What is limn?

Limn is a scientific term that refers to a body of freshwater, such as a lake, pond, or river. Limnology is the study of inland waters and their ecosystems, including their physical, chemical, and biological properties. Limnologists study the ecological relationships among organisms, as well as the environmental factors, such as temperature, light, and nutrients, that affect them. Limnology is important because freshwater ecosystems are critical to human societies, providing water for drinking, irrigation, and recreation, and supporting a variety of fish and wildlife species. Limnological research helps us to understand how these ecosystems function, and how they can be protected and managed for the benefit of society and the environment.