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....................................................................................... 10
3 September 2012 .................................................................................. 12
3 Radiation fluxes at the surface ....................................................................... 16
4 Heat fluxes at the surface .............................................................................. 21
5 Net energy
/media/vedurstofan/utgafa/skyrslur/2015/VI_2015_006.pdf
NONAM PhD course – Adaptive management in relation to climate change – Copenhagen 21-26/8/2011
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1
Outline for the case Road maintenance in a changing climate
Introduction
Roads and transport systems are vulnerable to climate change impacts (VTT 2011; Koetse and
Rietveld, 2009; Regmi & Hanaoka, 2011; Road ERA-net 2009 & 2010
/media/loftslag/Outline_for_the_case_Road_maintenance_in_a_changing_climate.pdf
operational cost, etc.) and the annual
revenues
• consider an appropriate discount rate and assess NPV (net present
value), IRR (internal rate of return), and net cash flows
• rank alternatives by score level
• SCBA: social CBA – total benefits -/- total costs for society, in this
case benefits and costs often don’t accrue (entirely) to the same
organisation due to the public nature of a project
/media/loftslag/Perrels-CBA.pdf
)
is shown. At the margin the grid boxes of the RCAO RCM are
visible. The area between Illulisat and Swiss camp is commonly
called Paakitsôq.
respectively. The Automatic Weather Stations (AWS) Swiss Camp and Crawford are located
on the ice sheet and are operated by the Greenland Climate Network (GC-net) (Steffen and
Box, 2001). The locations of the stations are indicated in Fig. 1, further details
/media/ces/ces_geus_paakitsoq_full_report.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
a near-zero pre-industrial background concentration,
primarily due to human activities. {WGI 2.3, SPM; SROC SPM}
There is very high confidence that the global average net
effect of human activities since 1750 has been one of warm-
ing, with a radiative forcing of +1.6 [+0.6 to +2.4] W/m2
(Figure 2.4). {WGI 2.3, 6.5, 2.9, SPM}
The combined radiative forcing due to increases in CO2, CH4
and N2O
/media/loftslag/IPPC-2007-ar4_syr.pdf
E-mail: nve@nve.no
Internet: www.nve.no
May 2010
2
Contents
Snorrason, Á. and Hisdal, H.
Welcome to the conference “Future Climate and Renewable Energy: Impacts, Risks and Adaptation” ................ 6
PRESENTATIONS
Gode, J. and Thörn, P.
Stakeholder relevance of the CES project
/media/ces/ces-oslo2010_proceedings.pdf
to the annual temperatures
during 20032007. The low AAR and the high mass
balance sensitivity (e.g., Jo´hannesson 1997) to a uni-
form temperature rise (Table 4) at both Torfajo¨kull and
Tindfjallajo¨kull during the warm last decade are con-
sistent with their low and narrow elevation range
(Fig. 1).
Table 3 (a) Average specific net balance (bn), at the Eyjafjallajo¨kull (E), Torfajo¨kull
/media/ces/Gudmundsson-etal-2011-PR-7282-26519-1-PB.pdf
of Norwegian glaciers – an overview
Liss M. Andreassen*, Hallgeir Elvehøy, Sindre Engh and Bjarne Kjøllmoen
Section for glaciers, snow and ice, Norwegian Water Resources and Energy Directorate (NVE)
* Corresponding author, e-mail: lma (at) nve.no
ABSTRACT
The current glacier monitoring programme in mainland Norway includes direct mass balance
investigations on 14 glaciers. Accurate maps
/media/vatnafar/joklar/Reykholt-abstracts.pdf
). Meteorological observations carried
out on Storbreen in the summer of 1955 (Liestøl1967) revealed that net radiation is the most impor-tant contributor to the ablation at Storbreen. An au-tomatic weather station (AWS) has bee operatedin the ablation zone of Storbreen since September2001 providing a near-continuous series of meteor-
ology and surface energy balance data. Analysis ofthe first five years
/media/ces/GA_2009_91A_4_Andreassen.pdf