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青藏高原人口流入流出时空模式研究
王楠1,2(), 王会蒙1,2, 杜云艳1,2(), 易嘉伟1,2, 刘张1,2, 涂文娜1,2
Spatiotemporal patterns of in- and out-bound population flows of the Qinghai-Tibet Plateau
WANG Nan1,2(), WANG Huimeng1,2, DU Yunyan1,2(), YI Jiawei1,2, LIU Zhang1,2, TU Wenna1,2

图8. 人口流动联系强度累积百分比和累积值曲线

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)