The Storsjö system refers to a network of lakes and rivers in the region surrounding Storsjö, a large lake in Östersund, Sweden. This system plays a crucial role in local ecology and hydrology, supporting various plant and animal species while also influencing the area's climate. Additionally, the Storsjö system is significant for human activities, including fishing, recreation, and tourism. The surrounding landscape offers opportunities for outdoor activities, making it a popular destination for both locals and visitors. The management of this system is essential for maintaining its ecological balance and supporting sustainable use.