Jpn. The x–axis indicates the middle year in the 13–year moving window (e.g., 1986 indicates the correlation coefficient for 1980–1992 and 1987 indicates the correlation coefficient for 1981–1993). The regression equation is significance (F > F0.1). Nyingchi sees around 650 millimeters of rainfall a year, with the bulk of it during the monsoon season from June to September. But none of the added variables and regression equation is significantly when each of variable is added, which means that PDO, ENSO, and AMO are not important predictors. All datasets show that a regime shift in the TPST occurs around 1996 (P < 0.05), which means that a significant interdecadal variation exists in the TPST. Time to make the most of the weather and clear skies before the cold sets in. Quaternary Research 66 , … 59, 5–31. doi: 10.1029/2008GL034330, Wang, Q., Fan, X., and Wang, M. (2014). The peak season for Tibet tourism is normally from April to October, while the low season runs from November to January, with a closure of the region to foreign tourists during February and March. Figure 4. Everest Base Camp has a typical plateau monsoon climate, with both wet and dry seasons. (1991). It is obviously found that the TPST–SCSSMP relationship is negative during 1980–1994 but positive for 1998–2016 in the South China Sea and the negative correlation along the Meiyu front is enhanced during 1998–2016. The similarity precipitation distribution patterns between these two datasets confirm that the GPCP precipitation data well reflects the precipitation in China and even in East Asia. The lower precipitation in southwestern China is more obvious over the North China Plain. There is that same day/night differential that comes with higher altitudes, and the drop in temperature at night happens just as anywhere else in Tibet, with summer lows of around 10-11 degrees. This is naturally the busiest travel time in Tibet, when people come for the warmer weather and higher oxygen content. Sci. Similarly, as the mountain is set farther into Tibet than Everest, the rainy season brings more rains that can make traveling around the kora route very dangerous. The purple boxed areas represent the South China Sea. *Correspondence: Jianjun Xu, jxu@gdou.edu.cn, Front. For many people, summer is the best time to go to Tibet for sightseeing tours. Appl. This paper is supported by The Second Tibetan Plateau Scientific Expedition and Research (STEP) program (grant 2019QZKK0105) and the Funded by National Key R&D programs of China (grants 2018YFC1505705; 2018YFC1501706). (2008). Figure 6. Clim. P < 0.01 indicates a significant difference above the 99% confidence level. Temperatures in the capital average around eight degrees, and even at Lake Namtso, it is starting to warm up and melt the frozen lake at last. The correlation between them changed from the positive to a strong positive. It means less water vapor convergence here and the convection is suspended, leading to less rainfall in this area after the late 1990s. The dashed lines represent the mean TPST for 1980–1994 and 1998–2016, respectively. 26, 261-275. doi: 10.1175/JCLI-D-11-00669.1, Duan, A. M., and Wu, G. X. (2009). The role of the heat source of the Tibetan Plateau in the general circulation. We also determine to identify whether the change relationship exist in other season (spring (MAM), summer (JJA), fall (SON), winter (DJF) by calculating the standard partial regression coefficients of TPST–SCSSMP during 1980–1994 and 1998–2016. Find the answer here and get well understanding of the travel tips for your ebc trip. 146 - Winter 2015/16, ECMWF, 6. Understanding of effects of soil temperature and soil moisture on soil respiration (Rs) under future warming is critical to reduce uncertainty in predictions of feedbacks to atmospheric CO2 concentrations from grassland soil carbon. In addition, the cloud–radiation effects on water vapor and radiative fluxes (Rangwala, 2013), are also responsible too. All of the datasets well reflect the annual variability of the TPST. (2008). The interannual variability of the temperature anomalies over the Tibetan Plateau (25–45°N, 75–105°E) is examined in relation to the Indian summer monsoon rainfall (ISMR: June to September total rainfall). Warming rate is found amplification with elevation in high–altitude region in recent years, especially the Tibetan Plateau (Beniston et al., 1997; Liu and Chen, 2000; Beniston, 2003; Seidel and Free, 2003; Pepin and Lundquist, 2008; Liu et al., 2009, 2012; Wang et al., 2014; Pepin et al., 2015; Wu et al., 2017; Zhu and Fan, 2018; Gao et al., 2019). Impacts of thermodynamic processes over the Tibetan Plateau on the Northern Hemispheric climate. Clim. Temperatures in Nyingchi range from daytime highs of 22 degrees in July and August to the coldest month, January, when it is usually a balmy 8 degrees. According to a report by the intergovernmental panel on climate change (IPCC), the global mean temperature has increased by an average of 0.74 °C over the previous 100 years (1906–2005), and the warming trend over the previous 50 years was 0.13 °C per decade; there was a nearly 2-fold increase in the rate of warming over the previous 100 years. To take you to the best of Tibet in the best time, we offer various kinds of Tibet group tours with frequent departure dated during the whole year. Nyingchi) is gentle and temperate, with an average temperature of eight degrees; in western Tibet (e.g. Tibetan Plateau warming and precipitation changes in East Asia. In addition to TPST, global warming, interannual, and interdecadal variability, such as WNPSH, ENSO, PDO, and AMO, can also influence the summer rainfall in this area. Overall, global warming and interdecadal variability in climate systems, such as the WNPSH, ENSO, AMO, and PDO influence the change of summer rainfall in this area. Vectors are ignored for values <0.20. J. Atmos. Hahn and Manabe (1975) suggested that the interannual variation of the TP heating likely modulated a Meiyu rain belt. Global warming shifts the monsoon circulation, drying South Asia. Areas such as Mount Kailash and Mount Everest barely see much rain, and with temperatures hitting as high as 13-17 degrees, it is a beautiful time of year. Shading indicates significant differences above the 90% confidence level based on the Student's t–test. Dyn. Visitors would feel neither cold in winter nor hot in summer, especially from April to October, the best seasons to visit Tibet. Acta Meteorol. Lhasa - Gyantse - Shigatse - Everest Base Camp - Kathmandu, Lhasa - Gyantse - Shigatse - Everest Base Camp – Lhasa, Lhasa - Gyantse - Shigatse - Mt. Air temperature, as the main driver in freezing and thawing processes, becomes vital for hydrological modelling and prediction in this region. Weakening trend in the atmospheric heat source over the Tibetan Plateau during recent decades, Part I: Observations. Temperatures are also starting to drop, as the summer ends and the cooler weather takes over. It should also be noted that, in this study, a simplified complex sea–land–gas interaction system is adopted, and these results are based on the assumption of a linear relationship between TPST and SCSSMP. Sci. Meteorol. Impact Factor 2.749 | CiteScore 4.4More on impact ›, The Asian Monsoon Trends in summer rainfall over China associated with the Tibetan Plateau sensible heat source during 1980-2008. Does the increasing TPST denote an intensity surface heating source? 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