Characterizing the Growth Patterns of 45 Major Metropolitans in Mainland China Using DMSP/OLS Data

Jia, Tao; Chen, Kai; Wang, Jiye

doi:10.3390/rs9060571

Cited by 11 publications

(7 citation statements)

References 46 publications

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“…Pixel level spatial-temporal detection provides a new insight into the dynamics and changes of the nighttime light images, and the detected urbanization dynamics and spatial patterns in this study are relatively consistent with that found in previous studies (Yi et al, 2016;Jia et al, 2017;Xin et al, 2017). While the pixel level detecting in this study is more superiority, since the detection on the dynamics of each pixel provides more reliable and believable evidence than traditional methods.…”

Section: Discussionsupporting

confidence: 89%

Spatio-temporal Dynamics of Urbanization in China Using DMSP/OLS Nighttime Light Data from 1992–2013

Lin

Jin

2021

Chin. Geogr. Sci.

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Understanding the dynamics of urbanization is essential to the sustainable development of cities. Meanwhile the analysis of urban development can also provide scientifically and effective information for decision-making. With the long-term Defense Meteorological Satellite Program's Operational Linescan System (DMSP/OLS) nighttime light images, a pixel level assessment of urbanization of China from 1992 to 2013 was conducted in this study, and the spatio-temporal dynamics and future trends of urban development were fully detected. The results showed that the urbanization and urban dynamics of China experienced drastic fluctuations from 1992 to 2013, especially for those in the coastal and metropolitan areas. From a regional perspective, it was found that the urban dynamics and increasing trends in North Coast China, East Coast China and South Coast China were much more stable and significant than that in other regions. Moreover, with the sustainability estimating of nighttime light dynamics, the regional agglomeration trends of urban regions were also detected. The light intensity in nearly 50% of lighted pixels may continuously decrease in the future, indicating a severe situation of urbanization within these regions. In this study, The results revealed in this study can provided a new insight in long time urbanization detecting and is thus beneficial to the better understanding of trends and dynamics of urban development.

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Section: Discussionsupporting

confidence: 89%

Spatio-temporal Dynamics of Urbanization in China Using DMSP/OLS Nighttime Light Data from 1992–2013

Lin

Jin

2021

Chin. Geogr. Sci.

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“…Heterogeneous isomorphism theory is also used to explain the possibility that visual artworks become the perceptual experience of observers and the unique perceptual mode of artists (D'Angeli et al, 2016 ; Katsur, 2018 ). In China, although Ding Ning's art psychology has filled the gap in the field of Chinese art psychology (Yao et al, 2016 ) and The Guangzhou Academy of Fine Arts opened an experimental course of art psychology, it still fails to make up for the lack of formal psychology education for art majors (Jia et al, 2017 ). However, the development of art psychology still has a broader prospect, and countless scholars are looking forward to the further success of art design education.…”

Section: Introductionmentioning

confidence: 99%

The Influence of Educational Psychology on Modern Art Design Entrepreneurship Education in Colleges

Zhao

Hui

et al. 2022

Front. Psychol.

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The purpose of this study is to analyze the relationship between psychology and modern art design education in colleges, and to provide the basis for improving the quality of art education in colleges. Based on the relevant theory, the characteristics of educational psychology and art psychology and the correlation between them were analyzed from the angle of art education. According to the characteristics of college students' psychological development, the significance of art psychology-related courses was analyzed. Through the form of questionnaire, a total of 200 students (400 students in total) were randomly selected from Xi'an Academy of Fine Arts (professional art college) and Xi'an University of Science and Technology (comprehensive university), respectively. A total of 400 questionnaires were issued, and 382 valid questionnaires were recovered. The results show that almost all students in two colleges think pedagogy and educational psychology are the theoretical basis for art teachers, while less than one-third of students in Xi'an University of Science and Technology think that art psychology is the theoretical basis for art teachers. The difference between the students' aesthetic and life values in the two colleges is significant (p < 0.01). In the 15 directions of life values, there are significant differences in five directions: spirit—material (p < 0.05), enrichment—emptiness (p < 0.05), enthusiasm—apathy (p < 0.05), hope—despair (p < 0.01), and dedication—acceptance (p < 0.01). It shows that the psychological and values of college students are changeable, and the educators should pay attention to the education in the related fields of psychology. This exploration was conducted based on educational psychology, which is of great significance for improving the educational level of art psychology in colleges and enable students to form correct aesthetic standards and life values.

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“…With the rapid development of urbanization, the composition and spatial pattern of urban underlying surface have also changed dramatically, resulting in environmental pollution problems such as urban heat island effect and PM2.5 (Parrish and Zhu 2009). These environmental problems have seriously restricted the development of towns and regions, caused serious negative harm to human health, and also affected urban climate change and ecological balance (Wang 2011;Zhang and Su 2016;Jia et al 2017;Zou et al 2017;Yang and Sun 2017;Sun et al 2022). Therefore, They have attracted extensive attention from the government and the public.…”

Section: Introductionmentioning

confidence: 99%

Study on the relationship between heat island effect, PM 2.5 and urbanization in the Beijing-Tianjin-Tangshan region

Shao

2022

Preprint

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With the rapid progress of urbanization in Beijing-Tianjin-Tangshan region, heat island effect and air pollution have become common environmental problems in the study area. How to coordinate the relationship between urbanization and ecological environment is extremely urgent. Therefore, based on geographical weighted regression model, Tapio decoupling theory and environmental Kuznets curve, this paper systematically analyzes the relationship between heat island effect, PM2.5 and urbanization in Beijing-Tianjin-Tangshan region. The results show that: 1) The intensity of heat island is mainly increasing in urban built-up areas, and has a certain relationship with economic development, which is shown as "Beijing > Tianjin > Tangshan > Langfang". In addition, the increase of heat island intensity slows down in the later stage of the study. 2) The concentration of PM2.5 increased from 2001 to 2013, the air quality improved significantly after 2013. And PM2.5 has obvious seasonal and daily variation characteristics. Furthermore, PM2.5 concentration has significant spatial agglomeration and diffusion. The average interaction distance between cities in Beijing-Tianjin-Tangshan region is 190km. 3) In the whole study period, the urbanization process in the study area has been moving forward despite fluctuations. There are obvious differences in urbanization among the cities in the urban agglomeration. The urbanization of Beijing and Tianjin is developing rapidly, and the spatial expansion is in the form of concentric circles or along the extension axis. 4) Geographical weighted regression model finds that urbanization has a high impact on heat island effect and PM2.5, and both are positively correlated. The decoupling theory indicates that the relationship between urbanization and heat island effect in the study area is dominated by expansion negative decoupling and weak decoupling, while the relationship between urbanization and PM2.5 is mainly weak decoupling and strong decoupling. The environmental Kuznets curve draws the conclusion that the relationship between heat island effect, PM2.5 and urbanization in the study area presents an "N-shaped" respectively. In general, the relationship between heat island effect, PM2.5 and urbanization of Beijing-Tianjin-Tangshan region had become more and more harmonious from 2001 to 2017.

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Characterizing the Growth Patterns of 45 Major Metropolitans in Mainland China Using DMSP/OLS Data

Cited by 11 publications

References 46 publications

Spatio-temporal Dynamics of Urbanization in China Using DMSP/OLS Nighttime Light Data from 1992–2013

Spatio-temporal Dynamics of Urbanization in China Using DMSP/OLS Nighttime Light Data from 1992–2013

The Influence of Educational Psychology on Modern Art Design Entrepreneurship Education in Colleges

Study on the relationship between heat island effect, PM 2.5 and urbanization in the Beijing-Tianjin-Tangshan region

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