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Wasson, Robert
- Why are the Builders and Operators of Dams and Hydels in The Hindu Kush–Karakoram–Himalaya so Poorly Prepared for Hydroclimatic Hazards?
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Authors
Affiliations
1 Department of Earth Sciences, Indian Institute of Technology, Roorkee 247 667, IN
2 College of Science and Engineering, James Cook University, Cairns, QLD 4870, AU
3 Fenner School of Environment and Society, Australian National University, Canberra, ACT 2600, AU
1 Department of Earth Sciences, Indian Institute of Technology, Roorkee 247 667, IN
2 College of Science and Engineering, James Cook University, Cairns, QLD 4870, AU
3 Fenner School of Environment and Society, Australian National University, Canberra, ACT 2600, AU
Source
Current Science, Vol 121, No 12 (2021), Pagination: 1549-1552Abstract
The large and apparently increasing magnitude of losses of lives and property due to hydroclimatic hazards in the Hindu Kush–Karakoram–Himalaya (HKH), exemplified by the recent February, 2021 Rishiganga and 2013 Kedarnath floods, shows that risk assessment and planning are inadequate. In the Anthropocene, where climate change is a real and present danger, the frequency of such events is likely to increase along with the damage. Based on our present understanding of the hydroclimatic risks in the HKH, we appeal for a more comprehensive plan for improving our understanding and monitoring. The scheme suggests expansion of mapping and assessment of the factors that contribute to risk. Further development of the archives of extreme events as one of the basis for risk assessment, developing real time monitoring of hazard elements such as the potential for lake outbursts and landslides is essential. Artificial intelligence (AI) should be employed to provide early warning. In India a taskforce of the earth scientists, hydrologists, historians and engineers (civil and AI) should be established to chart a course for the creation of this understanding and monitoring. Similar action may be taken up in other HKH countries.Keywords
Hindu Kush–Karakoram–Himalaya, Hydroclimatic Hazards, Risk Assessment, Monitoring.Full Text
References
- Sain, K. et al. A Perspective on Rishiganga–Dhauliganga flash flood in the Nanda Devi Biosphere Reserve, Garhwal Himalaya, India. J. Geol. Soc. India, 2021, 97, 335–338.
- Rana, N. et al., A preliminary assessment of the 7 February 2021 flash flood in lower Dhauli Ganga valley, Central Himalaya, India. J. Earth Syst. Sci., 2021, 130, 78.
- Bhambri, R., Mehta, M., Singh, S., Jayangondaperumal, R., Gupta, A. K. and Srivastava, P., Landslide inventory and damage assessment in the Bhagirathi Valley, Uttarakhand, during June 2013 flood. Himalayan Geol., 2017, 38(2), 193–205.
- Ballesteros-Cánovas, J. A., Allen, S. and Stoffel, M., The importance of robust baseline data on past flood events for regional risk assessment: a study case from the Indian Himalayas. Contributing paper to GAR 2019. United Nations Office for Disaster Risk Reduction, 2019, p. 22; https://www.unisdr.org/we/inform/publications/66405 5. Vaidya, R. A. et al., Disaster risk reduction and increasing resilience.
- In The Hindu Kush Himalaya Assessment. Mountains, Climate Change, Sustainability and People (eds Wester, P. et al.), Springer Nature, 2018, pp. 389–419; https://www.springer.com/in/book/9783319922874.
- Kumari, S. et al., Return period of extreme rainfall substantially decrease under 1.5°C and 2.0°C warming: a case study for Uttarakhand, India. Environ. Res. Lett., 2019, 14, 044033.
- Ali, H., Modi, P. and Mishra, V., Increased flood risk in Indian sub-continent under the warming climate. Weather Climate Extremes, 2019, 25, 100212.
- Jasanoff, S., Humility in the anthropocene. Globalizations, 2021, pp. 1–15.
- Sah, S. and Prasad, J., Flood frequency analysis of River Kosi, Uttarakhand, India using statistical approach. Int. J. Res. Eng. Technol., 2015, 4(8), 312–315.
- Wasson, R. J., Flood forecasting under deep uncertainty and ambiguity: alternative approaches. Policy Soc., 2016, 35, 125–136.
- Nandargi, S., Gaur, A. and Mulye, S. S., Hydrological analysis of extreme rainfall events and severe rainstorms over Uttarakhand, India. Hydrol. Sci. J., 2016, 61(12), 2145–2163.
- Kumar, V. and Jahangeer, S., Statistical distribution of rainfall in Uttarakhand, India. Appl. Water Sci., 2017, 7, 4765–4776.
- Wasson, R. J., Sundriyal, Y. P., Chaudhary, S., Jaiswal, M., Morthekai, P., Sati, S. P. and Juyal, N. A., 1000-year history of floods in the Upper Ganga catchment, central Himalaya, India. Quaternary Sci. Rev., 2013, 77, 156–166.
- Srivastava, P. et al., Paleofloods records in Himalaya. Geomorphology, 2017, 284, 17–30.
- Bhat, M. S., Ahmad, B., Alam, A., Farooq, H. and Ahmad, S., Flood hazard assessment of the Kashmir Valley using historical hydrology. J. Flood Risk Manage., 2019, 12(Suppl. 1), e12521.
- Taleb, N., The Black Swan: The Impact of the Highly Improbable, Penguin, London, UK, 2007.
- Sornette, D. and Ouillon, G., Dragon-kings: mechanisms, statistical methods and empirical evidence. Eur. Phys. J. Spec. Topics, 2012, 205(1), 1–26.
- Shepherd, T. G. et al., Storylines: an alternative approach to representing uncertainty in physical aspects of climate change. Climatic Change, 2018, 151(3), 555–571.
- Kay, J. and King, M., Radical Uncertainty. Decision Making for an Unknowable Future, The Bridge Street Press, London, UK, 2020, p. 528.
- Zapata, M. A. and Kaza, N., Radical uncertainty: scenario planning for futures. Environ. Plann. B, 2015, 42(4), 754–770.
- Woo, G. and Johnson, N. F., Stochastic modeling of possible pasts to illuminate future risk. In Oxford Handbook of Complex Disaster Risks (eds Shultz, J., Reckhemmer, A. and Johnson, N. F.), Oxford University Press, Oxford, UK, 2018.
- Clarke, L., Thinking possibilistically in a probabilistic world. Significance, 2007, 4(4), 190–192.
- Panda, S., Kumar, A., Das, S., Devrani, R., Rai, S., Prakash, K. and Srivastava, P., Chronology and sediment provenance of extreme floods of Siang River (Tsangpo–Brahmaputra River valley), northeast Himalaya. Earth Surf. Process. Landf., 2020, 45(11), 2495–2511.
- Costa, J. E., Paleohydraulic reconstruction of flash-flood peaks from boulder deposits in the Colorado Front Range. Geol. Soc. Am. Bull., 1983, 94, 986–1004.
- Woo, G., Downward counterfactual search for extreme events. Front. Earth Sci., 2019, 7, 340; doi:10.3389/feart.2019.00340.
- Shukla, T. and Sen, I. S., Preparing for floods on the Third Pole. Science, 2021, 372(6539), 232–234.
- Rao, N. P., Rekapalli, R., Srinagesh, D., Tiwari, V. M., Hovius, N., Cook, K. L. and Dietze, M., Seismological rockslide warnings in the Himalaya. Science, 2021, 372(6539), 247.