2014
DOI: 10.1007/s11252-014-0413-9
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Comparative study of urban ecology development in the U.S. and China: Opportunity and Challenge

Abstract: As human society has entered the century of the city, studies of urban ecosystems have shown a booming increase since the beginning of the 21st century. Urban ecology aims to fully understand the problems and find the solutions to sustainability challenges of an increasingly urbanized planet. As typical representatives of developed and developing nations, the U.S. and China are experiencing different urbanization processes. Yet the development of scientific investigations in the field of urban ecology in the t… Show more

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Cited by 21 publications
(9 citation statements)
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“…In cities, anthropogenic activities could impact vegetation cover in a positive or negative way [18,29]. On the one hand, large patches of fertile cropland and forest were transformed to urban constructed lands during the process of urbanization [30,31]; on the other hand, people have recognized the importance of vegetation in urban ecosystems, and have given more and more attention to urban greening plans [8,32]. However, it is difficult to balance between economic development and ecosystem protection, resulting in obvious constructed land growth and green area reduction [33,34].…”
Section: Introductionmentioning
confidence: 99%
“…In cities, anthropogenic activities could impact vegetation cover in a positive or negative way [18,29]. On the one hand, large patches of fertile cropland and forest were transformed to urban constructed lands during the process of urbanization [30,31]; on the other hand, people have recognized the importance of vegetation in urban ecosystems, and have given more and more attention to urban greening plans [8,32]. However, it is difficult to balance between economic development and ecosystem protection, resulting in obvious constructed land growth and green area reduction [33,34].…”
Section: Introductionmentioning
confidence: 99%
“…The world population living in urban areas has increased from 11.8 % in 1950 to 52.1 % in 2011, and is expected to rise to 77.3 % in 2050 (Heilig 2012b). City will be the most important activity spots of majority human beings in future (Lin and Grimm 2014). In China between 1978 and 2012, the fraction of the nation' population dwelling in cities increased from 17.9 to 52.6 %, however, by sacrificing resource, environment and public health (Bai et al 2014).…”
Section: Introductionmentioning
confidence: 99%
“…The United States -a dominant region for ecological research over the last century -has two urban locations included within its Long Term Ecological Research (LTER) sites: Central Arizona-Phoenix and Baltimore, both of which have contributed to a range of studies (e.g. Lin and Grimm, 2015). What would once have been considered a relatively marginal area of scientific curiosity within the broader sphere of ecology is now a coherent and respected arena of investigation (Wu 2014).…”
Section: Introductionmentioning
confidence: 99%