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Open Access Article
1 - Quantity and quality investigation of generated wastes at steel industries
Zahra Zamiraei علی ناهدRegarding to the variety of uses of steel in the world and widening its scope of application with the advancement of technology, steel production has changed to keep pace with advances in technology, following the changes; producers have tried to raise productivity and MoreRegarding to the variety of uses of steel in the world and widening its scope of application with the advancement of technology, steel production has changed to keep pace with advances in technology, following the changes; producers have tried to raise productivity and use of cheaper energy and fuels due to its geographical environment. There are the wastes in different stages of steelmaking (coke making, iron making and steelmaking). The generated wastes in this industry are with hazardous substances such as heavy metals, according to the classifications of the wastes, are classified as hazardous wastes. Therefore, identification and analysis and management of such waste in these industries are essential. The release of aforesaid hazardous wastes in nature can be had issues and problems for the environment and human health ultimately exceed the acceptable environmental conditions. The proper management of hazardous wastes in order to reduce and control pollution of the environment is utmost importance. Manuscript profile -
Open Access Article
2 - Environmental risk assesssment of construction of caspian port in Anzali free zone by using Integration AHP& TOPSIS
shamim moghadami niloofar Abedinzade Maryam Haghighi khomamiEnvironmental risk assessment is a further step of environmental impact assessment and analyze different aspects of risk, while understanding the Environmental impact zone, the environmental sensitivity of the area affected by special environmental values as well as ana MoreEnvironmental risk assessment is a further step of environmental impact assessment and analyze different aspects of risk, while understanding the Environmental impact zone, the environmental sensitivity of the area affected by special environmental values as well as analysis and risk assessment district is considered. To accomplish this study first by using of field investigation the activities which leads to risk in construction of Caspian port water front were identified and in order to extract the significant risks the specialists questioner (Delphi) was used. Finally among the identified risks, 10 environmental risks were chosen for prioritizing.After identifying the risks, indicators such as probability, severity of risk and the sensibility of the environment were selected as prioritizing criteria. AHP method and ECPRO 2000 software, for determining the risk probability, for determination the severity of risk scores and the reference texts for determining the values of sensitivity were applied. After determining the indicators, the TOPSIS software was used to risk prioritizing. The results of prioritizing studied risk showed that the highest risk is related to increased turbidity, deformation of substrate and water pollution are with weights 0.938, 0.898 and 0.662 respectively. Manuscript profile -
Open Access Article
3 - Environmental effects of sustainable energies (Case Study: Solar, Wind and Hydroelectric Energy)
fatemeh ghanbari farham amin shareIncreasing air pollution and global warming due to the excessive use of fossil fuels attracted public attention to climate change. Accordingly, the expected increase in demand for other alternative energy sources especialy renewable energy is predictable. While some res MoreIncreasing air pollution and global warming due to the excessive use of fossil fuels attracted public attention to climate change. Accordingly, the expected increase in demand for other alternative energy sources especialy renewable energy is predictable. While some research on renewable energy shows that these kind of energy also have undesirable environmental effects. In this study solar energy systems, wind power and hydroelectric power systems wew investigated and their effects on air, soil, sound and effect on wildlife were studied. The results show that although these kind of energy are called clean energy, they have negative environmental effects. This research also suggests ways to prevent the effects of destructive renewable energy sources. Manuscript profile -
Open Access Article
4 - Environmental review of the automotive industry and the ways to reduce its pollution
seyed sajad bidva Marzieh HasanzadehIn recent decades, with the rapid growth of urbanization and population growth in cities, the use of public transport and personal vehicles has been on the rise, which has many consequences such as greater dependence on the car, long travels, increased transportation co MoreIn recent decades, with the rapid growth of urbanization and population growth in cities, the use of public transport and personal vehicles has been on the rise, which has many consequences such as greater dependence on the car, long travels, increased transportation costs and most importantly, environmental hazards and air pollution. The Irregular use of cars leads to the loss of irreversible energy, the effects of greenhouse gas, and the dissatisfaction of townspeople of the high levels of noise and air pollution, resulting in a reduction in economic efficiency. In this regard, governments have set various rules and standards for reducing car pollution and the car makers are required to comply with them. These requirements have prompted carmakers to find ways to reduce the environmental pollution of their products and to create new technologies in this industry. Therefore, attention to environmental studies in the automotive industry is one of the most important factors. In this research, we investigate the types of pollution caused by automobile industry and practical ways to reduce these contaminations. Manuscript profile -
Open Access Article
5 - Environmental Impact Assessment of Steel Plant Construction
هانیه میربلوکی niloofar Abedinzade fatemeh ghanbariToday, steel production and consumption is applied as an important criterion for measuring the degree of countries industrial development. Needing to investment in construction and economic infrastructure in developing countries, their steel production policy is in the MoreToday, steel production and consumption is applied as an important criterion for measuring the degree of countries industrial development. Needing to investment in construction and economic infrastructure in developing countries, their steel production policy is in the direction of producing the various types of structural steel. In this regard, the main object of the studied steel plant construction is creating jobs in the region, reducing imports and contributing to the country's economic development through carbon ingot production with electric arc furnace technology. After assigning the direct study area of the project, the major contaminants arising from the project implementation were investigated in construction and implementation phases and the corrective actions considered to reduce the contaminants effects. In this research, Rapid Assessment method was used for environmental impact assesment that according to the results, among 96 detected impacts, 55.1 percent of the impacts are negative and 44.9 percent are positive that in case of observing the corrective actions before and after the project implementation, its negative impacts will be minimized. Also, it is recommended that after the plant costruction, apply a periodic monitoring of the outlet contaminants every three months. Manuscript profile -
Open Access Article
6 - A review of widely used industrial dyes and their removal methods from water and wastewater
Fariba Ostovar Marzieh HasanzadehIn recent years, the expansion of industries has led to increase industrial wastewater production and environmental pollution. Dyes materials are one of the most important pollutants in industrial wastewater. Today, dyes are widely used in various industries such as tex MoreIn recent years, the expansion of industries has led to increase industrial wastewater production and environmental pollution. Dyes materials are one of the most important pollutants in industrial wastewater. Today, dyes are widely used in various industries such as textile, paper, leather, printing, and cosmetics. Drainage of colored wastewater does not only affect the aesthetic aspect of the receiving water but also reduces the process of photosynthesis. Also, the colors and their intermediate products are toxic, carcinogenic and mutagenic for aquatic life. Most of these dyes cause skin allergies, dermatitis, and itching, and accelerate the incidence of cancer and mutation in humans. Therefore, industrial wastewaters containing dye need to be treated prior to discharge into the receiving environment. The purpose of this study was to provide a summary of the most important industrial dyes, the health and environmental effects of dyes as pollutants, and to describe the methods for their removal from water and wastewater. In this study, different dye removal methods such as biological, physical and surface adsorption methods were described and the best process for treatment of colored wastewater was introduced considering the economical cost. Manuscript profile -
Open Access Article
7 - Investigation of the trend of land use changes in Rey city using remote sensing data
sara foroutan mahmoud shariat mirmasoud kheirkhah zarkesh rahim sarvarRey city has experienced unprecedented urban growth in recent decades that leading to drastic changes in the land use of the region. Therefore, the purpose of this article was to investigate the changes in land use area of Rey city during the years 1988 to 2006 using ae MoreRey city has experienced unprecedented urban growth in recent decades that leading to drastic changes in the land use of the region. Therefore, the purpose of this article was to investigate the changes in land use area of Rey city during the years 1988 to 2006 using aerial photographs and satellite images of Landsat and IRS. With supervised and unsupervised classification of the satellite images, 4 land uses types including urban lands, agricultural lands, green spaces and barren lands were extracted. Land use layers were compared in pairs and the rate of land use changes was extracted. The results showed that urban land use made and urban green space have increased 369.7 and 55.6 hectares, respectively, and agricultural lands and barren lands have decreased 213.8 and 211.5 hectares, respectively. The growth of residential areas during a period of 6 years from 2000 to 2006 totally with 212.7 hectares has been faster changed than a period of 12 years from 1988 to 2000 with 157 hectares. A pairwise comparison matrix of land uses was used to determine the amount of environmental damages caused by unprincipled changes in the region land uses in the studying period. The results show that the conversion of barren lands, agriculture and urban green space into residential lands with the amounts 44.65, 42.44 and 14.85 causes high degree of environmental damages. Land use change, especially the loss of vegetation, has a negative impact on the landscape. Manuscript profile -
Open Access Article
8 - Investigation of the employment status of environmental and health graduates in Karaj municipality
Seyed Hassan Mousavi Farhad SoufiyanThe purpose of this study is investigation of the employment status of environmental and health graduates in Karaj Municipality. In the first step, frequency and frequency percentage of all employers at three levels of completely related fields of education (including e MoreThe purpose of this study is investigation of the employment status of environmental and health graduates in Karaj Municipality. In the first step, frequency and frequency percentage of all employers at three levels of completely related fields of education (including environmental science and environmental health), semi-related fields of education and unrelated fields of education were investigated in three groups of central headquarters, organizations and regions according to the information received from the planning deputy of Karaj municipality. In the second step, the relationship between education and work responsibility of experts and heads of the responsible departments for environmental protection was investigated. The results showed that only 1% of the total personnel of Karaj Municipality have a specialty in completely related fields of study and 3.1% of them were graduates in semi-related fields of study. Only 8 (16.3%) of the 49 personnels with completely related fields of study, have been employed in their education-related responsibilities. The results also showed that only 5 (42%) of 12 heads of the departments or responsible personnels for environmental protection have education in completely related fields of study and only one of them were graduates in semi-related fields of study. This fact indicates the lack of attention of municipal managers to the existing organizational chart and non-regulation of the responsibilities distribution especially in the environment and health field. Based on the research results, reviewing and modifying the process of personnel recruitment and using managers and experts with a relevant specialty in the Karaj municipality is necessary as the first prerequisite for managing and preserving the environment to achieve sustainable development. Manuscript profile -
Open Access Article
9 - Cheese whey recycling, the right approach to prevent environmental damage
Zahra Katabehei Moradi Maryam Haghighi khomami Hamed Kioumarsi hooshang dehghanzadeh saeed tamadoni jahromiToday, with increasing in production and diversity expansion of dairy products in factories and production of whey products, this food product has become very important. Whey is a water-soluble part of milk that is obtained by adding acid, heating, and coagulating the c MoreToday, with increasing in production and diversity expansion of dairy products in factories and production of whey products, this food product has become very important. Whey is a water-soluble part of milk that is obtained by adding acid, heating, and coagulating the cheese. This yellow liquid contains a lot of lactose and mineral compounds such as calcium and phosphorus, which is important to achieve in order to use as a food source and prevent environmental pollution. Since the wastewaters of the dairy industry have the highest levels of contamination, if the untreated wastewaters of this industry are discharged, serious environmental problems will be inevitable. On the other hand, a reduction in existing reserves and environmental problems followed by increasing use of fossil fuels has prompted researchers to produce new sources of renewable energy, and it can be said that new biological technologies, such as the use of whey as a way to produce biofuels, reduces the environmental problems of dischrging this kind of wastewaters into nature. Today, using biological technology, these compounds can be used to produce biofuels such as hydrogen, methane, and ethanol. So far, various methods and tests have been performed to produce these fuel sources and in this study, the effective strategies for recycling whey and preventing environmental damages are investigated. Manuscript profile -
Open Access Article
10 - Investigation of microplastics as emerging contaminants in sources and health effects on humans, review study
Marjan Salari Mohammadbagher KhorasaniIn recent years, environmental contamination with plastics has become one of the biggest concerns of various communities. Microplastics (MPs) are plastics less than 5 mm in size. MPs remain in the environment for thousands of years without decomposing. However, accurate MoreIn recent years, environmental contamination with plastics has become one of the biggest concerns of various communities. Microplastics (MPs) are plastics less than 5 mm in size. MPs remain in the environment for thousands of years without decomposing. However, accurate analytical methods for the detection and characterization of MPs are scarce. In this descriptive-review study, based on the studies of various researchers and the papers of recent years, this contamination has been introduced and its adverse effects on human health and different environments have been discussed. The results of the studies have shown that microplastic contamination of salt has been reported significantly between four different sources: sea salt 0-1674, lake salt 8-468 and well rock salt 0-204 microplastic per kg (MPs/kg). The number of MPs in untreated water is 1437±34 to 3605±497 particles per liter and in general, the amount of microplastics in treated water is about 83% less than untreated water generally. The length and diameter should be considered when reporting the presence of MPs because the diameter is significant for respiration, while length plays a vital in durability and toxicity. Although the adverse health effects of microplastics have not been fully revealed, but the transfer of chemicals from microplastics to living organisms is a significant concern, and a better understanding of the potential dangers of microplastics is essential to human health. Manuscript profile -
Open Access Article
11 - Factors affecting the promotion of tourism entrepreneurship in rural areas with emphasis on environmental protection
seyede Mohadese Hatami ShahkhaliIt can be said that like other spontaneous human activities, entrepreneurship that leads to improving the quality of life and well-being is of great importance. Influential factors play a role in the development and promotion of entrepreneurship, while there are obstacl MoreIt can be said that like other spontaneous human activities, entrepreneurship that leads to improving the quality of life and well-being is of great importance. Influential factors play a role in the development and promotion of entrepreneurship, while there are obstacles and challenges for entrepreneurs. The purpose of this study is to identify these factors and study the effective elements. This research is applied in terms of purpose and the results of research in other areas can be used and in terms of the method of work, it is descriptive-analytical. In this research, SPSS software has been used to extract the questionnaire data and a one-sample method has been used to test the hypotheses. The research indicates that there is a significant relationship between institutional and organizational factors, economic factors, managerial factors, social, environmental and cultural factors and the promotion of entrepreneurship in the studied villages. Manuscript profile -
Open Access Article
12 - Comparative study of nomadic quality of life indicators in the pre- and post accommodation periods caused by floods Case study: Azadegan village, Anbarabad County
mohammad amin khorasaniHaving a good quality of life has always been a human desire. Quality of life in rural areas depends on many factors such as employment, adequate income, access to services such as education and health, health, social security so that factors such as low density of rura MoreHaving a good quality of life has always been a human desire. Quality of life in rural areas depends on many factors such as employment, adequate income, access to services such as education and health, health, social security so that factors such as low density of rural settlements, reduced employment and income in the agricultural sector, Inadequate and inefficient communication routes and transportation networks have complicated the implementation of policies necessary to improve the quality of rural life. With this view, the purpose of this study is to study and compare the quality of life indicators before settlement and presence in the nomadic environment and after settlement in Azadegan village after the flood. The research method in this research is descriptive-analytical, based on library-field studies (questionnaire) and searching Internet sites. In order to analyze the data, SPSS software t-test was used. The findings show that the quality of life indicators before and after settlement in Azadegan village with a significant level of less than 0.05% had no positive effects in Azadegan village. Also, the results showed that the components of employment and income in Azadegan village located in Jiroft city did not have a positive effect on job creation for the villagers. Manuscript profile -
Open Access Article
13 - Removal of petroleum from contaminated water by affordable adsorbents
Zahra ZamiraeiPetroleum pollution has an important impact on marine plants and animals, coral islands, fishing, beaches, human health and tourism industry. Therefore, it is important to recycle or prevent leakage and to remove them from contaminated water. There are various ways to r MorePetroleum pollution has an important impact on marine plants and animals, coral islands, fishing, beaches, human health and tourism industry. Therefore, it is important to recycle or prevent leakage and to remove them from contaminated water. There are various ways to remove and recycle oil; including physical, mechanical, biological and photochemical methods, filtration and the most widely used way is absorption methods. The choice of an economically suitable hydrophobic absorber should be easy to handle, not expensive, and not be classified as hazardous. The adsorbent material can be organic or inorganic. Organic materials usually include plants, animals, or other high-carbon compounds (such as food waste, rice husk, macroalgae, algae, creatine, etc.). It is also possible to use organic compounds produced in industries such as petroleum and fertilizer industries. Inorganic compounds used as adsorbents are usually substances such as: soil, clay, mud, zeolite, minerals, metal oxides and hydroxides. Manuscript profile -
Open Access Article
14 - Investigation of environmental effects of rubber waste and proposed methods in the management of this type of wastes
علی ناهدRubber is one of the materials that are widely used in industry and when they expire, they fall into the category of hazardous wastes. The release of rubber wastes into the environment causes many problems, including diseases, their bad landscape in nature, and terrible MoreRubber is one of the materials that are widely used in industry and when they expire, they fall into the category of hazardous wastes. The release of rubber wastes into the environment causes many problems, including diseases, their bad landscape in nature, and terrible fires caused by their accumulation and environmental pollution. Also, rubber can be reused due to its non-degradability and elastic properties; as a result, the management of worn tires has a particular importance. There are several ways to manage rubber waste that can be safe and effective when done properly. These methods include sanitary landfilling, incineration, pyrolysis, milling, reuse at various scales, and re-coating. In this article, each method is reviewed and their advantages and disadvantages are stated. Also, there are examples of different applications of rubber waste in various industries. Manuscript profile -
Open Access Article
15 - virtual media influence on the spread of iranian culture IRAN
tahereh nikpoor ALIASGHAR KEYA mohammad reza rasouliabstract the purpose ofthisstudy was toinvestigate the effect of cyberspace and specifically social networks on the promotion of iranian environmental culture .this study was anapplied research in terms ofpurpose and exploratory mixed research design which was carriedo Moreabstract the purpose ofthisstudy was toinvestigate the effect of cyberspace and specifically social networks on the promotion of iranian environmental culture .this study was anapplied research in terms ofpurpose and exploratory mixed research design which was carriedout in two stages .in the qualitative part , semi structured interviews were used to explore and describe ideas and attitudes ofinterviewees .so , atfirst , an expert was interviewed and then data analysis was performed in three stages : open , axial and selective coding .as aresult , the open source codes were extracted in the form of axial codes of information functionality , educational and cultural performance , correlation function , promotional function , persuasive function and supervisory function .in quantitative section , among all actors of the environment in the form of ngos and virtual space activists ofiran , 217 people were selected and tested by cochran formula and randomly .aresearcher -made questionnaire was used to collect data in this section .finally , in order to investigate therelationships between variables , structural equation modeling technique was used with smart pls software .the results indicate that thevariables ofinformation function , educational and cultural function , correlation function , advertising function , persuasive function and monitoring function in promoting environmental culture of iran and cultureof environmental pollution are effective .in addition , demographic variables have moderator role in therelationship between thecomponents of cyberspace and culture of culture Manuscript profile -
Open Access Article
16 - Feasibility of Increasing the Shelf Life Hens Packed with Cellulose Pad and Lemon Extract and Its Environmental Effects
Hamed Kioumarsi Azam Barani-Beyranvand Hamed Ghafouri-OskuyiEnvironmental pollution caused by the blood from packaged chicken is one of the biggest problems in the production and distribution of these products. The effect of packaging with cellulose pad and lemon extract on chicken drumstick samples was studied on some chemical, MoreEnvironmental pollution caused by the blood from packaged chicken is one of the biggest problems in the production and distribution of these products. The effect of packaging with cellulose pad and lemon extract on chicken drumstick samples was studied on some chemical, microbial and physical properties. The environmental effects of this study are also important because the compounds released from poultry waste will be reduced if microbial growth is prevented. The results showed that the effect of cellulose and the presence of extracts compared to samples without pad on blood absorption factors, inhibition of TVN increase and peroxide was significant (p <0.01). This can be due to the absorption of compounds in blood by pad and the presence of phenolic and antioxidant compounds in the extract that increase the quality of the samples containing the pad with the extract. The presence of 5% and 1% of lemon extract inhibits the increase of total microbial load and cryophilic bacteria, respectively. Examination of odor, color and total desirability results in chicken thigh samples showed that all samples were in good condition on day 0, which did not change significantly in the smell and color properties after just using the cellulose pad. However, changes in color compared to the smell of the product are more noticeable due to blood absorption and reduction of meat storage capacity over a period of 6 days. In general, over time, the samples containing the extract were in better conditions for all factors than the control samples. As a result, it will prevent the increase of microbial contamination, bloodshed and other harmful factors to the environment. Manuscript profile -
Open Access Article
17 - Investigating the components of green schools with a sustainable architecture approach (Case study: Elementary schools in Urmia)
mehrdad heydarzadeh javad sharifnezhadOne of the main indicators of hard-working countries in environmental protection is policy making towards education as the third dimension of sustainable development, which green schools play an important role as a global environmental education program based on interna MoreOne of the main indicators of hard-working countries in environmental protection is policy making towards education as the third dimension of sustainable development, which green schools play an important role as a global environmental education program based on international standards. The purpose of this study is to investigate the level of the green school indicators with a sustainable architecture approach coming true in primary schools in Urmia. For this reason, the descriptive - survey method has been used. The required data were collected and analyzed by a questionnaire tool after obtaining green school indicators from the research literature. The results of the research indicate that the primary schools of Urmia have the green school indicators lower than the average. Manuscript profile -
Open Access Article
18 - Designing an Integrated Management Model of Passive Environmental Defense for Drinking Water Supply in Rasht Metropolis
Seyed Abbas Asadi mozhgan zaeimdar Seyed Ali JoziProtecting the drinking water supply chain of metropolises is one of the important issues that all countries should always pay attention to, because any incident in this supply chain can cause irreparable damages. The purpose of this study is to design an integrated man MoreProtecting the drinking water supply chain of metropolises is one of the important issues that all countries should always pay attention to, because any incident in this supply chain can cause irreparable damages. The purpose of this study is to design an integrated management pattern of passive environmental defense in the field of drinking water supply. The current research is in the category of fundamental studies based on the purpose, and used integrated management of passive environmental defense to investigate the integrated management of passive environmental defense of supply sources, treatment plants, transmission lines and drinking water storage tanks in Rasht metropolis. Data collection was done through interviews with experts, and finally, 14 experts were selected among environmental management professors and water experts by snowball sampling method so that the views reach theoretical saturation. MAXQDA 2020 software was used for text analysis, coding (open, central and selective) and categorization and generation of categorical networks. Evaluating the views regarding solutions to reduce and deal with environmental threats in different stages of water supply in Rasht metropolis showed that the solutions can be considered from five aspects of infrastructure, policy making, cultural, technical and human. Finally, according to the data base theory and Strauss and Corbin’s model, the final model of the integrated management of passive environmental defense of drinking water supply in Rasht metropolis including causal conditions, main category, intervening conditions, background factors, strategies and consequences were presented. Manuscript profile -
Open Access Article
19 - Environmental effects of plastic waste entering the sea and its management methods (Review study)
Seyedeh Bahareh Aimi gholamreza allahghlipour yoosf azimiAbstract One of the consequences of the developments of the world society in the last century is the development of urbanization and the focus of human communities in urban areas. The growth of population and tendency to urbanization is one of the developments of the MoreAbstract One of the consequences of the developments of the world society in the last century is the development of urbanization and the focus of human communities in urban areas. The growth of population and tendency to urbanization is one of the developments of the current century, which intensified the use of resources and the production of waste. This increase in population along with the development of urbanization leads to the consumption of natural resources and as a result, it leads to production of all kinds of wastes. So, waste management in the world is becoming a big challenge in urban areas. This challenge is greater, especially in big towns. These wastes have not only entered the human ecosystem and the land of the earth, but also entered the seas and it has also left unfavorable effects on aquatic creatures. In order to keep pace with the needs of rapid economic development and continuous population growth, and also because of the vital role of waste management in preserving the environment and public health, marine waste management is one of the current priorities of societies. Disposal and accumulation of waste in the marine environment is one of the environmental threats that is increasing at a very fast pace. The purpose of this study is to review sources and collect information about the entry of plastic waste into the sea, its environmental effects and methods of marine plastic waste management. Manuscript profile -
Open Access Article
20 - Examining the components of the LEED index in the improvement of the second secondary schools of Semnan province with an ecological approach
farzad mohammadi Mohammad Rahmani ghasbeh Gholamhosein naseriToday, due to the fact that non-renewable energy resources are running out and the destruction caused by the use of these resources leads to the environment; The attention of countries has been drawn towards the use of renewable resources and sustainable development. At MoreToday, due to the fact that non-renewable energy resources are running out and the destruction caused by the use of these resources leads to the environment; The attention of countries has been drawn towards the use of renewable resources and sustainable development. At this time, the attitude towards green architectural approaches in schools has a special place because in addition to observing the basic points of green buildings and saving energy, the existence of such schools is an educational tool for teaching sustainable practices to students. The purpose of this research is to investigate the degree of realization of the components of green schools based on the LEED standard tool with an ecological approach in the secondary schools of Semnan province for improvement. In terms of practical purpose and in terms of descriptive-analytical method and rating and scoring tool, the present research is LEED in the sense of design and environmental guide. The statistical population includes all secondary schools in Semnan province. The data collection tool was a questionnaire and standard indicators, after collecting information and data from the questionnaires; The data were analyzed using Spss software version 22 and with descriptive and inferential statistics. The results showed that the LEED index for checking the improvement of suitable schools and from the point of view of having green schools and components are in the lower than average range. Manuscript profile -
Open Access Article
21 - Molecular Markers in Conservation Biology Studies
Nafiseh Momeni Mohsen AhmadpourIntroduction: Molecular science has an important role in the conservation and stability of animal species. Biology conservasion is essential to identify populations decline to implement adequate restoration programs. Despite molecular developments, there are many studie MoreIntroduction: Molecular science has an important role in the conservation and stability of animal species. Biology conservasion is essential to identify populations decline to implement adequate restoration programs. Despite molecular developments, there are many studies in this field to better understanding molecular merkers. Objective: In this study, the genetic markers were examined that were used in more than 100 Persian and English articles. Materials and Methods: Sources were selected from studies in the field of conservation biology, biology, molecular ecology, molecular markers and other related topics to provide a clearer model of each marker usage in the field of conservation biology. Results: In general, each molecular marker is not limited to one case, but there is a clear relationship between the characteristics of each marker and the maximum usage in many cases. Discussion: However, selecting the adequate marker in a wildlife conservation study the following steps are suggested: 1) study the species 2) Check the problems scale 3) Characteristics of molecular markers. Also, considering the mutation rate and the variability degree among nuclear and mitochondrial markers has a role in selecting of adequate marker. But in order to obtain accurate genetic and ecological information in conservation biology, the principles of population genetics and molecular evolution require more comprehensive education; By comparing molecular results with other sciences and quality control of the sequenced gene, more reliable results were obtained in the field of genetics and conservation. Manuscript profile
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