Table 1 Overview of all sampling days, at what days the seismic survey was running, days of seismic approach (1–3), and zooplankton field experiments of zooplankton mortality (WP2 plankton nets; immediate mortality, cultured C. finmarchicus; immediate and delayed mortality).

From: Zooplankton mortality and distribution around a seismic survey

Date

Experiments conducted

Seismic survey running

Seismic approach

Immediate mortality:

WP2 plankton nets

[stain conc. (ml stock/L), time (min)]

Immediate/ delayed mortality:

Cultured C. finmarchicus

01.05.22

Yes

Approach #1

Yes [0.3/1, 15]

Exposed, handling control

02.05.22

Yes

Approach #2

Yes [0.3/1, 15]

Exposed, handling control

03.05.22

No

Control

04.05.22

Yes

05.05.22

Yes

Approach #3

Yes [1.5/1, 15]

Exposed, handling control