Effects of urban Sprawl on land use change in the peripheral villages of Tehran metropolis (Case Study: Tehran-Damavand Axis)

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Mohammadi Ashkan; Shafieisabet Naser; SHAKIBA ALIREZA

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Environmental Sciences Year:2020 | Volume:17 | Issue:4 Page(s): 1-26

Download Full-Text

Persian Verion

View:

620

Download:

Cites:

Information Journal Paper

Title

Effects of urban Sprawl on land use change in the peripheral villages of Tehran metropolis (Case Study: Tehran-Damavand Axis)

Author(s)

Mohammadi Ashkan | Shafieisabet Naser | SHAKIBA ALIREZA | Issue Writer Certificate

Keywords

Urban SprawlQ1

Land Use ChangeQ1

EnvironmentQ2

Rural SettlementsQ1

Tehran MetropolisQ1

Abstract

Introduction: One of the major implications of accelerated urbanization is the spatial expansion of Urban Sprawl and the corrosive of villages and peripheral lands that have been numerous in metropolitan areas. The irregular sprawl and extension of the Tehran Metropolis into surrounding areas have led to disturbances and imbalances in the social, economic, and spatial organization of peripheral villages. In recent decades, urban growth analysis has started from a variety of perspectives. Over the past half century this phenomenon has been prominent in Iran. It originally took place in metropolises and large cities, but gradually moved to middle cities due to the centralized policies of the settlement. The study area has been expanding rapidly in the last three decades and has caused many Environmental problems and rapid changes in the economic performance of villages and the transformation of valuable natural resources. Therefore, this research intends to investigate the manner and extent of Land Use Changes in the study area by analyzing and accurately analyzing the phenomenon of creep and reducing the adverse effects by providing scientific solutions. Therefore, this research is intended by look up and accurate analysis of the sprawl phenomenon, study the method and extent of Land Use Change in the study area and reduces its adverse effects by providing scientific solutions. Material and methods: For accurate analysis of the effects of sprawl phenomena, descriptive and analytical methods have been used. In this method, after collecting data contains Land sat satellite images with TM, ETM and OLI sensors and after visual interpretation of satellite images due to the absence of stroke errors, cloud spots by using remote sensing techniques and spatial information systems, the Land Use Change process began in 1986, 2002, 2018, and divided into four residential and non-residential construction, vegetation, rangelands and roads. After that, the supervised classification operation was monitored by the SVM algorithm and the detection and determination of the sprawl pattern in the study area. Results and discussion: The calculations indicate that in the region of Tehran-Damavand, due to the crawling growth in discrete form and in some points continuous, the most changes in terms of increase is related to the use of residential construction 9. 69% and the use of the road 1%, that this growing trend has reduced the use of pasture and vegetation by about 9. 07% and 0. 1%, respectively. After field operation and harvesting of samples with two-frequency GPS receivers and introducing it to the software, the classification of complications was performed by support vector machines with a mean total accuracy of 62. 69% and a mean Kappa coefficient of 85. 33%. Most changes were related to residential and non-residential classes and roads and in the study area, most vegetation coverings and agricultural land became industrial estates and recreational villas. This led to an increase the migration from villages to Tehran’ s metropolis, followed by the need for urban landscapes and finally fragility and instability of Environmental resources. In Tehran-Damavand axis, these changes have been made by various factors and forces during its uneven spatial expansion. Conclusion: In the study of spatial and Land Use Changes, it is important to pay attention to which side effects are slowly changing and which side effects change more quickly. In this research, it was revealed that the study of vegetation compared to other lands had the greatest change. Therefore, if there is no precise planning and policies and continuous monitoring to prevent this trend, there will be harmful and irreparable Environmental impacts.

Cites

No record.

References

No record.

Cite

APA: Copy

Mohammadi, Ashkan, Shafieisabet, Naser, & SHAKIBA, ALIREZA. (2020). Effects of urban Sprawl on land use change in the peripheral villages of Tehran metropolis (Case Study: Tehran-Damavand Axis). ENVIRONMENTAL SCIENCES, 17(4 ), 1-26. SID. https://sid.ir/paper/117605/en

Vancouver: Copy

Mohammadi Ashkan, Shafieisabet Naser, SHAKIBA ALIREZA. Effects of urban Sprawl on land use change in the peripheral villages of Tehran metropolis (Case Study: Tehran-Damavand Axis). ENVIRONMENTAL SCIENCES[Internet]. 2020;17(4 ):1-26. Available from: https://sid.ir/paper/117605/en

IEEE: Copy

Ashkan Mohammadi, Naser Shafieisabet, and ALIREZA SHAKIBA, “Effects of urban Sprawl on land use change in the peripheral villages of Tehran metropolis (Case Study: Tehran-Damavand Axis),” ENVIRONMENTAL SCIENCES, vol. 17, no. 4 , pp. 1–26, 2020, [Online]. Available: https://sid.ir/paper/117605/en

Related Journal Papers