Abstract:
:The eastern oyster (Crassostrea virginica) is an important proxy for examining historical trajectories of coastal ecosystems. Measurement of ~40,000 oyster shells from archaeological sites along the Atlantic Coast of the United States provides a long-term record of oyster abundance and size. The data demonstrate increases in oyster size across time and a nonrandom pattern in their distributions across sites. We attribute this variation to processes related to Native American fishing rights and environmental variability. Mean oyster length is correlated with total oyster bed length within foraging radii (5 and 10 km) as mapped in 1889 and 1890. These data demonstrate the stability of oyster reefs despite different population densities and environmental shifts and have implications for oyster reef restoration in an age of global climate change.
journal_name
Sci Advjournal_title
Science advancesauthors
Thompson VD,Rick T,Garland CJ,Thomas DH,Smith KY,Bergh S,Sanger M,Tucker B,Lulewicz I,Semon AM,Schalles J,Hladik C,Alexander C,Ritchison BTdoi
10.1126/sciadv.aba9652subject
Has Abstractpub_date
2020-07-10 00:00:00pages
eaba9652issue
28issn
2375-2548pii
aba9652journal_volume
6pub_type
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