Comparison of evapotranspiration estimates using the water balance and the eddy covariance methods

Autor: Tanja Denager, Majken C. Looms, Torben O. Sonnenborg, Karsten H. Jensen

Publikováno v: Vadose Zone Journal, Vol 19, Iss 1, Pp n/a-n/a (2020)

Abstract The eddy covariance method estimates the energy flux of latent heat for evapotranspiration. However, imbalance between the land surface energy output and input is a well‐known fact. Energy balance closure is most commonly not achieved, and

Externí odkaz: https://doaj.org/article/3b810ecb8fe549edab0c25da019484b9

Exploring the combined use of SMAP and Sentinel-1 data for downscaling soil moisture beyond the 1 km scale

Autor: Karsten Høgh Jensen, Mie Andreasen, Majken C. Looms, Simon Stisen, Rena Meyer, Søren Julsgaard Kragh, Rasmus Fensholt, Wenmin Zhang

Publikováno v: Meyer, R, Zhang, W, Kragh, S J, Andreasen, M, Jensen, K H, Fensholt, R, Stisen, S & Looms, M C 2022, ' Exploring the combined use of SMAP and Sentinel-1 data for downscaling soil moisture beyond the 1 km scale ', Hydrology and Earth System Sciences, vol. 26, no. 13, pp. 3337-3357 . https://doi.org/10.5194/hess-26-3337-2022

Soil moisture estimates at high spatial and temporal resolution are of great value for optimizing water and agricultural management. To fill the gap between local ground observations and coarse spatial resolution remote sensing products, we use Soil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d12f3fdafff12e13bee7a828df69a95
https://doi.org/10.5194/hess-26-3337-2022

Advancing measurements and representations of subsurface heterogeneity and dynamic processes: towards 4D hydrogeology

Autor: Thomas Hermans, Pascal Goderniaux, Damien Jougnot, Jan H. Fleckenstein, Philip Brunner, Frédéric Nguyen, Niklas Linde, Johan Alexander Huisman, Olivier Bour, Jorge Lopez Alvis, Richard Hoffmann, Andrea Palacios, Anne-Karin Cooke, Álvaro Pardo-Álvarez, Lara Blazevic, Behzad Pouladi, Peleg Haruzi, Alejandro Fernandez Visentini, Guilherme E. H. Nogueira, Joel Tirado-Conde, Majken C. Looms, Meruyert Kenshilikova, Philippe Davy, Tanguy Le Borgne

Publikováno v: Hydrology and earth system sciences 27(1), 255-287 (2023). doi:10.5194/hess-27-255-2023
HYDROLOGY AND EARTH SYSTEM SCIENCES
Hermans, T, Goderniaux, P, Jougnot, D, Fleckenstein, J H, Brunner, P, Nguyen, F, Linde, N, Huisman, J A, Bour, O, Lopez Alvis, J, Hoffmann, R, Palacios, A, Cooke, A-K, Pardo-Álvarez, Á, Blazevic, L, Pouladi, B, Haruzi, P, Visentini, A F, Nogueira, G E H, Tirado-Conde, J, Looms, M C, Kenshilikova, M, Davy, P & Le Borgne, T 2023, ' Advancing measurements and representations of subsurface heterogeneity and dynamic processes : towards 4D hydrogeology ', Hydrology and Earth System Sciences, vol. 27, no. 1, pp. 255-287 . https://doi.org/10.5194/hess-27-255-2023
Hydrology and Earth System Sciences, vol. 27, no. 1, pp. 255-287

Essentially all hydrogeological processes are strongly influenced by the subsurface spatial heterogeneity and the temporal variation of environmental conditions, hydraulic properties, and solute concentrations. This spatial and temporal variability g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d625be75236ed6219e7d8935ea754b5
https://juser.fz-juelich.de/record/917301

The impact of water-filled boreholes on GPR data in a clayey-till environment

Autor: Bolette Badsberg Jensen, Louise Rosenberg, Lars Nielsen, Nina Tuxen, Katerina Tsitonaki, Thomas Mejer Hansen, Majken C. Looms

Publikováno v: 19th International Conference on Ground Penetrating Radar.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cab6bec0feb88ecc97d41ecbb8b52ef5
https://doi.org/10.1190/gpr2022-061.1

Assessing modelled hydrological responses to afforestation using hectometre-scale cosmic-ray neutron soil moisture

Autor: Mie Andreasen, Jesper R. Christiansen, Torben O. Sonnenborg, Simon Stisen, Majken C. Looms

Publikováno v: Andreasen, M, Christiansen, J R, Sonnenborg, T O, Stisen, S & Looms, M C 2022, ' Assessing modelled hydrological responses to afforestation using hectometre-scale cosmic-ray neutron soil moisture ', EGU General Assembly 2022, 23/05/2022-27/05/2022 . https://doi.org/10.5194/egusphere-egu22-4465

Since the 1990´s, and in particular during the last decade, afforestation has become a common water management practice. Afforestation improves the quality of the groundwater resource by reducing the leaching of nutrients and pesticides in the soil.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::877812038d1c5441e2eabd833776ecd9
https://doi.org/10.5194/egusphere-egu22-4465