TY - JOUR
T1 - Interannual changes in the biomass of the Black Sea Gelatinous zooplankton
AU - Kovalev, Alexander V.
AU - Piontkovski, Sergey A.
PY - 1998/7
Y1 - 1998/7
N2 - The 15 year changes in the total gelatinous biomass consist of a general trend to increase, from 250 g m-2 in 1980 to 2500 g m-2 in 1995, and fluctuations with a period of ~4 years performed against the background of this trend in the upper 150 m layer. Different species occupying distinct trophic niches form these peaks. When represented as the percentage of the total zooplankton biomass, Aurelia aurita and Mnemiopsis leidyi exhibit the contra-phase fluctuations where a sharp increase in M. leidyi is accompanied by a decrease in the A. aurita biomass.
AB - The 15 year changes in the total gelatinous biomass consist of a general trend to increase, from 250 g m-2 in 1980 to 2500 g m-2 in 1995, and fluctuations with a period of ~4 years performed against the background of this trend in the upper 150 m layer. Different species occupying distinct trophic niches form these peaks. When represented as the percentage of the total zooplankton biomass, Aurelia aurita and Mnemiopsis leidyi exhibit the contra-phase fluctuations where a sharp increase in M. leidyi is accompanied by a decrease in the A. aurita biomass.
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M3 - Article
AN - SCOPUS:0031926321
VL - 20
SP - 1377
EP - 1385
JO - Journal of Plankton Research
JF - Journal of Plankton Research
SN - 0142-7873
IS - 7
ER -