HELCOM Metadata catalogue Open data in a single API request

Nutrients Open Data

Summary This dataset was collected by HELCOM Secretariat during the HELCOM MORE project and repres

Issued on 2013-05-06

Commercial fisheries with traps and pots Open Data

The dataset contains information on commercial traps and pots fishery in Baltic Sea in 2007 (Lithuan

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HBCD in seawater Open Data

This dataset contains all HBCD in seawater monitoring station locationsas reported to HELCOM secreta

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AB.H2T1 (EN) Open Data

Summary Estimated observations of the biotope AB.H2T1 were collected from the Baltic Sea area by e

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Fucus serratus (LC) Open Data

Observations of Fucus serratus were collected from the Baltic Sea area for HELCOM Red List species l

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AA.I3L11, AB.I3L11, AA.J3L11 and AB.J3L11 (NT) Open Data

Summary Estimated observations of the biotope AA.I3L11, AB.I3L11, AA.J3L11 and AB.J3L11 were collect

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NOx emissions from all ships 2009 Open Data

This dataset depicts NOx-emissions from ship traffic in the Baltic Sea for the year 2009. NOx-emissi

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Ammodytes tobianus (LC) Open Data

Observations of Ammodytes tobianus were collected from the Baltic Sea area for HELCOM Red List speci

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Macoma calcarea (VU) Open Data

Observations of Macoma calcarea were collected from the Baltic Sea area for HELCOM Red List species

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Environmental damage oil spills small ships (BRISK) Open Data

A vector grid in 2 x 2 km resolution showing model results of environmental damage caused by spill o

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Hippasteria phrygiana (VU) Open Data

Observations of Hippasteria phrygiana were collected from the Baltic Sea area for HELCOM Red List sp

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HOLAS I Open Data

In 2010, HELCOM completed the initial assessment (HOLAS I) of the ecosystem health of the Baltic Sea

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Fishing effort longlines fourth quarter 2013 Open Data

This dataset describes fishing effort (hours/c-square) for longlines in fourth quarter of 2013 base

Issued on 2015-08-25

BALTHAZAR Landfills screening results Open Data

The objective of the BALTHAZAR project has been to assess the potential sources of hazardous substan

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Sandy beaches polyline (BRISK) Open Data

The data set is showing sandy beaches along the Baltic Sea coast as polyline used for the BRISK proj

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Commercial fisheries with coastal and stationary gears Open Data

The dataset contains information on commercial fishery with coastal and stationary gears in Baltic S

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Fishing intensity OT DMF 2014 v2 Open Data

This dataset describes fishing intensity for OT DMF mobile bottom contacting gear in 2014 based on V

Issued on 2017-11-01

Primary Production frequency Open Data

This dataset was collected by HELCOM Secretariat during the HELCOM MORE project and represents moni

Issued on 2013-05-06

Infralittoral hard substrate Open Data

Broad-scale habitat maps for the Baltic Sea have been produced in the EUSeaMap project in 2016. For

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1130 Estuaries (CR) Open Data

Summary Estimated observations of the biotope 1130 were collected from the Baltic Sea area by exper

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Nitellopsis obtusa (NT) Open Data

Observations of Nitellopsis obtusa were collected from the Baltic Sea area for HELCOM Red List speci

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Dissolved inorganic nitrogen 2018 Open Data

This indicator evaluates the eutrophication status of the Baltic Sea area based on dissolved inorgan

Issued on 2018-06-28

Fishing intensity Seine 2010 v2 Open Data

This dataset describes fishing intensity for Seine mobile bottom contacting gear in 2010 based on VM

Issued on 2017-11-01

Fishing intensity total 2010 subsurface gear v2 Open Data

This dataset describes fishing intensity for subsurface mobile bottom contacting gear in 2010 based

Issued on 2017-11-01

Philomachus pugnax (VU) Open Data

Observations of Philomachus pugnax were collected from the Baltic Sea area for HELCOM Red List speci

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Inachus phalangium (DD) Open Data

Observations of Inachus phalangium were collected from the Baltic Sea area for HELCOM Red List speci

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Municipal Lead load Open Data

This dataset reflects spatial distribution of nutrients load and load of selected hazardous substanc

Issued on 2018-04-20

Fish extraction commercial fisheries - sprat (HOLAS 2) Open Data

The dataset contains total landings of sprat for years 2011-2016 reported per ICES statistical recta

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Shipping density 2011-2015 (HOLAS 2) Open Data

The shipping density map highlights the intensity of all IMO registered ships operating in the Balti

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Chara braunii (VU) Open Data

Observations of Chara braunii were collected from the Baltic Sea area for HELCOM Red List species li

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Fishing intensity SDN DMF 2012 v2 Open Data

This dataset describes fishing intensity for SDN DMF mobile bottom contacting gear in 2012 based on

Issued on 2017-11-01

Specific load of Nitrogen Open Data

This dataset reflects spatial distribution of nutrients load and load of selected hazardous substanc

Issued on 2018-04-20

Data coverage of Mercury Open Data

This dataset reflects spatial distribution of nutrients load and load of selected hazardous substanc

Issued on 2018-04-20

Places of refuge designated Open Data

This is a dataset of designated places of refuge reported by HELCOM member countries by year 2011.

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Haploops tubicola (VU) Open Data

Observations of Haploops tubicola were collected from the Baltic Sea area for HELCOM Red List specie

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Nursery areas fish shallow water (BRISK) Open Data

The data set is showing nursery areas for fish in the shallow waters of the Baltic Sea area as polyg

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Risk of oil spills from illegal spills 2020 (BRISK) Open Data

This dataset depicts risk of oil spill from illegal spills. The modeled risk is calculated for the s

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Shellfish mariculture points (HOLAS 2) Open Data

Shellfish production in kilograms in 2010-2015 in geometry form: points. Swedish data covers only th

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Fishing intensity OT CRU 2013 v2 Open Data

This dataset describes fishing intensity for OT CRU mobile bottom contacting gear in 2013 based on V

Issued on 2017-11-01

Coastal fish monitoring points Open Data

This dataset displays coastal fish monitoring points as defined by HELCOM FISH-PRO group and stored

Issued on 2016-12-13

Industrial Lead load Open Data

This dataset reflects spatial distribution of nutrients load and load of selected hazardous substanc

Issued on 2018-04-20

AB.A1G4 and AB.M1G4 (NT) Open Data

Summary Estimated observations of the biotope AB.A1G4 and AB.M1G4 were collected from the Baltic Se

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Abundance of sea trout spawners and parr 2018 data Open Data

This dataset represents the underlying data on core indicator Abundance of sea trout spawners and pa

Issued on 2018-06-28

HELCOM AIS Shipping density maps Open Data

This dataset represents the density of all IMO registered ships operating in the Baltic Sea. Shippin

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Retention of Phosphorus in percent Open Data

This dataset reflects spatial distribution of nutrients load and load of selected hazardous substanc

Issued on 2018-04-20

Fishing intensity SDN DMF 2011 v2 Open Data

This dataset describes fishing intensity for SDN DMF mobile bottom contacting gear in 2011 based on

Issued on 2017-11-01

Fucus distribution Open Data

Distribution of Fucus sp. based on data submission by HELCOM contracting parties. Mainly pointwise o

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Sabella pavonina (NT) Open Data

Observations of Sabella pavonina were collected from the Baltic Sea area for HELCOM Red List species

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Lycodes gracilis (DD) Open Data

Observations of Lycodes gracilis were collected from the Baltic Sea area for HELCOM Red List species

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Commercial fisheries bottom trawling Open Data

The dataset contains information on commercial bottom trawling fishery in Baltic Sea in 2007 (Lithua

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Depositing sites points (HOLAS 2) Open Data

This dataset contains depositing sites reported by HELCOM Contracting parties according to http://ww

Issued on 2019-06-04

Fishing intensity Seine 2016 v2 Open Data

This dataset describes fishing intensity for Seine mobile bottom contacting gear in 2016 based on VM

Issued on 2017-11-01

Metals sediment number of stations Open Data

This dataset contains the most up-to-date reported data about monitoring hazardous substances - meta

Issued on 2013-05-06

Fishing effort midwater trawl 2011 Open Data

This dataset describes fishing effort (hours/c-square) for midwater trawl in 2011 based on VMS/Log b

Issued on 2015-08-25

Fishing intensity SDN DMF 2009 v2 Open Data

This dataset describes fishing intensity for SDN DMF mobile bottom contacting gear in 2009 based on

Issued on 2017-11-01

Fishing intensity OT SPF 2009 v2 Open Data

This dataset describes fishing intensity for OT SPF mobile bottom contacting gear in 2009 based on V

Issued on 2017-11-01

Abundance of key coastal fish species 2018 data (polygon) Open Data

This dataset represents the underlying data on core indicator in Abundance of key coastal fish speci

Issued on 2018-06-28

HELCOM/OSPAR Ballast Water Exemptions Decision Support Tool Open Data

This online application serves as a joint regional tool to identify low risk routes for IMO Ballast

Issued on 2020-03-30

Bathing sites (HOLAS 2) Open Data

Constructed from EEA data on the status of bathing water. Downloaded from EEA homepage (http://www.e

Issued on 2016-04-06

Fishing intensity SDN DMF 2013 v2 Open Data

This dataset describes fishing intensity for SDN DMF mobile bottom contacting gear in 2013 based on

Issued on 2017-11-01

Dredging areas 2011-2016 Open Data

Data set represents dredging activities around the Baltic Sea. The dataset contains information abou

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Potential spawning areas for sprat (PBS EFH) Open Data

Essential fish habitat (EFH) map on Potential spawning areas for sprat was prepared in PanBalticScop

Issued on 2020-05-13

Environmental vulnerability spring (BRISK) Open Data

A vector grid in 2 x 2 km resolution showing the environmental sensitivity and the underlying themes

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Radioactive substances Cesium-137 in herring 2018 Open Data

This core indicator evaluates the status of the marine environment based on concentrations of radioa

Issued on 2018-06-28

Spawning areas fish demersal eggs (BRISK) Open Data

The data set is spawning areas for fish with demersal eggs in the Baltic Sea area as polygon areas u

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Fishing intensity OT SPF 2010 v2 Open Data

This dataset describes fishing intensity for OT SPF mobile bottom contacting gear in 2010 based on V

Issued on 2017-11-01

Fishing effort midwater trawl third quarter 2013 Open Data

This dataset describes fishing effort (hours/c-square) for midwater trawl in third quarter of 2013 b

Issued on 2015-08-25

Oenanthe oenanthe (NT) Open Data

Observations of Oenanthe oenanthe were collected from the Baltic Sea area for HELCOM Red List specie

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Elevation (GMTED2010) Open Data

The Global Multi-resolution Terrain Elevation Data 2010 (GMTED2010) provides a new level of detail i

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Cliona celata (VU) Open Data

Observations of Cliona celata were collected from the Baltic Sea area for HELCOM Red List species li

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Coastal defence (HOLAS 2) Open Data

Locations of the coastal protection structures. The dataset contains information about the coastal d

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Metals (Mercury) 2018 biota data Open Data

This dataset represents the underlying biota data on core indicator Heavy metals – Mercury.The core

Issued on 2018-06-28

Dissolved inorganic phosphorus 2018 Open Data

This indicator evaluates the eutrophication status of the Baltic Sea area based on dissolved inorgan

Issued on 2018-06-28

Environmental impact oil spills all ship sizes (BRISK) Open Data

A vector grid in 2 x 2 km resolution showing model results of environmental impact caused by spill o

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Fishing intensity OT DMF 2016 v2 Open Data

This dataset describes fishing intensity for OT DMF mobile bottom contacting gear in 2016 based on V

Issued on 2017-11-01

Diatom-dinoflagellate ratio 2018 data Open Data

This dataset represents the underlying data on core indicator Diatom/Dinoflagellate ration 2018. The

Issued on 2018-06-28

Lutra lutra (NT) Open Data

Observations of Lutra lutra were collected from the Baltic Sea area for HELCOM Red List species list

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Zooplankton mean size and total stock (MSTS) 2018 data Open Data

This dataset represents the underlying data on core indicator Zooplankton mean size and total stock

Issued on 2018-06-28

HELCOM MORS Environment database Open Data

MORS Environment database has been used to collate data resulting from monitoring of environmental r

Issued on 2019-06-25

Humic Substances frequency Open Data

Summary This dataset was collected by HELCOM Secretariat during the HELCOM MORE project and repres

Issued on 2013-05-06

Pomatoschistus norvegicus (DD) Open Data

Observations of Pomatoschistus norvegicus were collected from the Baltic Sea area for HELCOM Red Lis

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Summary of aspects regarding in-water cleaning of leisure boats Open Data

This dataset was prepared within the COMPLETE project (Completing management options in the Baltic S

Issued on 2021-02-08

Phytoplankton frequency Open Data

This data set was collected by HELCOM Secretariat during the HELCOM MORE project and represents moni

Issued on 2013-05-06

Abundance of key coastal fish species 2018 Open Data

This core indicator evaluates the abundance of typical species of fish, such as perch and flounder,

Issued on 2018-06-28

Extraction of fish - Herring extraction (landings) (HOLAS 2) Open Data

The extraction of herring data set is based on: 1. http://metadata.helcom.fi/geonetwork/srv/eng/cat

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Municipal Cadmium load Open Data

This dataset reflects spatial distribution of nutrients load and load of selected hazardous substanc

Issued on 2018-04-20

Fishing intensity Otter 2011 v2 Open Data

This dataset describes fishing intensity for Otter mobile bottom contacting gear in 2011 based on VM

Issued on 2017-11-01

Polychlorinated biphenyls (PCB) and dioxins and furans 2018 biota data Open Data

This dataset represents the underlying data on core indicator PCB, dioxin and furan. The core indica

Issued on 2018-06-28

Dredging sites lines (HOLAS 2) Open Data

This dataset contains dredging sites reported by HELCOM Contracting Parties. Reporting of dredging s

Issued on 2019-06-04

AB.A1J and AB.M1J (NT) Open Data

Summary Estimated observations of the biotope AB.A1J and AB.M1J were collected from the Baltic Sea

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SAMBAH probability of detection of harbour porpoises Nov – Apr Open Data

This map shows probability of detection of harbour porpoise (Phocoena phocoena) in the Baltic Sea, f

Issued on 2016-12-13

Cobitis taenia (LC) Open Data

Observations of Cobitis taenia were collected from the Baltic Sea area for HELCOM Red List species l

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Zeugopterus punctatus (DD) Open Data

Observations of Zeugopterus punctatus were collected from the Baltic Sea area for HELCOM Red List sp

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Circalittoral mixed substrate Open Data

Broad-scale habitat maps for the Baltic Sea have been produced in the EUSeaMap project in 2016. For

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Detected spills of mineral oil and other substances Open Data

This dataset contains points of information describing the location and size of spills of mineral oi

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Deposit of dredged material sites points 2011-2016 Open Data

This data set on deposition sites of dredged material (points) reported by HELCOM Contracting partie

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Orchestia gammarellus (DD) Open Data

Observations of Orchestia gammarellus were collected from the Baltic Sea area for HELCOM Red List sp

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NOx emissions from all ships 2010 Open Data

This dataset depicts NOx-emissions from ship traffic in the Baltic Sea for the year 2010. NOx-emissi

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Distribution of Baltic seals - grey seal 2018 data (HOLAS 2) Open Data

This dataset represents the underlying data on core indicator Distribution of Baltic seals 2018. Thi

Issued on 2018-06-28

Risk of oil spills from intersection collisions 2020 (BRISK) Open Data

This dataset depicts risk of oil spill from collisions at intersections. The modeled risk is calcula

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