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Isberg, Kristina
Publikationer (4 of 4) Visa alla publikationer
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)
Öppna denna publikation i ny flik eller fönster >>Lessons learnt from checking the quality of openly accessible river flow data worldwide
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2019 (Engelska)Ingår i: Hydrological Sciences Journal, ISSN 0262-6667, E-ISSN 2150-3435, nr 64Artikel i tidskrift (Refereegranskat) Published
Nationell ämneskategori
Oceanografi, hydrologi och vattenresurser
Forskningsämne
Hydrologi
Identifikatorer
urn:nbn:se:smhi:diva-5452 (URN)10.1080/02626667.2019.1659509 (DOI)000488382100001 ()
Tillgänglig från: 2019-10-18 Skapad: 2019-10-18 Senast uppdaterad: 2019-10-18Bibliografiskt granskad
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
Öppna denna publikation i ny flik eller fönster >>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 (Engelska)Ingår i: Geophysical Research Letters, ISSN 0094-8276, E-ISSN 1944-8007, Vol. 45, nr 15, s. 7561-7570Artikel i tidskrift (Refereegranskat) Published
Nationell ämneskategori
Oceanografi, hydrologi och vattenresurser
Forskningsämne
Hydrologi
Identifikatorer
urn:nbn:se:smhi:diva-4967 (URN)10.1029/2018GL079147 (DOI)000443129500037 ()
Tillgänglig från: 2018-09-19 Skapad: 2018-09-19 Senast uppdaterad: 2018-09-19Bibliografiskt granskad
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
Öppna denna publikation i ny flik eller fönster >>Arctic Mackenzie Delta channel planform evolution during 1983-2013 utilising Landsat data and hydrological time series
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2017 (Engelska)Ingår i: Hydrological Processes, ISSN 0885-6087, E-ISSN 1099-1085, Vol. 31, nr 22, s. 3979-3995Artikel i tidskrift (Refereegranskat) Published
Nationell ämneskategori
Oceanografi, hydrologi och vattenresurser
Forskningsämne
Hydrologi
Identifikatorer
urn:nbn:se:smhi:diva-4305 (URN)10.1002/hyp.11315 (DOI)000413374400017 ()
Tillgänglig från: 2017-11-13 Skapad: 2017-11-13 Senast uppdaterad: 2018-01-13Bibliografiskt granskad
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
Öppna denna publikation i ny flik eller fönster >>A validation of river routing networks for catchment modelling from small to large scales
2013 (Engelska)Ingår i: HYDROLOGY RESEARCH, ISSN 1998-9563, Vol. 44, nr 5, s. 917-925Artikel i tidskrift (Refereegranskat) 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.

Nyckelord
drainage basins, drainage networks, river routing, watershed delineation
Nationell ämneskategori
Oceanografi, hydrologi och vattenresurser
Forskningsämne
Hydrologi
Identifikatorer
urn:nbn:se:smhi:diva-398 (URN)10.2166/nh.2012.341 (DOI)000326902700011 ()
Tillgänglig från: 2015-04-01 Skapad: 2015-03-31 Senast uppdaterad: 2018-01-11Bibliografiskt granskad
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