• Geographical Research
  • Vol. 39, Issue 8, 1907 (2020)
Haiying PENG1, Zhengtao SHI2、*, and Shaoyu TONG1
Author Affiliations
  • 1Institute of Land Resources and Sustainable Development, Yunnan University of Finance and Economics, Kunming 650221, China
  • 2College of Tourism and Geographical Science, Yunnan Normal University, Kunming 650500, China
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    DOI: 10.11821/dlyj020190727 Cite this Article
    Haiying PENG, Zhengtao SHI, Shaoyu TONG. Climatological characteristics of fog and its influencing factors in Xishuangbanna[J]. Geographical Research, 2020, 39(8): 1907 Copy Citation Text show less
    Hourly percentage of fog in Xishuangbanna from 1961 to 2016
    Fig. 1. Hourly percentage of fog in Xishuangbanna from 1961 to 2016
    Monthly distribution, variable coefficient and trend test of fog days and accumulative duration of fog events from 1961 to 2016 in Xishuangbann
    Fig. 2. Monthly distribution, variable coefficient and trend test of fog days and accumulative duration of fog events from 1961 to 2016 in Xishuangbann
    Seasonal distribution, variable coefficient and trend test of fog days and accumulative duration of fog events from 1961 to 2016 for spring, summer, autumn and winter in Xishuangbann
    Fig. 3. Seasonal distribution, variable coefficient and trend test of fog days and accumulative duration of fog events from 1961 to 2016 for spring, summer, autumn and winter in Xishuangbann
    Seasonal distribution, variable coefficient and trend test of fog days and accumulative duration of fog events for the dry season and wet season in Xishuangbann in 1961-2016
    Fig. 4. Seasonal distribution, variable coefficient and trend test of fog days and accumulative duration of fog events for the dry season and wet season in Xishuangbann in 1961-2016
    Percentage of annual fog days(a) and accumulative duration of fog events(b) in Xishuangbanna
    Fig. 5. Percentage of annual fog days(a) and accumulative duration of fog events(b) in Xishuangbanna
    Anomaly distribution(a, b, c), UF and UB curves of abrupt change test(d, e, f) for annual fog days in Xishuangbanna in 1961-2016
    Fig. 6. Anomaly distribution(a, b, c), UF and UB curves of abrupt change test(d, e, f) for annual fog days in Xishuangbanna in 1961-2016
    Anomaly distribution(a, b, c), UF and UB curves of abrupt change test(d, e, f) for accumulative duration of fog events in Xishuangbanna
    Fig. 7. Anomaly distribution(a, b, c), UF and UB curves of abrupt change test(d, e, f) for accumulative duration of fog events in Xishuangbanna
    Anomaly distribution, UF and UB curves of abrupt change test for annual average temperature in Xishuangbanna in 1961-2016
    Fig. 8. Anomaly distribution, UF and UB curves of abrupt change test for annual average temperature in Xishuangbanna in 1961-2016
    Anomaly distribution UF and UB curves of abrupt change test for annual precipitation in Xishuangbanna in 1961-2016
    Fig. 9. Anomaly distribution UF and UB curves of abrupt change test for annual precipitation in Xishuangbanna in 1961-2016
    气温降水
    年均温(℃)变异系数Z年降水(mm)变异系数Z
    勐海18.696±0.5760.0316.523***1321.695±168.5990.130-0.997
    景洪22.399±0.5750.0257.287***1155.837±185.2670.148-1.081
    勐腊21.538±0.5400.0247.668***1518.036±235.8790.152-0.304
    Table 1. The mean value, variable coefficient and trend test of annual temperature and precipitation in 1961-2016
    勐海景洪勐腊
    年雾日数年雾时长年雾日数年雾时长年雾日数年雾时长
    年降水0.5890.5760.6660.5970.6980.609
    年均温0.6610.6200.6270.5660.6270.566
    Table 2. Gray relation degree among average annual temperature and annual precipitation and annual fog days, annual accumulative duration of fog events in 1961-2016
    勐海景洪勐腊
    年降水年均温年降水年均温年降水年均温
    年雾日数0.5890.6130.5920.5670.6130.643
    年雾时长0.6040.6360.5940.5820.6110.625
    Table 3. Gray relation degree among annual fog days, annual accumulative duration of fog events and average annual temperature and annual precipitation in 1961-2016
    Haiying PENG, Zhengtao SHI, Shaoyu TONG. Climatological characteristics of fog and its influencing factors in Xishuangbanna[J]. Geographical Research, 2020, 39(8): 1907
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