Abstract
Climate extremes, such as extreme hot temperatures and heat waves, can have dramatic societal, economic, and ecological consequences. China has experienced remarkable interannual and decadal changes in hot extremes during the last several decades. However, the underlying mechanisms responsible for changes in the hot extremes over China have not been clearly identified. In this study, we investigate the role of land-atmosphere coupling for hot days and heat waves during summer over China using two long-term Weather Research and Forecasting model simulations with and without interactive soil moisture. Results indicate that land-atmosphere coupling mainly amplifies hot extremes over China. In particular, significant amplifying effects appear over most of eastern and southwestern China. Over these areas, land-atmosphere coupling generally accounts for 30%–70% of the numbers of hot days and heat waves. This study highlights the critical importance of land-atmosphere interactions for the occurrence of hot extremes over China.
References
Easterling D R, Meehl G A, Parmesan C, et al. Climate extremes: Observations, modeling, and impacts. Science, 2000, 289: 2068–2074
Meehl G A, Tebaldi C. More intense, more frequent, and longer lasting heat waves in the 21st century. Science, 2004, 305: 994–997
Luterbacher J, Dietrich D, Xoplaki E, et al. European seasonal and annual temperature variability, trends, and extremes since 1500. Science, 2004, 303: 1499–1503
Yang H, Li C. Diagnostic study of serious high temperature over South China in 2003 summer (in Chinese). Clim Environ Res, 2005, 10: 80–85
Chen H, Fan X. Some extreme events of weather, climate and related phenomena in 2006 (in Chinese). Clim Environ Res, 2007, 12: 100–112
Chen H, Fan X. Some extreme events of weather, climate and related phenomena in 2007 (in Chinese). Clim Environ Res, 2008, 13: 102–112
Ren F, Zhai P. Study on changes of China’s extreme temperatures during 1951–1990 (in Chinese). Sci Atmos Sin, 1998, 22: 217–227
Zhai P, Sun A, Ren F, et al. Changes of climate extremes in China. Clim Change, 1999, 42: 203–218
Yan Z, Jones P D, Davies T D, et al. Trends of extreme temperatures in Europe and China based on daily observations. Clim Change, 2002, 53: 355–392
Qian W, Lin X. Regional trends in recent temperature indices in China. Clim Res, 2004, 27: 119–134
Feng G, Yang J, Wan S, et al. On the prediction of record-breaking daily temperature events (in Chinese). Acta Meteorol Sin, 2009, 67: 61–74
Ren G, Feng G, Yan Z. Progress in observation studies of climate extremes and changes in mainland China (in Chinese). Clim Environ Res, 2010, 15: 337–353
Ding T, Qian W, Yan Z. Changes in hot days and heat waves in China during 1961–2007. Int J Climatol, 2010, 30: 1452–1462
Yan Z, Xia J, Qian C, et al. Changes in seasonal cycle and extremes in China during the period 1960–2008. Adv Atmos Sci, 2011, 28: 269–283
IPCC. Climate Change 2007, Working Group I Contribution to the Fourth assessment Report of the IPCC Intergovernmental Panel on Climate Change. Cambridge, New York: Cambridge University Press
Gong D, Pan Y, Wang J. Changes in extreme daily mean temperatures in summer in eastern China during 1955–2000. Theor Appl Climatol, 2004, 77: 25–37
You Q, Kang S, Aguilar E, et al. Changes in daily climate extremes in China and their connection to the large scale atmospheric circulation during 1961–2003. Clim Dyn, 2010, doi: 10.1007/s00382-009-0735-0
Tan J, Zheng Y, Peng L, et al. Effect of heat island on heat waves in summer of Shanghai (in Chinese). Plateau Meteorol, 2008, 27: 144–149
Ren G, Chen Y. Global warming and changes in climate extremes over China (in Chinese). Science, 2010, 62: 30–33
Shukla J, Mintz Y. Influence of land-surface evapotranspiration on the Earth’s climate. Science, 1982, 215: 1498–1501
Yeh T C, Wetherald R T, Manabe S. The effect of soil moisture on the short-term climate and hydrology change-A numerical experiment. Mon Weather Rev, 1984, 112: 474–490
Koster R D, Dirmeyer P A, Guo Z, et al. Regions of strong coupling between soil moisture and precipitation. Science, 2004, 305: 1138–1140
Zhang J, Dong W. Soil moisture influence on summertime surface air temperature over East Asia. Theor Appl Climatol, 2010, 100: 221–226
Zhang J, Wu L, Dong W. Land-atmosphere coupling and summer climate variability over East Asia. J Geophys Res, 2011, 116: D05117
Dickinson R E, Errico R M, Giorgi F, et al. A regional climate model for the western United States. Clim Change, 1989, 15: 383–422
Giorgi F. Simulation of regional climate using a limited area model nested in general circulation model. J Clim, 1990, 3: 941–963
Leung L R, Ghan S J, Zhao Z C, et al. Intercomparison of regional climate simulations of the 1991 summer monsoon in eastern Asia. J Geophys Res, 1999, 104: 6425–6454
Fu C, Yuan H. An virtual numerical experiment to understand the impacts of recovering natural vegetation on the summer climate and environmental conditions in East Asia. Chinese Sci Bull, 2001, 46: 1199–1203
Xu Y, Zhang Y, Lin E, et al. Analyses on the climate change responses over China under SRES B2 scenario using PRECIS. Chinese Sci Bull, 2006, 51: 2260–2267
Gao X, Shi Y, Song Y, et al. Reduction of future monsoon precipitation over China: Comparison between a high resolution RCM and the driving GCM. Meteorol Atmos Phys, 2008, 100: 73–86
Zhang J, Wang W C, Leung L R. Contribution of land-atmosphere coupling to summer climate variability over the contiguous United States. J Geophys Res, 2008, 113: D22109
Zhang J, Wang W C, Wei J. Assessing land-atmosphere coupling using soil moisture from the Global Land Data Assimilation system and observational precipitation. J Geophys Res, 2008, 113: D17119
Dirmeyer P A, Schlosser C A, Brubaker K L. Precipitation, recycling and land memory: An integrated analysis. J Hydrometeorol, 2009, 10: 1177–1198
Skamarock W C, Klemo J B, Dudhia J, et al. A description of the advanced research WRF version 3. Rep. NCAR/TN-475+STR, Natl Cent For Atmos Res Boulder, Colo, 2008, 125
Hong S Y, Lim J O J. The WRF single-moment 6-class microphysics scheme (WSM6). J Korean Meteorol Soc, 2006, 42: 129–151
Kain J. The Kain-Fritsch convective parameterization: An update. J Appl Meteorol, 2004, 43: 170–181
Hong S Y, Noh Y, Dudhia J. A new vertical diffusion package with an explicit treatment of entrainment processes. Mon Weather Rev, 2006, 134: 2318–2341
Collins W D, Rasch P J, Boville B A, et al. The formulation and atmospheric simulation of the Community Atmosphere Model version 3 (CAM3). J Clim, 2006, 19: 2144–2161
Chen F, Dudhia J. Coupling and advanced land surface-hydrology model with the Penn State-NCAR MM5 modeling system. Part I: Model implementation and sensitivity. Mon Weather Rev, 2001, 129: 569–585
Kanamitsu M, Ebisuzaki W, Woollen J, et al. NCEP-DOE AMIP-II reanalysis (R-2). Bull Am Meteorol Soc, 2002, 83: 1631–1643
Xu Y, Gao X, Shen Y, et al. A daily temperature dataset over China and its application in validating a RCM simulation. Adv Atmos Sci, 2009, 26: 763–772
Yuan Y, Yang H, Zhou W, et al. Influences of the Indian Ocean dipole on the Asian summer monsoon in the following year. Int J Climatol, 2008, 28: 1849–1859
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Zhang, J., Wu, L. Land-atmosphere coupling amplifies hot extremes over China. Chin. Sci. Bull. 56, 3328–3332 (2011). https://doi.org/10.1007/s11434-011-4628-3
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DOI: https://doi.org/10.1007/s11434-011-4628-3
Keywords
- land-atmosphere coupling
- hot extremes
- regional climate modeling