Larval fish at time series station Helgoland Roads, North Sea, in 2003 ...

For the larval surveys, a CalCOFI ring trawl with a 500 µm mesh net (aperture 100 cm, length 400 cm, equipped with a flow meter) was towed for 15 min from a research vessel. The samples were transferred to the laboratory, fish larvae were sorted out immediately and classified to the species level ac...

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Bibliographic Details
Main Author: Malzahn, Arne
Format: Dataset
Language:English
Published: PANGAEA 2006
Subjects:
DATE/TIME
DEPTH, water
Tide
Temperature, water
Salinity
Sample volume
Fish larvae indeterminata
Agonus cataphractus
Ammodytes marinus
Arnoglossus laterna
Belone belone
Blennius sp.
Buglossidium luteum
Callionymus lyra
Clupeinde indeterminata
Ctenolabrus rupestris
Eutrigla gurnardus
Gadus morhua
Gobiidae sp.
Gymnammodytes semisquamatus
Hippoglossoides platessoides
Hyperoplus immaculatus
Limanda limanda
Liparis
Merlangius merlangus
Myoxocephalus scorpius
Pholis gunnellus
Platichthys flesus
Pleuronectes platessa
Pollachius pollachius
Psetta maxima
Raniceps raninus
Sardina pilchardus
Scomber scombrus
Sprattus sprattus
Taurulus bubalis
Trachurus trachurus
Counting
Macrobenthic long-term series in the German Bight LTER_Benthos
Shelf Seas Systems Ecology @ AWI former Biologische Anstalt Helgoland BAH
Online Access:https://dx.doi.org/10.1594/pangaea.733539
https://doi.pangaea.de/10.1594/PANGAEA.733539
Description
Summary:For the larval surveys, a CalCOFI ring trawl with a 500 µm mesh net (aperture 100 cm, length 400 cm, equipped with a flow meter) was towed for 15 min from a research vessel. The samples were transferred to the laboratory, fish larvae were sorted out immediately and classified to the species level according to Halbeisen (1988) and Russel (1976). Larval abundance was normalized to larvae/m**3. Members of the family Syngnathidae (pipefishes and seahorses) were excluded from the analyses as they are not a regular part of the ichthyoplankton and occurred only occasionally after storms. ...

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