236
1992 09 167 124 167 98
1995 07 1994 1759 599 368
1995 10 96 62 73 37
1997 07 921 728 330 184
2000 08 1240 1083 365 221
2002 09 689 582 267 160
2003 11 241 207 139 98
2006 04 1370 1340 300 270
2008 10 1350 1290 300 265
The origin of the 1957, 1960, 1964 and 1966 jökulhlaups is not certain but is most likely the eastern cauldron. The discharge
and volume for the 1995 jökulhlaup are a sum from
/media/vedurstofan/utgafa/skyrslur/2009/VI_2009_006_tt.pdf
precipitation, temperature or discharge) lies in the empirical 100(1 p)%
prediction interval, 100(1 p)% of the time. The ranked probability score (RPS) (Wilks, 1995)
was also used to evaluate the probabilistic flow forecasts across K=10 classes of flow quantiles,
covering all observed outcomes. The closer RPS is to 0, the better, and the worst possible RPS
score is (K–1). The performances
/media/vedurstofan/utgafa/skyrslur/2014/VI_2014_006.pdf
and direction, as well as air temperature, from the IMO operational surface station net-
work. Most anemometers are installed at 10 m above ground level (mAGL). However, at some
stations, surface winds are measured at different heights, h, varying between 4.0 and 18.3 m.
3This is done using a GRIB-API command on Parameter 141 (snow depth) in the earliest boundary
data file: grib_set -f -d 0.0 -w
/media/vedurstofan/utgafa/skyrslur/2014/VI_2014_005.pdf
Manage- Basic Purchase Road Road net- Const- Acquisi- Govern- Com- Participati- Value Miscel- Total 2009
ment and road of equip- system work post- ruction tion of ment missi- on of the added laneous cost
operating manage- ment develop- poned-, of land grants ons European tax over- level
costs ment ment comprehen- build- and com- Regional De- heads
1991- 1991- sive- and ings pensation
/media/loftslag/Traffc-maintenance_expenditures.pdf
............................................................................................. 36
Experimental results from photon-counting laser altimetry system MABEL
Henriette Skourup, René Forsberg, Sine M. Hvidegaard, Indriði Einarsson, Arne V.
Olesen, Stine K. Rose, Louise S. Sørensen, Veit Helm, Stefan Hendricks, Robert Ricker,
Malcolm Davidson and Tânia Casal
/media/vatnafar/joklar/Reykholt-abstracts.pdf
variability pattern on a decadal scale,
mainly through wind and pressure forcing but also through steric effects (Dangendorf, Calafat, et
al., 2014; Dangendorf, Wahl, et al., 2012; Madsen, 2009; K. Richter, Nilsen, and Drange, 2012;
Yan, Tsimplis, and Woolf, 2004). Decadal sea level variability over open North Atlantic ocean,
especially the Subpolar North Atlantic, in the satellite altimetry era
/media/vedurstofan-utgafa-2020/VI_2020_005.pdf
and the groundwater module. The coupling
between both modules was done by a net boundary flux between the unsaturated zone and
the groundwater (Schulla & Jasper, 2007).
Information on land use, soil type, elevation and other general properties of the watershed
are given in static distributed grids while a number of parameters describing specific
processes are adjusted to the properties of each
/media/ces/2010_016.pdf
of radiation are
added to a classic degree-day model. For infiltration, a methodology of Peschke, based on
the approach of Green and Ampt, was used. To calculate the fluxes within the unsaturated
soil zone, the Richards equation was used. The groundwater table was modelled in both the
unsaturated zone module and the groundwater module. The coupling between both modules
was done by a net/media/ces/2010_017.pdf
ÁRSSKÝRSL A 2018
2
Á R S S K Ý R S L A 2 0 1 8
3 Frá forstjóra
4 Veðurstofan 2009–2019
12 Náttúrufar
18 Rannsóknir
20 Fjármál og rekstur
22 Ritaskrá starfsmanna
?Veðurstofa Íslands 2019
Bústaðavegi 7–9, 108 Reykjavík
ISSN 2251-5607
Efni ársskýrslunnar var unnið af starfsmönnum
Veðurstofu Íslands
Ritstjórn: Sigurlaug Gunnlaugsdóttir
Hönnun og umbrot: Hvíta húsið
Prentun: Prentmet
/media/vedurstofan/utgafa/arsskyrslur/VI_Arsskyrsla_2018_vef.pdf
networks for
t
i Christiansen Barlebo
r Voldgade 10, DK-1350 Copenhagen K, Denmark
form 3 May 2007; accepted 11 May 2007
29 June 2007
www.elsevier.com/locate/jenvman
Mak
manage
ARTICLE IN PRESS
brought together to find a solution that is adequate from
multiple perspectives. This, not only requires coping with
various sources and types of uncertainty, but also with the
ambiguity produced
/media/loftslag/Henriksen_Barlebo-2008-AWM_BBN-Journ_Env_Management.pdf