Anyu Zhang, Jingai Wang, Yao Jiang, Yanqiang Chen, Peijun Shi. Spatiotemporal Changes of Hazard Intensity-Adjusted Population Exposure to Multiple Hazards in Tibet During 1982-2015[J]. International Journal of Disaster Risk Science, 2018, 6(4): 541-554. doi: 10.1007/s13753-018-0194-5
Citation: Anyu Zhang, Jingai Wang, Yao Jiang, Yanqiang Chen, Peijun Shi. Spatiotemporal Changes of Hazard Intensity-Adjusted Population Exposure to Multiple Hazards in Tibet During 1982-2015[J]. International Journal of Disaster Risk Science, 2018, 6(4): 541-554. doi: 10.1007/s13753-018-0194-5

Spatiotemporal Changes of Hazard Intensity-Adjusted Population Exposure to Multiple Hazards in Tibet During 1982-2015

doi: 10.1007/s13753-018-0194-5

Financial support from the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDA20000000), the National Key Research & Development program of China (Grant No. 2016YFA0602404), and the Program of Introducing Talent to Universities (111 Project, Grant No. B08008) are highly appreciated.

  • Available Online: 2021-04-26
  • The dynamic changes of population exposure to hazards in high-altitude areas are an important factor in the scientific evaluation of environmental risks. In this study, the hazards of hypoxia, earthquakes, and snowstorms in Tibet were respectively described by the percentage of oxygen at sea level, earthquake intensity, and mean annual maximum snow depth. The rates of population affected by hypoxia, earthquakes, and snowstorms were calculated by chronic mountain sickness and historical disaster data. Based on these, the study examined the change in population exposure to the three hazards and their combinations by hazard intensity level at the 1 km×1 km grid scale in 1982–2015. The results show that population exposures to hypoxia, earthquakes, and snowstorms were about 745 thousand, 97 thousand, and 168 thousand in 2015, respectively, among a total population in Tibet of 3.24 million. These exposures were mainly concentrated in the 3400–5000 m above sea level zone. The population exposed to hypoxia and earthquakes showed a rising trend from 1982 to 2015, while the population exposed to snowstorms decreased after 2000 due to reduced snowstorm intensity. Hypoxia-earthquake and hypoxia-snowstorm are the main multiple hazard combinations that people in Tibet suffered from and their person·time exposures were estimated at around 842 thousand and 913 thousand in 2015, respectively, with an average annual increase of 1.7% and 1.3%. Hypoxia is the most important health risk in Tibet. The areas of high person·time exposure to multiple hazards of hypoxia-earthquake-snowstorm are the key areas for strengthening integrated risk governance.
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  • Aldenderfer, M. 2006. Modelling plateau peoples: The early human use of the world’s high plateaux. World Archaeology 38(3): 357–370.
    Barton, L. 2016. The cultural context of biological adaptation to high elevation Tibet. Archaeological Research in Asia 5: 4–11.
    Beall, C.M. 2007. Two routes to functional adaptation: Tibetan and Andean high-altitude natives. Proceedings of the National Academy of Sciences of the United States of America 104(S1): 8655–8660.
    Bigham, A.W., and F.S. Lee. 2014. Human high-altitude adaptation: Forward genetics meets the HIF pathway. Genes & Development 28(20): 2189–2204.
    Chan, E.Y.Y., and P.J. Shi. 2017. Health and risks: Integrating health into disaster risk reduction, risk communication, and building resilient communities. International Journal of Disaster Risk Science 8(2): 107–108.
    Che, T., and L.Y. Dai. 2011. Dataset of snow depth in China: 1979–2016. Lanzhou, China: Cold and Arid Regions Science Data Center (in Chinese).
    Chen, J., Y.F. Ban, and S.N. Li. 2014. China: Open access to earth land-cover map. Nature 514(7523): 434.
    Chen, T., and T. Zheng. 2016. Review of earthquake damage losses in mainland China in 2015. Journal of Catastrophology 31(3): 133–137 (in Chinese).
    Cooke, S. 2003. Merging Tibetan culture into the Chinese economic fast lane: The Great Western Development policy should increase immigration from inner China to the Tibet Autonomous Region. China Perspectives 50: 42–55.
    Fan, J., H.Y. Wang, D. Chen, W.Z. Zhang, and C.S. Wang. 2010. Discussion on sustainable urbanization in Tibet. Chinese Geographical Science 20(3): 258–268.
    Hackett, P.H., D. Rennie, and H.D. Levine. 1976. The incidence, importance, and prophylaxis of acute mountain sickness. The Lancet 308(7996): 1149–1155.
    IPCC (Intergovernmental Panel on Climate Change). 2012. Managing the risks of extreme events and disasters to advance climate change adaptation: Special report of the intergovernmental panel on climate change, ed. C.B. Field, V. Barros, T.F. Stocker, D.H. Qin, D.J. Dokken, K.L. Ebi, M.D. Mastrandrea, and K.J. Mach, et al. Cambridge, UK: Cambridge University Press.
    IPCC (Intergovernmental Panel on Climate Change). 2014. Climate change 2014: Impacts, adaptation and vulnerability. Part A: Global and sectoral aspects. Working group Ⅱ contribution to the fifth assessment report of the Intergovernmental Panel on Climate Change, ed. C.B. Field, V.R. Barros, D.J. Dokken, K.J. Mach, M.D. Mastrandrea, T.E. Bilir, M. Chatterjee, and K.L. Ebi, et al. Cambridge, UK: Cambridge University Press.
    Jefferson, J.A., J. Simoni, E. Escudero, M.E. Hurtado, E.R. Swenson, D.E. Wesson, G.F. Schreiner, and R.B.Schoene, et al. 2004. Increased oxidative stress following acute and chronic high altitude exposure. High Altitude Medicine & Biology 5(1): 61–69.
    Johnson, T.S., and P.B. Rock. 1988. Acute mountain sickness. New England Journal of Medicine 319(13):841–845.
    Karinen, H.M., J.E. Peltonen, M. Kähönen, and H.O. Tikkanen. 2010. Prediction of acute mountain sickness by monitoring arterial oxygen saturation during ascent. High Altitude Medicine & Biology 11(4): 325–332.
    León-Velarde, F., A. Gamboa, J.A. Chuquiza, W.A. Esteba, M. Rivera-Chira, and C. Monge. 2000. Hematological parameters in high altitude residents living at 4355, 4660, and 5500 meters above sea level. High Altitude Medicine & Biology 1(2): 97–104.
    Li, R., and X.L. Chi. 2014. Thermal comfort and tourism climate changes in the Qinghai-Tibet Plateau in the last 50 years. Theoretical and Applied Climatology 117(3–4): 613–624.
    Li, L.H., and J.M. He. 2002. Sustainable rural tourism and its implications for poverty alleviation in Tibet autonomous region, P.R. China. In Poverty alleviation in mountain areas of China, ed. N.S. Jodha, B. Bhadra, N.R. Khanal, and J. Richter. 209–220. Feldafing, Germany: InWEnt Capacity Building International.
    Li, X.X., T. Pei, H.T. Xu, F.S. Tao, H.Y. You, Y. Liu, and Y.Q. Gao. 2012. Ecological study of community-level factors associated with chronic mountain sickness in the young male Chinese immigrant population in Tibet. Journal of Epidemiology 22(2): 136–143.
    Liu, J.F., Y.D. Fan, and P.J. Shi. 2011. Response to a high-altitude earthquake: The Yushu Earthquake example. International Journal of Disaster Risk Science 2(1): 43–53.
    NASA (National Aeronautics and Space Administration). 2016. Gridded population of the world, version 4 (GPWv4): Population density adjusted to match 2015 revision UN WPP country totals. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC).
    Ni, J., and M. Barazangi. 1983. High-frequency seismic wave propagation beneath the Indian Shield, Himalayan Arc, Tibetan Plateau and surrounding regions: High uppermost mantle velocities and efficient Sn propagation beneath Tibet. Geophysical Journal International 72(3): 665–689.
    Niermeyer, S., S. Zamdio, and L.G. Moore. 2001. The people. In High altitude: An exploration of human adaptation., ed. T.F. Hornbein, and R.B. Schoene, 42–100. New York: Marcel Dekker.
    Pawson, I.G. 1976. Growth and development in high altitude populations: A review of Ethiopian, Peruvian, and Nepalese studies. Proceedings of the Royal Society B: Biological Sciences 194(1114): 83–98.
    Peduzzi, P., B. Chatenoux, H. Dao, A.D. Bono, C. Herold, J. Kossin, F. Mouton, and O. Nordbeck. 2012. Global trends in tropical cyclone risk. Nature Climate Change 2(4): 289–294.
    Reeves, J.T., and F. Leon-Velarde. 2004. Chronic mountain sickness: Recent studies of the relationship between hemoglobin concentration and oxygen transport. High Altitude Medicine & Biology 5(2): 147–155.
    Roach, R.C., E.R. Greene, R.B. Schoene, and P.H. Hackett. 1998. Arterial oxygen saturation for prediction of acute mountain sickness. Aviation, Space, and Environmental Medicine 69(12): 1182–1185.
    Rural Social and Economic Investigation Division of NBS (National Bureau of Statistics). 2016. China statistical yearbook (Township). Beijing: China Statistics Press (in Chinese).
    Sahota, I.S., and N.S. Panwar. 2013. Prevalence of chronic mountain sickness in high altitude districts of Himachal Pradesh. Indian Journal of Occupational and Environmental Medicine 17(3): 94–100.
    Shi, P.J., Y.Q. Chen, A.Y. Zhang, Y. He, M.N. Gao, J. Yang, R. Mao, and J.D. Wu, et al. 2018. Factors contributing to oxygen concentration on the Qinghai-Tibetan Plateau. Chinese Science Bulletin. (in Chinese).
    Shi, P.J., M. Wang, X.B. Hu, and T. Ye. 2014. Integrated risk governance consilience mode of social-ecological systems. Acta Geographica Sinica 69(6): 863–876 (in Chinese).
    Sturges, H.A. 1926. The choice of a class interval. Journal of the American Statistical Association 21(153): 65–66.
    Su, M.M., and G. Wall. 2009. The Qinghai-Tibet railway and Tibetan tourism: Travelers’ perspectives. Tourism Management 30(5): 650–657.
    Tibet Autonomous Region Bureau of Statistics and Tibet General Team of Investigation under the NBS (National Bureau of Statistics). 2016. Tibet statistical yearbook. Beijing: China Statistics Press (in Chinese).
    Tilmann, F., J. Ni, and INDEPTH Ⅲ Seismic Team. 2003. Seismic imaging of the downwelling Indian lithosphere beneath central Tibet. Science 300(5624): 1424–1427.
    UNGA (United Nations General Assembly). 2016. Report of the open-ended intergovernmental expert working group on indicators and terminology relating to disaster risk reduction. Accessed 10 May 2018.
    USGS (United States Geological Survey). 2011. Global multi-resolution terrain elevation data 2010 (GMTED2010). Reston, VA: US Geological Survey.
    Wang, W., T. Liang, X. Huang, Q. Feng, H. Xie, X. Liu, M. Chen, and X. Wang. 2013. Early warning of snow-caused disasters in pastoral areas on the Tibetan Plateau. Natural Hazards and Earth System Sciences 13(6): 1411–1425.
    Wen, K.G., and G.X. Liu. 2008. China meteorological disaster compilation (Tibet volume). Beijing: China Meteorological Press (in Chinese).
    West, J.B. 2014. Predicting acute mountain sickness. High Altitude Medicine & Biology 15(4): 427.
    West, J.B. 2017. Are permanent residents of high altitude fully adapted to their hypoxic environment? High Altitude Medicine & Biology 18(2): 135–139.
    Wu, T.Y., and B. Kayser. 2006. High altitude adaptation in Tibetans. High Altitude Medicine & Biology 7(3): 193–208.
    Wu, N., and Z.L. Yan. 2002. Climate variability and social vulnerability on the Tibetan Plateau: Dilemmas on the road to pastoral reform. Erdkunde 56(1): 2–14.
    Yi, X., Y. Liang, E. Huerta-Sanchez, X. Jin, Z.X. Cuo, J.E. Pool, X. Xu, and H. Jiang, et al. 2010. Sequencing of 50 human exomes reveals adaptation to high altitude. Science 329(5987): 75–78.
    Yue, L., Z.Q. Fan, L. Sun, W. Feng, and J.J. Li. 2017. Prevalence of essential hypertension and its complications among Chinese population at high altitude. High Altitude Medicine & Biology 18(2): 140–144.
    Zhang, M.Z., and Y.J. Jin. 2008. Building damage in Dujiangyan during Wenchuan Earthquake. Earthquake Engineering and Engineering Vibration 7(3): 263–269.
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