. 2023 Aug 5;53(1):109–125. doi: 10.1007/s13280-023-01907-3

Table 1.

Overview of data used in the study. All parameters were sampled in Björnöfjärden and the reference site during 2011–2020

Parameter	Unit	Sampling method	Occasion	Data points per occasion
Adult fish	CPUE, WPUE	Nordic coastal multi-mesh gillnets	Jul–Aug	29 in each of Björnöfjärden and reference^a
Young-of-the-year fish	CPUE	Low impact underwater detonations	Aug–Sep	35 in each of Björnöfjärden and reference^b
Temperature	°C	Combi instrument for hydrochemical profile	Twice a month during May–Sep, otherwise monthly	3 in Björnöfjärden 2 in reference
Dissolved oxygen	mgL⁻¹	Combi instrument for hydrochemical profile	Twice a month during May–Sep, otherwise monthly	3 in Björnöfjärden 2 in reference
Total phosphorus	µgL⁻¹	Water sample	Twice a month during May–Sep, otherwise monthly	11 in Björnöfjärden 7 in reference
Turbidity	FNU	Water sample	Twice a month during May–Sep, otherwise monthly	11 in Björnöfjärden 7 in reference

^aApplies to years 2012–2020. During 2011, 24 stations per site were sampled

^b11 per site during 2011