Ecosystem Management 2 acidification 1 acidity 1 acidity degree 1 afforestation 1 biodiversity 1 chemical reaction 1 fertiliser 1 forest conservation 1 forest cover destruction 1 forest ecosystem 1 forest exploitation 1 forest management 1 forest policy 1 forest resource 1 marine conservation area 1 marine ecology 1 marine ecosystem 1 marine environment 1 marine fauna 1 marine geology 1 marine monitoring 1 marine pollution 1 marine resources conservation 1 ocean 1 ocean circulation 1 ocean current 1 ocean exploitation 1 ocean temperature 1 oceanic climate 1