Hellenic Centre for Marine Research (HCMR)
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Transcript of Hellenic Centre for Marine Research (HCMR)
![Page 1: Hellenic Centre for Marine Research (HCMR)](https://reader035.fdocuments.in/reader035/viewer/2022081603/5681388f550346895da03e44/html5/thumbnails/1.jpg)
Hellenic Centre for Marine Research (HCMR)
MedOBIS- Ocean Biogeographic Information
System for the
Eastern Mediterranean and Black Sea
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MedOBIS HCMR 04/20/23
OBIS, EurOBIS, MedOBIS
Census of Marine Life (CoML)
Ocean Biogeographic Information System (OBIS) (Information Component / Web portal)
EurOBIS
Fishbase
Cephbase…MedOBIS
Free and simultaneous access
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MedOBIS HCMR 04/20/23
Objectives
MedOBIS attempts to collect, format, analyse and disseminate
data on the biodiversity of marine life and will function as the
Eastern Mediterranean and Black Sea node of EurOBIS.
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MedOBIS HCMR 04/20/23
Objectives: Data assembly
• Collection of present data• Preservation of historical data• Comparison of data: revealing new
patterns and finding gaps• Promotion of institutes and their
work• Property rights remain with scientists• Level of accessibility determined by
scientist
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MedOBIS HCMR 04/20/23
Objectives: Data processing
• Database as storage system• Data can be retrieved• Perfomance of quality checks• Documentation of data and
descriptive data (metadata)
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MedOBIS HCMR 04/20/23
Objectives: Dissemination
• Visualization of the data: web GIS• Web portal: access to the database;
project information• Taxonomic and spatial query
functions• Descriptive data available• Download data• Mailing list• Analyses
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MedOBIS HCMR 04/20/23
•MySQL database
•Quality controls
•Metadata management
•Advanced query functions
3rd version
Project evolution
•simple webpage with clickable map
•Original Excel files available for download
1st version
•Access Database
•Java /JavaScript web GIS interface
•Simple query functions
•Data submitted to EurOBIS/OBIS
2nd version
•…
4th version
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MedOBIS HCMR 04/20/23
Present status
•unformatted
•heterogeneous
•incomplete
•not comparable
•erroneous
Data from various institutes:
Database
Taxonomic search function
species
species
Results
Web interface with interactive map
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MedOBIS HCMR 04/20/23
Contents
• Focused on three main parameters: taxonomy, location and time
• Taxonomic data• Spatial data (vector data, satellite
images)• Sampling data• Metadata• Environmental data
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MedOBIS HCMR 04/20/23
Database extent
distribution records: 36522taxonomic records (valid names): 3219
stations from the Aegean Sea: 632 stations from the Adriatic Sea:
417stations from the Black Sea: 106 stations from the Eastern Basin: 97 stations from the Ionian Sea: 71
Time range: 1934 - 2004
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MedOBIS HCMR 04/20/23
Database extent
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MedOBIS HCMR 04/20/23
Achievements
• Functional system on the web• Data: available, retrievable,
comparable • over 1000 stations/ 3000 taxa• Data integrated into EurOBIS/OBIS• Datasets completely documented• First analyses within MarBEF are in
progress (Data contributors can claim co-authorship)
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MedOBIS HCMR 04/20/23
el-net
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MedOBIS HCMR 04/20/23
Current developments & future plans
• Connection to other OBIS databases through DiGIR protocol
• Flexible web access tools for user• Web based data entry interface• Quality assurance for control of
automated database population • Extended functionality of map
interface• Online tools for statistical analyses
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http://www.medobis.org