Areas designated for depositing dredged materials.
Dumping dredged materials at sea contributes to the bottom disturbance pressure. The bottom disturbance can influence certain species present in the sea region.
Return to shipping.
In the North Sea region there is data regarding dumping areas that are no longer in use (closed dumping areas), and others that are still being used (open dumping areas).
EMODnet Human Activities data portal, Dredge Spoil Dumping.
No limitations on public access
Creative Commons CC-BY 4.0 https://creativecommons.org/licenses/by/4.0/
This data was downloaded from the EMODnet Portal (https://emodnet.ec.europa.eu/en/). The data originator is CETMAR.
The EMODnet data layer used was the "Dredge Spoil Dumping", the polygon-based layer was used.
The dataset on offshore dredge dumping sites in the European seas was created in 2015 by CETMAR for the European Marine Observation and Data Network (EMODnet). It is the result of the aggregation and harmonization of datasets provided by several sources. It is updated every year and is available for viewing and download on EMODnet web portal (Human Activities, https://emodnet.ec.europa.eu/en/human-activities). The dataset contains points and/or (where available) polygons representing offshore dredge dumping sites in the following countries: Belgium, Bulgaria, Cyprus, Denmark, Estonia, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Latvia, Lithuania, Malta, Norway, Poland, Portugal, Russia, Spain, Sweden and United Kingdom. Each point and polygon has the following attributes (where available): INDEX_ID, Site name, Country, Dredge ID, Dredged material, Year of operation, Information provider, Distance to coast (m) and Distance from centroid to coast (m)(This last attribute only appears for polygon data). The distance to coast (EEA coastline shapefile) has been calculated using the UTM WGS84 Zone projected coordinate system where data fall in.
EMODnet: 2015-04-05
Resolved invalid geometries and optimised for rendering in game. Reprojected to Lambert Azimuthal Equal Area (EPSG:3035).
Not applicable. In the Baltic Sea there are no different types of dumping areas.
HELCOM HOLAS II Dataset: Deposit of dredged material sites points 2011-2016 (2018)
Deposit of dredged material sites points 2011-2016.
"This data set on deposition sites of dredged material (points) reported by HELCOM Contracting parties according to HELCOM recommendation 36-2 for the reporting period 2011-2016.
The dataset contains data reported by nationally by nominated experts by HELCOM PRESSURE group for Denmark, Germany, Estonia, Finland, Latvia, Lithuania, Poland, Russia and Sweden."
Description retrieved from HELCOM's metadata page for this resource (2021-07-19).
2018-01-15
Edited as to not overlap the countries' layer implemented in the platform.For simplification purposes areas under 0,250km2 were removed from the dataset.
The Disposal Sites layer in the Western Baltic Sea Edition remains consistent with that featured in the Baltic Sea edition.
Data provided by project partner (Marine Scotland)
Not available.
Not available. Data layer implemented on the MSP Challenge on 2017-12.
Data implemented as provided.
None
EMODnet Human Activities data portal
Dredge Spoil Dumping (polygon)
For reference, we replicate here the abstract description from EMODnet regarding the Dredge Spoil Dumping (polygons) layer (EMODnet Human Activities data portal , accessed on 25-04-2022):
"The database on offshore Dredge dumping sites in the EU was created in 2015 by CETMAR for the European Marine Observation and Data Network (EMODnet). It is the result of the aggregation and harmonization of datasets provided by several sources. It is updated every year and is available for viewing and download on EMODnet Human Activities web portal (www.emodnet-humanactivities.eu). The database contains points and/or (where available) polygons representing offshore Dredge dumping sites in the following countries: Belgium, Bulgaria, Cyprus, Denmark, Estonia, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Latvia, Lithuania, Malta, Norway, Poland, Portugal, Russia, Spain, Sweden and United Kingdom. Each point and/or polygon has the following attributes (where available): INDEX_ID, Site name, Country, Dredge ID, Dredged material, Year of operation, Information provider, Distance to coast (m) and Distance from centroid to coast (m)(This last attribute only appears for polygon data). The distance to coast (EEA coastline shapefile) has been calculated using the UTM WGS84 Zone projected coordinate system where data fall in."
2015-04-05
Clipped data layer to the Adriatic Sea region, reprojected to Lambert Azimuthal Equal Area (EPSG:3035).
Not applicable.
This layer is not present in the Eastern Mediterranean Sea.
Co-funded by the European Union.