Deutsches Ozeanographisches
Datenzentrum
Inventur der Cornide de Saavedra-Reise JUREVA 0407 (DOD-Ref-No.20071259)
Inventory of Cornide de Saavedra Cruise JUREVA 0407 (DOD-Ref-No.20071259)
Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
---|---|---|---|---|
Cornide de Saavedra | JUREVA 0407 | 14.04.2007 - 12.05.2007 | North Atlantic Ocean |
Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
---|---|---|---|---|---|
Lago Ana | Instituto Espanol de Oceanografia, Madrid | Vigo | Vigo |
Ziel der Reise / Objectives of Cruise:
Oceanographic survey collected in the framework of the following research project: ?Metodos de Produccion de Huevos. Estimacion de la biomasa de especies pelagicas de interes comercial: sardina, anchoa, caballa y jurel (ICTIOEVA)?. This Project is funded by the Instituto Espa?ol de Oceanografia and the main scientific objective is to produce an index and a direct estimate of the biomass of the Northeast Atlantic mackerel stock and the southern and western horse mackerel stocks using the Annual Egg Production Method (AEPM). Specific aims:a) To estimate the spawning area distribution of mackerel and horse mackerel and the daily and total mackerel and horse mackerel egg production. b) To collect adults to obtain mackerel and horse mackerel gonads for atresia and fecundity estimation c) Distribution and abundance of other commercial species of interest: sardine, anchovy, hake, blue whiting.d) To describe the oceanographic and meteorological character of the area of study with the aim of relating environmental conditions (temperature, salinity, currents) with the spatial distribution of the ichthyoplankton
Messungen / Measurements
Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
---|---|---|---|---|---|---|
IEO | Lago Ana | 162 | stations | B13 Eggs/larvae |
no | |
IEO | Lago Ana | 10 | hauls | B14 Pelagic fish |
no | |
IEO | Lago Ana | 162 | stations | H10 CTD-Stations |
no | |
IEO | Lago Ana | 162 | stations | M06 Routine standard measurements |
no |