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Table 1 Means and ranges of harbour porpoise ages (in years) and local bathymetry (m.) within the 100 km radius around the collection sites.

From: Long-term feeding ecology and habitat use in harbour porpoises Phocoena phocoena from Scandinavian waters inferred from trace elements and stable isotopes

Ā 

Region

n

Mean Ā± SD

Range

Age

southern

12

1.6 Ā± 0.3

0.5 ā€“ 3.0

Ā 

southwest

9

3.1 Ā± 0.3

1.5 ā€“ 5.0

Ā 

Nordland

7

4.5 Ā± 1.4

1.5 ā€“ 12.0

Ā 

Finnmark

3

2.3 Ā± 0.3

2.0 ā€“ 2.9

Bathymetry

southern

13

53 Ā± 65

12 ā€“ 221

Ā 

southwest

9

157 Ā± 23

104 ā€“ 189

Ā 

Nordland

7

210 Ā± 7

200 ā€“ 215

Ā 

Finnmark

3

226 Ā± 37

187 ā€“ 262

  1. n = number of samples, SD = standard deviation