Search Results - "Belaud, G"

SWOT data assimilation for operational reservoir management on the upper Niger River Basin by Munier, S., Polebistki, A., Brown, C., Belaud, G., Lettenmaier, D. P.

“…The future Surface Water and Ocean Topography (SWOT) satellite mission will provide two‐dimensional maps of water elevation for rivers with width greater than…”
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Seasonal influences on groundwater arsenic concentrations in the irrigated region of the Cambodian Mekong Delta by Tweed, S., Massuel, S., Seidel, J.L., Chhuon, K., Lun, S., Eang, K.E., Venot, J.P., Belaud, G., Babic, M., Leblanc, M.

“…Similar to many southern and southeast Asian regions, the mobilisation of arsenic (As) from sediments has driven a widespread contamination problem for…”
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A low cost sensor to improve surface irrigation management by Vandôme, P., Moinard, S., Brunel, G., Tisseyre, B., Leauthaud, C., Belaud, G.

“…This study presents the development and the evaluation of a low-cost sensor-based system to optimize the management of surface irrigation at the field level…”
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IRRIGATION AND ENERGY: ISSUES AND CHALLENGES by Belaud, G., Mateos, L., Aliod, R., Buisson, M.‐C., Faci, E., Gendre, S., Ghinassi, G., Gonzales Perea, R., Lejars, C., Maruejols, F., Zapata, N.

“…Water‐efficient agriculture has implied a large increase in energy consumption for irrigation in recent decades. In many irrigation systems, energy costs are…”
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Characterizing floods in the poorly gauged wetlands of the Tana River Delta, Kenya, using a water balance model and satellite data by Leauthaud, C, Belaud, G, Duvail, S, Moussa, R, Grünberger, O, Albergel, J

“…Wetlands, such as those of the Tana River Delta in Kenya, are vital but threatened ecosystems. The flooding characteristics of wetlands largely determine their…”
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From 3D grassy vegetation point cloud to hydraulic resistance: Application to close‐range estimation of Manning coefficients for intermittent open channels by Vinatier, F., Bailly, J.‐S., Belaud, G.

“…The understanding of interrelations between biotic and abiotic processes in intermittent open channels is currently of primary importance to better assess the…”
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Flash flood mitigation as a positive consequence of anthropogenic forcing on the groundwater resource in a karst catchment by Jourde, Hervé, Lafare, A, Mazzilli, N, Belaud, G, Neppel, L, Dörfliger, N, Cernesson, F

“…The Mediterranean coastal region is prone to high-intensity rainfall events that are frequently associated with devastating flash floods. This paper discusses…”
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model for fixed algae management in open channels using flushing flows by Fovet, O, Belaud, G, Litrico, X, Charpentier, S, Bertrand, C, Dollet, P, Hugodot, C

“…The management of regulated rivers and canals involves new objectives of water quality preservation. Among water quality aspects, the development of benthic…”
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Response Time of a Canal Pool for Scheduled Water Delivery by Belaud, G, Litrico, X, Clemmens, A. J

“…AbstractEstimating the response time of a canal is essential for the open-loop control of an irrigation canal since upstream flow releases must be anticipated…”
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Modelling periphyton in irrigation canals by Fovet, O., Belaud, G., Litrico, X., Charpentier, S., Bertrand, C., Dauta, A., Hugodot, C.

“…Periphyton developments in water distribution canals induce major disturbances for system management, such as clogging problems when fixed algae are detached…”
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Discussion of “Revisiting the Energy-Momentum Method for Rating Vertical Sluice Gates under Submerged Flow Conditions” by Oscar Castro-Orgaz, Luciano Mateos, and Subhasish Dey by Belaud, G, Cassan, L, Baume, J.-P

“…The discussers really appreciated the efforts to make more solid some usual assumptions used to derive reliable stage-discharge relationships, and the…”
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Closed-Form Expression of the Response Time of an Open Channel by Munier, S, Belaud, G, Litrico, X

“…Computing accurately the response time of an open channel is of extreme importance for management operations on canal networks, such as feed-forward control…”
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Using a furrow system for surface drainage under unsteady rain by Taky, A., Mailhol, J.C., Belaud, G.

“…Water excess during winter limits crop development on heavy clay soil conditions of the Gharb valley (Morocco). The furrow system to eliminate these negative…”
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Water budget and crop modelling for agrivoltaic systems: Application to irrigated lettuces by Elamri, Y., Cheviron, B., Lopez, J.-M., Dejean, C., Belaud, G.

“…•Solar panels above cultivated lettuces decrease plant water consumption by ca. 20% for a delay of 3–7 days of plant maturity.•Intraday fluctuations of…”
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Surface water monitoring in small water bodies: potential and limits of multi-sensor Landsat time series by Ogilvie, Andrew, Belaud, Gilles, Massuel, Sylvain, Mulligan, Mark, Le Goulven, Patrick, Calvez, Roger

“…Hydrometric monitoring of small water bodies (1–10 ha) remains rare, due to their limited size and large numbers, preventing accurate assessments of their…”
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Rain concentration and sheltering effect of solar panels on cultivated plots by Elamri, Yassin, Cheviron, Bruno, Mange, Annabelle, Dejean, Cyril, Liron, Francois, Belaud, Gilles

“…Agrivoltaism is the association of agricultural and photovoltaic energy production on the same land area, coping with the increasing pressure on land use and…”
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From 3 D grassy vegetation point cloud to hydraulic resistance: Application to close‐range estimation of Manning coefficients for intermittent open channels by Vinatier, F., Bailly, J.‐S., Belaud, G.

“…Abstract The understanding of interrelations between biotic and abiotic processes in intermittent open channels is currently of primary importance to better…”
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Input imagery, classifiers, and cloud computing: Insights from multi-temporal LULC mapping in the Cambodian Mekong Delta by Orieschnig, Christina Anna, Belaud, Gilles, Venot, Jean-Philippe, Massuel, Sylvain, Ogilvie, Andrew

“…The increased open-access availability of radar and optical satellite imagery has engendered numerous land use and land cover (LULC) analyses combining these…”
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Exploring ways to improve agricultural water management in two Mediterranean irrigated systems: promises of wireless low-tech sensor networks by Vandôme, Paul, Leauthaud, Crystele, Moinard, Simon, Mekki, Insaf, Zairi, Abdelaziz, Charron, François, Leconte, Julien, Ferchichi, Intissar, Ajmi, Tarek, Belaud, Gilles

“…Unsustainable use of water resources and climate change will exacerbate the already existing tensions on resources, especially in the Mediterranean context…”
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Discussion of "Investigation of Flow Upstream of Orifices" by D. B. Bryant, A.A. Khan and N. M. Aziz by Belaud, G, Litrico, X

“…In their paper, the authors use potential flow theory to study flow upstream of orifices, and compare theoretical results to a large set of experimental data…”
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