Ecosystems may be affected by changes.Logical formLearned from3 sentences. Coral reefs may form ecosystems.Logical formLearned from3 sentences. An ecosystem can be dynamic.Logical formLearned from3 sentences. An approach can be to (ecosystem management).Logical formLearned from3 sentences. Marine ecosystems may undergo conservation.Logical formLearned from3 sentences. An (ecosystem monitoring) can be long-term.Logical formLearned from3 sentences. Damage can be to ecosystems.Logical formLearned from3 sentences. Dams may destroy ecosystems.Logical formLearned from3 sentences. A (partner ecosystem) can be global.Logical formLearned from3 sentences. A component may pertain-to terrestrial ecosystems.Logical formLearned from3 sentences. Lichens can be a component of terrestrial ecosystems.Logical formLearned from3 sentences. Indigenous knowledge can be constituted-of-or-filled-with ecosystems.Logical formLearned from3 sentences. A problem can be in ecosystems.Logical formLearned from3 sentences. An ecosystem can be constituted-of-or-filled-with competition.Logical formLearned from3 sentences. An ecosystem may undergo a distribution.Logical formLearned from3 sentences.