Mann-Kendall trend test and abrupt change detection methods are utilized to analyze the climate change in the tourism area of Lushan Mountain. Results show that the temperature and the precipitation are undergoing an increasing trend in the tourism area of Lushan Mountain. The annual mean temperature is detected to have a significant increasing trend since 1955, and abrupt change occurred in 1996. The annual extreme maximum temperature increases slightly while the annual extreme minimum temperature has a relatively higher increasing trend with lager amplitude. The annual precipitation demonstrates a relatively slow increasing trend, and frequent abrupt changes occurred in the 1970s, the 1990s witnessed the highest precipitation since 1970s in which it has more precipitation than ever. The maximum daily storm rainfall and the annual total storm days also show an increasing trend, and the precipitation in 1990s proves to be the highest decade. Storm occurs frequently, most storm days and heavy storms occur in June and August respectively, and the storm rainfall in summer and autumn might be the main contribution for the annual precipitation increase. As for the possible driving forces of the climate change in the tourism area of Lushan Mountain, it is a typical regional response to the climate change which is demonstrated to be a response process of the influence of global warming and the effect of anthropological activities.
YE Zheng-wei, WU Wei
. Characteristics of Climate Change and Its Driving Forces in the Tourism Area of Lushan Mountain Since 1955[J]. SCIENTIA GEOGRAPHICA SINICA, 2011
, 31(10)
: 1221
-1227
.
DOI: 10.13249/j.cnki.sgs.2011.010.1221
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