Marine management refers to the sustainable use and protection of ocean resources and ecosystems. It involves planning and regulating activities such as fishing, shipping, and tourism to ensure that marine environments remain healthy and productive. Effective marine management aims to balance economic interests with environmental conservation. Key components of marine management include the establishment of marine protected areas (MPAs), monitoring of fish stocks, and the enforcement of regulations to prevent overfishing and pollution. Organizations like the United Nations and various government agencies work together to create policies that support the long-term health of our oceans and coastal regions.