Table 1 Coordinates, bottom depth and sediment types of the recording locations.

From: First assessment of underwater sound levels in the Northern Adriatic Sea at the basin scale

Monitoring station reference

Position

Water depth (m)

Sediment type

Longitude (E)

Latitude (N)

MS1 – Venice (IT)

12°30.883′

45°19.383′

17

sand

MS2 – Rimini (IT)

12°42.656′

44°10.254′

18

sand

MS3 – Ancona (IT)

13°40.932′

43°31.954′

15

sand

MS4 – Trieste (IT)

13°33.917′

45°37.095′

25

sandy mud

MS5 – Susak Lošinj(HR)

14°17.293′

44°29.545′

40

rocks/sand

MS6 - Lošinj (HR)

14°34.510′

44°32.747′

37

sand

MS7 – Žirje(HR)

15°36.020′

43°37.788′

46

gravelly sand

MS8 – Split (HR)

16°25.336′

43°29.895′

40

slightly sandy mud

*MS9 – Ivana D (HR)

13°15.720′

44°46.953′

42

terrigenous sand

*MS9 – Ivana E (HR) Since Dec. 2020

13°14.674′

44°44.687′

42

terrigenous sand

  1. *MS9 position was changed because the Ivana D gas production platform collapsed in December 2020 and the whole area was closed and access restricted; the two positions are only few miles apart and the differences in the data collected are regarded not relevant.