Follow
Josefina Hamutoko
Josefina Hamutoko
Senior Lecturer at University of Namibia
Verified email at unam.na - Homepage
Title
Cited by
Cited by
Year
In situ unsaturated zone water stable isotope (H and O) measurements in semi-arid environments: a soil water balance
M Gaj, M Beyer, P Koeniger, H Wanke, J Hamutoko, T Himmelsbach
Hydrology and Earth System Sciences 20 (2), 715-731, 2016
1032016
A deuterium-based labeling technique for the investigation of rooting depths, water uptake dynamics and unsaturated zone water transport in semiarid environments
M Beyer, P Koeniger, M Gaj, JT Hamutoko, H Wanke, T Himmelsbach
Journal of Hydrology 533, 627-643, 2016
1022016
Examination of deep root water uptake using anomalies of soil water stable isotopes, depth-controlled isotopic labeling and mixing models
M Beyer, JT Hamutoko, H Wanke, M Gaj, P Koeniger
Journal of Hydrology 566, 122-136, 2018
802018
Hand dug wells in Namibia: an underestimated water source or a threat to human health?
H Wanke, A Nakwafila, JT Hamutoko, C Lohe, F Neumbo, I Petrus, ...
Physics and Chemistry of the Earth, Parts a/b/c 76, 104-113, 2014
452014
Estimation of groundwater vulnerability to pollution based on DRASTIC in the Niipele sub-basin of the Cuvelai Etosha Basin, Namibia
JT Hamutoko, H Wanke, HJ Voigt
Physics and Chemistry of the Earth, Parts A/B/C 93, 46-54, 2016
282016
Estimation of groundwater recharge via deuterium labelling in the semi-arid Cuvelai-Etosha Basin, Namibia
M Beyer, M Gaj, JT Hamutoko, P Koeniger, H Wanke, T Himmelsbach
Isotopes in environmental and health studies 51 (4), 533-552, 2015
262015
Hydrogeochemical and isotope study of perched aquifers in the Cuvelai-Etosha Basin, Namibia
JT Hamutoko, H Wanke, P Koeniger, M Beyer, M Gaj
Isotopes in Environmental and Health Studies 53 (4), 382-399, 2017
242017
In-situ unsaturated zone stable water isotope (2H and 18O) measurements in semi-arid environments using tunable off-axis integrated cavity output spectroscopy
M Gaj, M Beyer, P Koeniger, H Wanke, J Hamutoko, T Himmelsbach
Hydrol. Earth Syst. Sci. Discuss 12, 6115-6149, 2015
222015
Stable isotope signatures of meteoric water in the Cuvelai-Etosha Basin, Namibia: Seasonal characteristics, trends and relations to southern African patterns
H Wanke, M Gaj, M Beyer, P Koeniger, JT Hamutoko
Isotopes in environmental and health studies 54 (6), 588-607, 2018
152018
A fingerprinting method for the identification of uranium sources in alluvial aquifers: An example from the Khan and Swakop Rivers, Namibia
JT Hamutoko, BS Mapani, R Ellmies, A Bittner, C Kuells
Physics and Chemistry of the Earth, Parts A/B/C 72, 34-42, 2014
102014
The role of local perched aquifers in regional groundwater recharge in semi-arid environments: evidence from the Cuvelai-Etosha Basin, Namibia
JT Hamutoko, VEA Post, H Wanke, M Beyer, G Houben, B Mapani
Hydrogeology journal 27 (7), 2399-2413, 2019
92019
Evaporation loss along the Calueque-Oshakati Canal in the Cuvelai-Etosha Basin (Northern Namibia): evidence from stable isotopes and hydrochemistry
P Koeniger, J Hamutoko, VEA Post, M Beyer, M Gaj, T Himmelsbach, ...
Isotopes in environmental and health studies 57 (1), 53-66, 2021
62021
Spatio-temporal variations of hydrochemical and isotopic patterns of groundwater in hand-dug wells: the Cuvelai-Etosha Basin, Namibia
JT Hamutoko, H Wanke, M Beyer, M Gaj, P Koeniger
Proceedings of the International Association of Hydrological Sciences 378, 29-35, 2018
52018
Challenges to implementing environmental-DNA monitoring in Namibia
I Perry, IB Jâms, R Casas-Mulet, J Hamutoko, A Marchbank, S Lendelvo, ...
Frontiers in Environmental Science 9, 773991, 2022
32022
Isotopenhydrologische Methoden (2H, 18O) zur Bestimmung der Grundwasserneubildung in Trockengebieten: Potenzial und Grenzen
M Beyer, M Gaj, P Königer, JT Hamutoko, H Wanke, M Wallner, ...
Grundwasser 23 (1), 73-90, 2018
32018
Groundwater recharge of perched aquifers in the Cuvelai-Etosha basin, Namibia
JT Hamutoko
University of Namibia, 2018
32018
How do soil types affect stable isotope ratios of 2H and 18O under evaporation: A Fingerprint of the Niipele subbasin of the Cuvelai-Etosha basin, Namibia.
M Gaj, M Beyer, J Hamutoko, S Uugulu, H Wanke, P Koeniger, C Kuells, ...
EGU General Assembly Conference Abstracts, 5890, 2014
12014
Project management, economic and law
AC Tse, JT Hamutoko
2021
O papel dos aquíferos suspensos locais na recarga regional de águas subterrâneas em ambientes semiáridos: evidências da Bacia de Cuvelai-Etosha, Namíbia
JT Hamutoko, VEA Post, H Wanke, M Beyer, G Houben, B Mapani
Hydrogeology Journal 27, 2399-2413, 2019
2019
Isotope hydrology for estimating groundwater recharge in water-limited environments: potential and limits
M Beyer, M Gaj, P Königer, J Tulimeveva Hamutoko, H Wanke, M Wallner, ...
Grundwasser 23, 73-90, 2018
2018
The system can't perform the operation now. Try again later.
Articles 1–20