season cannot begin before March prevents untimely detection. Once
the maximum is found, the first 10-day period with accumulated melting exceeding 20 mm
and a median temperature above 0°C is identified and the first day of this period selected as
the onset date. In the case of Búðarháls in Figure 6, the filter picked 06/04 correctly as the
beginning of the melt season.
The third filter
/media/vedurstofan-utgafa-2022/VI_2022_006_extreme.pdf
an important part of the runoff from many areas. In total, approximately
20% of runoff in Iceland originates from groundwater (Hjartarson, 1994a).
In the above mentioned previous simulation of runoff map for Iceland for the period 1961–
1990, groundwater was omitted. Effects of groundwater flowing across watershed
boundaries were simulated by scaling the precipitation for each watershed. On watersheds
/media/ces/2010_017.pdf
of authors)
Two commenting reviews for the draft report
Executive summary (of about 20 pages) will discussed and accepted by line by
line procedure by government delegations early in 2011
1203/02/2010
Relative position within innovation chain
1303/02/2010
Book: Energy Vision 2050, VTT 2009
1403/02/2010
1503/02/2010
1603/02/2010
Total investments needed by 2050 are huge
In addition to electricity
/media/ces/Savolainen_Ilkka_CES_2010.pdf
Bárðarbunga update 29082014
2014-08-29 16:20 UTC
Bárðarbunga update
Compiled by
Icelandic Met Office and University of Iceland Þórður Arason (Ed.)
Based on
Seismic, GPS, Hydrology, Radar, Webcam, PIREP, visual observations
Eruption plume
Height (a.s.l.)
No plume was detected by radar (detection limit above 1 km) and webcam indicated low level
gases and steam from lava fountains during the night
/media/jar/Bardarbunga_Daily_status_report_290814.pdf
the
eruption will last. The current
magma is rich in MgO (8.5%) which indicates that it is from depths of around
17-20 km. There has been constant gas pollution close to the eruption site,
spatially determined by local wind conditions. Gases can accumulate to
life-threatening levels in certain weather conditions. There have been no
indications of significant tectonic movements since the eruption
/about-imo/news/earthquake-swarm-in-reykjanes-peninsula
and ice caps may be derived from data about the area distribution of ice bodies in the drainage
basin. Since the exponents g in the volume–area scalings v = csg for both ice caps and glaciers
TóJ 3 5.12.2009
Memo
Area (km2)
Volume
(km
3 )
50
100
50
100
150
200
250
50
100
150
200
250
a71
a71a71
a71
a71
10 50 500 500020 1000
1
5
10
0
100
0
2
2
0
20
0
200
0
100 10000
Icelandic ice
/media/ces/ces-glacier-scaling-memo2009-01.pdf