1. EMODnet Chemistry
WP1: Data collection and metadata compilation in sea regions: current status
Partner contribution: ISPRA
Annual Meeting, June , Istanbul, Turkey 1

2. General overview of the partner contribution:
Current status
General overview of the partner contribution:
Seawater
Sediment
Biota
Number of CDIs at beginning:
Number of CDIs at year 1:
711 (nutrients)
Number of CDIs at year 2:
2876 (contaminants)
196
(contaminants)
Spatial distribution:
Nutrients
Contaminants
Partner’s logo
Annual Meeting, June , Istanbul, Turkey 2

3. Total number of stations per parameter group per matrix:
Current status
Total number of stations per parameter group per matrix:
Group
Seawater
Sediment
Biota
Fertilizers
Silicates
585
Organic matter
269
Chlorophyll
607
Partial pressure dissolved gases
Acidity
647
Pesticides and biocides
1337 80
Antifoulants
702 24
Pharmaceuticals
Heavy metals
2708
195
Hydrocarbons
2597
157
Radionuclides
Plastics
Partner’s logo
Annual Meeting, June , Istanbul, Turkey 3

4. Data quality control performed by the data center:
Type of QC:
Seawater
Sediment
Biota
Notes:
Position check
YES
Date check
Missing value
Range check
Spike
Pre-existing statistics
Visualization and manual checks
Others:
….. ….
Partner’s logo
Annual Meeting, June , Istanbul, Turkey 4

5. Difficulties encountered:
Mapping with vocabulary P01 requires info on analytical methodology
Check for unit of measurements and limit of quantification or detection
Removal of duplicates
Partner’s logo
Annual Meeting, June , Istanbul, Turkey 5

6. Planning for the last year
Total number of stations per parameter group per matrix:
Group
Seawater
Sediment
Biota
Fertilizers
Silicates
Organic matter
≈250
Chlorophyll
Partial pressure dissolved gases
Acidity
Pesticides and biocides
≈1300
Antifoulants
Pharmaceuticals
Heavy metals
≈2500
Hydrocarbons
Radionuclides
Plastics
Partner’s logo
Annual Meeting, June , Istanbul, Turkey 6