Some interesting results on trophic guild diversity indicators have been obtained in other areas which deserve to be developed in depth in this area, in the next 6-years cycle. More research is needed at european and regional level both i) to develop and testing robust indicators and ii) to be able to establish GES of D4C1- trophic guild species diversity.

The development and testing of FW4 indicator (Changes in mean trophic level of marine predators) in other areas will be extended in this area in the next 6-years cycle. More research is needed at european and regional level both i) to develop and testing robust indicators and ii) to be able to establish GES of D4C2-abundance across trophic guilds.

No indicators have been developed within this criterium in the last 6 years in the area. FW3 -Size composition in fish communities has been developed in other OSPAR areas. It is expected to be developed in the area in the next 6-years cycle. More research is needed at european and regional level both i) to develop and testing robust indicators and ii) to be able to establish GES of D4C2-abundance across trophic guilds.

No indicators have been developed within this criterium in the last 6 years in the area. However, the Food Web expert group of OSPAR is working on the development of ENA indices and identified a list of 9 indices which should be developed and tested in the next years at regional (sub) regional level. However, there is still no consensus on how to establish the Good Environmental Status within this criterium. More research is needed at european and regional level both i) to develop and testing robust indicators and ii) to be able to establish GES of D4C2-abundance across trophic guilds.

Some interesting results on trophic guild diversity indicators have been obtained in other areas which deserve to be developed in depth in this area, in the next 6-years cycle. More research is needed at european and regional level both i) to develop and testing robust indicators and ii) to be able to establish GES of D4C1- trophic guild species diversity.

The development and testing of FW4 indicator (Changes in mean trophic level of marine predators) in other areas will be extended to this area in the next 6-years cycle. More research is needed at european and regional level both i) to develop and testing robust indicators and ii) to be able to establish GES of D4C2-abundance across trophic guilds.

No indicators have been developed within this criterium in the last 6 years in the area. FW3 -Size composition in fish communities has been developed in other OSPAR areas. It is expected to be developed in the area in the next 6-years cycle. More research is needed at european and regional level both i) to develop and testing robust indicators and ii) to be able to establish GES of D4C2-abundance across trophic guilds.

No indicators have been developed within this criterium in the last 6 years in the area. However, the Food Web expert group of OSPAR is working on the development of ENA indices and identified a list of 9 indices which should be developed and tested in the next years at regional (sub) regional level. However, there is still no consensus on how to establish the Good Environmental Status within this criterium. More research is needed at european and regional level both i) to develop and testing robust indicators and ii) to be able to establish GES of D4C2-abundance across trophic guilds.