Jonard, F., Feldman, A. F., Short Gianotti, D. J., & Entekhabi, D. (09 December 2022). Observed water and light limitation across global ecosystems. Biogeosciences, 19 (23), 5575-5590. doi:10.5194/bg-19-5575-2022 |
Ramahaimandimby, Z., Randriamaherisoa, A., Jonard, F., Vanclooster, M., & Bielders, C. L. (13 August 2022). Reliability of Gridded Precipitation Products for Water Management Studies: The Case of the Ankavia River Basin in Madagascar. Remote Sensing, 14 (16), 3940. doi:10.3390/rs14163940 |
De Cannière, S., Vereecken, H., Defourny, P., & Jonard, F. (June 2022). Remote Sensing of Instantaneous Drought Stress at Canopy Level Using Sun-Induced Chlorophyll Fluorescence and Canopy Reflectance. Remote Sensing, 14 (11), 2642. doi:10.3390/rs14112642 |
Delval, L., Jonard, F., & Javaux, M. (2022). Conséquences de la saison 2021 sur le rendement quantitatif en viticulture wallonne. IVES Technical Reviews: Vine and Wine. doi:10.20870/ives-tr.2022.5539 |
Jagdhuber, T., Jonard, F., Fluhrer, A., Chaparro, D., Baur, M. J., Meyer, T., & Piles, M. (28 April 2022). Toward estimation of seasonal water dynamics of winter wheat from ground-based L-band radiometry: a concept study. Biogeosciences, 19 (8), 2273 - 2294. doi:10.5194/bg-19-2273-2022 |
Wu, X., Walker, J. P., Jonard, F., & Ye, N. (2022). Inter-Comparison of Proximal Near-Surface Soil Moisture Measurement Techniques. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 15, 2370 - 2378. doi:10.1109/JSTARS.2022.3156878 |
Bates, J. S., Montzka, C., Schmidt, M., & Jonard, F. (2021). Estimating canopy density parameters time-series for winter wheat using uas mounted lidar. Remote Sensing, 13 (4), 1-23. doi:10.3390/rs13040710 |
De Cannière, S., Herbst, M., Vereecken, H., Defourny, P., & Jonard, F. (2021). Constraining water limitation of photosynthesis in a crop growth model with sun-induced chlorophyll fluorescence. Remote Sensing of Environment, 267. doi:10.1016/j.rse.2021.112722 |
Jagdhuber, T., Montzka, C., Lopez-Martinez, C., Baur, M. J., Link, M., Piles, M., Das, N. N., & Jonard, F. (2021). Estimation of Vegetation Structure Parameters from SMAP Radar Intensity Observations. IEEE Transactions on Geoscience and Remote Sensing, 59 (1), 151-167. doi:10.1109/TGRS.2020.2991252 |
Mengen, D., Montzka, C., Jagdhuber, T., Fluhrer, A., Brogi, C., Baum, S., Schüttemeyer, D., Bayat, B., Bogena, H., Coccia, A., Masalias, G., Trinkel, V., Jakobi, J., Jonard, F., Ma, Y., Mattia, F., Palmisano, D., Rascher, U., Satalino, G., ... Vereecken, H. (2021). The sarsense campaign: Air‐ and space‐borne c‐ and l‐band sar for the analysis of soil and plant parameters in agriculture. Remote Sensing, 13 (4), 1-28. doi:10.3390/rs13040825 |
Neuville, R., Bates, J. S., & Jonard, F. (2021). Estimating forest structure from UAV-mounted LiDAR point cloud using machine learning. Remote Sensing, 13 (3), 1-19. doi:10.3390/rs13030352 |
Ye, N., Walker, J. P., Wu, X., De Jeu, R., Gao, Y., Jackson, T. J., Jonard, F., Kim, E., Merlin, O., Pauwels, V. R. N., Renzullo, L. J., Rudiger, C., Sabaghy, S., Von Hebel, C., Yueh, S. H., & Zhu, L. (2021). The Soil Moisture Active Passive Experiments: Validation of the SMAP Products in Australia. IEEE Transactions on Geoscience and Remote Sensing, 59 (4), 2922-2939. doi:10.1109/TGRS.2020.3007371 |
De Wergifosse, L., André, F., Beudez, N., De Coligny, F., Goosse, H., Jonard, F., Ponette, Q., Titeux, H., Vincke, C., & Jonard, M. (2020). HETEROFOR 1.0: A spatially explicit model for exploring the response of structurally complex forests to uncertain future conditions-Part 2: Phenology and water cycle. Geoscientific Model Development, 13 (3), 1459-1498. doi:10.5194/gmd-13-1459-2020 |
Jonard, F., De Cannière, S., Brüggemann, N., Gentine, P., Short Gianotti, D. J., Lobet, G., Miralles, D. G., Montzka, C., Pagán, B. R., Rascher, U., & Vereecken, H. (2020). Value of sun-induced chlorophyll fluorescence for quantifying hydrological states and fluxes: Current status and challenges. Agricultural and Forest Meteorology, 291. doi:10.1016/j.agrformet.2020.108088 |
Ouedraogo, I., Girard, A., Vanclooster, M., & Jonard, F. (2020). Modelling the temporal dynamics of groundwater pollution risks at the African scale. Water, 12 (5). doi:10.3390/w12051406 |
André, F.* , Jonard, F.* , Jonard, M., Vereecken, H., & Lambot, S. (2019). Accounting for surface roughness scattering in the characterization of forest litter with ground-penetrating radar. Remote Sensing, 11 (7). doi:10.3390/rs11070828 * These authors have contributed equally to this work. |
Jonard, F., Andre, F., Pinel, N., Warren, C., Vereecken, H., & Lambot, S. (2019). Modeling of Multilayered Media Green's Functions with Rough Interfaces. IEEE Transactions on Geoscience and Remote Sensing, 57 (10), 7671-7681. doi:10.1109/TGRS.2019.2915676 |
Link, M., Montzka, C., Jagdhuber, T., Søbjærg, S. S., Dill, S., Peichl, M., Meyer, T., & Jonard, F. (2019). Impact of permittivity patterns on fully polarimetric brightness temperature signatures at l-band. Progress in Electromagnetics Research, 166, 75-94. doi:10.2528/pier19080204 |
Meyer, T., Jagdhuber, T., Piles, M., Fink, A., Grant, J., Vereecken, H., & Jonard, F. (2019). Estimating gravimetric water content of awinter wheat field from L-band vegetation optical depth. Remote Sensing, 11 (20). doi:10.3390/rs11202353 |
Meyer, T., Jagdhuber, T., Piles, M., Fluhrer, A., & Jonard, F. (2019). Estimation of Volume Fraction and Gravimetric Moisture of Winter Wheat Based on Microwave Attenuation: A Field Scale Study. IEEE International Symposium on Geoscience and Remote Sensing (IGARSS) Proceedings, 5453-5456. doi:10.1109/IGARSS.2019.8897823 |
Park, C.-H., Montzka, C., Jagdhuber, T., Jonard, F., De Lannoy, G., Hong, J., Jackson, T. J., & Wulfmeyer, V. (2019). A dielectric mixing model accounting for soil organic matter. Vadose Zone Journal, 18 (1). doi:10.2136/vzj2019.04.0036 |
Jonard, F., Bircher, S., Demontoux, F., Weihermüller, L., Razafindratsima, S., Wigneron, J.-P., & Vereecken, H. (2018). Passive L-band microwave remote sensing of organic soil surface layers: A tower-based experiment. Remote Sensing, 10 (2). doi:10.3390/rs10020304 |
Jonard, F., Bogena, H., Caterina, D., Garré, S., Kloztsche, A., Monerris, A., Schwank, M., & von Hebel, C. (2018). Chapter Ground-based soil moisture determination. In: Ecohydrology. Observation and Measurement of Ecohydrological Processes. Berlin Heidelberg, Germany: Springer. doi:10.1007/978-3-662-47871-4_2-2 |
Klotzsche, A., Jonard, F., Looms, M. C., van der Kruk, J., & Huisman, J. A. (2018). Measuring soil water content with ground penetrating radar: A decade of progress. Vadose Zone Journal, 17 (1). doi:10.2136/vzj2018.03.0052 |
Meyer, T., Weihermüller, L., Vereecken, H., & Jonard, F. (2018). Vegetation optical depth and soil moisture retrieved from L-band radiometry over the growth cycle of a winter wheat. Remote Sensing, 10 (10). doi:10.3390/rs10101637 |
Demontoux, F., Razafindratsima, S., Bircher, S., Ruffié, G., Bonnaudin, F., Jonard, F., Wigneron, J.-P., Sbartaï, M., & Kerr, Y. (2017). Efficiency of end effect probes for in-situ permittivity measurements in the 0.5–6 GHz frequency range and their application for organic soil horizons study. Sensors and Actuators. A, Physical, 254, 78-88. doi:10.1016/j.sna.2016.12.005 |
André, F., Jonard, F., Jonard, M., & Lambot, S. (2016). In situ characterization of forest litter using ground-penetrating radar. Journal of Geophysical Research. Biogeosciences, 121 (3), 879-894. doi:10.1002/2015JG002952 |
Bircher, S., Andreasen, M., Vuollet, J., Vehviläinen, J., Rautiainen, K., Jonard, F., Weihermüller, L., Zakharova, E., Wigneron, J. P., & H Kerr, Y. (2016). Soil moisture sensor calibration for organic soil surface layers. Geoscientific Instrumentation, Methods and Data Systems, 5 (1), 109-125. doi:10.5194/gi-5-109-2016 |
Vereecken, H., Schnepf, A., Hopmans, J. W., Javaux, M., Or, D., Roose, T., Vanderborght, J., Vanderborght, J., Young, M. H., Amelung, W., Amelung, W., Aitkenhead, M., Allison, S. D., Assouline, S., Baveye, P., Berli, M., Brüggemann, N., Finke, P., Flury, M., ... Tiktak, A. (2016). Modeling soil processes: Review, key challenges, and new perspectives. Vadose Zone Journal, 15 (5), 1-57. doi:10.2136/vzj2015.09.0131 |
Bogena, H. R., Huisman, J. A., Guentner, A., Christof, H., Kusche, J., Jonard, F., Vey, S., & Vereecken, H. (2015). Emerging methods for noninvasive sensing of soil moisture dynamics from field to catchment scale: a review. WIREs Water, 2 (6), 635-647. doi:10.1002/wat2.1097 |
Jonard, F., Weihermüller, L., Schwank, M., Jadoon, K. Z., Vereecken, H., & Lambot, S. (2015). Estimation of Hydraulic properties of a sandy soil using ground-based active and passive microwave remote sensing. IEEE Transactions on Geoscience and Remote Sensing, 53 (6), 3095-3109. doi:10.1109/TGRS.2014.2368831 |
Jonard, F., Mahmoudzadeh, M., Roisin, C., Weihermüller, L., André, F., Minet, J., Vereecken, H., & Lambot, S. (2013). Characterization of tillage effects on the spatial variation of soil properties using ground-penetrating radar and electromagnetic induction. Geoderma, 207, 310--322. doi:10.1016/j.geoderma.2013.05.024 |
Montzka, C., Bogena, H. R., Weihermüller, L., Jonard, F., Bouzinac, C., Kainulainen, J., Balling, J. E., Loew, A., Dall'Amico, J. T., Rouhe, E., Vanderborght, J., & Vereecken, H. (2013). Brightness temperature and soil moisture validation at different scales during the SMOS validation campaign in the Rur and Erft catchments, Germany. IEEE Transactions on Geoscience and Remote Sensing, 51 (3), 1728-1743. doi:10.1109/TGRS.2012.2206031 |
Jonard, F. (2012). Soil water content estimation using ground-based active and passive microwave remote sensing: Ground-penetrating radar and radiometer. Unpublished doctoral thesis, UCL - Université Catholique de Louvain. Jury: Lambot, S. (Promotor), Mahillon, J., Vereecken, H., Defourny, P., Weihermüller, L., ... Pellarin, T. |
Dimitrov, M., Kostov, K. G., Jonard, F., Jadoon, K. Z., Schwank, M., Weihermüller, L., Hermes, N., Vanderborght, J., & Vereecken, H. (2012). New improved algorithm for sky calibration of L-band radiometers JLBARA and ELBARA II. Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment Proceedings. doi:10.1109/MicroRad.2012.6185259 |
Jonard, F., WeihermüLler, L., Vereecken, H., & Lambot, S. (2012). Accounting for soil surface roughness in the inversion of ultrawideband off-ground GPR signal for soil moisture retrieval. Geophysics, 77 (1), 1-H7. doi:10.1190/geo2011-0054.1 |
Vereecken, H., Weihermüller, L., Jonard, F., & Montzka, C. (2012). Characterization of crop canopies and water stress related phenomena using microwave remote sensing methods: A review. Vadose Zone Journal, 11 (2). doi:10.2136/vzj2011.0138ra |
André, F., Jonard, M., Jonard, F., & Ponette, Q. (2011). Spatial and temporal patterns of throughfall volume in a deciduous mixed-species stand. Journal of Hydrology, 400 (1-2), 244-254. doi:10.1016/j.jhydrol.2011.01.037 |
Jonard, F., André, F., Ponette, Q., Vincke, C., & Jonard, M. (2011). Sap flux density and stomatal conductance of European beech and common oak trees in pure and mixed stands during the summer drought of 2003. Journal of Hydrology, 409 (1-2), 371-381. doi:10.1016/j.jhydrol.2011.08.032 |
Jonard, F., Weihermüller, L., Jadoon, K. Z., Schwank, M., Vereecken, H., & Lambot, S. (2011). Mapping field-scale soil moisture with L-band radiometer and ground-penetrating radar over bare soil. IEEE Transactions on Geoscience and Remote Sensing, 49 (8), 2863-2875. doi:10.1109/TGRS.2011.2114890 |
Jonard, F., Weihermuller, L., Schwank, M., Vereecken, H., & Lambot, S. (2011). Soil moisture retrieval using L-band radiometer and ground-penetrating radar. IEEE International Symposium on Geoscience and Remote Sensing (IGARSS) Proceedings, 3093-3096. doi:10.1109/IGARSS.2011.6049872 |
Montzka, C., Bogena, H., Weihermueller, L., Jonard, F., Dimitrov, M., Bouzinac, C., Kainulainen, J., Balling, J. E., Vanderborght, J., & Vereecken, H. (2011). Radio brightness validation on different spatial scales during the SMOS validation campaign 2010 in the Rur catchment, Germany. IEEE International Symposium on Geoscience and Remote Sensing (IGARSS) Proceedings, 3760-3763. doi:10.1109/IGARSS.2011.6050043 |
Jonard, M., André, F., Jonard, F., Mouton, N., Procès, P., & Ponette, Q. (2007). Soil carbon dioxide efflux in pure and mixed stands of oak and beech. Annals of Forest Science, 64 (2), 141-150. doi:10.1051/forest:2006098 |