|
gptkbp:instanceOf
|
gptkb:marine
|
|
gptkbp:borders
|
gptkb:Hamburg
gptkb:Lower_Saxony
gptkb:Schleswig-Holstein
|
|
gptkbp:climate
|
temperate maritime
|
|
gptkbp:contains
|
gptkb:Heligoland
gptkb:East_Frisian_Islands
gptkb:North_Frisian_Islands
|
|
gptkbp:ecosystem
|
gptkb:Wadden_Sea
|
|
gptkbp:hasMajorPort
|
gptkb:Bremerhaven
gptkb:Hamburg
gptkb:Cuxhaven
|
|
gptkbp:hasTidalRange
|
2 to 4 meters
|
|
gptkbp:historicalEvent
|
gptkb:North_Sea_flood_of_1962
gptkb:Battle_of_the_Heligoland_Bight
World War II naval operations
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
German North Sea
|
|
gptkbp:locatedIn
|
gptkb:Germany
|
|
gptkbp:maximumDepth
|
30 meters
up to 50 meters
|
|
gptkbp:mouth
|
gptkb:Elbe
gptkb:Ems
gptkb:Weser
|
|
gptkbp:notableFauna
|
gptkb:bird
common eider
gray seal
oystercatcher
red knot
brent goose
porpoise
|
|
gptkbp:partOf
|
gptkb:North_Sea
gptkb:German_Exclusive_Economic_Zone
|
|
gptkbp:protectedArea
|
Wadden Sea National Park of Hamburg
Wadden Sea National Park of Lower Saxony
Wadden Sea National Park of Schleswig-Holstein
|
|
gptkbp:salinity
|
30 to 35 PSU
|
|
gptkbp:threats
|
climate change
overfishing
pollution
coastal erosion
|
|
gptkbp:usedFor
|
fishing
shipping
tourism
offshore wind energy
|
|
gptkbp:bfsParent
|
gptkb:DolWin_cluster
gptkb:Bundespolizei_See
|
|
gptkbp:bfsLayer
|
7
|