Actors can be in (ecosystem management).Logical formLearned from2 sentences. Encs can be in (ecosystem monitoring).Logical formLearned from2 sentences. Ecosystems can be uncertain.Logical formLearned from2 sentences. An (ecosystem approach) can be in open ocean.Logical formLearned from2 sentences. (Environment information) can be on marine ecosystems.Logical formLearned from2 sentences. (Ecosystem services/benefits) may be recognised.Logical formLearned from2 sentences. International agreements can be on (freshwater ecosystems).Logical formLearned from2 sentences. (River ecosystems) can be in the world.Logical formLearned from2 sentences. (Fishery bodies) may adopt an (ecosystem approach).Logical formLearned from2 sentences. Research may be required on an (ecosystem level).Logical formLearned from2 sentences. (Ecosystem management) can be in mountains.Logical formLearned from2 sentences. Impacts can be on (ocean ecosystems).Logical formLearned from2 sentences. Countries can be with (mountain ecosystems).Logical formLearned from2 sentences. Some ecosystems can be in an isthmus.Logical formLearned from2 sentences. Measures can be for conservation of (island ecosystems).Logical formLearned from2 sentences.