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. 2023 Jan 28;20(3):2330. doi: 10.3390/ijerph20032330

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© 2023 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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Landscape index change of land use in Nanchang, 2000–2020. (a) the Shannon’s Evenness Index (SHEI) of Nanchang from 2000 to 2020; (b) the Patch Density (PD) index of Nanchang from 2000 to 2020; (c) the Contagion Index (CONTAG) of Nanchang from 2000 to 2020; (d) the number of patches (NP) of Nanchang from 2000 to 2020.