- Location
- 39A
- Station depth [m]
- 41
- Helcom area
- Gulf of Finland Finnish coastal waters
- Environment type
- Coast, outer archipelago
- Coordinates
- WGS84: 60.06683 - 24.98017
- ETRS: 6660571 - 387578
- Waterbody
- 2_Su_050 Helsinki-Porkkala
- Municipality
- Helsinki
Samplings basic information
- Date
- 19.6.1968 04:20
- Sampling laboratory
- Suomen ympäristökeskus (R/V Aranda)
- Coordinates
- WGS84: -
- ETRS: -
- Sampled by
- Depth [m]
- 52
- Additional information
- MTL:n vanha aineisto. Asema Helsingin kasuuni.
- Administrator organizations
- Sampling added
- 25.10.2022
- Edited
Samples and results (1 pcs)
Sampling results
- Depths [m]
- 0–25
- Taxon count
- 15
- Total units/m³
- 10651.462
- Total wet weight [mg/m³]
- 29.076
- Sampling has destroyed samples
- No
| Phylum / Kingdom | Class / Superclass | Order / Suborder | Species | Stage | Sex | Units/m³ | Wet weight [mg/m³] |
|---|---|---|---|---|---|---|---|
| Annelida | Polychaeta | Polychaeta unidentified | JV | U | 18.874 | 0.528 | |
| Arthropoda | Branchiopoda | Cladocera | Bosmina coregoni | AD | F | 6.291 | 0.094 |
| Arthropoda | Branchiopoda | Cladocera | Evadne nordmanni | NS | U | 276.825 | 5.536 |
| Arthropoda | Branchiopoda | Cladocera | Pleopis polyphemoides | AD | F | 213.910 | 2.781 |
| Arthropoda | Copepoda | Calanoida | Acartia spp. | AD | F | 188.744 | 4.247 |
| Arthropoda | Copepoda | Calanoida | Acartia spp. | AD | M | 220.202 | 3.854 |
| Arthropoda | Copepoda | Calanoida | Acartia spp. | JV | U | 144.704 | 1.158 |
| Arthropoda | Copepoda | Calanoida | Calanoida unidentified | NP | U | 100.664 | 0.201 |
| Arthropoda | Copepoda | Calanoida | Eurytemora affinis | AD | F | 25.166 | 0.629 |
| Arthropoda | Copepoda | Calanoida | Eurytemora affinis | AD | M | 18.874 | 0.377 |
| Arthropoda | Copepoda | Calanoida | Eurytemora affinis | JV | U | 207.619 | |
| Arthropoda | Copepoda | Calanoida | Pseudocalanus elongatus | JV | U | 18.874 | 0.283 |
| Arthropoda | Copepoda | Calanoida | Pseudocalanus elongatus | NP | U | 106.955 | 0.321 |
| Arthropoda | Copepoda | Calanoida | Temora longicornis | AD | M | 6.291 | 0.283 |
| Arthropoda | Copepoda | Calanoida | Temora longicornis | JV | U | 31.457 | |
| Arthropoda | Copepoda | Calanoida | Temora longicornis | NP | U | 18.874 | 0.057 |
| Arthropoda | Thecostraca | Sessilia | Amphibalanus improvisus | NP | U | 6.291 | 0.019 |
| Bryozoa | Gymnolaemata | Cheilostomatida | Einhornia crustulenta | NS | U | 6.291 | |
| Chordata | Appendicularia | Copelata | Fritillaria borealis | NS | U | 572.524 | 5.725 |
| Mollusca | Bivalvia | Bivalvia unidentified | LV | U | 7467.977 | ||
| Rotifera | Monogononta | Ploima | Synchaeta monopus | NS | U | 12.583 | 0.038 |
| Rotifera | Monogononta | Ploima | Synchaeta spp. | NS | U | 981.470 | 2.944 |
| Phylum / Kingdom | Class / Superclass | Order / Suborder | Units/m³ | Wet weight [mg/m³] |
|---|---|---|---|---|
| Annelida | Polychaeta | 18.874 | 0.528 | |
| Arthropoda | Branchiopoda | Cladocera | 497.026 | 8.412 |
| Arthropoda | Copepoda | Calanoida | 1088.425 | 11.410 |
| Arthropoda | Thecostraca | Sessilia | 6.291 | 0.019 |
| Bryozoa | Gymnolaemata | Cheilostomatida | 6.291 | |
| Chordata | Appendicularia | Copelata | 572.524 | 5.725 |
| Mollusca | Bivalvia | 7467.977 | ||
| Rotifera | Monogononta | Ploima | 994.053 | 2.982 |
| Phylum / Kingdom | Class / Superclass | Units/m³ | Wet weight [mg/m³] |
|---|---|---|---|
| Annelida | Polychaeta | 18.874 | 0.528 |
| Arthropoda | Branchiopoda | 497.026 | 8.412 |
| Arthropoda | Copepoda | 1088.425 | 11.410 |
| Arthropoda | Thecostraca | 6.291 | 0.019 |
| Bryozoa | Gymnolaemata | 6.291 | |
| Chordata | Appendicularia | 572.524 | 5.725 |
| Mollusca | Bivalvia | 7467.977 | |
| Rotifera | Monogononta | 994.053 | 2.982 |
| Phylum / Kingdom | Units/m³ | Wet weight [mg/m³] |
|---|---|---|
| Annelida | 18.874 | 0.528 |
| Arthropoda | 1591.742 | 19.840 |
| Bryozoa | 6.291 | |
| Chordata | 572.524 | 5.725 |
| Mollusca | 7467.977 | |
| Rotifera | 994.053 | 2.982 |
- Identifier
- 387
- Layer
- fixed 0-25 m
- Depth [min - max m]
- 0–25
- Replicate num
- 1
- Preservative
- Formaline buffered
- Sample type
- Net
- Sampler
- Sampler function
- Plankton sampling mechanism
- Haul length [m]
- 25
- Haul volume [m³]
- 10.173
- Mesh size [µm]
- 150
- Sampler area [cm²]
- 4069
- Project
- MTL MTL:n eläinplanktonaineisto
- Project type
- Monitoring - National
- Destroyed
- No
- Additional information
- Haavin suuaukon ala 4069 cm2
- Count date
- 25.10.2022
- Analytical lab
- Suomen ympäristökeskus
- Additional information
- Einhornia crustulenta L, ei NS
| Phylum / Kingdom | Class / Superclass | Order / Suborder | Species | Stage | Sex | Partial count | Counted units | Units/m³ | Wet weight [mg/m³] |
|---|---|---|---|---|---|---|---|---|---|
| Annelida | Polychaeta | Polychaeta unidentified | JV | U | 1 / 64 | 3 | 18.874 | 0.528 | |
| Arthropoda | Branchiopoda | Cladocera | Bosmina coregoni | AD | F | 1 / 64 | 1 | 6.291 | 0.094 |
| Arthropoda | Branchiopoda | Cladocera | Evadne nordmanni | NS | U | 1 / 64 | 44 | 276.825 | 5.536 |
| Arthropoda | Branchiopoda | Cladocera | Pleopis polyphemoides | AD | F | 1 / 64 | 34 | 213.910 | 2.781 |
| Arthropoda | Copepoda | Calanoida | Acartia spp. | AD | F | 1 / 64 | 30 | 188.744 | 4.247 |
| Arthropoda | Copepoda | Calanoida | Acartia spp. | AD | M | 1 / 64 | 35 | 220.202 | 3.854 |
| Arthropoda | Copepoda | Calanoida | Acartia spp. | JV | U | 1 / 64 | 23 | 144.704 | 1.158 |
| Arthropoda | Copepoda | Calanoida | Calanoida unidentified | NP | U | 1 / 64 | 16 | 100.664 | 0.201 |
| Arthropoda | Copepoda | Calanoida | Eurytemora affinis | AD | F | 1 / 64 | 4 | 25.166 | 0.629 |
| Arthropoda | Copepoda | Calanoida | Eurytemora affinis | AD | M | 1 / 64 | 3 | 18.874 | 0.377 |
| Arthropoda | Copepoda | Calanoida | Eurytemora affinis | JV | U | 1 / 64 | 33 | 207.619 | |
| Arthropoda | Copepoda | Calanoida | Pseudocalanus elongatus | JV | U | 1 / 64 | 3 | 18.874 | 0.283 |
| Arthropoda | Copepoda | Calanoida | Pseudocalanus elongatus | NP | U | 1 / 64 | 17 | 106.955 | 0.321 |
| Arthropoda | Copepoda | Calanoida | Temora longicornis | AD | M | 1 / 64 | 1 | 6.291 | 0.283 |
| Arthropoda | Copepoda | Calanoida | Temora longicornis | JV | U | 1 / 64 | 5 | 31.457 | |
| Arthropoda | Copepoda | Calanoida | Temora longicornis | NP | U | 1 / 64 | 3 | 18.874 | 0.057 |
| Arthropoda | Thecostraca | Sessilia | Amphibalanus improvisus | NP | U | 1 / 64 | 1 | 6.291 | 0.019 |
| Bryozoa | Gymnolaemata | Cheilostomatida | Einhornia crustulenta | NS | U | 1 / 64 | 1 | 6.291 | |
| Chordata | Appendicularia | Copelata | Fritillaria borealis | NS | U | 1 / 64 | 91 | 572.524 | 5.725 |
| Mollusca | Bivalvia | Bivalvia unidentified | LV | U | 1 / 64 | 1187 | 7467.977 | ||
| Rotifera | Monogononta | Ploima | Synchaeta monopus | NS | U | 1 / 64 | 2 | 12.583 | 0.038 |
| Rotifera | Monogononta | Ploima | Synchaeta spp. | NS | U | 1 / 64 | 156 | 981.470 | 2.944 |
| Partial count | Microscope |
|---|---|
| 1 / 64 | Stereo microscope |
- Count accepted
- Yes
- Date
- 25.10.2022
- Count added by
- Edited