This tool provides distribution records for benthic non-native species as identified by the
UK Technical Advisory Group (UKTAG).
First select species name from the drop-down list. Locations where the selected species has been found are coloured yellow on the map, with all other sampled locations coloured blue. In addition to distribution records, the tool also shows the species distribution range (min and max latitude and longitude) by year, providing an indication of possible spread. All positions are in decimal degrees latitude and longitude (WGS84). Data come from the
What is OneBenthic?
Large quantities of benthic data (macrofauna and sediment particle size) are now in the public domain, but are distriburted across multiple repositories.
The purpose of
a PostgreSQL database, is to bring these disperate data together in one place, thereby aiding research and facilitating reuse of data.Taxon names are standardized according to the
World Register of Marine Species.
Many of the current key marine environmental issues (e.g. conservation of biodiversity, habitat mapping, marine spatial planning, effects of climate change, cumulative effects) require access to large datasets, and the database meets this need.
links directly to a range of other apps providing useable information back to data providers (and the wider public). These apps, available from
1. Baseline Tool
2. M-Test Tool
3. OneBenthic Survey Array Tool
4. Faunal Cluster ID Tool
These tools are actively being used by offshore marine industries and government for purposes of project planning, licence compliance monitoring and research.
Where do the data come from?
Data originate from multiple sources and providers, and were brought together in a study
(Cooper and Barry, 2017)
jointly funded by the Department for Food and Rural Affairs, the Marine Management Organisation, the British Marine Aggregate Producers Association, the Crown Estate and the Welsh Government. Data from this study were
(in csv format) with the kind permission of data providers. Subject to funding, new publicly available data will continue to be added to
so that it continues to provide an up-to-date and complete source of UK benthic data.
Whilst due care and attention has been exercised in the collation of
data, Cefas assumes no responsibility for the quality or accuracy of the information. Users are advised to check data with the original source, and to critically assess whether data are fit for the user's intended purpose.
Want to include your data in the tool? Email: email@example.com
We gratefully acknowledge all the individual data providers:
Department for Environment, Food and Rural Affairs (DEFRA); Centre for Environment, Fisheries and Aquaculture Science (CEFAS); The Crown Estate; Natural Resources Wales (NRW); Department of the Environment Northern Ireland (DOENI); Agri-Food and Biosciences Institute; Natural England (NE) / Natural Resources Wales (NRW); Environment Agency (EA); Fisheries Research Services (FRS); Joint Nature Conservation Committee (JNCC); Natural Resources Wales (NRW) / Environment Agency (EA); Natural Resources Wales (NRW) / School of Ocean Sciences (SOS); Scottish Natural Heritage (SNH); Marine Scotland (MS); Scottish Environmental Protection Agency (SEPA)
British Marine Aggregate Producers Association (BMAPA); Cemex UK Marine Limited; Dredging International; Lafarge Tarmac Marine Limited; Volker Dredging Limited; Hanson Aggregates Marine Limited; Natural England (NE) / The Crown Estate (TCE) / Resource Managament Association (RMA); Resource Management Association (RMA); Sea Aggregates & Slag Limited; Britannia Aggregates Limited; Westminster Gravels Limited; DBM Building Materials; Humber Aggregate Dredging Association (HADA); Anglian Offshore Dredging Association (AODA); Thames Estuary Dredging Association (TEDA); East Channel Association (ECA); South Coast Dredging Association; Tarmac Marine Dredging Limited / Kendall Bros (Portsmouth) Limited; DEME Building Materials; United Marine Dredging Limited; Natural England (NE); United Marine Dredging Limited / Kendal Bros Portsmouth Limited; South Coast Shipping Co Limited; Tarmac Marine Dredging Limited / Norwest Sand & Ballast Company Limited; Hanson Aggregates Marine Limited / United Marine Dredging Limited; Llanelli Sand Dredging Limited
Centrica Energy; Dudgeon Offshore Wind Limited; Gwynt y Mor Offshore Wind Farm Limited; Humber Wind Limited; Triton Knoll Offshore Wind Farm Limited; East Anglia Offshore Wind Limited; E.ON Climate & Renewables UK Limited; Dong Wind (UK) Limited; Greater Gabbard Offshore Winds Limited; Gunfleet Sands II Limited (Dong Wind (UK) Limited; Galloper Wind Farm Limited; Lincs Wind Farm Limited (Centrica (DSW) Limited); Centrica (DSW) Limited; RWE Innogy; Westermost Rough Limited; Vattenfall; Dong Energy (UK) Limited; Dong Energy Walney Extension (UK) Limited; Ormonde Energy Limited; Innogy SE; Gunfleet Sands Limited; Scira Offshore Energy Limited; E.ON Climate & Renewables UK Rampion Offshore Wind Limited (E.ON Climate & Renewables GmbH); EDF Energy (Northern Offshore Wind) Limited (EDF Energy Renewables); Forewind; Walney (UK) Offshore Windfarms Limited (Dong Wind (UK) Limited); E.ON Climate & Renewables UK Robin Rigg West Limited (E.ON Climate & Renewables UK Limited); West of Duddon Sands; London Array Limited; Thanet Offshore Wind Limited (Vattenfall Vindkraft AB); Kentish Flats Limited (Vattenfall Wind Power Limited); Centrica Renewable Energy Limited (Centrica PLC); Teeside Windfarm Limited (EDF Energy Renewables); Neart Na Gaoithe Offshore Wind Limited (Mainstream Renewable Power); SSE Renewables (Scottish and Southern Energy (SSE)); Celtic Array Limited; DONG Energy AS
Oil & Gas
UKOOA; BP; Phillips; Britoil; Shell; Wintershall; Total; GDF Suez; Chevron; Gaz de France; BHP; Mobil; GDF Britain Limited
Ports & Harbours
Dover Harbour Board (DHB)
is free to use but not to run. If you found the app useful then please consider joing existing funders to support the initiative. Thankyou!