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Holocene climate and vegetation cha
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Anne F. Dallmeyer Max-Planck-Instit
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Overleaf Sutlej Valley, Kalpa (31°
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Zusammenfassung Mittels verschieden
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II 3.5 Summary and conclusion of Ch
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List of Figures Figure 2.1: Simulat
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Figure 4.7: Simulated differences i
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Figure A.1: The Asian monsoon regio
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1. Introduction Like all monsoon sy
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(I) How well is the present-day Asi
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CHAPTER 5 The Tibetan Plateau exert
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2. Simulated present-day Asian mons
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In this study, we assess the perfor
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in the local summer season. This la
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Figure 2.2: Hovmöller diagram show
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2.3.2 Monsoon onset and withdrawal
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to observations and reanalysis data
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and as indices the method of prescr
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investigated by comparing atmospher
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T 3 1 _ A _ A M I P [ °C ] T 6 3 _
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- Overall, the simulation T31AV0k a
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3. Simulated mid-Holocene Asian mon
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Values were taken from a course res
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To further analyse the differences
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Figure 3.6: Simulated difference in
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Figure 3.8: Annual cycle of precipi
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in these regions during the pre-mon
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positive anomaly (more divergent) i
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our results, we compare the reconst
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Figure 3.15: Differences in the sea
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mid-Holocene climate north of 40°N
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4. Contribution of the atmosphere-o
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includes the dynamic vegetation mod
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Region Approximate longitude (°E)
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Figure 4.2: Seasonal and annual ave
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Figure 4.3: Same as Figure 4.2, but
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nearby desert or sparsely vegetated
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Figure 4.5: Factors contributing to
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spring summer autumn winter spring
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In autumn, the contribution of the
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Figure 4.8: Same as Figure 4.5 but
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The atmospheric response to the orb
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Due to the thermal inertia of the o
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eduction of -0.97K (on average) is
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climate in 6k. Whether the ocean-at
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econstructions (Yu et al., 2000). T
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5. Comparison of the simulated Holo
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ased vegetation reconstructions for
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(Zhang et al. 2000; Fang et al. 200
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Figure 5.2: ECHAM5 orography (eleva
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unfavourable climate conditions, i.
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vegetation type exists and the land
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etreat and were replaced by steppes
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exceeds 4000m in reality (cf. Fig.
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5.5.2 Site-specific discussion of t
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