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Comparative Urban Performance Evaluation of Sustainable Urbanization in Four Typical Megalopolises in China
Published 2022-09-01“…This paper applies the urban sustainability assessment system to analyze the characteristics of indicators related to the quality of the built environment and environmental pressure of 91 cities in four major megalopolises in China from 2010 to 2018. It also combines statistical methods to summarize the general features of urban development through a comprehensive urban performance evaluation by comparative and classification analysis for the purpose of scientific guidance on sustainable urbanization. …”
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Nonlinear responses of particulate nitrate to NO<sub>x</sub> emission controls in the megalopolises of China
Published 2021-10-01“…This paper uses comprehensive measurements and a regional meteorology–chemistry model with optimized mechanisms to establish the nonlinear responses between particulate nitrate and the emission controls of nitrogen oxides (<span class="inline-formula">NO<sub><i>x</i></sub></span>) in the megalopolises of China. Nitrate is an essential component of <span class="inline-formula">PM<sub>2.5</sub></span> in eastern China, accounting for 9.4 %–15.5 % and 11.5 %–32.1 % of the <span class="inline-formula">PM<sub>2.5</sub></span> mass for the warm and cold seasons. …”
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Impervious Surface Area Patterns and Their Response to Land Surface Temperature Mechanism in Urban–Rural Regions of Qingdao, China
Published 2023-08-01“…However, from an urban–rural synchronous comparison perspective, the study of LST responses to ISA changes is still lacking in the central coastal megalopolises of China. To solve this issue, a collaborative methodology of artificial digitization—fully constrained least squares mixed pixel decomposition—split-window algorithm—PCACA model was established for Qingdao using land use dataset and remote sensing images. …”
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Prevalence of and risk factors for chronic kidney disease in ten metropolitan areas of China: a cross-sectional study using three kidney damage markers
Published 2023-12-01“…AbstractIntroduction To estimate the up-to-date prevalence of chronic kidney disease among the health check-up population in economically developed areas of China using estimated glomerular filtration rate, urinary albumin creatinine ratio, and kidney ultrasound.Methods Healthcare data from 38,093 subjects in 10 megalopolises of China who had an annual health check-up in 2021 were used. …”
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Spatial distribution and influencing factors on urban land surface temperature of twelve megacities in China from 2000 to 2017
Published 2021-06-01“…In this study, twelve megalopolises in China, each with a population over 5 million, were selected as research sites. …”
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