali
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Al-Ansari, Nadhi ...
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Kashyap, P. S.
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Kumar, Akhilesh
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Kumar, Pankaj
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Kumar, Rohitashw
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Jat, Rajkumar
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Saraswat, Anuj
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Kuriqi, Alban
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Elbeltagi, Ahmed
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Heddam, Salim
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Kim, Sungwon
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