منابع مشابه
environmental effects of gol-e-gohar iron ore mine on groundwater of the area
gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...
Population-Area Relationship for Medieval European Cities
Medieval European urbanization presents a line of continuity between earlier cities and modern European urban systems. Yet, many of the spatial, political and economic features of medieval European cities were particular to the Middle Ages, and subsequently changed over the Early Modern Period and Industrial Revolution. There is a long tradition of demographic studies estimating the population ...
متن کاملThe Area and Population of Cities: New Insights from a Different Perspective on Cities
2205 This paper builds on a recently proposed algorithm to construct cities based on geographical features of high-quality micro data (Hernán D. Rozenfeld et al. 2008), rather than informative but somewhat arbitrary legal or administrative definitions. It allows us to take a fresh look at key quantities in urban economics, namely the population and the area of cities. We find that Zipf’s law fo...
متن کاملThe Identification of Chaghalvandi area flora in the central Zagros
The aim of this research was to identify the plant species, introducing the flora and plant geographical distribution of Chaghalvandi area, Lorestan Province. This area, with 2000 hectares, is situated in the north of Lorestan Province, where the amount of annual precipitation is 481.79 mm and mean annual temperature is 15.32°C. Plant samples were collected from different parts of the area betw...
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ژورنال
عنوان ژورنال: The Japanese Journal of Real Estate Sciences
سال: 2005
ISSN: 0911-3576,2185-9531
DOI: 10.5736/jares1985.19.41