1. WP3: Data aggregation and products generation NE Atlantic Sea
EMODnet Chemistry phase 3
WP3: Data aggregation and products generation NE Atlantic Sea

2. Outline Results of phase 2 Pending/remaining issues Planned activities
Nutrients
Oxygen, CHl-a, ocean acidification
Contaminants
Pending/remaining issues
Planned activities

3. Phase 2 Results - Nutrients inventory
Distribution by partners/parameters
Nb CDIs
Phosphate
Nitrate plus nitrite
Silicate
Ammonium
IEO 353
4342
4416
4027
2522
IFREMER 486
1777
1724
1650
1354
IHPT 590
1143
1124
IMR 612 12
RIHMI 681
4042
174
275 1
PANGAEA 3234 3
Total
11.319
7.472
7.110
5.001

4. Nitrate_plus_nitrite
Phase 2 Results - Nutrients distribution
Space distribution
Nb CDIs
Phosphate
Nitrate_plus_nitrite
Silicate
Ammonium
Total
11.319
7.472
7.110
5.001
Station maps
Vertical plots
3000m

5. Nitrate_plus_nitrite
Phase 2 Results - Nutrients distribution
Time distribution
Nb CDIs
Phosphate
Nitrate_plus_nitrite
Silicate
Ammonium
Total
11.319
7.472
7.110
5.001
Time histograms
1970
1990
1990
1990
Season histograms

6. Nitrate_plus_nitrite
Phase 2 Results – Nutrients DIVA maps
settings
Atlantic area
DIVA version
weighting patch
Time period
10-years running periods with yearly step for the 4 seasons
Time range
Seasons
Winter (0103), spring (0406), summer (0709), autumn (1012)
Vertical layers
IODE standards (30 levels)
Nutrients at surface (0m) – summer (0709)
Phosphate
Nitrate_plus_nitrite
Silicate
Ammonium

7. Phase 2 Results – Other parameters inventory
Distribution by partners/parameters
Nb CDIs
Oxygen
Chlorophyll-a PH
Tot. Alkal.
DOC
BODC 43
1351
6871
GOD 96 1
CNR 134 3
IEO 353
5164
2211
599
164
IFREMER 486
5258
3860
102 18
IHPT 590
315
314
IMR 612 12
RIHMI 681
8800
4026
141
INRH 691 52 51
ICES 730 37 6
PANGAEA 3234
118 38
Total
21.098
13.357
5.048
323

8. Phase 2 Results – Other parameters inventory
Space distribution
Nb CDIs
Oxygen
Chlorophyll-a PH
Tot. Alkal.
Total
21.098
13.357
5.048
323
Station maps
Vertical plots

9. Phase 2 Results – Other parameters inventory
Time distribution
Nb CDIs
Oxygen
Chlorophyll-a PH
Tot. Alkal.
Total
21.098
13.357
5.048
323
Best time coverage
Time histograms
1960
1985
1970
Season histograms

10. Phase 2 Results – Other DIVA maps
settings
Atlantic area
DIVA version
weighting patch
Time period
10-years running periods with yearly step for the 4 seasons
Time range /
Seasons
Winter (0103), spring (0406), summer (0709), autumn (1012)
Vertical layers
IODE standards (Oxygen : 30 levels, Chla : 10 levels)
Maps at surface (0m) – summer (0709)
Oxygen
Chlorophyll-a

11. Nb stations/timeseries Pesticides and biocides
Phase 2 Results - Contaminants inventory
Nb CDIs
Water column
Sediment
Biota
Total
673
2.564
268
Distribution by parameters/matrices – Priority List
Nb stations/timeseries
Water column
Sediment
Biota
Total
Antifoulants 63 25 88
Hydrocarbons 5
525
329
859
Heavy Metals
3496
3528
484
7.508
PCBs
532
1808
698
3.038
Pesticides and biocides
306
855
268
1.429
Radionuclides

12. Phase 2 Results - Contaminants in Water
Contaminants in water column

13. Phase 2 Results - Contaminants in sediment

14. Phase 2 Results - Contaminants in biota

15. Phase 2 Results – Pending issues
Errors in ODV files/CDIs :
Discrepancies between local and central local_cdi_id
Discrepancies between local and central EDMO_code
Errors in ODV-SDN format
Errors in P01 parameter codes
Wrong missing values
Wrong P01 primary variable in sediment
Warnings on SDN vocabulary version (P011 instead of P01)
Training workshop
Guidelines to homogenize data in sediment and biota
Facilitate interactions in the validation loop
Use the SDN tool OCTOPUS to change vocabulary version :
Improve/accelerate DIVA calculations for Atlantic (DATARMOR)

16. Phase 3 - Planned activities
WP3 : generation of data products
WP3.1
Generating data collections and DIVA maps of eutrophication
WP3.2
Generating data collections and dedicated maps on contaminants
WP3.3
Generating validated data collections and maps of marine and beach litter
Eutrophication X M8
M12
M14
M22
CDI
Qced coll.
DIVA maps
Higher resolution
DIVA maps
Update and upgrade DIVA maps on the whole domain (M8-M14)
High resolution DIVA maps on coastal areas near river mouths (M22)
Contaminant maps (M15-M20)
Maps for Marine and Beach Litter (v1 M10-M12 then v2 M22-M24) X
Contaminants
M15
M16
M20
CDI
Qced Coll.
Maps
M&B Litter X
M10
M12
M22
M24
CDI
Maps V1
CDI
Maps V2

17. Phase 3 - Planned activities
EMODNET Chemistry data collection and products workflow
Validation loop
QC Report
EMODnet partners
ODV zip
files
Per region
ODV QC steps
1- Check metadata/CDI
2- P35 aggregation
3- Check metadata/CDI
4- Check data
EMODNET
partners
SDN/EMODnet
infrastructure
Aggregated
Qced
ODV txt
file
Sextant +
Oceanbrowser
Sextant +
Oceanbrowser
Netcdf
files
DIVA runs

18. Phase 3 - Planned activities
As Regional Leaders :
Contact with experts/users for feedback on products
Metadata and data quality control
Aggregation of chemicals following the P35 priority list
DIVA maps for nutrients
Description of all the products and of the aggregated Qced collections in Sextant
As Partners :
review/correct the present CDIs for possible inconsistencies
add extra info about QA/QC processes and laboratory methods
populate more eutrophication, contaminant, ocean acidification data, … and a new type of data: microplastics

19. Thanks ! NE Atlantic partners CDI partner EDMO code country contact
IEO
353
Spain
Elena Tel :
IHPT
590
Portugal
Carlos Borges :
Ana Cristina Santos :
RIHMI-WDC
681
Russia
Evgeny Vyazilov:
Valentina Ibragimova:
BODC
43/730
England
Moncoiffe Gwenaelle:
Arwen Bargery:
ICES
730
Denmark
IFREMER
486
France
Julie Gatti et Morgan Le Moigne
Marine Institute
396
Ireland
Eoin O'Grady :
PANGAEA
3234
Germany
Stephane Pesant