Central Asian Scientific Press (CAS-Press)Central Asian Journal of Environmental Science and Technology Innovation2717-40341620201201Explanation of strategic management pattern in rural sustainable development, case study: central part of Sirik township (Hormozgan Province of Iran)28129012188010.22034/CAJESTI.2020.06.01ENAbbas JahandiniDepartment of Geography and Rural Planning, Rural Orientation, Najafabad branch, Islamic Azad University, Najafabad, Iran0000-0002-4319-5448Hossein SoleimamiDepartment of Rural Planning, Rural Orientation, Najafabad Islamic Azad University, Isfahan, Iran0000-0002-7373-4721Seyed Ramin GhaffariDepartment of Rural Planning, Shahinshahr Payame Noor University, Isfahan, Iran0000-0002-0663-3947Journal Article20201121Since rural areas are the main part of the national development of any country, so the sustainable development of the country depends on rural sustainability, as a subsystem of that country. This study aims to answer the question about the optimal rural development strategy in Sirik rural area has been done in order to identify the best development strategy for sustainable development and by prioritizing other strategies facilitate the planning of sustainable rural development in the mentioned region (Sirik township of Hormozgan Province- Iran). Present research is an applied study, and the methodology is a descriptive-analytical method in which field and library studies based on questionnaire usage. In order to evaluate the role of strategic management in the sustainable development of the Sirik township, AHP has been used. SWOT was carried out in order to prioritize internal (pros and cons) and external (threats and opportunities) factors. Results demonstrated that not only economic factors contribute to the progression of rural sustainable development, but also other factors including social, Physical-spatial, and environmental factors take a role in the sustainable development of Sirik township. People's participation in strategic sustainability programs is vital in the sustainability of Sirik township.Central Asian Scientific Press (CAS-Press)Central Asian Journal of Environmental Science and Technology Innovation2717-40341620201201Identification of GMO food products of Plant origin: environmental risks and agrobiodiversity perspective29129712258110.22034/CAJESTI.2020.06.02ENBarotov Samariddin SabzalievichInstitute of Botany, Plant Physiology and Genetics, Tajikistan National Academy of ScienceSaidmuradov Shavkat DustmurodovichInstitute of Botany, Plant Physiology and Genetics, Tajikistan National Academy of ScienceNurov Dilovar SaidmurodovichInstitute of Botany, Plant Physiology and Genetics, Tajikistan National Academy of ScienceAbdukholiqova Farzona AbdumanonovnaInstitute of Botany, Plant Physiology and Genetics, Tajikistan National Academy of ScienceNosirova Firuza YusufovnaInstitute of Botany, Plant Physiology and Genetics, Tajikistan National Academy of ScienceJournal Article20201019The results of PCR analysis for the identification of genetically modified sources in food of plant origin, presented in this paper.The genetic modification in samples of corn, potatoes and tomatoes has been found in imported products from abroad. The results obtained make it possible in the future to assess the risk of GM (genetic modification)crops for the environment, bio- and agrobiodiversity, and will also be recommended to the relevant state bodies for the development and improvement of the regulatory and legislative framework, as well as control in the field of GMO (genetically modified organism) biosafety.Central Asian Scientific Press (CAS-Press)Central Asian Journal of Environmental Science and Technology Innovation2717-40341620201201Environmental risk assessment of Saman cement factory in Kermanshah in Iran by AHP and TOPSIS methods29830912258210.22034/CAJESTI.2020.06.03ENSomayeh JalilianDepartment of Environment, Islamic Azad University, Hamadan, Iran0000-0003-4450-5193Journal Article20201102The main objective of this study was to investigate the environmental risks of the Saman cement factory in Kermanshah city (Iran) using multi-criteria methods. This was a field and applied research that has been carried out with field visits to identify, categorize, and evaluate of the most important environmental risks of Saman cement factory by AHP and TOPSIS multi-criteria methods (2016). Firstly, the field of the factory visited and then produced four sets of questionnaires and distributed among the environmental experts in the factory and the environmental organization of Kermanshah province. After collecting the required information, data analysed through the relevant software. The results showed that physicochemical, biological, and socio-economic risks were the most significant and had priority. Finally the efficient strategies and suggestions have been presented to eliminate or reduce risk factors for human health and the surrounding environment.Central Asian Scientific Press (CAS-Press)Central Asian Journal of Environmental Science and Technology Innovation2717-40341620201201Kinetic and equilibrium studies of adsorptive removal of sodium-ion onto wheat straw and rice husk wastes31032912545410.22034/CAJESTI.2020.06.04ENAkbar RasouliDepartment of Irrigation and Drainage Engineering, Razi University, Kermanshah, IranAli BafkarDepartment of Water Engineering, Razi University, Kermanshah, IranZeinab ChaghakaboodiDepartment of Production Engineering and Plant Genetics, Faculty of Science and Agricultural Engineering, Razi University, Kermanshah, IranJournal Article20201115The presence of solutes in water and soil resources is one of the main environmental problems of many societies. The purpose of this study was to evaluate and compare the removal of sodium onto the wheat straw and rice husk wastes nanostructured sorbents. This study was conducted in a batch experiment scale with changes in effective factors such as pH (4.3, 5, 6, 7, and 8), contact time (10, 30, 60, 90, 120, and 180 minutes), sorbent dosage (0.3, 0.5, 0.7, 1, 1.3, and 1.6 g), and the initial concentration (5, 10, 30, 60, 90, and 120 mg/L) of sodium metal solution were investigated. Sodium adsorption kinetics on the prepared sorbent were examined based on isotherms of absorption equations. The results showed that the adsorption efficiency of the sorbent studied increases the increasing in pH from 3 to 5, but that the metal ion deposited at a pH greater than 5. Increasing the contact time increases the adsorptive efficiency. In addition, efficiency first increased and then, decreased by increasing the amount of nanometer sorbent. Increasing the initial concentration of sodium from 5 to 120 mg/L for the wheat straw and rice husk wastes sorbents cause decreasing the adsorption efficiency from 85.49 to 68.07% and 89.43 to 68.2% due to lack of sufficient adsorbent higher sodium ion content. Consequently, the adsorption capacity increased from 0.34 to 9.43 mg and 0.36 to 9.43 mg.