تربت حیدریه

Open Access Article

1 - Evaluation of groundwater quality of Rokh plain (Torbat-e Heydariyeh) using geostatistic methods
حمید رضا NASERI

Rokh is a large plain which is located at north east of central desert of Iran. Its climate is semi-arid to arid. Inefficient management, irregular exploitation from underground resources, decreasing of raining which is resulted in decreasing water resources, are consid More

Rokh is a large plain which is located at north east of central desert of Iran. Its climate is semi-arid to arid. Inefficient management, irregular exploitation from underground resources, decreasing of raining which is resulted in decreasing water resources, are considered of concern factors from the viewpoint of quality changes in aquifer of  Rokh plain. Using quality data and multi-variant statistical methods (Factor Analysis & Cluster Analysis) quality situation of Rokh plain was analyzed. Concerning the result of factor Analysis, three factors as the most effective factors control 87% of chemical composition of ground water. Geology is the most important factor in quality changes of groundwater in area. Cluster Analysis of variants shows a great similarity in the amount of sodium and chloride ions. In Cluster Analysis of area quality data, Javadyeh area data is always located in different Cluster and has less similarity with other resources, concerning chemical composition. Manuscript profile

Open Access Article

2 - Estimation for potato products water requirement in Torbat Heidariyah region and determining the actual Evapotranspiration based on the reference Evapotranspiration
Gholamabas Fallahgh ghalhari Mohammad baaghideh Hasan Rezaei

Potato is a tuberous product with important value in food supply for world and because of high efficiency per surface unit; it has higher energy and protein per surface unit than wheat and rice. In order to increase the plantation of potato prevention of water waste is More

Potato is a tuberous product with important value in food supply for world and because of high efficiency per surface unit; it has higher energy and protein per surface unit than wheat and rice. In order to increase the plantation of potato prevention of water waste is essential. One effective way to the purpose of this investigation is a well programmed irrigation protocol which is achievable an exact estimation of the need of the plants for Water requirement. The applicable equation to estimate Evapotranspiration does not use the same climate parameters and due to the practical entity of this process they are not applicable for all climate conditions. Thereby, there has to be a suitable equation to be used in each region. To reach this goal, in this study, by the aid of data collected from Torbat Heidariyah weather station, the amount of real Evapotranspiration has been calculated using correlation coefficient and compared with the reference Evapotranspiration (F-P-M).The results show that the amount of Evapotranspiration is 2/63 times more than the mean precipitation in growing season. It means that the plants have been using their moisture storage to accomplish their Evapotranspiration. In order to replenish the moist content in plants irrigation is essential. Using the Cropwat method, potato need for water supply was estimated 803/1mm from the beginning of implantation to the end of harvesting and the estimation of the amount of water to supply this need is equal to 741/9mm. Manuscript profile

Open Access Article

3 - Identification of the area under cultivation of Saffron using Landsat-8 temporal satellite images (Case study: Torbat Heydarieh)
Majid Rahimzadegan Mostafa Pourgholam

The aim of this research is the identification of Saffron fields with Landsat-8 Satellite images in Torbat Heydarieh. In this regard, two approaches were utilized. The first approach was dealing with implementation of neural network, support vector machine, Mahalanobis More

The aim of this research is the identification of Saffron fields with Landsat-8 Satellite images in Torbat Heydarieh. In this regard, two approaches were utilized. The first approach was dealing with implementation of neural network, support vector machine, Mahalanobis distance, the minimum distance, maximum likelihood and parallelepiped classification methods to achieve land cover map. The second approach was to use  normalized difference vegetation index (NDVI) and soil adjusted vegetation index (SAVI) in the greenness peak time range of saffron. To prepare field data, coordinate and land cover class of 2587 points (1463 as training sample and others as tested) in a region with at least 30 m same land cover on January 25th, 2015 and May 9th, 2015 were recorded using a GPS receiver. Furthermore, statistics presented by ministry of Agriculture Jihad in the 2014-2015 crop year was used for evaluation. Two measures, including Kappa coefficient and overall accuracy were used for evaluation of the results. Support vector machine classification with overall accuracy of 95% and a Kappa coefficient of 90%, was the best method of the first approach. It shows a difference of about 18% in saffron area comparing with Jihad statistics. On the other hand, NDVI as the best method of second approach shows an area of 7118 hectares which comparing with Jihad statistics (7550 hectares), shows the error of 5.7%. Hence, the results indicate the performance of temporal vegetation indices in identification of saffron fields according to its phenology. Manuscript profile

Open Access Article

4 - Identification of ant species in the areas of Kadkan and Jolge Rokh, Torbat Heydarieh
isa jabaleh elham Houshmand Hussein Sadeghi Namaghi

Ants (Hymenoptera: Formicidae) are social insects with more than 12,000 species, 365 genera and 27 subfamilies. As the most successful living organisms on Earth, have a very positive impact on soil ecosystem. Identification of ant species was performed in Kadkan and Jol More

Ants (Hymenoptera: Formicidae) are social insects with more than 12,000 species, 365 genera and 27 subfamilies. As the most successful living organisms on Earth, have a very positive impact on soil ecosystem. Identification of ant species was performed in Kadkan and Jolge Rokh, Torbat Heydarieh, by sampling from June - September 2016. The samples were first identified in the laboratory using available identification keys and morphological characteristics such as oral fragments, tentacles, seams and body hairs. Then they were sent to Nihat Aktac, Turkey for confirmation of identification. In this study, 12 species belonging to 7 genera in 3 subfamilies were collected and identified. The scientific names of the species and their subfamily and genera are as followed: Subfamily Myrmicinae: Messor structor (Latreille, 1798); Messor ebeninus Santschi, 1927; Messor caducus (Victor, 1839); Monomorium kusnezowi Santsci, 1928; Crematogaster sordidula Nylander, 1849; Crematogaster subdentata Mayr, 1877 Subfamily Dolichoderinae: Tapinoma karavaievi Emery, 1925 Subfamily Formicinae: Lasius neglectus Van Loon; Boomsma and Andrasfalvy, 1990; Formica cunicularia Latreille, 1798; Cataglyphis aenescens (Nylander, 1849); Cataglyphis nodus (Brulle, 1833); Cataglyphis niger (Andree, 1881). Manuscript profile

Open Access Article

5 - The use of thermal comfort indices in sustainable housing design (Torbat-e Heydarieh city, Iran)
Saeid Kamyabi

Architecture and Climate, both manmade and natural systems that have an influence on each other closely, bioclimatic design in harmony with the climate, the state of housing in the range of comfort is maintained. In general the factors like temperature, moisture in the More

Architecture and Climate, both manmade and natural systems that have an influence on each other closely, bioclimatic design in harmony with the climate, the state of housing in the range of comfort is maintained. In general the factors like temperature, moisture in the air and the amount of rainfall and winds in the total climate issues in different interference environment and human life was overshadowed by the limitations that these elements in architecture. In this article with the use of the charts and the methods of analysis to climate of Torbat Hydarih has been dealt with to do it Meteorology Organization statistics in a period of 51 years (from 1959to 2010) has been used. With regard to the results achieved based on climate Torbat Hydarih Domarton dry method, according to method of Ambrgeh dry and cold and according to method of coupon the climate is cold and dry. With this description in this article we have tried to study effects of climate on the vernacular architecture city of Torbat Hydarieh to present suitable solutions in the field more compatible climate and architecture in this city with regard to changing forms of materials and form elements architect in building new deal with. Manuscript profile

Open Access Article

6 - Torbat Heydarieh city vulnerability to urban sustainability indicators with emphasis on the role of Dorehne fault
zohreh nagehani mahdi saghafi

Sustainable urban development is a tool for controlling and directing city development and activities and promoting the city's environmental qualities. The use of sustainable urban development approach provides opportunities for the creation of applied geographic system More

Sustainable urban development is a tool for controlling and directing city development and activities and promoting the city's environmental qualities. The use of sustainable urban development approach provides opportunities for the creation of applied geographic systems through which these systems can integrate natural processes, urban environments and human activities. Reviews of this article Develop the city of Torbat Heydarieh with The emphasis on the intrusion of the fault in relation to the extent of the vulnerability contribution of different indicators in different dimensions of development. The method of this research is descriptive-analytic based on the library collection method and analysis based on the method of weighting and selection of criteria using AHP technique. In this research, 12 criteria for selecting the sustainable urban development index of Torbat-e-Heydarieh with emphasis on the role of Duroneh fault in the dimensions of physical, geomorphologic and environmental aspects were considered. Then, these factors were weighed. The results of the research show that in total With a range of different areas, a significant percentage of the city's various districts and districts are vulnerable, with a view to reducing potential risks, appropriate planning should take place in these neighborhoods Manuscript profile

Open Access Article

7 - Determining Neighborhoods of Priority for Regeneration in Worn-out Urban Texture Based on Innovation Adoption Theory (Case Study: Torbat-e Heydarieh)
Rostam Saberifar

Introduction: Since one-third of the country's population lives in 141,000 hectares of worn-out areas, the regeneration of these textures is one of the main concerns of the country. However, the plans to organize these textures have always been one of the most challengi More

Introduction: Since one-third of the country's population lives in 141,000 hectares of worn-out areas, the regeneration of these textures is one of the main concerns of the country. However, the plans to organize these textures have always been one of the most challenging urban programs, and it is difficult or almost impossible to find successful examples among them. One of the main reasons for this is people's skepticism about the results of such plans and the low acceptance rate of innovation.Research Aim: It seems that if these projects are implemented in appropriate and selected places and their positive and useful effects are tangible to the people, the acceptance of new approaches will be accelerated and the cost of implementing the projects will be reduced while their success will be guaranteed.Methodology: The study method was descriptive and analytical and the required data were collected using a questionnaire from a sample of 300 experts, local officials, and ordinary people. The collected data were analyzed using different statistics with the help of SPSS software and TOPSIS model.Studied Areas: The present study was conducted in the city of Torbat Heydariyeh. This city has the highest distressed urban testures but the least study has been done about it.Results: The results of the analysis of research findings show that the index of economic status of encouraging residents to accept the regeneration plan, is in the first place with an average of 3.06, the index of cultural categories is in the second place with an average of 2.99, and finally the index of social dimensions is in the third place with an average of 2.79. The findings showed that the best starting point for the regeneration project in this city is the Shahid Bahonar neighborhood, which has the highest score among the other three neighborhoods, and in Veblen's theory, it is the reference group.Conclusion: If city officials focus on this neighborhood instead of implementing the project in all distressed areas, and achieve deliverable results, the implementation costs will be significantly reduced while increasing the probability of success of the project. Manuscript profile

Open Access Article

8 - Applying of Dioxide Titanium Nanoparticles (TiO2) on Performance of Silkworm
Masoud Alipanah Hasan Feizi Abdolazim Nasiri Farid Sjamei

10.22034/ascij.2021.687838

The present investigation was carried out to evaluate the effects of dioxide titanium particles on growth and performance character. Based on previous works, it is expected that TiO2 nanoparticles (NPs) improving the feed efficiency and promote silk protein synthesis in More

The present investigation was carried out to evaluate the effects of dioxide titanium particles on growth and performance character. Based on previous works, it is expected that TiO2 nanoparticles (NPs) improving the feed efficiency and promote silk protein synthesis in the silkworm can be improved important traits such as cocoon shell weight and cocoon weight. The experiment was designed in a completely randomized design with three replications. Five groups of silkworms fed diets with dioxide titanium nanoparticles at 0, 5, 10, 50, and 100 mg/l in duration 4 and 5 instars. Data were analyzed by SAS software, and Duncan test was used to compare the mean. It was observed that the addition of dioxide titanium nanoparticles at different levels significantly improved percent viability, cocoon and cocoon shell performance compared control group.  In comparison to the control treatment, cocoon weights rose by 3.3 and 3.85 percent in 5 and 10 mg/l dioxide titanium, respectively. In comparison to the control treatment, 5 mg/l nanoparticles had a higher cocoon shell weight and cocoon shell ratio of 10.40 and 6.27 percent, respectively. Results showed that using dioxide titanium nanoparticles in 5 and 10 mg/l can increase cocoon and cocoon shell performance, but it has not effect on these traits with higher concentration. Manuscript profile

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