نوع مقاله : پایان نامه و رساله
موضوعات
عنوان مقاله English
نویسندگان English
Natural phenomena have always played a fundamental role in determining human quality of life, and one of the significant manifestations of these phenomena is the change in the shape and displacement of the Earth’s surface, including subsidence. Given the extensive consequences of climate change on natural systems and its position as one of the most important global challenges, a thorough examination of climatic mechanisms is considered an inevitable necessity. Climate, as the central pillar of ecosystems, is highly sensitive to even minor changes, and these changes can have significant effects on biological and environmental components. In the present research, the trend of monthly and annual changes in climatic elements, including minimum temperature, maximum temperature, average temperature, relative humidity, and precipitation, has been analyzed across 13 synoptic stations in Kermanshah province over a ten-year statistical period. To delineate spatial patterns and estimate values, the Inverse Distance Weighting (IDW) interpolation method was employed. The results from the analysis of isothermal maps indicate that the Kangavar station experiences the lowest minimum temperature due to its higher altitude; while the low-altitude Sumar station has the highest minimum temperature. In terms of monthly precipitation, Javanroud station was identified as the wettest and Sumar station as the driest point in the region. The overall precipitation pattern in the province shows a decreasing trend from north to south, with Ravan sar and Javanroud stations identified as the main precipitation cores. Furthermore, relative humidity decreased with decreasing latitude, with the highest amount observed at Kangavar station and the lowest at Sumar station, indicating the role of altitudes and water sources at higher latitudes.
کلیدواژهها English