TY - JOUR
T1 - Seasonal variations in the energy density of fishes in the North Sea
AU - Pedersen, Jens
AU - Hislop, J.R.G.
PY - 2001
Y1 - 2001
N2 - The energy density (E-D, kJ g(-1) wet mass) of saithe Pollachius virens, haddock Meleanogrammus aeglefinus, whiting Merlangius merlangus, Norway pout Trisopterus esmarki, herring Clupea harengus, sprat Sprattus sprattus, sandeel Ammodytes marinus and pearlsides Maurolicus Muelleri, from the North Sea, increased with total length, L-T. However, there was not always a significant (P >0(.)05) linear relationship between L-T and E-D. Seasonal differences in E-D were obvious in mature fish, while geographical differences were insignificant. For all species there was a highly significant correlation (P
AB - The energy density (E-D, kJ g(-1) wet mass) of saithe Pollachius virens, haddock Meleanogrammus aeglefinus, whiting Merlangius merlangus, Norway pout Trisopterus esmarki, herring Clupea harengus, sprat Sprattus sprattus, sandeel Ammodytes marinus and pearlsides Maurolicus Muelleri, from the North Sea, increased with total length, L-T. However, there was not always a significant (P >0(.)05) linear relationship between L-T and E-D. Seasonal differences in E-D were obvious in mature fish, while geographical differences were insignificant. For all species there was a highly significant correlation (P
KW - Individ- og populationsinteraktioner
U2 - 10.1006/jfbi.2001.1649
DO - 10.1006/jfbi.2001.1649
M3 - Journal article
VL - 59
SP - 380
EP - 389
JO - Journal of Fish Biology
JF - Journal of Fish Biology
SN - 0022-1112
IS - 2
ER -