Towards sustainable urban development: decoding the spatiotemporal relationship between urban spatial structure and carbon emissions.

Carbon Balance Manag · 2025 · PMC12181831 · PMID 40542970

Europe PMC DOI

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an increasing trendno p-value reported

By 2020, the number of prefecture-level cities in the upstream region has evolved from nonsignificant to low-low, and the range of high-high cities in the downstream region has also shown an increasing trend.

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a decreasing trendno p-value reported

dian showing an upward trend; the complexity indices of the ED median, maximum, and third quartile all showed an upward trend; the median and maximum of the NP showed an upward trend; and the LSI and PAPA_MN had similar characteristics of change, with increasing trends in the median and maximum but a decreasing trend in the third quartile.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.