نتایج جستجو برای: coastal cities

تعداد نتایج: 108184  

2012
Tao Zou Zhengnan Zhou

In the context of global climate change, flooding and sea level rise is increasingly threatening coastal urban areas, in which large population is continuously concentrated. Dutch experiences in urban water system management provide high reference value for sustainable coastal urban development projects. Preliminary studies shows the urban water system in Almere, a typical Dutch polder city, ha...

2013
Sanghoon Lee Jeffrey Lin Jeff Brinkman Jan Brueckner Satyajit Chatterjee Tom Holmes Stuart Rosenthal

We present theory and evidence highlighting the role of natural amenities in neighborhood dynamics, suburbanization, and variation across cities in the persistence of the spatial distribution of income. Our model generates three predictions that we confirm using a novel database of consistent-boundary neighborhoods in U.S. metropolitan areas, 1880–2010, and spatial data for natural features suc...

2016
Song Wang Caizhi Sun Xin Li Wei Zou

The economic development of China’s coastal areas is being constrained by resources and the environment, with sustainable development being the key to solving these problems. The data envelopment analysis (DEA) model is widely used to assess sustainable development. However, indicators used in the DEA model are not selected in a scientific and comprehensive manner, which may lead to unrepresent...

Journal: :محیط شناسی 0
محمدعلی عبدلی استاد گروه مهندسی محیط زیست، دانشکدۀ محیط زیست، دانشگاه تهران ناصر مهردادی استاد گروه مهندسی محیط زیست، دانشکدۀ محیط زیست، دانشگاه تهران مجتبی رضازاده دانشجوی دکتری مهندسی محیط زیست، دانشکدۀ محیط زیست، دانشگاه تهران

introduction due to the proximity to the sea, beaches always attracted tourists. on the other hand the coastal ecosystems are the most important and sensitive dual nature (land, naval), and variety of animal species are within themselves. the most important (and also longest) coastal area in iran are persian gulf and gulf of oman in south with about 2530km long and caspian sea in north with abo...

2015
Longyu Shi Shuncheng Yang Marc A. Rosen

Eco-environmental stress refers to the pressure borne by the environment in sustaining the pre-existing non-industrialized state and/or in counteracting adverse impacts caused by natural and human factors. The present article introduces the concept, research progress, and method for assessing eco-environmental stress. An eco-environmental stress index (ESI) is established to assess the eco-envi...

2012
Canfei He Fenghua Pan

Economic reform has resulted in considerable decentralization and exceptional economic growth in China. It has however posed a serious contradiction for China’s environmental protection efforts. This study empirically investigated the environmental effects of market and power decentralization using data on industrial SO2 emission and dusts at the city level. It is found that China’s industrial ...

2015
Sibananda Senapati Vijaya Gupta

Climate change related Sea Level Rise (SLR) increases the vulnerability of coastal ecosystems by posing threat to many coastal cities, urban centres and coastal population in developed as well as in developing countries. Coastal areas are predominantly rich in resources, easily accessible and facilitate infiltration of people and investments. The 8118 km long coastline in India is characterized...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم انسانی و اجتماعی 1389

today the image of a permanent skeletal space of cities affected by some forces or mechanisms is put in time with social-economic development and while imposes a new face and perspective to physical anatomy of cities, and prepares field to changes in content and social- economic structures of cities too. simultaneously with quitting villages in order to settle in cities by villagers, the phen...

Journal: :Annals of The Tohoku Geographycal Asocciation 1968

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