Titill: | Travel time for flow in Jökulsá á Fjöllum in relation to discharge and sediment transportTravel time for flow in Jökulsá á Fjöllum in relation to discharge and sediment transport |
Höfundur: | Henriksen, Steen |
URI: | http://hdl.handle.net/10802/19289 |
Útgefandi: | Orkustofnun |
Útgáfa: | 2005 |
Ritröð: | OS ; |
Efnisorð: | Jökulsá á Fjöllum; Grímsstaðir á Fjöllum; Upptyppingar; Selfoss (Þingeyjarsýslur); Kreppa; Vhm 102 (vatnshæðarmælir); Vhm 162 (vatnshæðarmælir); Vhm 233 (vatnshæðarmælir); Vhm 453 (vatnshæðarmælir) |
Tungumál: | Íslenska |
Tengd vefsíðuslóð: | http://www.os.is/gogn/Skyrslur/OS-2005/OS-2005-034.pdf |
Tegund: | Bók |
Gegnir ID: | 991010380949706886 |
Athugasemdir: | Myndefni: línurit. |
Útdráttur: | This report is a follow up on two earlier reports. The report provides improvement of earlier results. Also new results are obtained. Based on water level measurements from Grímsstaðir (vhm 102), Upptyppingar (vhm 162), Selfoss (vhm 453) and Kreppa (vhm 233), the connection between discharge and the time development of high/low water levels along river Jökulsá á Fjöllum is investigated. Two mathematical functions are derived and applied on the data set. Based on light absorbtion measurements from Grímsstaðir (vhm 102), it is shown that high/low concentrations in suspended sediment arrives later than high/low water level events. |
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