منابع مشابه
A Tale of Cities: Urban Biases in Volunteered Geographic Information
Geotagged tweets, Foursquare check-ins and other forms of volunteered geographic information (VGI) play a critical role in numerous studies and a large range of intelligent technologies. We show that three of the most commonly used sources of VGI – Twitter, Flickr, and Foursquare – are biased towards urban perspectives at the expense of rural ones. Utilizing a geostatistics-based approach, we d...
متن کاملInvestigating Factors Affecting Urban Growth of Large Cities in Iran
The present paper focuses on determining the most important factors affecting urban growth in large cities of Iran through modeling and comparing the common and diverse points of urban growth obtained from other studies. For this purpose, by reviewing the theoretical concepts associated with urban growth, quantities and measurable variables are developed as proper frameworks to study the influe...
متن کاملUrban Landscapes and Sustainable Cities
Ecological research targeting sustainable urban landscapes needs to include findings and methods from many lines of ecological research, such as the link between biodiversity and ecosystem function, the role of humans in ecosystems, landscape connectivity, and resilience. This paper reviews and highlights the importance of these issues for sustainable use of ecosystem services, which is argued ...
متن کاملUrban Decline in Rust-Belt Cities
Many Rust-Belt cities have seen almost half their populations move from inside the city borders to the surrounding suburbs and elsewhere since the 1970s. As populations shifted, neighborhoods changed—in their average income, educational profi le, and housing prices. But the shift did not happen in every neighborhood at the same rate. Recent research has uncovered some of the patterns characteri...
متن کاملChanging spectrum of malnutrition in urban cities.
We read with interest the recent study published in [1] regarding persistent levels of undernutrition in city like Chandigarh. The authors have concluded that the prevalence of underweight among under-five year old children remained almost stagnant in the last one decade from 51.6% (1997) to 50.4% (2007). We would like to point out that sampling frame and design of the published study pose limi...
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ژورنال
عنوان ژورنال: Journal of Architecture and Planning (Transactions of AIJ)
سال: 2012
ISSN: 1340-4210,1881-8161
DOI: 10.3130/aija.77.1397