چكيده به لاتين
Nowadays, one of the most important problems in cities, is migration, which causes a lots of changing not only in destination but also in its source and it requers an exact planning for it. One of the most important topics in this matter , is finding the role of migration in the structure of settlements in a region . In addition finding the effects of migration on society , economy and physical structure in the city of destination.
In this project , we want to search about the role of migration in structure of settlement in a region in Karaj.
Regard to this purpose , according to quantity data and librarian soucres , information from internet , we try to answer to questions and achieve to the answer of the question is there any relion between migration and city structure or not. This relationship can be strait or revers. To this purpose for answer the questions of the research, we see the regional structure in three devided sections : social structre, economy structure and physical structure and we use four different technics for reach to accure results.
We conclusion from the results of this research that concentrate of population in the west of the region is more that the rest. In addition the rate of illiteracy and borning in the other cities , among the social indexes and number of employees among the economic indexes and the distance of home to city centre and the number of houses which are less than 50ms in physical indexes are the most important of them which have strait or revers impact on that.
Key words
Migration, settlement structure, city region, Karaj
