Dr. Sylvain OUILLON

Qualifications

• 2004: HDR, Toulon University.
• 1994: Leopold Escande Prize, INP Toulouse
• 1993: PhD, INP Toulouse.
• 1989: Civil engineer, ENSEEIHT
• IRD Researcher at LEGOS, posted at Univ. of Science & Technology of Hanoi (USTH)
• Director of the Department Water, Environment, Oceanography, USTH (2011-2015 and since 2019)
• Director of the Master Water, Environment, Oceanography, double degree: USTH & 10 French universities (since 2011)
• Deputy Director of LOTUS international joint laboratory
• Editor-in-chief, Water, Section “Water erosion and sediment transport”, MDPI

Teaching interests

• Sediment transport (M2-WEO)

Research interests

Sediment transport in catchments, rivers, estuaries and coastal waters, variability and processes

Publications

(Link personal webpage for more (should be attached together) https://www.legos.omp.eu/en/author/sylvain-ouillon/)

2022

• Vu Duy, V., Ouillon, S., Nguyen Minh, H., 2022. Sea surface temperature trend analysis by Mann-Kendall test and sen’s slope estimator: a study of the Hai Phong coastal area (Vietnam) for the period 1995-2020. Vietnam Journal of Earth Sciences. https://doi.org/10.15625/2615-9783/16874
• Huyen Thuong Bui, Phuong Thu Le, Thu Phuong Nguyen, Duy Ngoc Le, Dieu Linh Vo, Thi Le Anh Pham, Luong Lam Nguyen, Hue Nguyen, Tuan Vinh Le, Mai Hương, Dinh Thi Mai Thanh, Marine Herrmann, Sylvain Ouillon, Thi Thuy Duong, Thi Phuong Quynh Le, 2022. Removal of methylene blue from aqueous solution by biochar derived from rice husk, Vietnam Journal of Earth Sciences. https://doi.org/10.15625/2615-9783/16998
• Nguyen Minh, H., Ouillon, S., Vu Duy, V., 2022. Sea-level rise in Hai Phong coastal area (Vietnam) and its response to ENSO – evidence from tide gauge measurement of 1960-2020. Vietnam Journal of Earth Sciences, https://doi.org/10.15625/2615-9783/16961 
• Nguyen, H.M.; Ouillon, S.; Vu, V.D., 2022. Sea Level Variation and Trend Analysis by Comparing Mann–Kendall Test and Innovative Trend Analysis in Front of the Red River Delta, Vietnam (1961–2020). Water, 14, 1709. https://doi.org/10.3390/w14111709

2021

• Wei X., Sauvage S., Ouillon S., Le T.P.Q., Orange D., Herrmann M., Sanchez-Perez J.M., 2021. A modelling-based assessment of suspended sediment transport related to new damming in the Red River basin from 2000 to 2013, Catena, 197, 104958, doi:10.1016/j.catena.2020.104958
• Duy Vinh, V.; Ouillon, S., 2021. Raw data for Estuarine Turbidity Maximum in the Cam-Nam Trieu, Mendeley Data, V3, doi:10.17632/phccxwhxk6.3
• Datok P., Sauvage S., Fabre C., Laraque A., Ouillon S., Moukandi N’kaya G., Sánchez Pérez J.M., 2021. Sediment balance estimation of the ‘Cuvette Centrale’ of the Congo River Basin using the SWAT hydrological model, Water, 13, 1388. https://doi.org/10.3390/w13101388 doi :10.3390/w13101388
• Piton V., Herrmann M., Marsaleix P., Duhaut T., Trinh Bich Ngoc, Manh Cuong Tran, Shearman K., Ouillon S., 2021. Influence of winds, geostrophy and typhoons on the seasonal variability of the circulation in the Gulf of Tonkin: A high-resolution 3D regional modeling study, Regional Studies in Marine Science, 45, 101849, doi:10.1016/j.rsma.2021.101849
• Boussadia-Omari L., Ouillon S., Hirche A., Salamani M., Guettouche M.S., Ihaddadene L., Nedjraoui D., 2021. Contribution of phytoecological data to spatialize soil erosion: application of the RUSLE model in the Algerian Atlas, International Soil and Water Conservation Research, 9 (4), 502-519, doi:10.1016/j.iswcr.2021.05.004 https://doi.org/10.1016/j.iswcr.2021.05.004
• Duy Vinh V., Ouillon S., 2021. The double structure of the Estuarine Turbidity Maximum in the Cam-Nam Trieu mesotidal tropical estuary, Vietnam, Marine Geology, 442, Article 106670, https://doi.org/10.1016/j.margeo.2021.106670
• Le Phuong Thu, Bui Huyen Thuong, Le Duy Ngoc, Nguyen Thi Hue, Pham Le Anh, Nguyen Hong Nam, Nguyen Quoc Son, Nguyen Thu Phuong, Bich Trinh Ngọc, Duong Thi Thuy, Herrmann M., Ouillon S., Le Thi Phuong Quynh, 2021. Preparation and characterization of biochar derived from agricultural by-products for dyes removal, Adsorption Science and Technology, vol. 2021, Article ID 9161904, 14 pages, https://doi.org/10.1155/2021/9161904
• Le Phuong Thu, Le Duy Ngoc, Nguyen Thi Hue, Bui Huyen Thuong, Pham Le Anh, Nguyen Luong Lam, Nguyen Quoc Son, Nguyen Thu Phuong, Dang Thu Hien, Duong Thi Thuy, Herrmann M., Ouillon S., Le Thi Phuong Quynh, Vo Dieu Linh, Mai Huong, Dinh Thi Mai Thanh, 2021. On the degradation of glyphosate by photocatalysis using TiO2/biochar composite obtained from the pyrolysis of rice husk, Water, 13, 3326. https://doi.org/10.3390/w13233326
• Vu Duy Vinh, Ouillon S., Nguyen Minh Hai, 2021. Suspended sediment floc size in the Cam – Nam Trieu estuary (Hai Phong, Vietnam), in wet season, Vietnam Journal of Marine Science and Technology ISSN: 1859 3097, 21(3), 257-268. https://doi.org/10.15625/1859-3097/16074
• Nguyen Minh Hai, Ouillon S., Vu Duy Vinh, 2021. Seasonal variation of suspended sediment and its relationship with turbidity in Cam – Nam Trieu estuary, Hai Phong (Vietnam), Vietnam Journal of Marine Science and Technology ISSN: 1859 3097, 21(3), 269-281. https://doi.org/10.15625/1859-3097/16076

2020

• Piton V., Herrmann M., Lyard F., Marsaleix P., Duhaut T., Allain D., Ouillon S., 2020. Sensitivity study on the main tidal constituents of the Gulf of Tonkin by using the frequency-domain tidal solver in T-UGOm, Geoscientific Model Development, 13, 1583–1607, doi:10.5194/gmd-13-1583-2020
• Piton V., Ouillon S., Vinh V.D., Many G., Herrmann M., Marsaleix P., 2020. Seasonal and tidal variability of the hydrology and suspended particulate matter in the Van Uc estuary, Red River, Vietnam, Journal of Marine Systems, 211, 103403, doi:10.1016/j.jmarsys.2020.103403

2019

• Pinet S., Lartiges B., Martinez J.-M., Ouillon S., 2019. A SEM-based method to determine the mineralogical composition and the particle size distribution of suspended sediments applied to the Amazon River basin, Int. J. Sediment Research, 34, 85-94, doi:10.1016/j.ijsrc.2018.10.005
• Wei X., Sauvage S., Le T.P.Q., Ouillon S., Orange D., Vinh V.D., Sanchez-Perez J.M., 2019. A modeling approach to diagnose the impacts of global changes on discharge and suspended sediment concentration within the Red River basin, Water, 11(5), 958, doi:10.3390/w11050958

2018

• Vinh V.D., Ouillon S., Uu D.V., 2018. Estuarine Turbidity Maxima and variations of aggregate parameters in the Cam-Nam Trieu estuary, North Vietnam, in early wet season, Water, 10, 68; doi:10.3390/w10010068
• Toubal A.K., Achite M., Ouillon S., Dehni A., 2018. Soil erodibility mapping using the RUSLE model to prioritize erosion control in the Wadi Sahouat basin, North-West of Algeria, Environmental Monitoring and Assessment, 190, 210. doi:10.1007/s10661-018-6580-z
• Ouillon S., 2018. Why and how do we study sediment transport? Focus on coastal zones and ongoing methods, editorial, Water, 10, 390; doi:10.3390/w10040390
• Ampou E., Ouillon S., Andréfouët S., 2018. Challenges in rendering Coral Triangle habitat richness in remotely sensed habitat maps: the case of Bunaken Island (Indonesia), Marine Pollution Bulletin, 131(B), 72-82, doi: 10.1016/j.marpolbul.2017.10.026
• Ampou E., Ouillon S., Iovan C., Andréfouët S., 2018. Change detection of Bunaken Island coral reef habitats using 15 years of high resolution images: a kaleidoscope of habitat trajectories, Marine Pollution Bulletin, 131(B), 83-95, doi: 10.1016/j.marpolbul.2017.10.067
• Ha D.T., Ouillon S., Vinh G.V., 2018. Water and suspended sediment budgets in the lower Mekong from high-frequency measurements (2009-2016), Water, 10, 846; doi:10.3390/w10070846
• Bergmann M., Durand F., Krien Y., Khan J., Ishaque M., Testut L., Calmant S., Maisongrande P., Saiful Islam AKM, Papa F., Ouillon S., 2018. Topography of the intertidal zone along the shoreline of Chittagong (Bangladesh) using PROBA-V imagery, Int. J. Remote Sensing, 39(23), 9004-9024, doi:10.1080/01431161.2018.1504341
• Megnounif A., Ouillon S., 2018. Empirical and analytical methods to characterize the efficiency of floods to move sediment in a small semi-arid basin, Hydrology & Earth Science Systems, 22(12), 6335-6355, doi:10.5194/hess-22-6335-2018

2017

• Loisel H., Vantrepotte V., Ouillon S., Dat Dinh Ngoc, Herrmann M., Viet Tran, Mériaux X., Dessailly D., Jamet C., Duhault T., Huan Huu Nguyen, Thao Van Nguyen, 2017. Assessment and analysis of the chlorophyll-a concentration variability over the Vietnamese coastal waters from the MERIS ocean color sensor (2002-2012), Remote Sensing of Environment, 190, 217-232, doi:10.1016/j.rse.2016.12.016
• Ampou E., Johan O., Menkes C.E., Niño F., Birol F., Ouillon S., Andréfouët S., 2017. Coral mortality induced by the 2015-2016 El-Niño event in Indonesia: the effect of rapid sea level fall, Biogeosciences, 14, 817-826, doi:10.5194/bg-14-817-2017
• Pinet S., Martinez J.-M., Ouillon S., Lartiges B., Villar R.E., 2017. Variability of apparent and inherent optical properties of sediment-laden waters in large river basins – lessons from in situ measurements and bio-optical modeling, Optics Express, 25(8), A283, doi:10.1364/OE.25.00A283
• Fernandez J.M., Meunier J.D., Ouillon S., Moreton B., Douillet P., Grauby O., 2017. Dynamics of suspended sediments during a dry season and their consequences on metal transportation in a coral reef lagoon impacted by mining activities, New Caledonia, Water, 9, 338; doi:10.3390/w9050338
• Wattelez G., Dupouy C., Lefèvre J., Ouillon S., Fernandez J.M., Juillot F., 2017. Application of the Support Vector Regression method for turbidity assessment with MODIS on a shallow coral reef lagoon (Voh-Koné-Pouembout, New Caledonia), Water, 9, 737, doi:10.3390/w9100737

2016

• Han B., Loisel H., Vantrepotte V., Mériaux X., Bryère P., Ouillon S., Dessailly D., Xing Q., Zhu J., 2016. Development of a semi-analytical algorithm for the retrieval of Suspended Particulate Matter from remote sensing over clear to very turbid waters, Remote Sensing, 8, 211; doi:10.3390/rs8030211
• Achite M., Ouillon S., 2016. Recent changes in climate, hydrology and sediment load in the WadiAbd, Algeria (1970-2010). Hydrology and Earth System Sciences, 20, 1355-1372, doi:10.5194/hess-20-1355-2016
• Vinh V.D., Ouillon S., Thao N.V., Tien N.N., 2016. Numerical Simulations of Suspended Sediment Dynamics Due to Seasonal Forcings in the Mekong Coastal Area, Water, 8, 255, doi:10.3390/w8060255