demonstrate the need for sustainable development and management

•resource management: control of the exploitation and use of resources in relation to environmental and economic costs 

•sustainable development: a carefully calculated system of resource management where the needs of the present are met but don’t compromise the needs of the future 

•resource management e.g fishing

          •rich fishing grounds attract boats from many countries 

          •total catch increases for a time 

          •fishing stocks fall, reducing reproduction 

          •total catch decreases

          •need for resource management