Showing 245 results for Co
Hassan Kamran,
Volume 22, Issue 65 (6-2022)
Abstract
"Governance" is one of the basic concepts that has attracted the attention of geo-political scientists, and there are contradictory views on this concept, which is one of the main and fundamentally important foundations of the science of geopolitics. The rule of law over higher power and superiority imply that no other legal authority is superior to it. Since the study of sovereignty in political geography is very important, therefore, it is necessary to examine its dimensions and spatial levels. Political geography focuses on the study of phenomena, processes and political currents, and emphasizes their geographic and spatial effects. One of the most important studies in political geography is the study of the country. Each country is made up of three elements of "nation, rule and land".. The linking factor of these three elements is "sovereignty". In political theories, they regard the sovereignty of that government and do not attribute it to any government or government agency alone. At the same time, in no political theory, the notion of sovereignty is not absolute, and it is believed that sovereignty must be exercised within the constitutional framework and in accordance with the law. Land is the space of the state, which, with the spatial scope of the territory, determines the sovereignty of the state, and as the physical container, it includes the body of the political organization. The present article seeks to elaborate on the fact that "sovereignty has different dimensions and levels". The present research is of fundamental type and has been done by descriptive-analytical method. Data collection method is library and computer. Also, data analysis is also qualitative.
Mohsen Shaterian, Yones Gholami, Azam Nazari,
Volume 22, Issue 66 (9-2022)
Abstract
The most important problem of the worn- ut context in urban is that these textures can not meet the needs of contemporary life. This can be of tissue due to the specific characteristics of a rare opportunity to play an effective role in sustainable development, one of the main strategies in this area can be a new urbanism approach. The aim of this study is to evaluate the principles of new urbanism is in the neighborhood of the central city of Kashan. The research method is analytical and is the main tool for data collection was a questionnaire. The sample size of 382 was calculated by the formula. To analyze the results of the questionnaire T-test through SPSS software is used for modeling equations using Amos software. The results suggest that indicators of modernity in the city of Kashan in central areas is not desirable, but a significant difference in terms of modern urban indicators in both new and old tissue there. The principles of modernism in town, the stand by weight of the total facade nodal regression 0.98 has most effective and the index of participation due to lack of poll officials on matters related to the principles of new urbanism is a minimal role in the neighborhood.
Professor Maryam Ghasemi, Mr Amin Faal Jalali,
Volume 22, Issue 66 (9-2022)
Abstract
the analysis of land use utility matrix based on human and natural criteria in residential areas is the necessity and issues that planners in urban and rural areas in terms of access to communication network, central location, weather, noise and etc are a turning point for how optimal use is of resources. the aim of this study is to identify the level of user desirability in rural areas of Binaluod county. in this study, 14 user groups with 52 % of land use terms of central location, access to communication network, smell, facilities and equipment, slope, air, sound and vision were investigated. the present study is descriptive - analytical and data collection were collected in the field method by 48 local experts in eight villages. the results show that based on the four alternatives (4: Completely desirable and 1: totally undesirable) the bakery users with an average of 3/99 and the gymnasium with an average of 4 have made the highest compatibility in terms of the desirability of the location and land of the historic tank with /38 and the dilapidated housing with 3/40. Also, the average utilization rate of land use in the village of Zashk 3/74, in the village of Dehno 3/82, in the village of Jagherz, 3/78, in the village of Abedeh Alya, 3/89, in the village of Nochah equaled 3/92, in the village of Hesar Golestan 3/76, In the village of Hesar Sorkh 3.79 and finally in the village of Ruhni, the utility rate was 3.80. the results show that despite the wide range of land use changes outside the context of study villages, the level of land use within the rural fabric is desirable in terms of quality of high - order location, 3/81.
Reyhaneh Salehabadi, Mr Mohammad Reza Hafeznia, Mr Seyyed Hadi Zarghani, Syrus Ahmadi,
Volume 22, Issue 66 (9-2022)
Abstract
The national strength of algebraic aggregation is a large number of positive and negative factors that are composed of numerous sources and resources. One of the important sources of national power in the world today and in the post-Cold War period is economic power, which is itself the bedrock of other superstructures, such as political, military, and so on. This research uses descriptive-analytical method and using library resources and field research to answer this question. What are the most important variables and indicators that shape economic power of countries? The findings of the research by examining library documents show that the four main components of economic power including infrastructure, production exchange, production level and financial resources can affect economic power. Meanwhile, 61 variables related to quadruple components were identified. Then, by using the Likert spectrum questionnaire, internal knowledge was measured to measure the importance of each of these variables. Accordingly, economic infrastructure, high-tech exports, food imports and international currency reserves were of high importance. On the other hand, variables such as the share of the poor in the consumption of national income, economic competition, foreign ownership, and commercial costs of violent crimes were of minor importance. Finally, it can be argued that countries have an obligation to take into account the factors and variables in the economic dimension to achieve their national interests and interests.
Vahid Riahi, Saeid Nasire Zare,
Volume 22, Issue 66 (9-2022)
Abstract
Land surveying to increase crop production and productivity is nowadays considered as one of the alternative approaches in agricultural development and the need to address this issue especially in rural areas where their income is highly dependent on agriculture is of great importance. Is high. Agricultural development is one of the priorities of agricultural planning and requires such development to identify the effective factors that govern it. The purpose of this study was to evaluate and evaluate the environmental capabilities of olive cultivation in Tarom city and to analyze the location of its producing rural areas. Hence, from altitude, slope and slope status as terrestrial parameters and three climate parameters as relative rainfall, temperature and relative humidity data from 11 meteorological, synoptic and rain gauge stations with appropriate statistical period (1375-1395) and A common time base was used for climatic zoning. The results showed that Tarom city is in good condition for olive cultivation, 21.2% of the total area of the study area is suitable for olive cultivation, most of which is located in the middle districts of the city. Located in olive-growing lands, these areas produce 74.8 percent of the olive in Tarom, due to its olive-growing potential.
Mr Mehran Mehrdoust Shahrestani, Dr Ali Asgharzadeh, Dr Hamzeh Golamalizadeh,
Volume 22, Issue 66 (9-2022)
Abstract
The main goal of sustainable development in the village are use to social, economic and environmental resources and capacities. Awareness for sustainable development is a subject that has been less discussed. Accordingly, rural assets and funds can be the basis for achieving the goals of sustainable rural development. The purpose of this paper is to measure awareness for sustainable development in rural construction in Guilan province. This research is developmental and surveying. In this study, which was done by the architects of Guilan Construction Engineering Organization, the data collection method was used to answer the research questions, using both documentary (secondary data) and survey (primary data) and Questionnaire with Likert spectrum. Using Cronbach's alpha formula in SPSS software, the reliability of different parts of the research questionnaire was 0.802 to 0.816.
Miss Matin Farzidi, Mr Reza Parvizi, Miss Maryam Daneshshakib, Mr Seyedreza Azadeh,
Volume 22, Issue 66 (9-2022)
Abstract
Nowadays, the lack of attachment is a significant point in the construction of towns, which is demonstrated with criteria such as lack of environmental attraction and visual qualities, lack of readability, security, and so on. These factors will affect people's relationship with the environment around them and thus their satisfaction. Golha Town faces numerous problems including lack of space for gatherings, lack of security and space confusion, inadequacy of appearance of the newly constructed buildings in relation to older monuments, and most importantly the existence of empty and unused land. The method used in this research is combinational including a set of descriptive-analytical methods. Data collection is performed using field and documentary methods. The statistical sample of the study was considered to be 384 people, based on the population of Rasht city. By distributing 420 questionnaires, 386 correct questionnaires were answered and returned. Analysis of questionnaires was performed by SPSS software. Measurement of selectivity, permeability and readability was also accomplished using the space syntax method and integration and connectivity analysis on the road adjacent to Golha town. The results showed that the impact of criteria such as readability, security and permeability was moderate. Visual proportions, elemental functions and access have a great effect on increasing the satisfaction of residents. As a result, the use of architectural patterns, considering pausing and moving spaces, creation of management applications, prevention of mass construction and indoor parks, are among the solutions to create the desired increase in satisfaction.
Murad Kaviani Rad, Afshin Motaghi Disfani, Hossein Mokhtari Hashi, Ahmad Rashidinejad,
Volume 22, Issue 66 (9-2022)
Abstract
International rivers, as borders or crossing national borders, have been considered as a significant part of international relations. Especially, approximately half of the world's population lives within the basin of these rivers, and more than 90% are living in countries with these basins. This condition, by creating an undeniable relationship of interdependence, has made water a critical issue for these countries. Thus, as populations and economies grow and develop and national water resources are exploited for additional growth and development, government action and reaction to a higher share of these transnational sources will increase. By the way, the type of government interaction in line with exploiting these common resources includes a wide range of cooperation to tension and war. In some parts of the world, common water resources in the form of rivers have used as a linking factor between nations and governments. So that, instead of conflict, the beneficiary countries take the path of cooperation and convergence and they have taken important steps with regard to the development of the region as optimal management of common water resources. Although the achievement of international cooperation is a long, lengthy and complex path, always, there are many ways to follow, many steps to take, and many options for appraisal and selection. The current research is a descriptive-analytical research and by means of library resources and examining the practical status of cooperation in a part of the Danube River as a model, concluded that cooperation was not just for water agreements and factors such as environmental concerns, regional security, regional benefits (such as joining organizations and ::union::s), mediation (governments, international organizations, and institutions), etc., are effective in this process.
Negar Ghasemi, Marzieh Alikhah Asl, Mohammad Rezvani,
Volume 22, Issue 66 (9-2022)
Abstract
Study of resources changes in previous years could be useful in the planning and optimal using of resources to control inappropriate changes. Because land use changes occur on large-scale, remote sensing technique is a useful and valuable tool for monitoring the changes. The aim of this research is land cover changes detection in a period of 32 years in Pishva town with using remote sensing technique .First TM, ETM and OLI images for the years 1986, 2002 and 2018 were collected respectively and after geometric and radiometric corrections, images were classified by using maximum likelihood classification methods. Kappa and overall indexes were used to calculate classification accuracy. Results showed in past 32 years, bare land and irrigated land have decreased while residential and greenhouse areas have increased. Classification accuracy showed that OLI, ETM and TM sensors have high accuracy respectively with kappa 0.96, 0.80 and 0.76 and also overall indexes of 97.56, 86.54 and 86 percent. Based on results, in the first period (1986-2002) 27.6%, in the second period (2002-2018) 29.60% and in the third period (1986-2018) 31.8% of area land cover have been changed. Results showed land cover changes in the area is related to climate changes like low precipitation, drought and social condition like population and food need increasing and economic condition like high production and efficiency.
Mehdi Salemi, , , , ,
Volume 22, Issue 67 (12-2022)
Abstract
The most important part to be considered is the determination of the carrying capacity of the protected areas, since these areas are able to accommodate a large number of tourists, so if these areas are not planned more accurately, the number of tourists will exceed the cc limit of the area. Resulting in instability and degradation of these areas, and therefore knowledge of the status of the area's cc will greatly help to control the damage. The aim of this study was determine potential, and social-cultural cc with the purpose of the establishment in ecotourism development. Therefore, in order to the determination of the potential of this area, calculation of the social-cultural cc after the identification of the social - cultural pressures using model PSR the social- cultural pressures regarding the calculation of the correction by applying the percentage corrections of the pressures and the relative importance using the techniques ANP and of each of them after the grading layer using the techniques WLC and builder model at Arc GIS10.5 combined. Social - cultural cc in the direction of the development of ecotourism determined. The results 50% of the content that the level region has high cc, 33% of the surface area has an cc and 17 percent of the level region has low cc. Findings of the research show that there is a low range of cc in the central part of the region; finally, based on the findings, suggestions have been made to increase the regional distribution cc.
Dr Gholamabbas Fallah Ghalhari, Fahimeh Shakeri,
Volume 22, Issue 67 (12-2022)
Abstract
In this Research, the maximum temperature of selected stations in Khuzestan province and the numerical values of 8 extreme climatic indicators belonging to the Expert Team on Climate Change Detection, Monitoring and Indices (ETCCDMI) were used in the statistical period of 1987-2017. To analyze the trend of extreme climatic indices, the Man-Kendall test was used and to estimate the slope of the trend line, the Sen’s estimator was used. In this study, given the importance of global warming that severely affected all aspects of life, the authors explore the relationship between climatic factors and maximum temperature in Khuzestan province until to rely on it, and ones can predict and forecast air temperature at this region. For this purpose, the temperature of selected stations in Khuzestan province and numerical values of 8 climate indicators in the period 1987-2014 have been used. To understand the relationship between climate indicators and maximum temperature at 1 to 12 months of delays, Pearson’s correlation coefficient was used. The results showed that most of the extreme climatic indicators in the study period had a significant trend. The TX10 and TN10 indices have had negative trend in most stations and the TX90, TN90, TXx, TXn, TNx and TNn indices have had positive trend. According to the results of correlation coefficients can be concluded that all studied signals have a significant effect on the province's maximum temperature. The correlation between maximum temperature and indices PNA, TSA, WHWP, WP and NAO, was more than the other climate indicators. Results also showed that the entire indices except NAO have significant positive correlation with maximum temperature of the province. PNA index with a delay of 10 months has the highest positive correlation with maximum temperature of study area.
Abolfazl Moarefi, Arash Sadri, Hadi Gholami Norabad, Behzad Saeidi,
Volume 22, Issue 67 (12-2022)
Abstract
As a novel idea for discussion on the role of industrial development on regional development, the term “cluster” became noteworthy since 90’s in order to increase competitiveness. Territorial development researchers believe that formation of regional industrial clusters improves competitiveness and plays a role in promoting competitive advantages and regional development. Hence, because of the possibility of realization of competitive advantage, Tourism clusters became a focal point for research and policy making. Against this background, the purpose of this research is to analyze and review the role of industrial clusters on development of regional competitiveness and assumes that the higher number of relations in an industrial cluster leads to higher level of regional competitiveness. The research applies descriptive-analytical research method and utilizes questionnaire to collect data. The data was studied by SPSS and Lisrel software packs after approval of validity and reliability of data. Findings corroborate the relation between higher number of relations in industrial clusters with higher level of regional competitiveness and also identifies the contributing factors to development and stimulation of regional development which are ranked by the order of their effect as follows: 1. Social relations, 2. Geographic and location relations, 3. Economic relations, and 4. Institutional relations.
Mr Morad Ebrahimi, Dr Hasan Afrakhteh, Dr Hamid Jalalian,
Volume 22, Issue 67 (12-2022)
Abstract
Abstract
Although decades have passed since the introduction of a sustainable agricultural approach in the country, But the agricultural system is based on the use of non-native technologies, use of chemical inputs and Excessive exploitation of nature and Therefore, the formation and development of sustainable agriculture has faced major challenges. In this research, the researchers, considering the importance of agricultural sustainability especially in rural areas of the country and its role in maintaining the basic resources, considered the issue of agricultural sustainability In the villages of the central district of kuhdasht county and have studied and analyzed the agricultural sustainability gap in this region. For this purpose, 20 villages were selected by stratified random sampling method based on the location of the villages (plain, mountainous, and foothills), indicators of agricultural sustainability were developed and After completing the questionnaires by agricultural users, coding and data entry were performed in Excel and SPSS. Then, using the TOPSIS multivariate decision analysis, the studied villages were classified based on agricultural sustainability and They were classified into four clusters (Stable, semi-stable, unstable and very unstable) using cluster analysis. The results of the study showed that the agricultural sustainability level in the villages of this region is unbalanced in ecological, social and economic dimensions. This imbalance was seen both in the rural districts and at the level of studied villages.
Ms Mehdi Kashefi, Dr Mojgan Entezari, Dr Maryam Jafari Aghdam,
Volume 22, Issue 67 (12-2022)
Abstract
vulnerability is considered as an inherent talent of underground water system that depending on the sensitivity of the system to anthropogenic effects. Natural vulnerability is based on the geomorphologic features of surface karst, type and level of aquifer recharge and hydrodynamic aquifer karstic aquifer in Fars province is the most important source of water supply for the supplement of drinking water of communities in the province, which are prone to pollution due to the natural conditions of the region and human activities. karstic aquifer of Shispir and Borghan plays a vital role in supplying drinking and agricultural water around them. The aim of this study is to estimate the natural vulnerability karstic aquifer of Shispir and Borghan using the proposed model of Cast action 620, and prioritize the level of aquifer in the field of conservation measures and provide management solutions in order to better protect them in this model. To prepare a natural vulnerability map are used geological maps, soil, vegetation, digital elevation model (10 meter) and precipitation statistics of meteorological stations and vulnerability map is evaluated as three factors of C, O, p. In the end, the region in terms of damage in five levels was classified in very high, high, low, low and very. The results of the COP model show the natural vulnerability of the region is high. In addition, the amount of vulnerability in the two upper and upper floors of this region is about 47 % where is the highest coverage area of that region of Shisper aquifer. The results of this study show the efficiency of the proposed methods by Cast Action 620 to detect and protection of groundwater resources from vulnerabilities and natural pollution.
Sara Behvandi, Abbas Arghan, Mohammad Reza Zand Moghadam, Zeynab Karke Abadi,
Volume 22, Issue 67 (12-2022)
Abstract
The purpose of this study is to investigate the effect of dust on the economy of Ahvaz. The present study has used descriptive and analytical research methods. In addition, this research is applied-developmental in terms of purpose. The statistical population of the study includes specialists, managers, experts and professors in the field of environment and dust in the city of Ahvaz is 65 people. The sample size was selected based on the total census of 65 people. A questionnaire designed in urban economics in the city of Ahvaz, which has four main variables. Based on this, the questionnaire has 32 questions that will be researcher-made and each of the four main variables has eight questions. Experts and professors formalized the validity of the questionnaire and its reliability was confirmed by Cronbachchr('39')s alpha of 0.81. Data analysis was performed based on structural equation analysis in Smart PLS software. In general, dust has affected the economy of Ahvaz city and this has been in such a way that dust on urban housing with an impact factor of 0.63 and a value of 11.4 T, Dust mites on urban transport with an impact factor of 0.60 and a value of 9.94 T, dust mites on urban facilities and facilities with an impact factor of 0.54 and a value of 6.70 T and dust mites on urban finance with an impact factor of 0.68 and a value of T 16 / 12 has had an impact
Mohammad Saghebi, Ezatollah Mafi, Mehdi Watanparast,
Volume 22, Issue 67 (12-2022)
Abstract
Today, urban livability is the key concept in urban planning. At present, the concept of sustainable development and livability is one of the new concepts in developed countries. The city of Bojnourd has witnessed unequal urban spaces due to the increasing population growth, especially in the last three decades, so the necessity and importance of the issue of livability is quite evident in the city today. This study was developed with the aim of evaluating and measuring urban viability and the factors affecting it. The present study is applied in terms of purpose and descriptive-analytical in terms of method. In order to collect the required data and information, library and field methods and questionnaire tools were used. The statistical population of the study consists of citizens living in Bojnourd, the sample size was estimated 384 people using Cochranchr('39')s formula. In order to achieve the objectives of the study, one-sample t-test and linear regression were used in SPSS software. The results of this study showed that the situation of urban livability in Bojnourd, according to the general average obtained, which was equal to 2.75, is in a situation below the average. Also, in terms of the studied dimensions, the social dimension with an average of 2.84 has the highest average and the environmental dimension with an average of 2.67 has the lowest average. Also, the results of this study show that the situation in Region 2 is better than in Region 1 of Bojnourd. Other findings of this study include the positive effect of citizenschr('39') sense of security and health on urban livability.
Mrs Zahra Ebadi Nehari, Dr Mahdi Erfanian, Mrs Sima Kazempour Choursi,
Volume 23, Issue 68 (3-2023)
Abstract
Drought is a complex phenomenon caused by the breaking of water balance and it has always an impact on agricultural, ecological and socio-economic spheres. Although the drought indices deriving from remote sensing data have been used to monitor meteorological or agricultural drought, there are no indices that can suitably reflect the comprehensive information of drought from meteorological to agricultural aspects. In this study, the synthesized drought index (SDI) as a synthesized index from the vegetation condition index (VCI), temperature condition index (TCI) and precipitation condition index (PCI) were used for comprehensive drought monitoring in the Urmia Lake Basin (ULB) based on the Principal Component Analysis (PCA). For this purpose, MOD13A3, MOD11A2 and TRMM 3B43 data series were downloaded y for the period of 2001–2012. After initial processing, drought indicators were calculated using LST NDVI and TRMM data, and monthly drought severity maps were prepared. In order to validate SDI index, the Correlation relationship between SDI and SPI indices was obtained in the 3 month period during the growing season. As well as, SDI correlation relationships were investigated with wheat and barley crop yields. The results indicate that drought occurred in 2008 and 2001 in the ULB. The results of validation show that there is a correlation of 80% between the two SDI and SPI indicators. Also, the results of this study showed that the SDI index, as a comprehensive index of drought monitoring, reflects the effects of drought on agriculture.
Abbas Ladani, Ahmad Pour Ahmad, Karamatollah Ziyari, Rahmatollah Farhoudi, Saeed Zanganeh Shahraki,
Volume 23, Issue 68 (3-2023)
Abstract
The purpose of this study was to develop good governance indicators and criteria, evaluate good governance in integrated management of Kish, and provide strategies to promote integrated management of coastal areas with good governance approach. To accomplish these goals, firstly, by explaining the subject literature and reviewing the research background, an integrated coastal zone management model with a good governance approach was presented. The main criteria in this model are participation, legislation, accountability, accountability, central justice, transparency, efficiency and effectiveness, and community-centricity, each of which includes sub-criteria. Then, by using questionnaire and interviewing residents and experts, as well as by applying hierarchical analysis method, good governance status in integrated management of Kish was assessed. The final score of Kish by calculations was 2.53 (out of 5), indicating a relatively inadequate situation of good governance in Kish integrated management. Finally, solutions were presented to promote good governance in the integrated management of
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Mrs Maryam Sabokkhiz, Mr Esmail Shieh,
Volume 23, Issue 68 (3-2023)
Abstract
Human dignity is a concept that can have a significant impact on urban public space. In this sense, it speaks of the value of human beings and their status as a thoughtful and spiritual being. Discovering this valuable feeling in an environment that is widely used by citizens is important to the research. The subjective and interactive nature of this phenomenon The purpose of this study was to analyze explicit inductive qualitative content analysis as a research method and to interpret contextual data obtained from in-depth unstructured interviews and field observations, and its perception among various actors and how human dignity was generated. Used. The data were analyzed through a systematic coding process with the aim of classifying concepts up to three levels of abstraction. The selection of participants in this study was purposeful and aimed at developing concepts to reach saturation. The findings of this study indicate that the concept of socialization is one of the most important factors in people's perception of human dignity. It is conceptualized with other concepts such as loss of personal distance, development of social communication, intimacy, social diversity and unity with the environment and society. Is formed. What is of interest is the relationship between these factors and the complexity of their relationships that have led to the formation of a sense of human dignity in individuals. Although the multifaceted concept of human dignity will be able to accommodate the broad concepts and meanings that are involved in this study The concept of socialization of urban public space has been carefully considered.
Hassan Haji Amiri, Arash Seghfi Asl, Mehdi Ashjaee,
Volume 23, Issue 68 (3-2023)
Abstract
Following developments in urban contexts of contemporary Iran, the creation of new urban contexts and cities has a direct impact on the ecosystem of its surrounding area. Urban neighborhoods on the path to achieving the goal of sustainable urban development require the integration of architecture and the principles of environmental sustainability. Using the Sustainable Architecture approach based on the principles of world standard is one of the most effective steps in this field. Progressive research, combined with the LEED World Standard Code of Conduct as a basis for evaluation, has revised the classification of the indicators of this Code based on biological and indigenous characteristics in the Qom city. To this end, urban texture and neighborhood assessment metrics are explained in the LEED and then with the aim of determining the importance category, baseline indices at the scale of the study area - renovated settlements (Pardisan City) - in a manner Qualitative analysis has been investigated. Finally, quantification in each section of context indices is done based on existing statistical documentary data for accreditation sub-indicators and, according to the final findings, a new classification of baseline assessment indexes for contemporary urban context designs. Based on the degree of effectiveness provided.
