• Acta Geographica Sinica
  • Vol. 75, Issue 7, 1418 (2020)
Nan WANG1、2, Huimeng WANG1、2, Yunyan DU1、2、*, Jiawei YI1、2, Zhang LIU1、2, and Wenna TU1、2
Author Affiliations
  • 1State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China
  • 2University of Chinese Academy of Sciences, Beijing 100049, China
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    DOI: 10.11821/dlxb202007007 Cite this Article
    Nan WANG, Huimeng WANG, Yunyan DU, Jiawei YI, Zhang LIU, Wenna TU. Spatiotemporal patterns of in- and out-bound population flows of the Qinghai-Tibet Plateau[J]. Acta Geographica Sinica, 2020, 75(7): 1418 Copy Citation Text show less
    The overview of the Qinghai-Tibet Plateau
    Fig. 1. The overview of the Qinghai-Tibet Plateau
    Time series of the inflow, outflow and total flow of population on the Qinghai-Tibet Plateau
    Fig. 2. Time series of the inflow, outflow and total flow of population on the Qinghai-Tibet Plateau
    Flow chart of seasonal division by population mobility of the Qinghai-Tibet Plateau
    Fig. 3. Flow chart of seasonal division by population mobility of the Qinghai-Tibet Plateau
    Results of the seasonal division by population mobility of the Qinghai-Tibet Plateau
    Fig. 4. Results of the seasonal division by population mobility of the Qinghai-Tibet Plateau
    PageRank values of the Qinghai-Tibet Plateau nodes and their positional changes in the PNC
    Fig. 5. PageRank values of the Qinghai-Tibet Plateau nodes and their positional changes in the PNC
    The statistical characteristics of the Qinghai-Tibet Plateau for population mobility in different seasons and directions
    Fig. 6. The statistical characteristics of the Qinghai-Tibet Plateau for population mobility in different seasons and directions
    The polar figure of seasonal changes in population inflow (a) and outflow (b) between the Qinghai-Tibet Plateau and 14 major cities
    Fig. 7. The polar figure of seasonal changes in population inflow (a) and outflow (b) between the Qinghai-Tibet Plateau and 14 major cities
    The cumulative percentage and cumulative value curve of population interaction intensity with the number of cities (a) and with the distance to the Qinghai-Tibet Plateau (b)
    Fig. 8. The cumulative percentage and cumulative value curve of population interaction intensity with the number of cities (a) and with the distance to the Qinghai-Tibet Plateau (b)
    The spatiotemporal characteristics of population mobility in major cities closely related to the Qinghai-Tibet Plateau
    Fig. 9. The spatiotemporal characteristics of population mobility in major cities closely related to the Qinghai-Tibet Plateau
    Spatiotemporal patterns in the intensity of population mobility in major cities closely related to the Qinghai-Tibet Plateau
    Fig. 10. Spatiotemporal patterns in the intensity of population mobility in major cities closely related to the Qinghai-Tibet Plateau
    低值季中值季中高值季高值季
    低值季0/1-8.32/< 0.001-15.14/< 0.001-23.06/< 0.001
    中值季8.322/< 0.0010/1-5.56/< 0.001-16.51/< 0.001
    中高值季15.14/< 0.0015.56/< 0.0010/1-10.22/< 0.001
    高值季23.06/< 0.00116.51/< 0.00110.22/< 0.0010/1
    Table 1. Seasonal significance test results of population mobility of the Qinghai-Tibet Plateau
    Nan WANG, Huimeng WANG, Yunyan DU, Jiawei YI, Zhang LIU, Wenna TU. Spatiotemporal patterns of in- and out-bound population flows of the Qinghai-Tibet Plateau[J]. Acta Geographica Sinica, 2020, 75(7): 1418
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