Sopot | Hel | Hel | |
---|---|---|---|
spring | summer | ||
Copepoda | 0.000 | -0.074 | -0.041 |
Cladocera | 0.951 | 0.205 | |
Nematoda | -0.650 | ||
Crustacea | |||
Mysidacea | |||
Amphipoda | |||
Insecta | |||
Hydrozoa | No data on specimens in the environmental samples from a similar time of the year | ||
Annelida | |||
Polychaeta | |||
Bryozoa | |||
Pisces | |||
Arthropoda eggs | |||
Fish eggs |
Food items | ecological formation | Sampling sites and seasons | ||||
---|---|---|---|---|---|---|
Hel | Sopot | Chalupy | ||||
spring | summer | spring | summer | summer | ||
Crustacea undet. | 3 | 50 | 73 | |||
Copepoda undet. | p | 100 | 37 | 41 | 78 | 69 |
Calanoida | p | 94 | 42 | 6 | 80 | |
Cyclopoida | p | 74 | 21 | 3 | 17 | |
Harpacticoida | b | 97 | 21 | 6 | 34 | |
Cladocera | p | 94 | 47 | 10 | 14 | |
p | 65 | 21 | ||||
p | 42 | 26 | ||||
p | 42 | |||||
Mysidacea undet. | p | 19 | ||||
p | 3 | |||||
p | 6 | 5 | ||||
Ostracoda | b | 2 | ||||
Amphipoda undet. | b | 16 | 32 | 28 | ||
b | 17 | 3 | ||||
b | 42 | 28 | 27 | |||
b | 6 | 11 | 3 | 3 | ||
b | 2 | 3 | ||||
Bryozoa | b | 3 | 6 | |||
Chirodomidae larva | b | 29 | 9 | |||
b | 26 | 3 | 2 | |||
Nematoda | b | 74 | 17 | |||
Annelida undet. | b | 13 | 6 | 3 | ||
b | 16 | 14 | ||||
Insecta undet. | 23 | 37 | 63 | 22 | 14 | |
Pisces undet. | 3 | 3 | ||||
Copepoda eggs | p | 94 | 32 | 41 | 24 | 14 |
fish eggs | 19 | 58 | 44 | 7 | 17 | |
plants | 26 | 5 | 46 | 14 | ||
sand* | 26 | 37 | 31 | 80 | 20 | |
p – planktonic, b – benthic, * – non-organic food item but frequently observed |