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==Description== | ==Description== | ||
We distinguish between “sand and gravel extraction” and “[[Dredging Sites|dredging]]” for MSP Challenge purposes. We define the first as the extraction of materials for coastal protection or construction, while dredging is defined as having the purpose of maintaining navigability. | |||
Sand and gravel extraction can occur inland but is more common at sea. Generally, sand extraction is more common than gravel extraction. | |||
==MSP Challenge== | ==MSP Challenge== | ||
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* [[Bottom Disturbance]] | * [[Bottom Disturbance]] | ||
Return to [[Categories and Layers#tab=Shipping|shipping]]. | |||
=North Sea= | =North Sea= | ||
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===Methodology=== | ===Methodology=== | ||
Updated the previously digitalized version of the layer with data from Rijkswaterstaat with data from the noordzee atlas (also drawn by hand). | Updated the previously digitalized version of the layer with data from Rijkswaterstaat with data from the noordzee atlas (also drawn by hand). | ||
== Sand Extraction Edition == | |||
In the Sand Extraction Edition this layer only refers to the extraction of sand. This plannable layer is empty in start of the game, and has the attribute of pit depth, where the player can set the depth of the extraction per area. | |||
==Metadata== | |||
Not applicable. | |||
=Baltic Sea= | =Baltic Sea= | ||
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Edited as to not overlap the countries' layer implemented in the platform. | Edited as to not overlap the countries' layer implemented in the platform. | ||
== Western Baltic Sea == | |||
The Sand and Gravel Extraction layer in the Western Baltic Sea Edition remains consistent with that featured in the Baltic Sea edition. | |||
=Clyde Marine Region= | =Clyde Marine Region= | ||
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==Metadata== | ==Metadata== | ||
===Data Source=== | ===Data Source=== | ||
Italy: | Italy: [http://data.tools4msp.eu/layers/geonode%3Aoffshore_sand_deposit tools4msp] | ||
Other countries: tools4msp-eu -GAIR | Other countries: tools4msp-eu -GAIR | ||
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===Original Title=== | ===Original Title=== | ||
Not available. | Italy: Offshore sand deposits (requests of concession) | ||
Other countries: Not available. | |||
===Description=== | ===Description=== | ||
Italy: "The Adriatic studied sand deposits map with two layers: a)The potentially sand resources(offhore sand deposits); b) the dredged areas already expoited (offshore sand dredged). During the last decades the increasing amount of data acquired by ISMAR CNR provides unique opportunities to summarize knowledge of geology and shelf geomorphology with existing geotechnical and geophysical data that facilitate identification of sand resources. The volume of the entire potental fine sand available reservoir outcropping in the italian portion of the adriatic shelf seafloor has been extimated in ca. 270 x106 cubic metres. The amount of dredged material used costal nourishment in Adriatic since 1996 is 9.9 x106 cubic metres." | |||
Description retrieved from [http://data.tools4msp.eu/layers/geonode%3Aoffshore_sand_deposit tools4msp] (2023-05-15). | |||
Other countries: Not available. | |||
===Creation Date=== | ===Creation Date=== | ||
Italy: 2014-09-29 | |||
Other countries: Not available | |||
===Methodology=== | ===Methodology=== | ||
Data layer implemented as provided by project partners. | Data layer implemented as provided by project partners. | ||
=Eastern Mediterranean Sea= | |||
== Types == | |||
Not applicable. | |||
== Metadata == | |||
<headertabs/> | This layer only exists in the Eastern Mediterranean Sea edition for planning purposes (the layer is empty). <headertabs/> | ||
Latest revision as of 12:23, 12 November 2024
This page was last edited on 12 November 2024, at 12:23. Content is available under GPLv3 unless otherwise noted.
Co-funded by the European Union.