|
gptkbp:instanceOf
|
geographical region
|
|
gptkbp:challenge
|
habitat loss
overfishing
pollution
eutrophication
|
|
gptkbp:contains
|
Chesapeake Bay
|
|
gptkbp:drainedBy
|
gptkb:Potomac_River
gptkb:James_River
gptkb:Susquehanna_River
|
|
gptkbp:explores
|
gptkb:John_Smith
|
|
gptkbp:firstExploredIn
|
1608
|
|
gptkbp:hasBridge
|
gptkb:Chesapeake_Bay_Bridge-Tunnel
Chesapeake Bay Bridge
|
|
gptkbp:hasIsland
|
gptkb:Smith_Island
gptkb:Kent_Island
gptkb:Tangier_Island
|
|
gptkbp:hasRestorationEffort
|
gptkb:Chesapeake_Bay_Program
gptkb:EPA_Chesapeake_Bay_TMDL
|
|
gptkbp:hasWatershed
|
gptkb:Chesapeake_Bay_watershed
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Chesapeake Bay area
|
|
gptkbp:importantFor
|
gptkb:fish
migratory birds
shipping
|
|
gptkbp:includes
|
parts of Virginia
parts of Maryland
|
|
gptkbp:knownFor
|
blue crabs
estuaries
oysters
seafood industry
|
|
gptkbp:length
|
about 200 miles
|
|
gptkbp:locatedIn
|
gptkb:Mid-Atlantic
gptkb:United_States
|
|
gptkbp:majorCity
|
gptkb:Baltimore
gptkb:Norfolk
gptkb:Hampton_Roads
Annapolis
|
|
gptkbp:maximumDepth
|
174 feet
21 feet
|
|
gptkbp:protectedArea
|
gptkb:Blackwater_National_Wildlife_Refuge
gptkb:Chesapeake_Bay_Gateways_Network
gptkb:Chesapeake_Bay_National_Estuarine_Research_Reserve
gptkb:Eastern_Neck_National_Wildlife_Refuge
|
|
gptkbp:surface
|
about 4,480 square miles
|
|
gptkbp:watershedCovers
|
parts of New York
parts of Pennsylvania
parts of West Virginia
parts of Delaware
parts of District of Columbia
|
|
gptkbp:width
|
2.8 to 30 miles
|
|
gptkbp:bfsParent
|
gptkb:Powhatan_Confederacy
gptkb:Calvert_County,_Maryland,_United_States
gptkb:Chesapeake_Home_magazine
|
|
gptkbp:bfsLayer
|
6
|