experiments for evaluating the effectiveness of avalanche defence structures in Iceland. Main results and future programme (pdf 0,8 Mb) (Í: Proceedings of the International Seminar on Snow and Avalanches Test Sites, Grenoble, France, 22−23 November 2002, F. Naaim-Bouvet, ed., s. 99−109, Grenoble, Cemagref, 2003, author T. Jóhannesson) [abstract] (html)
Stálgrindur eða snjóflóðanet? Val á tegund
/avalanches/imo/protective/
The medians of ratios from the broad-band
digitizers (G24) are close to one, but the lowest median values are obtained at stations with
short-period digitizers (RD3) in combination with either 1-Hz short-period (LE1) sensors, or
broad-band (BB) sensors. The reason for the low ratios in the LE1-RD3 combination is
obviously failure to retrieve all the low frequency amplitude through instrument
/media/vedurstofan/utgafa/skyrslur/2009/VI_2009_012.pdf
while accounting for rigidity of supply in transport systems
Default
effect
S0 – S1
Remaining effect after
counter measure S0 – S1*
Loss for consumer without measure:
(p1 – p0) . Q1 + (p1 – p0) .(Q1-Q0)/2
Loss for consumer after measure:
negligible
Source:
Nurmi and Perrels, 2011 (forthcoming)
G
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co
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pr
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Traffic volume
26.8.2011Adriaan Perrels/IL 27
Example
/media/loftslag/Perrels-CBA.pdf
(). The circulation of Icelandic waters-a
modelling study. Ocean Science , –.
Nygaard, B. E. K., Hálfdán Ágústsson & K.
Somfalvi-Toth (). Modeling wet snow ac-
cretion on power lines: improvements to previ-
ous methods using years of observations.
Journal of Applied Meteorology and Climatology
(), –.
Philippe Crochet (). Sensitivity of Icelandic
river basins to recent
/media/vedurstofan/utgafa/arsskyrslur/VED_AnnualReport-2013_screen.pdf
and CNES, n.d.;
National Center for Atmospheric Research Staff, 2016; Quante and Colijn, 2016). Now, additional
altimeters at different orbits perform slightly less accurate measurements up to 82 N and S (Rhein
et al., 2013). These records are used to estimate sea surface changes and calculate global mean sea
level, a temporal average sea level averaged over the oceans (Church, Clark, et al., 2013
/media/vedurstofan-utgafa-2020/VI_2020_005.pdf
meteorological services for large areas of the North Atlantic and Green-
land. It is the second largest aviation service region in the world. Over the course of a decade IMO was modernized
and sta?ed to meet the highest international requirements. The Icelandic public and economic sectors, in particular
the fisheries, transportation and agriculture, benefitted hugely from this development making
/media/vedurstofan-utgafa-2020/VI_arsskyrsla2020.pdf
in
our analyses, as will be further outlined in the
discussion.
Among these principles, we found no direct
contradictions between the guides; our corresponding
analysis can be traced with the help of the author
principle tables, A3-1–A3-4 in Appendix 3, and the
summary table in Appendix 4, Table A4.
Nevertheless, we realized that there were tensions
between several of the principles, e.g., between P2
/media/loftslag/vonKorff_etal-2010.pdf
on the European level [e.g.
Water Framework Directive (Directive 2000/60/EC),
Common Agricultural Policy, etcetera], except for the
Ukrainian part of the Tisza. However, the Ukraine shows
strong incentives to enter the EU community and thus the
EU acquis communautaire is used as key reference for the
development of its water management principles. It was
nevertheless decided to select two case-studies
/media/loftslag/Huntjens_etal-2010-Climate-change-adaptation-Reg_Env_Change.pdf
and May. ............................................................................... 94
Figure B.8. Rake distribution for mapped faults/clusters in box H, Hengill, active
between June and December. .......................................................................... 95
Figure B.9. Rake distribution for mapped faults/clusters in box I, Flói. ............................. 96
Figure B
/media/vedurstofan/utgafa/skyrslur/2010/2010_003rs.pdf