نتایج جستجو برای: rural exchanges with surrounding cities

تعداد نتایج: 9306733  

1998
Patricia L. Fall Steven E. Falconer

This paper considers the economic and environmental impacts of emerging regional commerce that accompanied the rise and collapse of early Near Eastern urbanism. We integrate regional data on settlement and vegetation with detailed evidence of rural agriculture from two Bronze Age villages in the Jordan Valley. This approach is explicitly rural, in light of the largely rural character of Levanti...

2011
Susanne C. Jochner Isabelle Beck Heidrun Behrendt Claudia Traidl-Hoffmann Annette Menzel

Extreme temperatures have a notable effect on phenology, much greater than expected from the general rule that low temperatures lead to a later — and high temperatures to an earlier — onset of phenological phases. The latter phenomenon can be seen when comparing urban areas with their rural surroundings: plants flower earlier in cities due to the urban heat island effect that contributes to hig...

2013
Thokozani Simelane

If rural-urban relationship is treated as an open and unregulated process, cities serve as a sink for rural population, meaning that higher proportions of rural people migrate from rural areas to stay permanently in the cities. This process, which is commonly referred to as rural urban migration can be more evident if the urban system is maintained as an open system. This holds key to interpret...

2018

Settlement is a unit of space built up by man to live and where to find a living Settlement serves man in a number of areas, it is a defense against external and natural intruders, it is also a place of social and cultural interactions among people who live together for business and development [1]. Settlements have evolved in their different shapes, pattern and population based on the level of...

2018

Settlement is a unit of space built up by man to live and where to find a living Settlement serves man in a number of areas, it is a defense against external and natural intruders, it is also a place of social and cultural interactions among people who live together for business and development [1]. Settlements have evolved in their different shapes, pattern and population based on the level of...

Journal: :international journal of advanced biological and biomedical research 2014
seeyed ali sina bamzar hosien khademi

from the past to the present time, in all civilizations and countries, urbanization is considered the most striking evolution of human societies. with the advent of the industrial revolution and the rapid expansion of cities, societies were faced with numerous problems. one of the most significant problems is extreme centralization in one city or more and fragmentation of urban hierarchical sys...

2015
Juan Chen Deborah S. Davis Kaming Wu Haijing Dai

Although Durkheim, Simmel, and other early social theorists posited causal links between urban life and individual despair or distrust, most contemporary analyses of subjective well-being attribute variations primarily to individual characteristics. However, China’s recent warp-speed urbanization requires a more dynamic and multi-level analysis that simultaneously models individual and geograph...

Journal: :پژوهش های روستایی 0
حسن ایزدی استادیار جغرافیا و برنامه ریزی روستایی، دانشگاه شیراز معراج نوذری کارشناس ارشد برنامه ریزی شهری و منطقه ای، سازمان جهاد کشاورزی استان فارس

introduction promoting villages to towns is among the prominent characteristics of urbanization in few past decades and remains as a major challenge facing managers, policymakers and urban planners, particularly in developing countries. in iran, one of the growing impacts of rapid urbanization on the spatial structure of country is growing the number of urban centers via transformation villages...

2014
J. G. Robledo

This document describe some of the most important aspects of the living lab proposal for a smart territory, our proposal include the development of a solution for both city and rural areas, we depict some efforts already available in rural and city and make a proposal to integrate a solution which combine several problems shared by cities and rural areas. Our proposal is based on a model that p...

Journal: :Remote Sensing 2017
Cole Krehbiel Xiaoyang Zhang Geoffrey M. Henebry

Urban areas alter local atmospheric conditions by modifying surface albedo and consequently the surface radiation and energy balances, releasing waste heat from anthropogenic uses, and increasing atmospheric aerosols, all of which combine to increase temperatures in cities, especially overnight, compared with surrounding rural areas, resulting in a phenomenon called the “urban heat island” effe...

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