Research papers

Research papers


236. Fovet, O., Belemtougri, A., Boithias, L., Braud, I., Charlier, J., Cottet, M., Daudin, K., Dramais, G., Ducharne, A., Folton, N., Grippa, M., Hector, B., Kuppel, S., Le Coz, J., Legal, L., Martin, P., Moatar, F., Molénat, J., Probst, A., Riotte, J., Vidal, J., Vinatier, F., Datry, T., 2021. Intermittent rivers and ephemeral streams: Perspectives for critical zone science and research on socio‐ecosystems. WIREs Water e1523.

235. Boithias, L., Ribolzi, O., Lacombe, G., Thammahacksa, C., Silvera, N., Latsachack, K., Soulileuth, B., Viguier, M., Auda, Y., Robert, E., Evrard, O., Huon, S., Pommier, T., Zouiten, C., Sengtaheuanghoung, O., Rochelle-Newall, E., 2021. Quantifying the effect of overland flow on Escherichia coli pulses during floods: Use of a tracer-based approach in an erosion-prone tropical catchment. J. Hydrol. 594, 125935.

234. Bottinelli, N., Jouquet, P., Tran, T.M., Aroui Boukbida, H., Rumpel, C., 2021. Mid-infrared spectroscopy to trace biogeochemical changes of earthworm casts during ageing under field conditions. Geoderma 383, 114811.

233. Bottinelli, N., Maeght, J.L., Pham, R.D., Valentin, C., Rumpel, C., Pham, Q.V., Nguyen, T., Lam, D.H., Nguyen, A.D., Tran, T.M., Zaiss, R., Jouquet, P., 2021. Anecic earthworms generate more topsoil than they contribute to erosion – Evidence at catchment scale in northern Vietnam. Catena 201, 105186.

232. Bottinelli, N., Maeght, J.L., Tran Le, V.N., Boonchamni, C., Doan, T.T., Tran, T.M., Aroui Boukbida, H., Smaili, L., Jouquet, P., 2021. To what extent do ageing and soil properties influence Amynthas khami cast properties? Evidence from a small watershed in northern Vietnam. Applied Soil Ecology 158, 103792.

231. Gomez, C., Dharumarajan, S., Lagacherie, P., Riotte, J., Ferrant, S., Sekhar, M., Ruiz, L., 2021. Mapping of tank silt application using Sentinel-2 images over the Berambadi catchment (India). Geoderma Reg. 25, e00389.

230. Landy, F., Ruiz, L., Jacquet, J., Richard-Ferroudji, A., Muddu, S., Guétat-Bernard, H., Oger-Marengo, M., Venkatasubramanian, G., Noûs, C., 2021. Commons as Demanding Social Constructions: The Case of Aquifers in Rural Karnataka. International Journal of Rural Management,. Int. J. Rural Manage. 17, 27–54.

229. Le Mer, G., Jouquet, P., Capowiez, Y., Maeght, J., Tran, T.M., Doan, T.T., Bottinelli, N., 2021. Age matters: Dynamics of earthworm casts and burrows produced by the anecic Amynthas khami and their effects on soil water infiltration. Geoderma 382, 114709.

228. Mahé, G., Descroix, L., Laraque, A., Ribolzi, O., Lacombe, G., 2021. Special Issue “Multiscale Impacts of Anthropogenic and Climate Changes on Tropical and Mediterranean Hydrology.” Water 13, 491.

227. Mügler, C., Ribolzi, O., Viguier, M., Janeau, J.-L., Jardé, E., Latsachack, K., Henry-Des-Tureaux, T., Thammahacksa, C., Valentin, C., Sengtaheuanghoung, O., Rochelle-Newall, E., 2021. Experimental and modelling evidence of splash effects on manure borne Escherichia coli washoff. Environ. Sci. Pollut. Res.

226. Nakhle, P., Ribolzi, O., Boithias, L., Rattanavong, S., Auda, Y., Sayavong, S., Zimmermann, R., Soulileuth, B., Pando, A., Thammahacksa, C., Rochelle-Newall, E., Santini, W., Martinez, J.M., Gratiot, N., Pierret, A., 2021. Effects of hydrological regime and land use on in-stream Escherichia coli concentration in the Mekong basin, Lao PDR. Sci. Rep. 11, 3460.




225. Abbas, A., Baek, S., Kim, M., Ligaray, M., Ribolzi, O., Silvera, N., Min, J.-H., Boithias, L., Cho, K.H., 2020. Surface and sub-surface flow estimation at high temporal resolution using deep neural networks. J. Hydrol. 590, 125370.

224. Braud, I., Chaffard, V., Coussot, C., Galle, S., Juen, P., Alexandre, H., Baillion, P., Battais, A., Boudevillain, B., Branger, F., Brissebrat, G., Cailletaud, R., Cochonneau, G., Decoupes, R., Desconnets, J.-C., Dubreuil, A., Fabre, J., Gabillard, S., Gérard, M.-F., Grellet, S., Herrmann, A., Laarman, O., Lajeunesse, E., Le Hénaff, G., Lobry, O., Mauclerc, A., Paroissien, J.-B., Pierret, M.-C., Silvera, N., Squividant, H., 2020. Building the information system of the French Critical Zone Observatories network: Theia/OZCAR-IS. Hydrological Sciences Journal 1–19.

223. Buvaneshwari, S., Riotte, J., Sekhar, M., Sharma, A.K., Heliwell, R., Mohan Kumar, M.S., Braun, J.J., Ruiz, L., 2020. Potash fertilizer promotes incipient salinization in groundwater irrigated semi-arid agriculture. Sci. Rep. 10, 3691.

222. Collins, S.L., Loveless, S.E., Muddu, S., Buvaneshwari, S., Palamakumbura, R.N., Krabbendam, M., Lapworth, D.J., Jackson, C.R., Gooddy, D.C., Venkat Nara, S.N., Chattopadhyay, S., MacDonald, A.M., 2020. Groundwater connectivity of a sheared gneiss aquifer in the Cauvery River basin, India. Hydrogeol. J. 28, 1371–1388.

221. Ewane, B.E., Lee, H.H., 2020. Assessing land use/land cover change impacts on the hydrology of Nyong River Basin, Cameroon. Journal of Mountain Science 17, 50–67.

220. Jouquet, P., Jamoteau, F., Majumdar, S., Podwojewski, P., Nagabovanalli, P., Caner, L., Barboni, D., Meunier, J.D., 2020. The distribution of Silicon in soil is influenced by termite bioturbation in South Indian forest soils. Geoderma 372, 114362.

219. Song, L., Boithias, L., Sengtaheuanghoung, O., Oeurng, C., Valentin, C., Souksavath, B., Sounyafong, P., de Rouw, A., Soulileuth, B., Silvera, N., Lattanavongkot, B., Pierret, A., Ribolzi, O., 2020. Understory Limits Surface Runoff and Soil Loss in Teak Tree Plantations of Northern Lao PDR. Water 12, 2327.


218. Cheik, S., Bottinelli, N., Minh, T.T., Doan, T.T., Jouquet, P., 2019. Quantification of Three Dimensional Characteristics of Macrofauna Macropores and Their Effects on Soil Hydraulic Conductivity in Northern Vietnam. Front. Environ. Sci. 7, 31.

217. Clément, C., Pierret, A., Maeght, J.-L., Hartmann, C., Xayyathip, K., Soulileuth, B., Sounyafong, P., Latsachack, K., Thammahacksa, C., Sengtaheuanghoung, O., 2019. Linking tree-rooting profiles to leaf phenology: a first attempt on Tectona Grandis Linn F. Trees 33, 1491–1504.

216. Gomez, C., Dharumarajan, S., Féret, J.B., Lagacherie, P., Ruiz, L., Sekhar, M., 2019. Use of sentinel-2 time-series images for classification and uncertainty analysis of inherent biophysical property: Case of soil texture mapping. Remote Sens. 11, 565.

215. Le, T.H., Rochelle-Newall, E., Ribolzi, O., Janeau, J.-L., Huon, S., Latsachack, K., Pommier, T., 2019. Land use strongly influences soil organic carbon and bacterial community export in runoff in tropical uplands. Land Degrad. Dev. 31, 118–132.

214. Mügler, C., Ribolzi, O., Janeau, J.-L., Rochelle-Newall, E., Latsachack, K., Thammahacksa, C., Viguier, M., Jardé, E., Henri-Des-Tureaux, T., Sengtaheuanghoung, O., Valentin, C., 2019. Experimental and modelling evidence of short-term effect of raindrop impact on hydraulic conductivity and overland flow intensity. J. Hydrol. 570, 401–410.

213. Sharma, A.K., Hubert-Moy, L., Sriramulu, B., Sekhar, M., Ruiz, L., Bandyopadhyay, S., Mohan, S., Corgne, S., 2019. Evaluation of Radarsat-2 quad-pol SAR time-series images for monitoring groundwater irrigation. International Journal of Digital Earth 1177–1197.

212. Umeno, H., Shinohara, Y., Tasumi, M., 2019. Application of the GCOM-C global ETindex estimation algorithm in 40 forests located throughout Japan, North America, Australia, and the tropical region. J. Agric. Meteorol. 75, 193–202.

211. Zeitoun, V., Bourdon, E., Latsachack, K.O., Pierret, A., Singthong, S., Baills, H., Forestier, H., 2019. Discovery of a new open-air Hoabinhian site in Luang Prabang province (Lao PDR). Dating and technological study of the lithic assemblage. Comptes Rendus Palevol 18, 142–157.

210. Zribi, M., Muddu, S., Bousbih, S., Al Bitar, A., Tomer, S.K., Baghdadi, N., Bandyopadhyay, S., 2019. Analysis of L-band SAR data for soil moisture estimations over agricultural areas in the tropics. Remote Sens. 11, 1122.


209. Braun, J.J., Riotte, J., Battacharya, S., Violette, A., Oliva, P., Prunier, J., Maréchal, J.-C., Ruiz, L., Audry, S., Subramanian, S., 2018. REY-Th-U Solid Dynamics in the Critical Zone: Combined Influence of Reactive Bedrock Accessory Minerals, Authigenic Phases and Hydrological Sorting (Mule Hole Watershed, South India). Geochem. Geophys. Geosyst. 19, 1611–1635.

208. Chitra-Tarak, R., Ruiz, L., Dattaraja, H.S., Mohan Kumar, M.S., Riotte, J., Suresh, H.S., McMahon, S.M., Sukumar, R., 2018. The roots of the drought: Hydrology and water uptake strategies mediate forest-wide demographic response to precipitation. J. Ecol. 106, 1495–1507.

207. Gaillardet, J., Braud, I., Hankard, F., Anquetin, S., Bour, O., Dorfliger, N., de Dreuzy, J.R., Galle, S., Galy, C., Gogo, S., Gourcy, L., Habets, F., Laggoun, F., Longuevergne, L., Le Borgne, T., Naaim-Bouvet, F., Nord, G., Simonneaux, V., Six, D., Tallec, T., Valentin, C., Abril, G., Allemand, P., Arènes, A., Arfib, B., Arnaud, L., Arnaud, N., Arnaud, P., Audry, S., Comte, V.B., Batiot, C., Battais, A., Bellot, H., Bernard, E., Bertrand, C., Bessière, H., Binet, S., Bodin, J., Bodin, X., Boithias, L., Bouchez, J., Boudevillain, B., Moussa, I.B., Branger, F., Braun, J.J., Brunet, P., Caceres, B., Calmels, D., Cappelaere, B., Celle-Jeanton, H., Chabaux, F., Chalikakis, K., Champollion, C., Copard, Y., Cotel, C., Davy, P., Deline, P., Delrieu, G., Demarty, J., Dessert, C., Dumont, M., Emblanch, C., Ezzahar, J., Estèves, M., Favier, V., Faucheux, M., Filizola, N., Flammarion, P., Floury, P., Fovet, O., Fournier, M., Francez, A.J., Gandois, L., Gascuel, C., Gayer, E., Genthon, C., Gérard, M.F., Gilbert, D., Gouttevin, I., Grippa, M., Gruau, G., Jardani, A., Jeanneau, L., Join, J.L., Jourde, H., Karbou, F., Labat, D., Lagadeuc, Y., Lajeunesse, E., Lastennet, R., Lavado, W., Lawin, E., Lebel, T., Le Bouteiller, C., Legout, C., Lejeune, Y., Le Meur, E., Le Moigne, N., Lions, J., Lucas, A., Malet, J.P., Marais-Sicre, C., Maréchal, J.C., Marlin, C., Martin, P., Martins, J., Martinez, J.M., Massei, N., Mauclerc, A., Mazzilli, N., Molénat, J., Moreira-Turcq, P., Mougin, E., Morin, S., Ngoupayou, J.N., Panthou, G., Peugeot, C., Picard, G., Pierret, M.C., Porel, G., Probst, A., Probst, J.L., Rabatel, A., Raclot, D., Ravanel, L., Rejiba, F., René, P., Ribolzi, O., Riotte, J., Rivière, A., Robain, H., Ruiz, L., Sanchez-Perez, J.M., Santini, W., Sauvage, S., Schoeneich, P., Seidel, J.L., Sekhar, M., Sengtaheuanghoung, O., Silvera, N., Steinmann, M., Soruco, A., Tallec, G., Thibert, E., Lao, D.V., Vincent, C., Viville, D., Wagnon, P., Zitouna, R., 2018. OZCAR: The French Network of Critical Zone Observatories. Vadose Zone J. 17, 180067.

206. de Rouw, A., Ribolzi, O., Douillet, M., Tjantahosong, H., Soulileuth, B., 2018. Weed seed dispersal via runoff water and eroded soil. Agric. Ecosyst. Environ. 265, 488–502.

205. Duvert, C., Butman, D.E., Marx, A., Ribolzi, O., Hutley, L.B., 2018. CO2 evasion along streams driven by groundwater inputs and geomorphic controls. Nature Geoscience 11, 813–818.

204. Kim, M., Boithias, L., Cho, K.H., Sengtaheuanghoung, O., Ribolzi, O., 2018. Modeling the Impact of Land Use Change on Basin-scale Transfer of Fecal Indicator Bacteria: SWAT Model Performance. J. Environ. Qual. 47, 1115–1122.

203. Lacombe, G., Valentin, C., Sounyafong, P., de Rouw, A., Soulileuth, B., Silvera, N., Pierret, A., Sengtaheuanghoung, O., Ribolzi, O., 2018. Linking crop structure, throughfall, soil surface conditions, runoff and soil detachment: 10 land uses analyzed in Northern Laos. Sci. Total Environ. 616–617, 1330–1338.

202. Malam Issa, O., Hauswirth, D., Jourdain, D., Orange, D., Duteurtre, G., Valentin, C., 2018. Ethical questions associated with research on soil-based ecosystem services, in: The Paths of Ethics in Research in Laos and the Mekong Countries : Health, Environment, Societies. Ethics in Research for International Development : Health, Environment, Societies : Colloquium, 2015/10/26-27, Vientiane. Moulin A.M. (dir.), Oupathana B. (dir.), Souphanthong M. (dir.), Taverne Bernard (dir.), Dakar (SEN), Marseille, pp. 111–116.

201. Mangiarotti, S., Sharma, A.K., Corgne, S., Hubert-Moy, L., Ruiz, L., Sekhar, M., Kerr, Y., 2018. Can the global modeling technique be used for crop classification? Chaos, Solitons & Fractals 363–378.

200. Mani, S., Merino, A., García-Oliva, F., Riotte, J., Sukumar, R., 2018. Soil properties and organic matter quality in relation to climate and vegetation in southern Indian tropical ecosystems. Soil Res. 56, 80–90.

199. Patin, J., Mouche, E., Ribolzi, O., Sengtahevanghoung, O., Latsachak, K.O., Soulileuth, B., Chaplot, V., Valentin, C., 2018. Effect of land use on interrill erosion in a montane catchment of Northern Laos: An analysis based on a pluri-annual runoff and soil loss database. Journal of Hydrology 563, 480–494.

198. Ribolzi, O., Lacombe, G., Pierret, A., Robain, H., Sounyafong, P., de Rouw, A., Soulileuth, B., Mouche, E., Huon, S., Silvera, N., Latxachak, K.O., Sengtaheuanghoung, O., Valentin, C., 2018. Interacting land use and soil surface dynamics control groundwater outflow in a montane catchment of the lower Mekong basin. Agric. Ecosyst. Environ. 268, 90–102.

197. Riotte, J., Meunier, J.D., Zambardi, T., Audry, S., Barboni, D., Anupama, K., Prasad, S., Chmeleff, J., Poitrasson, F., Sekhar, M., Braun, J.J., 2018. Processes controlling silicon isotopic fractionations in a forested tropical watershed: Mule Hole Critical Zone Observatory (Southern India). Geochim. Cosmochim. Acta 228, 301–319.

196. Riotte, J., Sandhya, K., Prakash, N.B., Audry, S., Zambardi, T., Chmeleff, J., Buvaneshwari, S., Meunier, J.D., 2018. Origin of silica in rice plants and contribution of diatom earth fertilization: insights from isotopic Si mass balance in a paddy field. Plant Soil 423, 481–501.

195. Robert, M., Thomas, A., Sekhar, M., Raynal, H., Caselllas, E., Casel, P., Chabrier, P., Joannon, A., Bergez, J.-E., 2018. A dynamic model for water management at the farm level integrating strategic, tactical and operational decisions. Environ. Model. Soft. 100, 123–135.

194. Sharma, A.K., Hubert-Moy, L., Buvaneshwari, S., Sekhar, M., Ruiz, L., Bandyopadhyay, S., Corgne, S., 2018. Irrigation History Estimation Using Multitemporal Landsat Satellite Images: Application to an Intensive Groundwater Irrigated Agricultural Watershed in India. Remote Sens. 10, 893.

193. Valentin, C., Rajot, J.L., 2018. Erosion and principles of soil conservation, in: Soils as a Key Component of the Critical Zone 5 : Degradation and Rehabilitation, Geosciences Series. Soils Set ; 5. Valentin Christian (ed.), Londres : ISTE, Wiley, pp. 39–82.


192. Braun, J.J., Riotte, J., Battacharya, S., Violette, A., Prunier, J., Bouvier, V., Candaudap, F., Maréchal, J.-C., Ruiz, L., Rekha Panda, S., Subramanian, S., 2017. REY-Th-U solute dynamics in the Critical Zone: Combined influence of chemical weathering, atmospheric deposit leaching and vegetation cycling (Mule Hole watershed, South India). Geochem. Geophys. Geosyst. 18, 4409–4425. 2017GC007158

191. Buvaneshwari, S., Riotte, J., Sekhar, M., Mohan Kumar, M.S., Sharma, A.K., Duprey, J.L., Audry, S., Giriraja, P.R., Yerabham, P., Moger, H., Durand, P., Braun, J.J., Ruiz, L., 2017. Groundwater resource vulnerability and spatial variability of nitrate contamination: Insights from high density tubewell monitoring in a hard rock aquifer. Sci. Total Environ. 579, 838–847.

190. Harit, A., Moger, H., Duprey, J.L., Gajalakshmi, S., Abbasi, S.A., Subramanian, S., Jouquet, P., 2017a. Termites can have greater influence on soil properties through the construction of soil sheetings than the production of above-ground mounds. Insectes Sociaux 64, 247–253.

189. Harit, A., Shanbhag, R., Chaudhary, E., Cheik, S., Jouquet, P., 2017b. Properties and functional impact of termite sheetings. Biol. Fert. Soils 53, 743–749.

188. Jouquet, P., Airola, E., Guilleux, N., Harit, A., Chaudhary, E., Grellier, S., Riotte, J., 2017a. Abundance and impact on soil properties of cathedral and lenticular termite mounds in Southern Indian woodlands. Ecosystems 20, 769–780.

187. Jouquet, P., Caner, L., Bottinelli, N., Chaudhary, E., Cheik, S., Riotte, J., 2017b. Where do south-Indian termite mound soils come from? Appl. Soil Ecol. 117–118, 190–195.

186. Kim, J.H., Fourcaud, T., Jourdan, C., Maeght, J.-L., Mao, Z., Metayer, J., Meylan, L., Pierret, A., Rapidel, B., Roupsard, O., de Rouw, A., Villatoro Sanchez, M., Wang, Y., Stokes, A., 2017. Vegetation as a driver of temporal variations in slope stability: The impact of hydrological processes. Geophysical Research Letters 44, 4897–4907.

185. Kim, M., Boithias, L., Cho, K.H., Silvera, N., Thammahacksa, C., Latsachack, K., Rochelle-Newall, E., Sengtaheuanghoung, O., Pierret, A., Pachepsky, Y.A., Ribolzi, O., 2017. Hydrological modeling of Fecal Indicator Bacteria in a tropical mountain catchment. Water Res. 119, 102–113.

184. Ribolzi, O., Evrard, O., Huon, S., de Rouw, A., Silvera, N., Latsachack, K.O., Soulileuth, B., Lefèvre, I., Pierret, A., Lacombe, G., Sengtaheuanghoung, O., Valentin, C., 2017. From shifting cultivation to teak plantation: effect on overland flow and sediment yield in a montane tropical catchment. Sci. Rep. 7, 3987.

183. Huon, S., Evrard, O., Gourdin, E., Lefèvre, I., Bariac, T., Reyss, J.-L., Henry des Tureaux, T., Sengtaheuanghoung, O., Ayrault, S., Ribolzi, O., 2017. Suspended sediment source and propagation during monsoon events across nested sub-catchments with contrasted land uses in Laos. Journal of Hydrology: Regional Studies 9, 69–84.

182. Manivanh, L., Pierret, A., Rattanavong, S., Kounnavongsa, O., Buisson, Y., Elliott, I., Maeght, J.-L., Xayyathip, K., Silisouk, J., Vongsouvath, M., Phetsouvanh, R., Newton, P.N., Lacombe, G., Ribolzi, O., Rochelle-Newall, E., Dance, D.A.B., 2017. Burkholderia pseudomallei in a lowland rice paddy: seasonal changes and influence of soil depth and physico-chemical properties. Sci. Rep. 7.

181. Robert, M., Thomas, A., Sekhar, M., Badiger, S., Ruiz, L., Raynal, H., Bergez, J.-E., 2017a. Adaptive and dynamic decision-making processes: A conceptual model of production systems on Indian farms. Agric. Syst. 157, 279–291.

180. Robert, M., Thomas, A., Sekhar, M., Badiger, S., Ruiz, L., Willaume, M., Leenhardt, D., Bergez, J.-E., 2017b. Farm Typology in the Berambadi Watershed (India): Farming Systems Are Determined by Farm Size and Access to Groundwater. Water 9, 51.

179. Shanbhag, R.R., Kabbaj, M.R., Sundararaj, R., Jouquet, P., 2017. Rainfall and soil properties influence termite mound abundance and height. A case of Odontotermes obesus (Macrotermitinae) mounds in the Indian Western Ghats forests. Appl. Soil Ecol. 33–38.

178. Sreelash, K., Buis, S., Sekhar, M., Ruiz, L., Tomer, S.K., Guérif, M., 2017. Estimation of available water capacity components of two-layered soils using crop model inversion: Effect of crop type and water regime. J. Hydrol. 546, 166–178.


177. Boithias, L., Choisy, M., Souliyaseng, N., Jourdren, M., Quet, F., Buisson, Y., Thammahacksa, C., Silvera, N., Latsachack, K., Sengtaheuanghoung, O., Pierret, A., Rochelle-Newall, E., Becerra, S., Ribolzi, O., 2016. Hydrological regime and water shortage as drivers of the seasonal incidence of diarrheal diseases in a tropical montane environment. PLoS Negl. Trop. Dis. 10, e0005195.

176. Evrard, O., Laceby, J.P., Huon, S., Lefèvre, I., Sengtaheuanghoung, O., Ribolzi, O., 2016. Combining multiple fallout radionuclides (137Cs, 7Be, 210Pbxs) to investigate temporal sediment source dynamics in tropical, ephemeral riverine systems. J. Soils Sediments 16, 1130–1144.

175. Jouquet, P., Bottinelli, N., Shanbhag, R.R., Bourguignon, T., Traoré, S., Abbasi, S.A., 2016a. Termites: The Neglected soil engineers of tropical soils. Soil Sci. 181, 157–165.

174. Jouquet, P., Chintakunta, S., Bottinelli, N., Subramanian, S., Caner, L., 2016b. The influence of termites on soil macro- and micro-aggregates varies with soil properties. Applied Soil Ecology 101, 117–123.

173. Jouquet, P., Guilleux, N., Caner, L., Chintakunta, S., Ameline, M., Shanbhag, R., 2016c. Influence of soil pedological properties on termite mound stability. Geoderma 262, 45–51.

172. Lacombe, G., Ribolzi, O., de Rouw, A., Pierret, A., Latsachak, K., Silvera, N., Pham Dinh, R., Orange, D., Janeau, J.-L., Soulileuth, B., Robain, H., Taccoen, A., Sengphaathith, P., Mouche, E., Sengtaheuanghoung, O., Tran Duc, T., Valentin, C., 2016. Contradictory hydrological impacts of afforestation in the humid tropics evidenced by long-term field monitoring and simulation modelling. Hydrol. Earth Syst. Sci. 20, 2691–2704.

171. Le, H.T., Ho, C.T., Trinh, Q.H., Trinh, D.A., Luu, M.T.N., Tran, H.S., Orange, D., Janeau, J.-L., Merroune, A., Rochelle-Newall, E., Pommier, T., 2016. Responses of aquatic bacteria to terrestrial tunoff: effects on community structure and key taxonomic groups. Frontiers in Microbiology 7, 889.

170. Maréchal, J.-C., Riotte, J., Ruiz, L., Sekhar, M., Braun, J.J., 2016. Impact of the Forest on the Hydrological Cycle and Chemical Balance in a Tropical Humid Watershed (Mule Hole, India). Impact de la forêt sur le cycle hydrologique et le bilan de matière dans un bassin versant tropical humide (Mule Hole, Inde), in: Forest and the Water Cycle: Quantity, Quality, Management (Eds Lachassagne & Lafforgue), Cambridge Scholars Editing. pp. 72–100.

169. Ngo, P.T., Rumpel, C., Janeau, J.-L., Dang, D.K., Doan, T., Jouquet, P., 2016. Mixing of biochar with organic amendments reduces carbon removal after field exposure under tropical conditions. Ecol. Eng. 91, 378–380.

168. Nguyen, H.T.M., Billen, G., Garnier, J., Rochelle-Newall, E., Ribolzi, O., Servais, P., Phuong Le, Q.T., 2016a. Modelling of faecal indicator bacteria (FIB) in the Red River basin (Vietnam). Environmental Monitoring and Assessment 188, 517.

167. Nguyen, H.T.M., Le, Q.T.P., Garnier, J., Janeau, J.-L., Rochelle-Newall, E., 2016b. Seasonal variability of faecal indicator bacteria numbers and die-off rates in the Red River basin, North Viet Nam. Scientific Reports 6, 21644.

166. Pierret, A., Maeght, J.-L., Clément, C., Montoroi, P., Hartmann, C., Gonkhamdee, S., 2016. Understanding deep roots and their functions in ecosystems: an advocacy for more unconventional research. Annals of Botany 118, 621–635.

165. Pulla, S., Riotte, J., Suresh, H.S., Dattaraja, H.S., Sukumar, R., 2016. Controls of soil spatial variability in a dry tropical forest. PLoS ONE 11, e0153212.

164. Regard, V., Carretier, S., Boeglin, J.-L., Ndam-Ngoupayou, J.R., Dzana, J.-G., Bedimo Bedimo, J.-P., Riotte, J., Braun, J.J., 2016. Denudation rates on cratonic landscapes: Comparison between suspended and dissolved fluxes, and 10Be analysis in the Nyong and Sanaga River basins, South-Cameroon. Earth Surf. Process. Landforms 41, 1671–1683.

163. Ribolzi, O., Evrard, O., Huon, S., Rochelle-Newall, E., Henri-des-Tureaux, T., Silvera, N., Thammahacksac, C., Sengtaheuanghoung, O., 2016a. Use of fallout radionuclides (7Be, 210Pb) to estimate resuspension of Escherichia coli from streambed sediments during floods in a tropical montane catchment. Environmental Science and Pollution Research 23, 3427–3435.

162. Ribolzi, O., Rochelle-Newall, E., Dittrich, S., Auda, Y., Newton, P.N., Rattanavong, S., Knappik, M., Soulileuth, B., Sengtaheuanghoung, O., Dance, D.A.B., Pierret, A., 2016b. Land use and soil type determine the presence of the pathogen Burkholderia pseudomallei in tropical rivers. Environmental Science and Pollution Research 23, 7828–7839.

161. Rochelle-Newall, E.J., Ribolzi, O., Viguier, M., Thammahacksa, C., Silvera, N., Latsachack, K., Dinh, R.P., Naporn, P., Sy, H.T., Soulileuth, B., Hmaimum, N., Sisouvanh, P., Robain, H., Janeau, J.-L., Valentin, C., Boithias, L., Pierret, A., 2016. Effect of land use and hydrological processes on Escherichia coli concentrations in streams of tropical, humid headwater catchments. Sci. Rep. 6, 32974.

160. Sekhar, M., Riotte, J., Ruiz, L., Jouquet, P., Braun, J.J., 2016. Influences of Climate and Agriculture on Water and Biogeochemical Cycles: Kabini Critical Zone Observatory. Proc. Ind. Nat. Sci. Acad. 82, 833–846.

159. Trinh, D.A., Minh Luu, T.N., Trinh, Q.H., Tran, H.S., Tran, T.M., Quynh Le, T.P., Duong, T.T., Orange, D., Janeau, J.-L., Pommier, T., Rochelle-Newall, E., 2016. Impact of terrestrial runoff on organic matter, trophic state, and phytoplankton in a tropical, upland reservoir. Aquatic Sciences 78, 367–379.



158. Borges, A.V., Darchambeau, F., Teodoru, C.R., Marwick, T.R., Tamooh, F., Geeraert, N., Omengo, F.O., Guérin, F., Lambert, T., Morana, C., Okuku, E., Bouillon, S., 2015. Globally significant greenhouse-gas emissions from African inland waters. Nature Geosci. 8, 637–642.

157. Bottinelli, N., Jouquet, P., Capowiez, Y., Podwojewski, P., Grimaldi, M., Peng, X., 2015. Why is the influence of soil macrofauna on soil structure only considered by soil ecologists ? Soil and Tillage Research 146-A, 118–124.

156. Buisson, Y., Rattanavong, S., Keoluangkhot, V., Vongphayloth, K., Manivanh, L., Phetsouvanh, R., Pierret, A., Maeght, J.L., Wuthiekanun, V., Newton, P.N., Dance, D.A.B., 2015. Melioidosis in Laos, in: Socio-Ecological Dimensions of Infectious Diseases in Southeast Asia. S. Morand, J.P. Dujardin, R. Lefait-Robin, C. Apiwathnasorn (Eds), pp. 89–104.

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154. Chitra-Tarak, R., Ruiz, L., Pulla, S., Dattaraja, H.S., Suresh, H.S., Sukumar, R., 2015. And yet it shrinks: A novel method for correcting bias in forest tree growth estimates caused by water-induced fluctuations. Forest Ecol. Manage. 336, 129–136.

153. de Rouw, A., Maxwell, J., Girardin, C., 2015. Foliar delta C-13 values, photosynthetic pathway and functional type for 238 common species on farm land and disturbed forest in Laos. Photosynthetica 53, 154–156.

152. de Rouw, A., Soulileuth, B., Huon, S., 2015. Stable carbon isotope ratios in soil and vegetation shift with cultivation practices (Northern Laos). Agric. Ecosyst. Environ. 200, 161–168.

151. Doan, T., Henry des Tureaux, T., Rumpel, C., Janeau, J.-L., Jouquet, P., 2015. Impact of compost, vermicompost and biochar on soil fertility, maize yield and soil erosion in Northern Vietnam: A three year mesocosm experiment. Science of the Total Environment 514, 147–154.

150. Faure, D., Bonin, P., Duran, R., the Microbial Ecology EC2CO consortium, 2015. Environmental microbiology as a mosaic of explored ecosystems and issues. Environmental Science and Pollution Research 22, 13577–13598.

149. Gourdin, E., Huon, S., Evrard, O., Ribolzi, O., Bariac, T., Sengtaheuanghoung, O., Ayrault, S., 2015. Sources and export of particle-borne organic matter during a monsoon flood in a catchment of northern Laos. Biogeosciences 12, 1073–1089.

148. Gurumurthy, G.P., Balakrishna, K., Tripti, M., Riotte, J., Audry, S., Braun, J.J., Lambs, L., Udaya Shankar, H.N., 2015. Sources of major ions and processes affecting the geochemical and isotopic signatures of subsurface waters along a tropical river, Southwestern India. Environ. Earth Sci. 73, 333–346.

147. Jouquet, P., Guilleux, N., Chintakunta, S., Mendez, M., Subramanian, S., Shanbhag, R.R., 2015a. The influence of termites on soil sheeting properties varies depending on the materials on which they feed. Eur. J. Soil Biol. 69, 74–78.

146. Jouquet, P., Guilleux, N., Shanbhag, R.R., Subramanian, S., 2015b. Influence of soil type on the properties of termite mound nests in Southern India. Appl. Soil Ecol. 96, 282–287.

145. Knappik, M., Dance, D.A.B., Rattanavong, S., Pierret, A., Ribolzi, O., Davong, V., Silisouk, J., Vongsouvath, M., Newton, P.N., Dittrich, S., 2015. Evaluation of Molecular Methods To Improve the Detection of Burkholderia pseudomallei in Soil and Water Samples from Laos. Applied and Environmental Microbiology 81, 3722–3727.

144. Prieto, I., Roumet, C., Cardinael, R., Dupraz, C., Jourdan, C., Kim, J.H., Maeght, J.-L., Mao, Z., Pierret, A., Portillo, N., Roupsard, O., Thammahacksa, C., Stokes, A., 2015. Root functional parameters along a land-use gradient: evidence of a community-level economics spectrum. Journal of Ecology 103, 361–373.

143. Rochelle-Newall, E., Nguyen, T.M.H., Le, T.P.Q., Sengtaheuanghoung, O., Ribolzi, O., 2015. A short review of fecal indicator bacteria in tropical aquatic ecosystems: knowledge gaps and future directions. Front. Microbiol. 6, 308.

142. Saqalli, M., Jourdren, M., Maestripieri, N., Guillerme, S., Maire, E., Soulileuth, B., Latsachach, K., Sounyafong, P., Tammahuxsa, L., Sengtaheuanghoung, O., Ribolzi, O., Becerra, S., 2015. Backward waters, modern waters: Perception-Based Regional Mapping territory uses and water-related sanitary stakes in Luang Phabang area (Lao PDR). Appl. Geogr. 60, 184–193.

141. Tomer, S.K., Al Bitar, A., Sekhar, M., Corgne, S., Bandyopadhyay, S., Sreelash, K., Sharma, A.K., Zribi, M., Kerr, Y., 2015. Retrieval and multi-scale validation of soil moisture from multi-temporal SAR data in a tropical region. Remote Sens. 7, 8128–8153.


140. Akerman, A., Poitrasson, F., Oliva, P., Audry, S., Prunier, J., Braun, J.J., 2014. The isotopic fingerprint of Fe cycling in an equatorial soil-plant-water system: The Nsimi watershed, South Cameroon. Chem. Geol. 385, 104–116.

139. Audry, S., Akerman, A., Riotte, J., Oliva, P., Maréchal, J.-C., Fraysse, F., Pokrovsky, O.S., Braun, J.J., 2014. Contribution of forest fire ash and plant litter decay on stream dissolved composition in a sub-humid tropical watershed (Mule Hole, Southern India). Chem. Geol. 372, 144–161.

138. Bui, Y.T., Orange, D., Visser, S.M., Hoanh, C.T., Laissus, M., Poortinga, A., Tran, D.T., Stroosnijder, L., 2014. Lumped surface and sub-surface runoff for erosion modeling within a small hilly watershed in northern Vietnam. Hydrological Processes 28, 2961–2974.

137. Chaplot, V., Ribolzi, O., 2014. Hydrograph separation to improve understanding of Dissolved Organic Carbon Dynamics in Headwater catchments. Hydrological Processes 28, 5354–5366.

136. Conrad, R., Claus, P., Chidthaisong, A., Lu, Y., Fernandez Scavino, A., Liu, Y., Angel, R., Galand, P.E., Casper, P., Guérin, F., Enrich-Prast, A., 2014. Stable carbon isotope biogeochemistry of propionate and acetate in methanogenic soils and lake sediments. Org. Geochem. 73, 1–7.

135. de Rouw, A., Casagrande, M., Phaynaxay, K., Soulileuth, B., Saito, K., 2014. Soil seedbanks in slash-and-burn rice fields of northern Laos. Weed Research 54, 26–37.

134. Doan, T., Bouvier, C., Bettarel, Y., Bouvier, T., Henry des Tureaux, T., Janeau, J.-L., Lamballe, P., Nguyen, B.V., Jouquet, P., 2014. Influence of buffalo manure, compost, vermicompost and biochar amendments on bacterial and viral communities in soil and adjacent aquatic systems. Applied Soil Ecology 73, 78–86.

133. Gourdin, Elian, Evrard, O., Huon, S., Lefèvre, I., Ribolzi, O., Reyss, J.-L., Sengtaheuanghoung, O., Ayrault, S., 2014. Suspended sediment dynamics in a Southeast Asian mountainous catchment: Combining river monitoring and fallout radionuclide tracers. J. Hydrol. 519, 1811–1823.

132. Gourdin, E., Evrard, O., Huon, S., Reyss, J.L., Ribolzi, O., Bariac, T., Sengtaheuanghoung, O., Ayrault, S., 2014. Spatial and temporal variability of 7Be and 210Pb wet deposition during four successive monsoon storms in a catchment of northern Laos. Journal of Environmental Radioactivity 136, 195–205.

131. Guillerme, S., Maire, E., 2014. De l’éleusine à la banane. Intérêt d’une approche systémique pour la compréhension des pratiques paysannes et des changements agraires induits par l’irrigation (Karnataka – Inde). Les Cahiers d’Outre-Mer 267, 285–306.

130. Janeau, J.-L., Gillard, L.C., Grellier, S., Jouquet, P., Phuong Quynh, L.T., Nguyet Minh, L.T., Anh, N.Q., Orange, D., Rinh, P.D., Duc Toan, T., Tran, H.S., Duc, T.A., Valentin, C., Rochelle-Newall, E., 2014. Soil erosion, dissolved organic carbon and nutrient losses under different land use systems in a small catchment in northern Vietnam. Agricultural Water Management 146, 314–323.

129. Jouquet, P., Doan Thu, T., 2014. Vermicompost reduces the invasiveness of the earthworm species Dichogaster bolaui compared to the use of compost in a degraded tropical soil in Northern Vietnam. European Journal of Soil Biology 64, 46–52.

128. Mouche, E., Moussu, F., Mügler, C., Ribolzi, O., Valentin, C., Sengtahevanghoung, O., Lacombe, G., 2014. Impact of land-use change on the hydrology of North Lao PDR watersheds, in: Hydrology in a Changing World : Environmental and Human Dimensions. Daniell T.M. (ed.), Van Lanen H.A.J. (co-ed.), Demuth S. (co-ed.), Laaha G. (co-ed.), Servat Eric (co-ed.), Mahé Gil (co-ed.), Boyer Jean-François (co-ed.), Paturel Jean-Emmanuel (co-ed.), Dezetter Alain (co-ed.), Ruelland D. (co-ed.), pp. 84–89.

127. Ngo, P.T., Rumpel, C., Doan, T., Henry des Tureaux, T., Dang, D.K., Jouquet, P., 2014. Use of organic substrates for increasing soil organic matter quality and carbon sequestration of tropical degraded soil: a 3-year mesocosms experiment. Carbon Management 5, 155–168.

126. Pommier, T., Merroune, A., Bettarel, Y., Got, P., Janeau, J.-L., Jouquet, P., Thu, T.D., Tran Duc, T., Rochelle-Newall, E., 2014. Off-site impacts of agricultural composting: role of terrestrially derived organic matter in structuring aquatic microbial communities and their metabolic potential. FEMS Microbiology Ecology 90, 622–632.

125. Quynh Le, T.P., Ho, C.T., Duong, T.T., Rochelle-Newall, E., Dang, D.K., Hoang, T.S., 2014. Nutrient budgets (N and P) for the Nui Coc reservoir catchment (North Vietnam). Agricultural Water Management 142, 152–161.

124. Riotte, J., Maréchal, J.-C., Audry, S., Kumar, C., Bedimo Bedimo, J.-P., Ruiz, L., Sekhar, M., Cisel, M., Chitra-Tarak, R., Varma, M.R.R., Lagane, C., Reddy, P., Braun, J.J., 2014. Vegetation impact on stream chemical fluxes: Mule Hole watershed (South India). Geochim. Cosmochim. Acta 145, 116–138.

123. Rochelle-Newall, E., Hulot, F.D., Janeau, J.-L., Merroune, A., 2014. CDOM fluorescence as a proxy of DOC concentration in natural waters: a comparison of four contrasting tropical systems. Environmental Monitoring and Assessment 186, 589–596.

122. Rumpel, C., Chaplot, V., Ciais, P., Chabbi, A., Bouahom, B., Valentin, C., 2014. Composition changes of eroded carbon at different spatial scales in a tropical watershed suggest enrichment of degraded material during transport. Biogeosciences 11, 3299–3305.

121. Valentin, C., Boonsaner, A., Jeaneau, J.L., Jouquet, P., Henry des Tureaux, T., Huon, S., Latsachack, K., Le Troquer, Y., Maeght, J.-L., Orange, D., Pham Dinh, R., Pierret, A., Podwojewski, P., Ribolzi, O., de Rouw, A., Sengtaheuanghoung, O., Silvera, N., Robain, H., Soulileuth, B., Thothong, W., Duc Toan, T., Sy, H.T., 2014. Lessons from long-term monitoring of soil erosion in three southeast Asian agricultural catchments undergoing rapid land-use changes, in: Hydrology in a Changing World : Environmental and Human Dimensions. Daniell T.M. (ed.), Van Lanen H.A.J. (co-ed.), Demuth S. (co-ed.), Laaha G. (co-ed.), Servat Eric (co-ed.), Mahé Gil (co-ed.), Boyer Jean-François (co-ed.), Paturel Jean-Emmanuel (co-ed.), Dezetter Alain (co-ed.), Ruelland D. (co-ed.), pp. 303–308.


120. Amossé, J., Bettarel, Y., Bouvier, C., Bouvier, T., Tran Duc, T., Doan Thu, T., Jouquet, P., 2013. The flows of nitrogen, bacteria and viruses from the soil to water compartments are influenced by earthworm activity and organic fertilization (compost vs. vermicompost). Soil Biology and Biochemistry 66, 197–203.

119. Chaudhuri, A., Sekhar, M., Descloitres, M., Godderis, Y., Ruiz, L., Braun, J.J., 2013. Constraining complex aquifer geometry with geophysics (2-D ERT and MRS measurements) for stochastic modelling of groundwater flow. J. Appl. Geophys. 98, 288–297.

118. Doan, T., Jusselme, D.M., Lata, J.C., Nguyen, B.V., Jouquet, P., 2013a. The earthworm species Metaphire posthuma modulates the effect of organic amendments (compost vs. vermicompost from buffalo manure) on soil microbial properties. A laboratory experiment. European Journal of Soil Biology 59, 15–21.

117. Doan, T., Ngo, P.T., Rumpel, C., Nguyen, B.V., Jouquet, P., 2013b. Interactions between compost, vermicompost and earthworms influence plant growth and yield: A one-year greenhouse experiment. Scientia Horticulturae 160, 148–154.

116. Fan, Y., Li, H., Miguez-Macho, 2013. Global Patterns of Groundwater Table Depth. Science 339, 940–943.

115. Huon, S., de Rouw, A., Bonté, P., Robain, H., Valentin, C., Lefèvre, I., Girardin, C., Le Troquer, Y., Podwojewski, P., Sengtaheuanghoung, O., 2013. Long-term soil carbon loss and accumulation in a catchment following the conversion of forest to arable land in northern Laos. Agric. Ecosyst. Environ. 169, 43–57.

114. Jouquet, P., Bottinelli, N., Kerneis, G., Henry des Tureaux, T., Doan Thu, T., Planchon, O., Tran Duc, T., 2013a. Surface casting of the tropical Metaphire posthuma increases soil erosion and nitrate leaching in a laboratory experiment. Geoderma 204–205, 10–14.

113. Jouquet, P., Maron, P.A., Nowak, V., Tran Duc, T., 2013b. Utilization of microbial abundance and diversity as indicators of the origin of soil aggregates produced by earthworms. Soil Biology and Biochemistry 57, 950–952.

112. Lacombe, G., Pierret, A., 2013. Hydrological impact of war-induced deforestation in the Mekong Basin. Ecohydrology 6, 901–903.

111. Maeght, J.-L., Rewald, B., Pierret, A., 2013. How to study deep roots-and why it matters. Frontiers in Plant Science 4, 299.

110. Ngo, P.T., Rumpel, C., Ngo, Q.A., Alexis, M., Velásquez Vargas, G., de la Luz Mora Gil, M., Dang, D.K., Jouquet, P., 2013. Biological and chemical reactivity and phosphorus forms of buffalo manure compost, vermicompost and their mixture with biochar. Bioresource Technology 148, 401–407.

109. Pierret, A., Gonkhamdee, S., Jourdan, C., Maeght, J.-L., 2013. IJ_Rhizo : an open-source software to measure scanned images of root samples. Plant and Soil 373, 531–539.

108. Siva Soumya, B., Sekhar, M., Riotte, J., Banerjee, A., Braun, J.J., 2013. Characterization of groundwater chemistry under the influence of lithologic and anthropogenic factors along a climatic gradient in Upper Cauvery basin, South India. Environ. Earth Sci. 69, 2311–2335.

107. Sreelash, K., Sekhar, M., Ruiz, L., Buis, S., Bandyopadhyay, S., 2013. Improved Modeling of Groundwater Recharge in Agricultural Watersheds Using a Combination of Crop Model and Remote Sensing. J. Ind. Inst. Sci. 93, 189–208.


106. Bottinelli, N., Jouquet, P., Tran, D.T., Hallaire, V., 2012. Morphological characterisation of weathered earthworm casts by 2D-image analysis. Biology and Fertility of Soils 48, 845–849.

105. Braun, J.J., Maréchal, J.-C., Riotte, J., Boeglin, J.-L., Bedimo Bedimo, J.-P., Ndam-Ngoupayou, J.R., Nyeck, B., Robain, H., Sekhar, M., Audry, S., Viers, J., 2012. Elemental weathering fluxes and saprolite production rate in a Central African lateritic terrain (Nsimi, South Cameroon). Geochim. Cosmochim. Acta 99, 243–270.

104. Chaplot, V., Poesen, J., 2012. Sediment, soil organic carbon and runoff delivery at various spatial scales. Catena 88, 46–56.

103. Jouquet, P., Huchet, G., Bottinelli, N., Doan Thu, T., Tran Duc, T., 2012a. Does the influence of earthworms on water infiltration, nitrogen leaching and soil respiration depend on the initial soil bulk density? A mesocosm experiment with the endogeic species Metaphire posthuma. Biology and Fertility of Soils 48, 561–567.

102. Jouquet, P., Janeau, J.-L., Pisano, A., Tran, H.S., Orange, D., Nguyet Minh, L.T., Valentin, C., 2012b. Influence of earthworms and termites on runoff and erosion in a tropical steep slope fallow in Vietnam: A rainfall simulation experiment. Applied Soil Ecology 61, 161–168.

101. Lestrelin, G., Vigiak, O., Pelletreau, A., Keohavong, B., Valentin, C., 2012. Challenging established narratives on soil erosion and shifting cultivation in Laos, in: Natural Resources Forum. Wiley Online Library, pp. 63–75.

100. Mangiarotti, S., Sekhar, M., Berthon, L., Javeed, Y., Mazzega, P., 2012. Causality analysis of groundwater dynamics based on a vector autoregressive model in the semi-arid basin of Gundal (South India). J. Appl. Geophys. 83, 1–10.

99. Ngo, P.T., Rumpel, C., Doan, T., Jouquet, P., 2012. The effect of earthworms on carbon storage and soil organic matter composition in tropical soil amended with compost and vermicompost. Soil Biology and Biochemistry 50, 214–220.

98. Patin, J., Mouche, E., Ribolzi, O., Chaplot, V., Sengtahevanghoung, O., Latsachak, K.O., Soulileuth, B., Valentin, C., 2012. Analysis of runoff production at the plot scale during a long-term survey of a small agricultural catchment in Lao PDR. J. Hydrol. 426–427, 79–92.

97. Phan Ha, H.A., Huon, S., Henry des Tureaux, T., Orange, D., Jouquet, P., Valentin, C., de Rouw, A., Duc Toan, T., 2012. Impact of fodder cover on runoff and soil erosion at plot scale in a cultivated catchment of North Vietnam. Geoderma 177–178, 8–17.

96. Sreelash, K., Sekhar, M., Ruiz, L., Tomer, S.K., Guérif, M., Buis, S., Durand, P., Gascuel-Odoux, C., 2012. Parameter estimation of a two-horizon soil profile by combining crop canopy and surface soil moisture observations using GLUE. J. Hydrol. 456, 57–67.


95. Bourdon, E., Maeght, J.L., Pierret, A., Ribolzi, O., 2011. In situ determination of soil colour using consumer-grade digital imaging equipment and open-source based image processing. PrometheusWiki 38.

94. Hong, H.N., Rumpel, C., Henri-des-Tureaux, T., Bardoux, G., Billou, D., Tran Duc, Toan, Jouquet, P., 2011. How do earthworms influence organic matter quantity and quality in tropical soils? Soil Biology and Biochemistry 43, 223–230.

93. Jouquet, P., Bloquel, E., Doan Thu, T., Ricoy, M., Orange, D., Rumpel, C., Tran Duc, T., 2011a. Do Compost and Vermicompost Improve Macronutrient Retention and Plant Growth in Degraded Tropical Soils? Compost Science & Utilization 19, 15–24.

92. Jouquet, P., Huchet, G., Bottinelli, N., Doan Thu, T., 2011b. What are the limits of the drilosphere? An incubation experiment using Metaphire posthuma. Pedobiologia 54, S113–S117.

91. Jouquet, P., Ngo, P.T., Hong, H.N., Henry des Tureaux, T., Chevallier, T., Tran Duc, T., 2011c. Laboratory investigation of organic matter mineralization and nutrient leaching from earthworm casts produced by Amynthas khami. Applied Soil Ecology 47, 24–30.

90. Jouquet, P., Traoré, S., Choosai, C., Hartmann, C., Bignell, D., 2011d. Influence of termites on ecosystem functioning. Ecosystem services provided by termites. European Journal of Soil Biology 47, 215–222.

89. Maréchal, J.-C., Braun, J.J., Riotte, J., Bedimo Bedimo, J.-P., Boeglin, J.-L., 2011. Hydrological Processes of a Rainforest Headwater Swamp from Natural Chemical Tracing in Nsimi Watershed, Cameroon. Hydrol. Process. 25, 2246–2260.

88. Maréchal, J.-C., Riotte, J., Lagane, C., Subramanian, S., Kumar, C., Ruiz, L., Audry, S., Varma, M.R.R., Braun, J.J., 2011. Deep groundwater flow as the main pathway for chemical outputs in a small headwater watershed (Mule Hole, South India). Appl. Geochem. 26, S94–S96.

87. Ngo, P.T., Rumpel, C., Dignac, M.F., Billou, D., Tran Duc, T., Jouquet, P., 2011. Transformation of buffalo manure by composting or vermicomposting to rehabilitate degraded tropical soils. Ecological Engineering 37, 269–276.

86. Parate, H.R., Mohan Kumar, M.S., Descloitres, M., Barbiero, L., Ruiz, L., Braun, J.J., Sekhar, M., Kumar, C., 2011. Comparison of electrical resistivity by geophysical method and neutron probe logging for soil moisture monitoring in a forested watershed. Curr. Sci. 100, 1405–1412.

85. Ribolzi, O., Cuny, J., Sengsoulichanh, P., Mousquès, C., Soulileuth, B., Pierret, A., Huon, S., Sengtaheuanghoung, O., 2011a. Land Use and Water Quality Along a Mekong Tributary in Northern Lao P.D.R. Environ. Manage. 47, 291–302.

84. Ribolzi, O., Patin, J., Bresson, L.M., Latsachack, K.O., Mouche, E., Sengtaheuanghoung, O., Silvera, N., Thiébaux, J.P., Valentin, C., 2011b. Impact of slope gradient on soil surface features and infiltration on steep slopes in northern Laos. Geomorphology 127, 53–63.

83. Siva Soumya, B., Sekhar, M., Riotte, J., Audry, S., Lagane, C., Braun, J.J., 2011. Inverse models to analyze the spatiotemporal variations of chemical weathering fluxes in a granito-gneissic watershed: Mule Hole, South India. Geoderma 165, 12–24.

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82. Barbiero, L., Mohan Kumar, M.S., Violette, A., Oliva, P., Braun, J.J., Kumar, C., Furian, S., Babic, M., Riotte, J., Valles, V., 2010. Ferrolysis induced soil transformation by natural drainage in Vertisols of sub-humid South India. Geoderma 156, 173–188.

81. Bottinelli, N., Henry des Tureaux, T., Hallaire, V., Mathieu, J., Benard, Y., Tran, D.T., Jouquet, P., 2010. Earthworms accelerate soil porosity turnover under watering conditions. Geoderma 156, 43–47.

80. de Rouw, A., Huon, S., Soulileuth, B., Jouquet, P., Pierret, A., Ribolzi, O., Valentin, C., Bourdon, E., Chantharath, B., 2010. Possibilities of carbon and nitrogen sequestration under conventional tillage and no-till cover crop farming (Mekong valley, Laos). Agriculture Ecosystems and Environment 136, 148–161.

79. Jouquet, P., Henry des Tureaux, T., Mathieu, J., Doan Thu, T., Tran Duc, T., Orange, D., 2010a. Utilization of near infrared reflectance spectroscopy (NIRS) to quantify the impact of earthworms on soil and carbon erosion in steep slope ecosystem: A study case in Northern Vietnam. Catena 81, 113–116.

78. Jouquet, P., Plumere, T., Doan Thu, T., Rumpel, C., Tran Duc, T., Orange, D., 2010b. The rehabilitation of tropical soils using compost and vermicompost is affected by the presence of endogeic earthworms. Applied Soil Ecology 46, 125–133.

77. Lacombe, G., Pierret, A., Hoanh, C.T., Sengtaheuanghoung, O., Noble, A.D., 2010. Conflict, migration and land-cover changes in Indochina: a hydrological assessment. Ecohydrology 3, 382–391.

76. Orange, D., Dardenne, L., Geier, P., Duy Phuong, N., Jouquet, P., Tran Duc, T., 2010. Using a biogas scheme to control soil erosion on sloping lands in North Vietnam. Mountain Forum Bulletin 52–55.

75. Pagès, L., Serra, V., Draye, X., Doussan, C., Pierret, A., 2010. Estimating root elongation rates from morphological measurements of the root tip. Plant and Soil 328, 35–44.

74. Phachomphon, K., Dlamini, P., Chaplot, V., 2010. Estimating carbon stocks at a regional level using soil information and easily accessible auxiliary variables. Geoderma 155, 372–380.

73. Ruiz, L., Varma, M.R.R., Mohan Kumar, M.S., Sekhar, M., Maréchal, J.-C., Descloitres, M., Riotte, J., Kumar, S., Kumar, C., Braun, J.J., 2010. Water balance modelling in a tropical watershed under deciduous forest (Mule Hole, India): Regolith matric storage buffers the groundwater recharge process. J. Hydrol. 380, 460–472.

72. Violette, A., Godderis, Y., Maréchal, J.-C., Riotte, J., Oliva, P., Mohan Kumar, M.S., Sekhar, M., Braun, J.J., 2010a. Modelling the chemical weathering fluxes at the watershed scale in the Tropics (Mule Hole, South India): Relative contribution of the smectite/kaolinite assemblage versus primary minerals. Chem. Geol. 277, 42–60.

71. Violette, A., Riotte, J., Braun, J.J., Oliva, P., Maréchal, J.-C., Sekhar, M., Jeandel, C., Subramanian, S., Prunier, J., Barbiero, L., Dupré, B., 2010b. Formation and preservation of pedogenic carbonates in South India, links with paleo-monsoon and pedological conditions: Clues from Sr isotopes, U–Th series and REEs. Geochim. Cosmochim. Acta 74, 7059–7085.


70. Braun, J.J., Descloitres, M., Riotte, J., Fleury, S., Barbiero, L., Boeglin, J.-L., Violette, A., Lacarce, E., Ruiz, L., Sekhar, M., Mohan Kumar, M.S., Subramanian, S., Dupre, B., 2009. Regolith mass balance inferred from combined mineralogical, geochemical and geophysical studies: Mule Hole gneissic watershed, South India. Geochim. Cosmochim. Acta 73, 935–961.

69. Brunet, F., Dubois, K., Veizer, J., Nkoue Ndondo, G.R., Ndam-Ngoupayou, J.R., Boeglin, J.-L., Probst, J.-L., 2009. Terrestrial and fluvial carbon fluxes in a tropical watershed: Nyong basin, Cameroon. Chem. Geol. 265, 563–572.

68. Chaplot, V., Bounthong, B., Valentin, C., 2009a. Soil organic carbon stocks in Laos: spatial variations and controlling factors. Global Change Biology 16, 1380–1393.

67. Chaplot, V., Podwojewski, P., Phachomphon, K., Valentin, C., 2009b. Soil erosion impact on soil organic carbon spatial variability on steep tropical slopes. Soil Science Society of America Journal 73, 769–779.

66. Clement, F., Amezaga, J.M., 2009. Afforestation and forestry land allocation in northern Vietnam: Analysing the gap between policy intentions and outcomes. Land Use Policy 26, 458–470.

65. Clement, F., Orange, D., Williams, M., Mulley, C., Epprecht, M., 2009. Drivers of afforestation in Northern Vietnam: Assessing local variations using geographically weighted regression. Applied Geography 29, 561–576.

64. Dupin, B., de Rouw, A., Phantahvong, K.B., Valentin, C., 2009. Assessment of tillage erosion rates on steep slopes in northern Laos. Soil and Tillage Research 103, 119–126.

63. George, A., Pierret, A., Boonsaner, A., Valentin, C., Planchon, O., 2009. Potential and limitations of Payments for Environmental Services (PES) as a means to manage watershed services in mainland Southeast Asia. International Journal of the Commons 3, 16–40.

62. Jouquet, P., Zangerle, A., Rumpel, C., Brunet, D., Bottinelli, N., Tran Duc, T., 2009. Relevance and limitations of biogenic and physicogenic classification: a comparison of approaches for differentiating the origin of soil aggregates. European Journal of Soil Science 60, 1117–1125.

61. Maréchal, J.-C., Varma, M.R.R., Riotte, J., Vouillamoz, J.-M., Mohan Kumar, M.S., Ruiz, L., Sekhar, M., Braun, J.J., 2009. Indirect and direct recharges in a tropical forested watershed: Mule Hole, India. J. Hydrol. 364, 272–284.

60. Rumpel, C., Ba, A., Darboux, F., Chaplot, V., Planchon, O., 2009. Erosion budget and process selectivity of black carbon at meter scale. Geoderma 154, 131–137.

59. Soumya, B.S., Sekhar, M., Riotte, J., Braun, J.J., 2009. Non-linear regression model for spatial variation in precipitation chemistry for South India. Atmos. Environ. 43, 1147–1152.

58. Yajima, A., Jouquet, P., Trung, D.D., Thi Cam, T.D., Dai, T.C., Orange, D., Montresor, A., 2009. High latrine coverage is not reducing the prevalence of soil-transmitted helminthiasis in Hoa Binh province, Vietnam. Transactions of the Royal Society of Tropical Medicine and Hygiene 103, 237–241.


57. Clement, F., Amezaga, J.M., 2008. Linking reforestation policies with land use change in northern Vietnam: why local factors matter. Geoforum 39, 265–277.

56. Descloitres, M., Ruiz, L., Sekhar, M., Legchenko, A., Braun, J.J., Mohan Kumar, M.S., Subramanian, S., 2008. Characterization of seasonal local recharge using electrical resistivity tomography and magnetic resonance sounding. Hydrol. Process. 22, 384–394.

55. Jouquet, P., Bottinelli, N., Podwojewski, P., Hallaire, V., Tran Duc, T., 2008a. Chemical and physical properties of earthworm casts as compared to bulk soil under a range of different land-use systems in Vietnam. Geoderma 146, 231–238.

54. Jouquet, P., Podwojewski, P., Bottinelli, N., Mathieu, J., Ricoy, M., Orange, D., Tran Duc, T., Valentin, C., 2008b. Above-ground earthworm casts affect water runoff and soil erosion in Northern Vietnam. Catena 74, 13–21.

53. Pierret, A., 2008. Multi-spectral imaging of rhizobox systems : new perspectives for the observation and discrimination of rhizosphere components. Plant and Soil 310, 263–268.

52. Podwojewski, P., Orange, D., Jouquet, P., Valentin, C., Nguyen, V.T., Janeau, J.-L., Tran Duc, T., 2008. Land-use impacts on surface runoff and soil detachment within agricultural sloping lands in Northern Vietnam. Catena 74, 109–118.

51. Poitrasson, F., Viers, J., Martin, F., Braun, J.J., 2008. Limited iron isotope variations in recent lateritic soils from Nsimi, Cameroon: Implications for the global Fe geochemical cycle. Chem. Geol. 253, 54–63.

50. Rumpel, C., Chaplot, V., Chabbi, A., Largeau, G., Valentin, C., 2008. Stabilisation of HF soluble and HCl resistant organic matter in sloping tropical soils under slash and burn agriculture. Geoderma 145, 347–354.

49. Sekhar, M., Braun, J.J., Rao, K.V.H., Ruiz, L., Robain, H., Viers, J., Ndam-Ngoupayou, J.R., Dupré, B., 2008. Hydrogeochemical modeling of organo-metallic colloids in the Nsimi experimental watershed, South Cameroon. Environ. Geol. 54, 831–841.

48. Valentin, C., Agus, F., Alamban, R., Boosaner, A., Bricquet, J.P., Chaplot, V., de Guzman, T., de Rouw, A., Janeau, J.L., Orange, D., Phachomphonh, K., Duy Phai, D., Podwojewski, P., Ribolzi, O., Silvera, N., Subagyono, K., Thiébaux, J.P., Duc Toan, T., Vadari, T., 2008. Runoff and sediment losses from 27 upland catchments in Southeast Asia: Impact of rapid land use changes and conservation practices. Agric. Ecosyst. Environ. 128, 225–238.

47. Vigiak, O., Ribolzi, O., Pierret, A., Sengtaheuanghoung, O., Valentin, C., 2008. Trapping Efficiencies of Cultivated and Natural Riparian Vegetation of Northern Laos. J. Environ. Qual. 37, 889–897.


46. Barbiero, L., Parate, H.R., Descloitres, M., Bost, A., Furian, S., Mohan Kumar, M.S., Kumar, C., Braun, J.J., 2007. Using a structural approach to identify relationships between soil and erosion in a semi-humid forested area, South India. Catena 70, 313–329.

45. Chaplot, V., Khampaseuth, X., Valentin, C., Le Bissonnais, Y., 2007. Interrill erosion in the sloping lands of northern Laos subjected to shifting cultivation. Earth Surf. Process. Landforms 32, 415–428.

44. Delattre, S., Utsunomiya, S., Ewing, R., Boeglin, J.-L., Braun, J.J., Balan, E., Calas, G., 2007. Dissolution of radiation-damaged zircon in lateritic soils. Amer. Mineral. 92, 1978–1989.

43. Jouquet, P., Bernard-Reversat, F., Bottinelli, N., Orange, D., Rouland-Lefèvre, C., Tran Duc, Toan, Podwojewski, P., 2007. Influence of changes in land use and earthworm activities on carbon and nitrogen dynamics in a steepland ecosystem in Northern Vietnam. Biology and Fertility of Soils 44, 69–77.

42. Lestrelin, G., Giordano, M., 2007. Upland development policy, livelihood change and land degradation: interactions from a Laotian village. Land Degradation & Development 18, 55–76.

41. Pierret, A., Latchackak, K., Chathanvongsa, P., Sengtaheuanghoung, O., Valentin, C., 2007. Interactions between root growth, slope and soil detachment depending on land use: a case study in a small mountain catchment of Northern Laos. Plant Soil 301, 51–64.

40. Rumpel, C., Gonzalez Perez, J.A., Bardoux, G., Largeau, G., Gonzalez Vila, F.J., Valentin, C., 2007. Composition and reactivity of morphologically distinct charred materials left after slash-and-burn practices in agricultural tropical soils. Organic Geochemistry 38, 911–920.

39. Viers, J., Oliva, P., Nonell Gélabert, A., Sonke, J., Freydier, R., Gainville, R., Dupré, B., 2007. Evidence of Zn isotopic fractionation in a soil-plant system of a pristine tropical watershed (Nsimi, Cameroon). Chem. Geol. 239, 124–137.

38. Vigiak, O., Ribolzi, O., Pierret, A., Valentin, C., Sengtaheuanghoung, O., Noble, A., 2007. Filtering of water pollutants by riparian vegetation: bamboo versus native grasses and rice in a Lao catchment. Unasylva (FAO 229) 58, 11–16.


37. Chaplot, V., Darboux, F., Bourennane, H., Leguédois, S., Silvera, N., Phachomphon, K., 2006. Accuracy of interpolation techniques for the derivation of digital elevation models in relation to landform types and data density. Geomorphology 77, 126–141.

36. Huon, S., Bellanger, B., Bonté, P., Sogon, S., Podwojewski, P., Girardin, C., Valentin, C., de Rouw, A., Velasquez, F., Bricquet, J.P., Mariotti, A., 2006. Monitoring soil organic carbon erosion with isotopic tracers : two case studies on cultivated tropical catchments with steep slopes (Laos, Venezuela), in: Soil Erosion and Carbon Dynamics. Roose Eric (ed.), Lal R. (ed.), Feller Christian (ed.), Barthès Bernard (ed.), Stewart B.A. (ed.), pp. 301–328.

35. Rumpel, C., Alexis, M., Chabbi, A., Chaplot, V., Rasse, D., Valentin, C., Mariotti, A., 2006a. Black carbon contribution to soil organic matter composition in tropical sloping land under slash and burn agriculture. Geoderma 130, 35–46.

34. Rumpel, C., Chaplot, V., Planchon, O., Bernadou, J., Valentin, C., Mariotti, A., 2006b. Preferential erosion of black carbon on steep slopes with slash and burn agriculture. CATENA 65, 30–40.

33. Sivry, Y., Riotte, J., Dupré, B., 2006. Study of metal-colloidal humic acids interactions by coupling ultrafiltration and isotopic tracers. Application to natural waters. J. Geochem. Explor. 88, 144–147.



32. Boeglin, J.-L., Probst, J.-L., Ndam-Ngoupayou, J.R., Nyeck, B., Etcheber, H., Mortatti, J., Braun, J.J., 2005. Soil carbon and river carbon fluxes in humid tropical environment the Nyong River basin (South Cameroon), in: Soil Erosion and Carbon Dynamics, E. Roose R. , Lal C. , Feller B. , Barthès B. , Stewart Eds, Advances in Soil Science, CRC Publisher.

31. Braun, J.J., Ndam-Ngoupayou, J.R., Viers, J., Dupré, B., Bedimo Bedimo, J.-P., Boeglin, J.-L., Robain, H., Nyeck, B., Freydier, R., Sigha-Nkamdjou, L., Rouiller, J., Muller, J.P., 2005. Present weathering rates in a humid tropical watershed Nsimi site (South Cameroon). Geochim. Cosmochim. Acta 69, 357–387.

30. Cary, L., Alexandre, A., Meunier, J.D., Boeglin, J.-L., Braun, J.J., 2005. Contribution of phytoliths to the suspended load of biogenic silica in the Nyong basin rivers (Cameroon). Biogeochemistry 74, 101–114.

29. Chaplot, V., Coadou le Brozec, E., Silvera, N., Valentin, C., 2005a. Spatial and temporal assessment of linear erosion in catchments under sloping lands of northern Laos. Catena 63, 167–184.

28. Chaplot, V., Giboire, G., Marchand, P., Valentin, C., 2005b. Dynamic modelling for linear erosion initiation and development under climate and land-use changes in northern Laos. Catena 63, 318–328.

27. Chaplot, V.A.M., Rumpel, C., Valentin, C., 2005. Water erosion impact on soil and carbon redistributions within uplands of Mekong River. Global Biogeochemical Cycles 19, GB4004.

26. Ndam-Ngoupayou, J.R., Boeglin, J.-L., Probst, J.-L., Braun, J.J., Meybeck, M., Nkoue Ndondo, G.R., 2005. The organic carbon dynamics of a small catchment in the humid tropics. Sediment Budgets 1. IAHS Publ. 291, 46–53.

25. Ndam-Ngoupayou, J.R., Nkoue Ndondo, G.R., Boeglin, J.-L., Braun, J.J., Kamgang Kabeyne, V.B., Ekodeck, G.E., 2005. Water and fluxes of matter transfers during a storm event in the Mengong experimental watershed (Nsimi-South Cameroon). Dynamics and Biogeochemistry of River Corridors and Wetlands. IAHS Publ. 294, 183–190.

24. Valentin, C., Poesen, J., Li, Y., 2005. Gully erosion: Impacts, factors and control. CATENA 63, 132–153.


23. Viers, J., Wasserburg, G.J., 2004. Behavior of Sm and Nd in a lateritic soil profile. Geochim. Cosmochim. Acta 68, 2043–2054.


22. Boeglin, J.-L., Ndam-Ngoupayou, J.R., Braun, J.J., 2003. Composition of the different reservoir waters in a tropical humid area example of the Nsimi catchment (Southern Cameroon). Journ. Afric. Earth Sci. 37, 103–110.

21. Dupré, B., Dessert, C., Oliva, P., Godderis, Y., Viers, J., François, L., Millot, R., Gaillardet, J., 2003. Rivers, chemical weathering and Earth’s climate. Comptes Rendus Geoscience 335, 1141–1160.

20. Freydier, R., Viers, J., 2003. Isotopic study of lead transfer at the interface soil-plants-atmosphere. journal of Geophysical Research,. Geophys. Res. Lett. 30, 1227–1230.

19. Gaillardet, J., Viers, J., Dupré, B., 2003. Trace element in river waters, in: Surface and Ground Water, Weathering, and Soils, Treatise on Geochemistry, Volume 5 (Ed: Drever J.I.).

18. Meunier, J.D., 2003. Le role des plantes dans le transfert du silicium a la surface des continents: The role of plants in the transfer of silicon at the surface of the continents. Comptes Rendus Geoscience 335, 1199–1206.

17. Oliva, P., Viers, J., Dupré, B., 2003. Chemical weathering in granitic environments. Chem. Geol. 202, 225–256.

16. Yene Atangana, J.Q., Nyeck, B., Bitom, D., Robain, H., 2003. Self potential anomalies in the lateritic cover of the Nsimi watershed in Southern Cameroon origin and influence of electrical and granulometric parameters. J. Appl. Geophys. 54, 85–96.


15. Braun, J.J., Dupré, B., Viers, J., Ndam-Ngoupayou, J.R., Bedimo Bedimo, J.-P., Sigha-Nkamdjou, L., Freydier, R., Robain, H., Nyeck, B., Bodin, J., Olivié-Lauquet, G., Boeglin, J.-L., Oliva, P., Stemmler, S., Berthelin, J., 2002. Biogeohydrodynamic in the forested humid tropical environment the case study of the Nsimi experimental watershed (South Cameroon). Bull. Soc. Géol. France 173, 347–357.

14. Deberdt, S., Viers, J., Dupré, B., 2002. New insights about the Rare Earth Elements (REE) mobility in river waters. Bulletin de la Société géologique de France 173, 147–160.

13. Freydier, R., Dupré, B., Dandurand, J.L., Fortuné, J.P., Sigha-Nkamdjou, L., 2002. Trace elements and major species in precipitation at African stations concentrations and sources. Bull. Soc. Géol. France 173, 129–146.


12. Meunier, J.D., Alexandre, A., Colin, F., Braun, J.J., 2001. Le cycle biogéochimique du silicium et la dynamique des sols tropicaux. Bull. Soc. Géol. France 172, 533–538.

11. Viers, J., Dupré, B., Braun, J.J., Freydier, R., Ndam-Ngoupayou, J.R., Sigha-Nkamdjou, L., 2001. Evidence of non-conservative behaviour of chlorine in humid tropical environments. Aq. Geochem. 7, 127–154.

1991 – 2000


10. Olivié-Lauquet, G., Allard, T., Bertaux, J., Muller, J.P., 2000. Crystal-chemistry of suspended matter in atropical hydrosystem Nyong basin (Cameroon, Africa). Chem. Geol. 170, 113–131.

9. Viers, J., Dupré, B., Braun, J.J., Deberdt, S., Angeletti, B., Ndam-Ngoupayou, J.R., Michard, A., 2000. Major and trace element abundances and strontium isotopes in the Nyong basin river (Cameroon) constrains on chemical weathering processes and element transport mechanisms in humid tropical environments. Chem. Geol. 169, 211–241.


8. Dupré, B., Viers, J., Dandurand, J.L., Polvé, M., Benezeth, P., Vervier, P., Braun, J.J., 1999. Major and trace elements associated with colloids in organic-rich river waters ultrafiltration of natural and spiked solutions. Chem. Geol. 160, 63–80.

7. Oliva, P., Viers, J., Dupré, B., Fortuné, J.P., Martin, F., Braun, J.J., Nahon, D., Robain, H., 1999. The effect of organic matter on chemical weathering, study of a small tropical watershed Nsimi-Zoetele, Cameroun. Geochim. Cosmochim. Acta 63, 4013–4035.

6. Olivié-Lauquet, G., Allard, T., Benedetti, L., Muller, J.P., 1999. Chemical distribution of trivalent iron in riverine material from a tropical ecosystem a quantitative EPR study. Water Res. 33, 2726-2734.


5. Braun, J.J., Bedimo Bedimo, J.-P., Robain, H., Nyeck, B., Ndam-Ngoupayou, J.R., Viers, J., Dupré, B., Olivié-Lauquet, G., Yene Atangana, J.Q., Takeu, A., 1998. Fonctionnement des écosystèmes tropicaux humides influence sur les ressources hydriques et la qualité des eaux – exemple du bassin fluvial du Nyong (Sud-Cameroun), in: Géosciences Au Cameroun, J.P. Vicat et P. Bilong Eds, Coopération Française, Presses Universitaires Yaoundé, Cameroun. pp. 23–40.


4. Viers, J., Dupré, B., Polvé, M., Schott, J., Dandurand, J.L., Braun, J.J., 1997. Chemical weathering in the drainage basin of a tropical watershed (Nsimi-Zoetele site, Cameroon) comparison between organic-poor and organic-rich waters. Chem. Geol. 140, 181–206.


3. Robain, H., Descloitres, M., Ritz, M., Yene Atangana, J.Q., 1996. A multiscale electrical survey of a lateritic soil system in the rain forest of Cameroon. J. Appl. Geophys. 34, 237–253.


2. Bitom, D., Volkoff, B., 1993. Altération déferruginisante des cuirasses massives et formation des horizons gravillonnaires ferrugineux dans les sols de l’Afrique Centrale humide. C. R. Acad. Sci. Paris t. 316 série II, 1447–1454.


1. Bilong, P., Eno Belinga, S.M., Volkoff, B., 1992. Séquence d’évolution des paysages cuirassés et des sols ferrallitiques en zones forestières tropicales d’Afrique Centrale. Place des sols à horizons d’argiles tachetées. C. R. Acad. Sci. Paris t. 314 série II, 109–115.

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