Member State report / Art9 / 2018 / D4 / Sweden / NE Atlantic: Greater North Sea

Report type Member State report to Commission
MSFD Article Art. 9 Determination of GES (and Art. 17 updates)
Report due 2018-10-15
GES Descriptor D4 Food webs/D1 Ecosystems
Member State Sweden
Region/subregion NE Atlantic: Greater North Sea
Reported by Havs- och vattenmyndigheten
Report date 2020-07-06
Report access msfd2018-ART9_GES_SE.xml

GES component
D4
D4C1
D4C2
D4C3
D4C4
Marine reporting units
  • ANS-SE-SR-Nordsjon
  • ANS-SE-SR-Nordsjon
  • ANS-SE-SR-Nordsjon
  • ANS-SE-SR-Nordsjon
Features
  • Ecosystems, including food webs
  • Ecosystems, including food webs
  • Ecosystems, including food webs
  • Ecosystems, including food webs
GES description
D4C1 The diversity of the trophic guild (species composition and their relative abundance) is not adversely affected due to anthropogenic pressures. GES: Definition of GES at criteria level is not yet available.
D4C2 Balansen i total abundans mellan de trofiska grupperna är inte negativt påverkad till följd av mänskliga belastningar. God miljöstatus: Se under D4C1 D4C2 The balance of total abundance between the trophic guilds is not adversely affected due to anthropogenic pressures. GES:See under D4C1
D4C3 Individernas storleksfördelning inom den trofiska gruppen är inte negativt påverkad till följd av mänskliga belastningar. God miljöstatus:Se under D4C1 D4C3 The size distribution of individuals across the trophic guild is not adversely affected due to anthropogenic pressures. GES:See under D4C1
D4C4 Productivity in the trophic group is not adversely affected by human stress. Good environmental status: See D4C1 GES: See under D4C1
Determination date
201812
201812
201812
201812
Update type
Modified from reported determination
Modified from reported determination
Modified from reported determination
Modified from reported determination
Justification for non-use of criterion
Justification for delay in setting EU/regional requirements
Under this criterion, we have used proxies from other descriptors (D1) for the assessement. Both coastal and offshore part of the basins are covered. The reason for using proxies is that the concept of trophic guilds is new, and it has not been possible to establish indicators following the trophic guilds yet. More research and development of indicators is needed. We do not have a definition of GES at criteria level yet. The assessments under article 8 are thus semi-quantitative and descriptive for the different species groups and habitats.
Under this criterion, we have only one fish-indicator for coastal fish and only for The Baltic Sea. The reason is that the concept of trophic guilds is new, and it has not yet been possible to establish indicators following the trophic guilds. More research and development of indicators is needed. We do not have a definition of GES at criteria level yet. The assessments under article 8 are mostly qualitative.
Under this criterion, we have used proxies from other descriptors (D1) for the assessement. In the North Sea only coastal parts of basins are covered and in The Baltic Sea only the offshore parts. The reason for using proxies is that the concept of trophic guilds is new, and it has not been possible to establish indicators following the trophic guilds yet. More research and development of indicators is needed. We do not have a definition of GES at criteria level yet. The assessments under article 8 are thus semi-quantitative and descriptive for the different species groups and habitats.
Under this criterion, we have used proxies from other descriptors (D1) for the assessement. Both coastal and offshore part of the basins are covered. The reason for using proxies is that the concept of trophic guilds is new, and it has not been possible to establish indicators following the trophic guilds yet. More research and development of indicators is needed. We do not have a definition of GES at criteria level yet. The assessments under article 8 are thus semi-quantitative and descriptive only for Mammals.