1. Annual Meeting, June 15-16 2015, Istanbul, Turkey WP1: Data collection and metadata compilation in sea regions: current status EMODnet Chemistry Partner contribution: UniHB - PANGAEA

2. Annual Meeting, June 15-16 2015, Istanbul, Turkey General overview of the partner contribution: Current status SeawaterSedimentBiota Number of CDIs at beginning: 000 Number of CDIs at year 1: 320400 Number of CDIs at year 2: 709031630 Granularity: 1 CDI = 1 sampling event (i.e. deployment of 1 device)

3. Annual Meeting, June 15-16 2015, Istanbul, Turkey General overview of the partner contribution: Current status SeawaterSedimentBiota Number of CDIs at beginning: 000 Number of CDIs at year 1: 320400 Number of CDIs at year 2: 3204 +1535+2351 31630 German Research Vessels (nutrients)

4. Annual Meeting, June 15-16 2015, Istanbul, Turkey General overview of the partner contribution: Current status SeawaterSedimentBiota Number of CDIs at beginning: 000 Number of CDIs at year 1: 320400 Number of CDIs at year 2: 3204 +1535+2351 31630 Tara Oceans Expedition 2009-2013 (nutrients)

5. Annual Meeting, June 15-16 2015, Istanbul, Turkey General overview of the partner contribution: Current status SeawaterSedimentBiota Number of CDIs at beginning: 000 Number of CDIs at year 1: 320400 Number of CDIs at year 2: 3204 +1535+2351 31630 Currently being submitted to SDN

6. Annual Meeting, June 15-16 2015, Istanbul, Turkey Total number of stations per parameter group per matrix: GroupSeawaterSedimentBiota Fertilizers Nutrients (NOx, POx, NHx, Si04) 4739 Organic matter Chlorophyll Partial pressure dissolved gases Acidity Pesticides and biocides Antifoulants Pharmaceuticals Heavy metals 23513163 Hydrocarbons Radionuclides Plastics Current status

7. Annual Meeting, June 15-16 2015, Istanbul, Turkey Data quality control performed by the data center: Type of QC: SeawaterSedimentBiotaNotes: Position check Date check Missing value Range check Spike Pre-existing statistics Visualization and manual checks Others: ….. ….

8. Annual Meeting, June 15-16 2015, Istanbul, Turkey Difficulties encountered: Chokepoint 1. Matching «parameter/dimension/environment» to P01 Chokepoint 2. Matching «devices» to L05 Chokepoint 3. Determining the EDMO «originator» Example from the curation of heavy metals: 64000 events available for dissemination to SDN / EMODnet 16000 events could be matched to P01 & L05 5514 events were attributed an EDMO «originator» Only 9% of available data is delivered to SDN / EMODnet

9. Annual Meeting, June 15-16 2015, Istanbul, Turkey Difficulties encountered: Chokepoint 1. Matching «parameter/dimension/environment» to P01 Chokepoint 2. Matching «devices» to L05 Chokepoint 3. Determining EDMO «originator» Chokepoint 1 & 2: 75% loss Difficulties with matching P01 & L05 for «heavy metals» in biota, ice, consolidated sediments and air Recommendation: Allow decatenated parameters so that we can describe separately «what», «units», «environment 1 » and «method» 1 e.g. water body, sediment, biota, air, etc.

10. Annual Meeting, June 15-16 2015, Istanbul, Turkey Difficulties encountered: Chokepoint 1. Matching «parameter/dimension/environment» to P01 Chokepoint 2. Matching «devices» to L05 Chokepoint 3. Determining EDMO «originator» Chokepoint 3: further 67% loss PANGAEA’s originators are multiple authors with multiple affiliations We had to determine the «originator» based on the platform Recommendation: Allow citations (DOIs) as «originator»

11. Total number of stations per parameter group per matrix: Annual Meeting, June 15-16 2015, Istanbul, Turkey GroupSeawaterSedimentBiota Fertilizers Silicates Organic matter Chlorophyll Partial pressure dissolved gases Acidity Pesticides and biocides Antifoulants Pharmaceuticals Heavy metals Hydrocarbons Radionuclides Plastics Planning for the last year