نتایج جستجو برای: urban green spaces

تعداد نتایج: 428005  

The city is alive with dynamic systems, where parks and urban green spaces have high strategic importance which help to improve living conditions. Urban parks are used as visual landscape with so many benefits such as reducing stress, reducing air pollution and producing oxygen, creating opportunities for people to participate in physical activities, optimal environment for children and decreas...

2017
Xinping Zhang Dexiang Wang Hongke Hao Fangfang Zhang Youning Hu

In this study Yan'an City, a typical hilly valley city, was considered as the study area in order to explain the relationships between the surface urban heat island (SUHI) and land use/land cover (LULC) types, the landscape pattern metrics of LULC types and land surface temperature (LST) and remote sensing indexes were retrieved from Landsat data during 1990-2015, and to find factors contribute...

Journal: :international journal of architecture and urban development 0
roozbeh zamanian ph.d. in urban and regional planning, faculty of art and architecture, science and research branch, islamic azad university, tehran, iran. hamid majedi associated professor, faculty of art and architecture, science and research branch, islamic azad university, tehran, iran. mohammad hossein sharifzadegan associated professor in economic development and regional planning, faculty of architecture and urban planning, university of shahid beheshti, tehran, iran gholam reza kazemiyan assistant professor in urban management, faculty of faculty of management and accounting, allameh tabataba’i university, tehran, iran

fast and unplanned city growth, has effects such as isolation of village societies, threatening urbancores and centers and small and weak societies, destruction of open spaces and open and natural regions. smart growthoffers a sustainable way for urban developing with appropriate use of available sources, increase of urban services,developing neighborhoods with different uses, making public tra...

2015
Hélène Littke

Urban green spaces are essential elements of cities, contributing to the quality of life in numerous ways. However, densification strategies create a complex relationship between urban development and the quality, as well as the quantity, of urban green space. This paper examines the Green Walkable City Programme in Stockholm, a document developed to supplement the comprehensive plan as a strat...

2015
Hsueh-Sheng Chang

The compact city is becoming a prevailing paradigm in the world to control urban sprawl and achieve a pattern of sustainable urban development. However, discussions of the area's overcrowded neighborhoods, its health problems, and the destruction of its green areas have inspired self-examination with respect to the compact city paradigm. High population density attracts even more residents and ...

2008
LUIS LOURES

Urban growth creates challenges recognized by the global community. Sustainable development is a widely accepted strategic framework in city planning and urban parks play an important role in it. Nonetheless, it is argued, that urban parks and other open green spaces are important for the quality of life of an increasingly urbanized society. Following the industrial revolution with its massive ...

2009
Carlos A. Vanegas Daniel G. Aliaga Peter Wonka Pascal Müller Paul Waddell Benjamin Watson

Urban spaces consist of a complex collection of buildings, parcels, blocks and neighborhoods interconnected by streets. Accurately modeling both the appearance and the behavior of dense urban spaces is a significant challenge. The recent surge in urban data and its availability via the Internet has fomented a significant amount of research in computer graphics and in a number of applications in...

Journal: :Comput. Graph. Forum 2010
Carlos A. Vanegas Daniel G. Aliaga Peter Wonka Pascal Müller Paul Waddell Benjamin Watson

Urban spaces consist of a complex collection of buildings, parcels, blocks and neighbourhoods interconnected by streets. Accurately modelling both the appearance and the behaviour of dense urban spaces is a significant challenge. The recent surge in urban data and its availability via the Internet has fomented a significant amount of research in computer graphics and in a number of applications...

ژورنال: :نامه انجمن حشره شناسی ایران 0
الهام انتظاری دانشگاه فردوسی مشهد حسین صادقی نامقی هیئت علمی غلامحسین مروج هیئت علمی

during the faunistic survey of aphid species associated with ornamental shrubs in the urban green spaces of mashhad, the capital city of khorasan-razavi province of iran, in 2015, specimens of the species appendiseta robiniae (gillette, 1907) were collected from a colony on vitex agnus-castus. this aphid species is reported here for the first time from iran.

2014
Annette Voigt Nadja Kabisch Daniel Wurster Dagmar Haase Jürgen Breuste

Urban green spaces provide important recreational services for urban residents. In general, when park visitors enjoy "the green," they are in actuality appreciating a mix of biotic, abiotic, and man-made park infrastructure elements and qualities. We argue that these three dimensions of structural diversity have an influence on how people use and value urban parks. We present a straightforward ...

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