Pers Glacier is located in the Zagros Mountains of western Iran. It is one of the largest glaciers in the region, playing a crucial role in the local ecosystem and hydrology. The glacier feeds several rivers and contributes to the water supply for nearby communities. The glacier is characterized by its unique ice formations and is a significant indicator of climate change. As temperatures rise, glaciers like Pers are shrinking, which can impact water availability and biodiversity in the surrounding areas. Monitoring these changes is essential for understanding environmental shifts in the region.