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Isberg, Kristina
Publikasjoner (4 av 4) Visa alla publikasjoner
Crochemore, L., Isberg, K., Pimentel, R., Pineda, L., Hasan, A. & Arheimer, B. (2019). Lessons learnt from checking the quality of openly accessible river flow data worldwide. Hydrological Sciences Journal (64)
Åpne denne publikasjonen i ny fane eller vindu >>Lessons learnt from checking the quality of openly accessible river flow data worldwide
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2019 (engelsk)Inngår i: Hydrological Sciences Journal, ISSN 0262-6667, E-ISSN 2150-3435, nr 64Artikkel i tidsskrift (Fagfellevurdert) Published
HSV kategori
Forskningsprogram
Hydrologi
Identifikatorer
urn:nbn:se:smhi:diva-5452 (URN)10.1080/02626667.2019.1659509 (DOI)000488382100001 ()
Tilgjengelig fra: 2019-10-18 Laget: 2019-10-18 Sist oppdatert: 2019-10-18bibliografisk kontrollert
MacDonald, M. K., Stadnyk, T. A., Dery, S. J., Braun, M., Gustafsson, D., Isberg, K. & Arheimer, B. (2018). Impacts of 1.5 and 2.0 degrees C Warming on Pan-Arctic River Discharge Into the Hudson Bay Complex Through 2070. Geophysical Research Letters, 45(15), 7561-7570
Åpne denne publikasjonen i ny fane eller vindu >>Impacts of 1.5 and 2.0 degrees C Warming on Pan-Arctic River Discharge Into the Hudson Bay Complex Through 2070
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2018 (engelsk)Inngår i: Geophysical Research Letters, ISSN 0094-8276, E-ISSN 1944-8007, Vol. 45, nr 15, s. 7561-7570Artikkel i tidsskrift (Fagfellevurdert) Published
HSV kategori
Forskningsprogram
Hydrologi
Identifikatorer
urn:nbn:se:smhi:diva-4967 (URN)10.1029/2018GL079147 (DOI)000443129500037 ()
Tilgjengelig fra: 2018-09-19 Laget: 2018-09-19 Sist oppdatert: 2018-09-19bibliografisk kontrollert
Vesakoski, J.-M., Nylen, T., Arheimer, B., Gustafsson, D., Isberg, K., Holopainen, M., . . . Alho, P. (2017). Arctic Mackenzie Delta channel planform evolution during 1983-2013 utilising Landsat data and hydrological time series. Hydrological Processes, 31(22), 3979-3995
Åpne denne publikasjonen i ny fane eller vindu >>Arctic Mackenzie Delta channel planform evolution during 1983-2013 utilising Landsat data and hydrological time series
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2017 (engelsk)Inngår i: Hydrological Processes, ISSN 0885-6087, E-ISSN 1099-1085, Vol. 31, nr 22, s. 3979-3995Artikkel i tidsskrift (Fagfellevurdert) Published
HSV kategori
Forskningsprogram
Hydrologi
Identifikatorer
urn:nbn:se:smhi:diva-4305 (URN)10.1002/hyp.11315 (DOI)000413374400017 ()
Tilgjengelig fra: 2017-11-13 Laget: 2017-11-13 Sist oppdatert: 2018-01-13bibliografisk kontrollert
Donnelly, C., Rosberg, J. & Isberg, K. (2013). A validation of river routing networks for catchment modelling from small to large scales. HYDROLOGY RESEARCH, 44(5), 917-925
Åpne denne publikasjonen i ny fane eller vindu >>A validation of river routing networks for catchment modelling from small to large scales
2013 (engelsk)Inngår i: HYDROLOGY RESEARCH, ISSN 1998-9563, Vol. 44, nr 5, s. 917-925Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Underpinning all hydrological simulations is an estimate of the catchment area upstream of a point of interest. Locally, the delineation of a catchment and estimation of its area is usually done using fine scale maps and local knowledge, but for large-scale hydrological modelling, particularly continental and global scale modelling, this level of detailed data analysis is not practical. For large-scale hydrological modelling, remotely sensed and hydrologically conditioned river routing networks, such as HYDROlk and HydroSHEDS, are often used. This study evaluates the accuracy of the accumulated upstream area in each gridpoint given by the networks. This is useful for evaluating the ability of these data sets to delineate catchments of varying scale for use in hydrological models. It is shown that the higher resolution HydroSHEDS data set gives better results than the HYDROlk data set and that accuracy decreases with decreasing basin scale. In ungauged basins, or where other local catchment area data are not available, the validation made in this study can be used to indicate the likelihood of correctly delineating catchments of different scales using these river routing networks.

Emneord
drainage basins, drainage networks, river routing, watershed delineation
HSV kategori
Forskningsprogram
Hydrologi
Identifikatorer
urn:nbn:se:smhi:diva-398 (URN)10.2166/nh.2012.341 (DOI)000326902700011 ()
Tilgjengelig fra: 2015-04-01 Laget: 2015-03-31 Sist oppdatert: 2018-01-11bibliografisk kontrollert
Organisasjoner
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