seismometers in the region are able to detect all earthquakes above magnitude 0.9, whereas in 2000 – when Hekla last erupted – this threshold was around 2.2. Figure 2 shows a Gutenberg-Richter distribution for earthquake magnitudes detected by the SIL system between 1996 and 2000 and for 2012 to 2016. The present network is able to detect much smaller earthquakes than would have been detected
/about-imo/news/monitoring-hekla
compared to e.g., personal and social goals
(Lorenzoni & Pidgeon, 2006)
• Climate change is perceived to be a more urgent concern to society
compared to the individual personally (Lorenzoni & Pidgeon, 2006)
6
(1) Climate change versus air
pollution
Questionnaire study of car owners in
Växjö municipality 2007 (n = 880) 7
1
2
3
4
5
6
7
Air pollution threat on
global level
Air pollution threat
/media/loftslag/Eriksson_1-Risk-perception.pdf
scenario Summer Winter
Temp ▲6˚c ▲7˚c.
Precip. +10% +30%
CO N l d bl2 ear y ou e
11
Forest management principles
1
)
Basal area just
before thinning
Thinning threshold
Energy
wood
Energy
biomass
a
r
e
a
(
m
2
h
a
-
1 thinningt i g
B
a
s
a
l
a
Basal area just
Remaining basal
area threshold
Dominant height (m)
after thinning
12
Management regimes
Changes in basal area thinning thresholds
/media/ces/Alam_Ashraful_CES_2010.pdf
The glacier margin in the year 2000 is shown with a red curve.
Spoken weather forecast
Weather information via recorded messageTel: (+354) 902 0600
/weather/articles/bigimg/1618
domain in the eight
main cases. The periods calculated are the entire 21st century (2000–2100), the mid-
century (2041–2060), and the late-century (2081–2100). For explanation of these cases
see Table 3.
Case GCM,RCM,RCP Mid-century Late-century Entire 21st century
1 HAD,RCA4,45 .28 .27 .29
3 HAD,COSMO,45 .26 .25 .26
5 MPI,RCA4,45 .24 .16 .26
7 MPI,COSMO,45 .22 .15 .21
2 HAD,RCA4,85 .33 .41
/media/vedurstofan-utgafa-2017/VI_2017_009.pdf