Geomatica software (PCI Geomatics; Toutin 2006),
constrained with a wealth of GPS GCPs in non-glaciated
areas. The resulting DEM was further corrected and
evaluated using all available profile and point observa-
tions both on and away from the glaciers (Fig. 2a,c).
The DMA paper maps consist of 20-m contour lines
produced by the DMA Hydrographic/Topographic
Center in Washington, D.C. using the best
/media/ces/Gudmundsson-etal-2011-PR-7282-26519-1-PB.pdf
.. But with caution
Spatial scale
Modifiable Areal Unit Problem (MAUP)
Ecological fallacy: The mistake of assuming that
where relationships are found among aggregate data,
these relationships will also be found among individuals
or households, or vice versa.
Key concepts (from ecology)
Forest cover Population
density
y = -20.1Ln(x) + 60
R2 = 0.84
0
20
40
60
80
100
0 5 10 15
Population density
F
o
re
/media/loftslag/Kok_1-scenarios-lecture-1.pdf
M A M J J A l
ll l
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60
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(m
³/s
)
vhm102
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vhm116
S O N D J F M A M J J A
l
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l l
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(m
³/s
/media/vedurstofan/utgafa/skyrslur/2015/VI_2015_009.pdf
A. Dunne, A. V. Vecchia, Nature 438,
347 (2005).
16. J. C. Knox, Quatern. Sci. Rev. 19, 439 (2000).
17. P. C. D. Milly, R. T. Wetherald, K. A. Dunne, T. L. Delworth,
Nature 415, 514 (2002).
18. Z. W. Kundzewicz et al., Hydrol. Sci. J. 50, 797 (2005).
19. R. Seager et al., Science 316, 1181 (2007).
20. IPCC, in Climate Change 2007: Mitigation of Climate
Change, Contribution of WG3 to AR4, B
/media/loftslag/Milly_etal-2008-Stationarity-dead-Science.pdf
6 Net downward shortwave radiation flux at the surface .................................... 18
7 Net downward longwave radiation flux at the surface ..................................... 19
8 Net downward total radiation flux at the surface............................................ 20
9 Upward sensible heat flux from the ground .................................................. 22
10 Air
/media/vedurstofan/utgafa/skyrslur/2015/VI_2015_006.pdf
Occasional Paper no. 20, Center for
International Forestry Research, Bogor, Indonesia.
Pelosi, C., M. Goulard, and G. Balent. 2010. The
spatial scale mismatch between ecological
processes and agricultural management: Do
difficulties come from underlying theoretical
frameworks? Agriculture, Ecosystems and Environment
139(4):455-462.
Pierre, J., editor. 2000. Debating governance:
authority
/media/loftslag/Kok_and_Veldkamp_editorial_ES-2011-4160.pdf
Dashed lines encompass the V-shaped zone of tephra deposition. (c)
Oblique aerial view from west of the tephra plume at Grímsvötn on 2 November. Note the ashfall
from the plume. (Photo by M. J. Roberts.) (d) Weather radar image at 0400 UTC on 2 November.
The top portion shows its projection on an EW-vertical plane. The minimum detection height for
Grímsvötn is seen at 6 km, and the plume extends
/media/jar/myndsafn/2005EO260001.pdf