The selected data set is described below with metadata. Access to the data set itself can be requested via the SeaDataNet portal that gives an overview and access to marine and ocean data sets acquired and managed by European organisations. Go to: https://www.seadatanet.org
Details
| What? | ||||||||||
| Data set name | BIODIV 1997 towed CTD - Hydrophysical and grazing control of phytoplankton, entrance of the Gulf of Finland | |||||||||
| Discipline | ||||||||||
| Parameter groups | ||||||||||
| Discovery parameter | ||||||||||
| GEMET-INSPIRE themes | Oceanographic geographical features | |||||||||
| Abstract | The goal of the study was to examine biotic and abiotic factors which control phytoplankton species diversity in different temporal and spatial scales. Special emphasis was laid on studies of hydrophysical control mechanisms affecting species selection directly or through nutrients and on studies of grazer- mediated mechanisms. The high-resolution CTD measurements were carried out with the aim to study the role of meso-scale hydrophysical processes on the dynamics of marine ecosystem. The measurement campaign was performed at the entrance area of the Gulf of Finland in 1997 from July 14 to July 23. Overall 5 surveys were performed in the study area (1082 CTD profiles). The CTD data are quality controlled. | |||||||||
| Data format | ||||||||||
| Data size | 0.003 MB | |||||||||
| Data set creation date | 20190214 | |||||||||
| Where? | ||||||||||
| Map |
© OpenStreetMap contributors
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| Latitude | 59.63167 | |||||||||
| Longitude | 23.500003 | |||||||||
| Datum | World Geodetic System 1984 3D | |||||||||
| Measuring area type | point | |||||||||
| Water depth (m) | 65.8 | |||||||||
| Depth reference | Lowest Astronomical Tide | |||||||||
| Sea regions | ||||||||||
| Location qualification | Landward side of the 12 NM boundary | |||||||||
| MSFD areas | Baltic Sea | |||||||||
| When? | ||||||||||
| Start date | 19970721 | |||||||||
| Start time | 01:45:00 | |||||||||
| End date | 19970721 | |||||||||
| End time | 01:46:49 | |||||||||
| How? | ||||||||||
| Instrument/gear category | ||||||||||
| Platform type | ||||||||||
| Cruise name | 1 | |||||||||
| Alternative cruise name | 1 | |||||||||
| Cruise start date | 19930513 | |||||||||
| Station name | 52 | |||||||||
| Alternative station name | 52 | |||||||||
| Station start date | 19970721 | |||||||||
| Who? | ||||||||||
| Data originator | Department of Marine Systems at Tallinn University of Technology | |||||||||
| Data custodian | Department of Marine Systems at Tallinn University of Technology | |||||||||
| How to get data? | ||||||||||
| Data Distributor | Department of Marine Systems at Tallinn University of Technology | |||||||||
| Database reference | ||||||||||
| Access/ordering of data | web data access with registration | |||||||||
| Access restriction | ||||||||||
| Other info | ||||||||||
| Quality info |
| |||||||||
| Lineage | The data centres apply standard data quality control procedures on all data that the centres manage. Ask the data centre for details. | |||||||||
| CDI-metadata | ||||||||||
| CDI-record id | 762002 | |||||||||
| Version | 0 | |||||||||
| CDI-record initial import date | 2010-02-19 15:49:59.733 | |||||||||
| CDI-record last update | 2013-12-11 11:39:15.847 | |||||||||
| Point of contact | Department of Marine Systems at Tallinn University of Technology |