Member State report / Art10 / 2018 / D11 / Bulgaria / Black Sea

Report type Member State report to Commission
MSFD Article Art. 10 Environmental targets (and Art. 17 updates)
Report due 2018-10-15
GES Descriptor D11 Energy, incl. underwater noise
Member State Bulgaria
Region/subregion Black Sea
Reported by Ministry of Environment and Water
Report date 2021-12-21
Report access BG_ART10_TARGET.xml

Target code
T_BLK-BG-D11C1
T_BLK-BG-D11C2
Target description
Establish a registry to record, assess and manage the distribution and timing of anthropogenic sound sources measured over the frequency band 10 Hz to 10 kHz
Monitor trends in the ambient noise level within the 1/3 octave bands 63 and 125 Hz (centre frequency) by measured directly
Feature(s)
  • Impulsive sound in water
  • Continuous low frequency sound
GES components
  • D11C1 Anthropogenic impulsive sound (11.1, 11.1.1)
  • D11C2 Anthropogenic continuous low-frequency sound (11.2, 11.2.1)
Timescale
202312
202312
Update date
202109
202109
Update type
New target
New target
Marine reporting unit
  • BLK-BG-MS-1
  • BLK-BG-MS-1
Element
Element 2
Parameter
Duration
Underwater sound level
Parameter - other
Target value
Value achieved - upper
Value achieved - lower
Value unit
days
Other
Value unit - other
dB re 1 μPa per unit area
Target status
Target not yet achieved
Target not yet achieved
Assessment period
2017-2021
2017-2021
Target assessment description
Related indicator
Related measures
  • BLKBG-M023-N
  • BLKBG-M022-N