Population(s) [subject] | Intervention(s)/Exposure(s) | Comparator(s) | Outcome(s) |
---|---|---|---|
Any components of the marine ecosystem, including: Ecosystem Species Functional guild Communities/assemblages Biogenic habitat (e.g. kelp) Water column Seabed Humans Geographical scope: global | Man-made structures in the sea—during their operation, alterations and any options for their decommissioning) | Over time (B/A) Over space (C/I; inside/outside; control or reference site) Over time and space (BACI) | Any aspects of the marine ecosystems, including (but not limited to): Ecosystem functions Ecosystem services (incl. social and economic outcomes where relevant) Biological parameters Ecological/community parameters Habitat (type, quality, extent…) Physical and geochemical parameters Interconnections (larval flow, dispersal) |