Merrimack River estuarine system

E409373

The Merrimack River estuarine system is a coastal network of tidal rivers, marshes, and bays in northeastern Massachusetts where the Merrimack River mixes with Atlantic Ocean waters, supporting rich ecological habitats and coastal communities.

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All labels observed (2)

Statements (25)

Predicate Object
instanceOf coastal ecosystem
estuarine system
country United States of America
surface form: United States
ecoregionType temperate estuary
hasPart coastal bays
salt marshes
tidal rivers
hydrologicFunction mixing of freshwater and seawater
locatedIn northeastern Massachusetts
locatedOnWaterbody Merrimack River NERFINISHED
mixesWith Atlantic Ocean
partOf Merrimack River watershed
process nutrient cycling
sediment transport
tidal influence
providesService flood attenuation
nursery habitat for marine species
recreational opportunities
shoreline protection
supports coastal communities
ecological habitats
threatenedBy coastal development
habitat loss
pollution
sea level rise

Referenced by (6)

Full triples — surface form annotated when it differs from this entity's canonical label.

Plum Island Sound connectsTo Merrimack River estuarine system
Merrimack River watershed hasOutlet Merrimack River estuarine system
this entity surface form: Merrimack River estuary
Newburyport, Massachusetts, United States hasWaterBody Merrimack River estuarine system
subject surface form: Newburyport, Massachusetts
this entity surface form: Merrimack River estuary
Parker River National Wildlife Refuge hasWaterBody Merrimack River estuarine system
this entity surface form: Merrimack River estuary
Merrimack River at Amesbury downstreamTo Merrimack River estuarine system
this entity surface form: Merrimack River estuary
Joppa Flats tidal channels locatedIn Merrimack River estuarine system
this entity surface form: Merrimack River estuary