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Studies on Human-Environmental Dynamics in the Western HKH-region

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1 Studies on Human-Environmental Dynamics in the Western HKH-region
Matthias WINIGER Department of Geography, University of Bonn (GIUB) UIB-Workshop, Gilgit, April 16, 2014

2 Karakorum – Shyok Valley
Karakorum-Mountains: Deserts in Valleys - Forests on upper slopes – Glaciers on peaks K2 Karakorum – Shyok Valley Google Earth 2009

3 Vertical characteristics
Extensive use of natural vegetation Vertical characteristics Cultivation depending on water and land (Draft: Winiger, 2008)

4 Phyto-ecologic inventory
Comparison between conventional vegetation map and supervised classification of digital LANDSAT-scene (example of Hunza/Nager). (G. Braun, 1996: Vegetationsgeographische Untersuchungen im NW-Karakorum (Pakistan). Bonner Geogr. Abh., Vol.93)

5 Monitoring the actual climate  Vertical gradients AWS Maidun (Batura)

6 Where to set-up meteorological station?
UIB-Programme: Where to set-up meteorological station? How to assess rainfall/snowfall at high altitudes?  Example Kunjerab-Pass 56 Met.Stations: WAPDA GIUB (Photo: Winiger, Sept. 28, 2012)

7 Monitoring of glacial dynamics
44 1954 Batura Glacier seen from Patundas: 1954 (Pillewizer) and 2013 (Winiger) 2013

8 Longterm climatic fluctuations
Precipitation reconstruction for northern Pakistan, long-term precipitation variations and temperature for different regions in the northern hemisphere: a: Treydte et al 2006 b: Sheppard et al 2004 c: Anderson et al, 2002 d: Cook et al, 2004 e: Wilson et al, 2005 f: Temperature reconstructions (red) western central Asia, Esper et al, 2006 (blue) Northern hemisphere, Mann et al, 1999 (black) Northern hemisphere, Esper et al, 2002 (green) Northern hemisphere, Moberg et al, 2005 Source: Treydte et al, 2006

9 Local Scales: Spatial location of irrigated land and dynamics of cryosphere Passu Borit

10 Subcontinental Scale: Indus-River: from HKH to the Sea

11 ‚Karakoram Anomaly – a reality? Positive or negative mass-balance?
Batura-Glacier U. Börst, M. Winiger, Bodo Bookhagen, 2013: presented at AGU-Annual Meeting

12 Understanding the complex diversity of cryosphere processes
Glacial Regimes depending on spatial variables  Snow pits (Source: K. Hewitt (2014): Glaciers of the Karakoram Himalaya. p.155  Snow pits added by M.W.)

13 Vertical gradients/processes
Cryosphere : Models - Data/Field Evidence - Scales Global to Regional Scales General Glacier Model General Atmospheric Model-Input Data Continental Topographic control Satellite Data (Atmospheric and Surface Parameters) 59 Regional/Local Topographic control Regional/Local Meteorological Data Data quality Data quality Local Glacier Model Proxy-Data Field studies Regional to Local Scales Vertical gradients/processes (Draft M.W., 2011)

14 Passu-Janabad - GIUB/CIIT-Field-Trip – May 2013


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