Answer:
The ECOSYSTEM-BASED approach considers humans as part of the natural resources management system.
And this approach uses scientific tools to manage resources.
Explanation:
There are many different approaches, through which natural resources can be managed & conserved. The ecosystem based approach is one of the methods.
Ecosystem based approach is a strategy that integrates the management of land, water and living resources. The method addresses many relationships across biological, spatial and organisational networks and considers humans as an essential part of the natural resource management system.
This approach makes use of appropriate scientific tools to achieve its aim of conservation and management.