# Marine and coastal ecosystems { "id": "T10032", "title": "Marine and coastal ecosystems", "url": "/topics/T10032", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "openalex", "revision": "3c45208420ca3f0d", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "36042867412436083", "address_version": "morton4x16-v1", "coordinates": [ 3, 19, 1910, 10032 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } This cluster of papers focuses on the complex interactions between marine biogeochemistry, ecosystem dynamics, and environmental factors such as eutrophication, harmful algal blooms, and climate change. It explores the role of dissolved organic matter, nutrient limitation, and phytoplankton in the oceanic carbon cycle and highlights the impact of global warming on biological productivity and oxygen levels in the oceans. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://openalex.org/T10032 No owner-reviewed local answer yet.