Pourahmad Ahmad

University of Tehran

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Trends

Author Order

Document Type

Co-Authors

Simona Tondelli

University of Bologna

‌H

‌Ali Hosseini

University of Tehran

Ali Mahdi

University of Anbar

Saeed Zanganeh Shahraki

University of Tehran

Ebrahim Farhadi

University of Tehran

Hossein Hataminejad

University of Tehran

Keramatollah Ziari

University of Tehran

Seyed Ali Hosseini

Sharif University of Technology

M T Rahnamaei

A Pourahmad

University of Tehran

Cooperative Institutions

University of Tehran

Universitat Autònoma de Barcelona

University of Bologna

Centre for Research on Ecology and Forestry Applications

Tarbiat Modares University

Tabriz University of Medical Sciences

Islamic Azad University, Tehran

Hamedan University of Medical Sciences

Sharif University of Technology

Urmia University

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Field

Analysis of urban health from a social capital perspective in Iranian religious cities: Qom

Spatial Information Research (2016)

Ali Mahdi Pourahmad Ahmad Moslem Zarghamfard Saied Qasemi

Social Mobility

Social Engagement

Social Inequality

10.1007/s41324-016-0065-3

Cite

Citations (3)

A SURVEY OF THE RENOVATION AND REHABILITATION OF THE DISTRESSED AREA (THE CASE OF THE SHAHID KHOOB–BAKHT COMMUNITY OF TEHRAN)

A Aghasafari S H Hataminezhad Pourahmad Ahmad M T Rahnamaei Ava Mansouri

Shahid

Community-based rehabilitation

Source

Cite

Citations (0)

Tourist Value Assessment of Geotourism and Environmental Capabilities in Qeshm Island, Iran

Geoheritage (2017)

A Pourahmad ‌Ali Hosseini Pourahmad Ahmad Mahmood Zoghi Mahdis Sadat

Geotourism

Geopark

Geodiversity

Value (mathematics)

Historical geology

10.1007/s12371-017-0273-9

Cite

Citations (18)

The Contribution of Muslim Geographers to the Development of the Subject

Geography (2004)

Pourahmad Ahmad Simin Tavallai

Muslim geographers and scholars have made a significant contribution to the evolution and development of the science of geography from the earliest times. This article describes some of these contributions, including the pioneering explorations of early Muslim travellers, then moves on to consider the influence of Islamic ideology on the thinking of Muslim geographers during the medieval period in particular The fundamentals of this ideology are described to give a context for understanding the perspective adopted by Muslim geographers, in particular in their explanations of regional differences, and the relationship between the Earth and planets.

10.1080/20436564.2004.12219917

Cite

Citations (4)

Investigating the Impact of Defenseless Spaces on Citizen Safety sense (Case Study: Tehran Bazar Neighborhood)

Geography (2017)

Hossein Farhadikhah Pourahmad Ahmad Seyed Khalil Seyed Alipour

Including the consequences of defenseless spaces in cities, less safe and more importantly reduce the sense of security among citizens, so evaluation these spaces and their effects on the sense of security of the citizens is essential. The purpose of this study is also evaluating the effects of defenseless spaces on the sense of security of citizens in the Bazar neighborhood of Tehran. This research has an applied aim and its methodology Library - survey (questionnaire) is. To study for defenseless space of three indicators (physical, social and social - physical) and three indicators sense of security (sense of security of language, physical and visual) are used. The sample size using Cochran's formula, according to statistical population (23,696 people), 384 is obtained. To analyze the data, two software SPSS and SMART - PLS is used. The research results show that the between physical and social indicator’s sense of security of citizens there is a significant relationship, but between the social - physical indicators by sense of security, there is no significant relationship. As well as social indicators (crowding, privacy, etc.), the greatest impact on sense of security of citizens.

Physical security

Sense of Place

Source

Cite

Citations (0)

Indicators Affecting the Urban Resilience with a Scenario Approach in Tehran Metropolis

Sustainability (2022)

Ebrahim Farhadi Pourahmad Ahmad Keramatollah Ziari H A Faraji Sabokbar Simona Tondelli

Urban resilience refers to the capacity of an urban system to fully recover from unforeseen calamities. This study aims to assess the physical resilience indicators used to measure urban resilience in Tehran, the political and economic capital of Iran, and to pinpoint the most significant direct and indirect influences on urban resilience. The research process divided into two parts. The environmental scanning approach (reviewing papers and published sources, interviewing specialists, and monitoring conferences) and the literature review were employed in the first part to compile a database of the key information on the elements impacting physical resilience. The most significant factors impacting physical resilience over the next ten years were requested to be identified by specialists and intellectuals in the second part. Finally, the MicMac program was used to analyze the data after 29 variables were specified in Delphi. In light of the trace-analysis-dependence diagram, which depicts the instability of the influential factors and the persistence of their impact on other variables, the results demonstrate that Tehran’s physical resilience is in an unstable condition. According to the results, the factors that have the maximum impact on other variables are granularity drivers, emergency evacuation capacity, rescue and security spaces (emergency, fire station, and police station), impermeability, rate of the amendment and retrofitting measures in the buildings of each zone, building age, and the compatibility of land uses. The variables that are most susceptible to change from other variables include the distribution status of dangerous land uses, the quality of the buildings, the rate of historically vulnerable buildings, the vulnerability of internal and external roads, the rate of improvements and retrofitting measures in buildings in each zone, as well as historically vulnerable historical buildings.

Resilience

Interview

10.3390/su141912756

Cite

Citations (9)

Effect of urban sprawl on a traditional water system (qanat) in the City of Mashhad, NE Iran

Urban Water Journal (2010)

Seyed Ali Hosseini Saeed Zanganeh Shahraki R Farhudi Seyed Mohamad Hosseini Mamand Salari

The qanat is one of the traditional water supply systems in semi-arid zones. Today, this sustainable system is under threat from various modern phenomena. Urban sprawl is the most salient factor, which poses a major threat to these water systems (qanats). This study endeavors to explore the effect of urban expansion on the qanat fields as well as the difficulties encountered at city construction and water system junctions in the northeastern city of Mashhad, in Iran. Data analysis reveals that rapid urbanization as well as uncontrolled urban expansion has led to the intersection of city construction and qanats; especially during the last few decades. This phenomenon has resulted in the destruction of 88 qanat fields, water shortage in the city of Mashhad, and the substitution of this sustainable and environment-friendly system with alternative unsustainable water systems such as dams and wells.

Urban sprawl

Urban expansion

Economic shortage

10.1080/1573062x.2010.484497

Cite

Citations (24)

Urban sprawl pattern and land-use change detection in Yazd, Iran

Habitat International (2011)

Saeed Zanganeh Shahraki David Saurı́Pere Serra Sirio Modugno Faranak Seifolddini

Urban sprawl

Agricultural land

10.1016/j.habitatint.2011.02.004