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. 2022 Dec 14;10:953695. doi: 10.3389/fpubh.2022.953695

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Copyright © 2022 Bai, Ke, Huang, Liu, Xue and Bian.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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(A) Spatial distribution of HRDI_P; (B) spatial distribution of HRDI_N; (C) univariate local indicator of spatial association cluster map of HRDI_P in 2019; (D) univariate local indicator of spatial association cluster map of HRDI_N in 2019. The average value of HRDI_P and HRDI_N in (A,B) was divided into five levels based on natural breaks (Jenks). These figures are drawn based on the standard map from the Resource and Environment Science and Data Center (https://www.resdc.cn/Default.aspx).