BG
5.2
Nutrients
Transparency
Chlorophyll a concentration, coastal, summer, 1990-2011. Chlorophyll a concentration, open sea, summer, 1990-2011. Secondary phytoplankton bloom at a taxonomic level (5.2.4), shelf, summer, 2006-2011.
201309
Same as last reported determination
BLK-BG-AA-Coastal
BLK-BG-AA-OpenSea
BLK-BG-AA-Shelf
5.3
Oxygen
oxygen saturation (OS%), coastal, upper homogeneous layer, summer, 2000-2011. oxygen saturation (OS%), open sea, upper homogeneous layer, summer, 2000-2011. oxygen saturation (OS%), shelf, upper homogeneous layer, summer, 2000-2011.
201309
Same as last reported determination
BLK-BG-AA-Coastal
BLK-BG-AA-OpenSea
BLK-BG-AA-Shelf
D1
HabBenAll
Distribution, size and condition of the predominant types of seabed habitats and diversity of associated species and communities correspond to the natural physical geography and climate, taking into account the sustainable use of the marine environment and climate change. Natural range and surface area of the predominant habitats and associated typical species do not decrease significantly and are unlikely to decrease in the future. The specific ecological conditions necessary for long-term conservation of the typical species and biological communities will continue to exist in the future. The extent and condition of habitats on the seabed support the functioning of the natural ecosystem processes, providing ecosystem goods and services such as food production, maintenance of the quality of the seawater, opportunities for recreation and tourism..
201309
Same as last reported determination
BLK-BG-AA-EmineSozopol
BLK-BG-AA-GalataEmine
BLK-BG-AA-KaliakraGalata
BLK-BG-AA-Shelf
BLK-BG-AA-SivriburunKaliakra
BLK-BG-AA-SozopolRezovo
D1C4
FishCoastal
Fish: the range of the distribution of fish populations did not change; Mammals: the range of the distribution of marine mammals does not change.
201309
Same as last reported determination
BLK-BG-AA-Coastal
D1C6
HabPelagCoastal
HabPelagOcean
HabPelagShelf
Fish: the diversity in the structure of the fish communities is maintained at a high level. Mesozooplankton biomass, open sea, 1966-2009. Phytoplankton biomass, coastal, spring, 2006-2011. Phytoplankton biomass, shelf, spring, 2006-2011.
201309
Same as last reported determination
BLK-BG-AA-Coastal
BLK-BG-AA-OpenSea
BLK-BG-AA-Shelf
BLK-BG-AA-SivriburunKaliakra
D2C2
PresBioIntroNIS
Mnemiopsis leidyi biomass.
201309
Same as last reported determination
BLK-BG-AA-Coastal
D3C1
FishAll
The harvesting of the fish stocks is within the environmental carrying capacity. If the maximum sustainable yield (MSY, designated with Fmsy or F0.1) values are unknown, as an indicator will be used the ratio between catch and biomass index..
201309
Same as last reported determination
BLK-BG-AA-Coastal
BLK-BG-AA-OpenSea
BLK-BG-AA-Shelf
D3C2
FishAll
The spawning stock biomass (SSB) of the fish stocks is at level, providing maximum sustainable yields (MSY). If the value of the SSB is unknown, as an indicator will be used the biomass indices, derived from theoretical data..
201309
Same as last reported determination
BLK-BG-AA-OpenSea
BLK-BG-AA-Shelf
D3C3
FishAll
Each stock comprises a high percentage of adult fish of the respective size structure.
201309
Same as last reported determination
BLK-BG-AA-OpenSea
BLK-BG-AA-Shelf
D5C1
Nutrients
Ammonium (NH4-N) concentration, coastal, summer, 2000-2011 (1.5 µM/l). Ammonium (NH4-N) concentration, open sea, summer, 2000-2011 (0.8 µM/l). Ammonium (NH4-N) concentration, shelf, summer, 2000-2011.
201309
Same as last reported determination
BLK-BG-AA-Coastal
BLK-BG-AA-OpenSea
BLK-BG-AA-Shelf
D6/D1
PresPhyLoss
Impacts of human activities do not result in significant damage to the physical substrate and the biological structures on the seabed and deterioration of associated biological communities. The special habitat designated as endangered or vulnerable at the national level or by regional agreements (Bucharest Convention) and European legislation (the Habitats Directive) is effectively conserved by appropriate national and regional mechanisms.
201309
Same as last reported determination
BLK-BG-AA-EmineSozopol
BLK-BG-AA-GalataEmine
BLK-BG-AA-KaliakraGalata
BLK-BG-AA-SivriburunKaliakra
BLK-BG-AA-SozopolRezovo
D6C5
HabPelagCoastal
HabPelagOcean
HabPelagShelf
Fish: the diversity in the structure of the fish communities is maintained at a high level. Mesozooplankton biomass, open sea, 1966-2009. Phytoplankton biomass, coastal, spring, 2006-2011. Phytoplankton biomass, shelf, spring, 2006-2011.
201309
Same as last reported determination
BLK-BG-AA-Coastal
BLK-BG-AA-OpenSea
BLK-BG-AA-Shelf
BLK-BG-AA-SivriburunKaliakra
D7
PresPhyHydroCond
Coastal: Preserving the present thermodynamic and hydrodynamic status of the marine environment in the coastal, shelf and open sea areas. Open sea: Preserving the present thermodynamic and hydrodynamic status of the marine environment in the coastal, shelf and open sea areas. Shelf: Preserving the present thermodynamic and hydrodynamic status of the marine environment in the coastal, shelf and open sea areas.
201309
Same as last reported determination
BLK-BG-AA-Coastal
BLK-BG-AA-OpenSea
BLK-BG-AA-Shelf
D8C1
PresInputCont
Coastal: GES will be achieved when the concentration of the hazardous substances is close to the background levels or, for those discharges in the marine environment from human activity, close to zero. Open sea: GES will be achieved when the concentration of the hazardous substances is close to the background levels or, for those discharges in the marine environment from human activity, close to zero.
201309
Same as last reported determination
BLK-BG-AA-Coastal
BLK-BG-AA-OpenSea