Dataset

Global database of key seagrass structure, biomass and production variables - Darwin Core Archive

EurOBIS MeasurementOrFact Open in mapper Explore occurrences

Seagrass meadows provide valuable socio-ecological ecosystem services, including a key role in climate change mitigation and adaption. Understanding the natural history of seagrass meadows across environmental gradients is crucial to decipher the role of seagrasses worldwide. This database comprises of data compiled from peer-previewed publications (1975-2020; based on a Web of Science search) containing 11 individual measures of seagrass meadow structure (e.g. percent cover), biomass (e.g. above-ground biomass) and productivity (e.g. shoot production). Each row of data also includes biological, spatial and temporally relevant information such as bioregion, latitude, longitude, sampling year and genera. This compiled database will facilitate a deeper understanding of spatial and temporal patterns in seagrass meadow structure, biomass and production characteristics globally.

Citation: Strydom, Simone; Webster, Chanelle L; McCallum, Roisin; Lafratta, Anna; O'Dea, Caitlyn M; Said, Nicole E; Inostroza, Karina; Salinas, Cristian; Billinghurst, Samuel; Phelps, Charlie M; Campbell, Connor; Gorham, Connor; Dunham, Natasha; Bernasconi, Rachele; Frouws, Anna M; Werner, Axel; Vitelli, Frederico; Puigcorbé, Viena; D'Cruz, Alexandra; McMahon, Kathryn M; Robinson, Jack; Huggett, Megan J; McNamara, Sian; Hyndes, Glenn A; Serrano, Óscar; Wittmann, Astrid C; PANGAEA - Data Publisher for Earth & Environmental Science (2025): Global database of key seagrass structure, biomass and production variables - Darwin Core Archive [dataset]. VLIZ Marine Data Archive, https://doi.org/10.14284/751

Published: October 16, 2025 at 08:38

URL: https://ipt.vliz.be/eurobis/resource?r=seagrassdb_pangaea_929968

Simone Strydom

Chanelle L Webster

Roisin McCallum

Anna Lafratta

Caitlyn M O'Dea

Nicole E Said

Karina Inostroza

Cristian Salinas

Samuel Billinghurst

Charlie M Phelps

Connor Campbell

Connor Gorham

Natasha Dunham

Rachele Bernasconi

Anna M Frouws

Axel Werner

Frederico Vitelli

Viena Puigcorbé

Alexandra D'Cruz

Kathryn M McMahon

Jack Robinson

Megan J Huggett

Sian McNamara

Glenn A Hyndes

Óscar Serrano

Astrid C Wittmann

Frank Oliver Glöckner

Flanders Marine Institute (VLIZ)
Flanders Marine Institute (VLIZ)

Robert Huber

13,517
occurrence records
26,436
measurements and facts
12
taxa

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 13,517
100.0%
eventDate 13
0.1%
maximumDepthInMeters 13,517
100.0%
minimumDepthInMeters 13,517
100.0%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag Dropped Records
NO_DEPTH 13,517
100.0%
ON_LAND 3,030
22.4%

Measurement types

DNA derived data