| _version_ | 1867171872099008512 |
|---|---|
| author | Hauss, Helena Kiko, Rainer Mehrtens, Hela |
| author_facet | Hauss, Helena Kiko, Rainer Mehrtens, Hela |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | A Hydrobios Multinet Midi with an aperture of 0.25 m2 and 5 nets (mesh size 200 μm) was deployed for vertically stratified hauls on several cruises, mostly in paired day-night hauls to quantify diel vertical migration. Standard depths used for these deployments were 1000-600-300-200-100-0 m. On M93, a Multinet Maxi (9 nets, 333 μm mesh) was used instead. Samples were fixated in 4% formaldehyde in seawater solution, scanned at GEOMAR or at OSCM, and analyzed using automated imaging software (Gorsky et al., 2010) allowing taxonomical classification as well as the estimation of taxon-specific biomass (Lehette and Hernandez-Leon, 2006) and metabolic rates. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_926794 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | SFB754 Multinet zooplankton distribution Hauss, Helena Kiko, Rainer Mehrtens, Hela Climate - Biogeochemistry Interactions in the Tropical Ocean; SFB754 A Hydrobios Multinet Midi with an aperture of 0.25 m2 and 5 nets (mesh size 200 μm) was deployed for vertically stratified hauls on several cruises, mostly in paired day-night hauls to quantify diel vertical migration. Standard depths used for these deployments were 1000-600-300-200-100-0 m. On M93, a Multinet Maxi (9 nets, 333 μm mesh) was used instead. Samples were fixated in 4% formaldehyde in seawater solution, scanned at GEOMAR or at OSCM, and analyzed using automated imaging software (Gorsky et al., 2010) allowing taxonomical classification as well as the estimation of taxon-specific biomass (Lehette and Hernandez-Leon, 2006) and metabolic rates. |
| title | SFB754 Multinet zooplankton distribution |
| topic | Climate - Biogeochemistry Interactions in the Tropical Ocean; SFB754 |
| url | https://doi.org/10.1594/PANGAEA.926794 |