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Articolul urmator |
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SM ISO690:2012 ION, Stelian, CRUCEANU, Ștefan-Gicu, MARINESCU, Dorin. Modeling the Plant Effect on Soil Erosion by Water. In: Conference on Applied and Industrial Mathematics: CAIM 2018, 20-22 septembrie 2018, Iași, România. Chișinău, Republica Moldova: Casa Editorial-Poligrafică „Bons Offices”, 2018, Ediţia a 26-a, p. 50. ISBN 978-9975-76-247-2. |
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Conference on Applied and Industrial Mathematics Ediţia a 26-a, 2018 |
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Conferința "Conference on Applied and Industrial Mathematics" Iași, România, Romania, 20-22 septembrie 2018 | |||||
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Pag. 50-50 | |||||
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Soil erosion, by water agent, is understood as a moving process of a certain quantity of soil particles from a soil surface point to another point. The presence of the plants strongly a ect the erosion process, the plant stem interact with the water motion and the roots modify the physico-chemical properties of the soil. To take into account the plant e ect we build a model by coupling the Saint-Venant type equations for water dynamics with a Hairsine-Rose type model for soil erosion. In this talk we analyse, analytically and numerically, the sensibility of the model with respect to the plant parameters.Acknowledgement. Partially Supported by a grant of Romanian Ministery of Reserach and Innovation, CCCDI-UEFISCDI, project number PN-III-P1-1.2-PCCDI-2017-0721/34PCCDI/2018, within PNCDI III |
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