Habitat assessments

We provide marine habitat assessment surveys (HAs) around the UK, Europe and in other parts of the world. Our work covers both offshore and inshore including intertidal zones.

Picture of a rocky reef on the seabed

Survey and analysis

We provide a similar, comprehensive range of survey techniques and laboratory analysis to those we use in Environmental Baseline Surveys, with a key focus on collecting data that will feed into complex habitat mapping of the seabed. This will include primarily geophysical and seabed imagery data capture and analysis for subtidal HAs, and unmanned aerial vehicle (UAV) data capture and intertidal sampling for intertidal HAs.

Habitat classification data (from seabed imagery or intertidal sampling) will be reviewed alongside geophysical or UAV data to determine habitat extents within the project area. Additionally, predictive habitat modelling can be offered to rapidly classify habitats over large project areas using a combination of geophysical and ground-truth data.

From planning to reporting

Our own consultants and GIS specialists plan habitat assessment surveys to meet our clients’ needs and then analyse the data gathered by the survey and laboratory teams to submit timely and authoritative reports.

Habitat assessment projects

Picture of survey crew deploying a grab over the side of a vessel at sea
Oil & Gas
Delivering full-service environmental survey for southern North Sea decommissioning
Visit project page: Delivering full-service environmental survey for southern North Sea decommissioning
Aerial picture of the rocky shore in the survey area
Offshore Wind
Spiorad na Mara Offshore Wind Farm Environmental Surveys
Visit project page: Spiorad na Mara Offshore Wind Farm Environmental Surveys
Picture of a survey crew member working on the boat at sunrise
Offshore Wind
Sofia Offshore Wind Farm: Pre-Construction Benthic Survey and Advisory Services
Visit project page: Sofia Offshore Wind Farm: Pre-Construction Benthic Survey and Advisory Services
Picture of crew members preparing to launch a grab over the side of the boat
Offshore Wind
Bellrock and Broadshore Offshore Wind Farms, environmental surveys
Visit project page: Bellrock and Broadshore Offshore Wind Farms, environmental surveys
Image map of the seabed at Sceirde
Offshore Wind
Sceirde Rocks Offshore Windfarm: benthic characterisation survey
Visit project page: Sceirde Rocks Offshore Windfarm: benthic characterisation survey
Picture of the seabed off North Wales
Offshore Wind
Llŷr Offshore Wind Farm: environmental surveys
Visit project page: Llŷr Offshore Wind Farm: environmental surveys
Picture of the seabed at Sodra Midsjobanken OWF
Offshore Wind
Marine mammal monitoring and benthic characterisation for an OWF in the Baltic Sea
Visit project page: Marine mammal monitoring and benthic characterisation for an OWF in the Baltic Sea
Picture of a survey team member preparing to deploy a camera over the side of the boat
Oil & Gas
Post-decommissioning environmental surveys in the northern North Sea
Visit project page: Post-decommissioning environmental surveys in the northern North Sea
Picture of coldwater coral on the seabed in Norway
Subsea Cables
Assessing vulnerable marine ecosystems: cold-water coral reefs, sponge aggregations, and sea pen communities
Visit project page: Assessing vulnerable marine ecosystems: cold-water coral reefs, sponge aggregations, and sea pen communities
Picture of the seabed
Offshore Wind
Marine ecological characterisation for floating offshore wind in the Celtic Sea
Visit project page: Marine ecological characterisation for floating offshore wind in the Celtic Sea
Picture of the seabed with laser beams focusing on objects of interest
Oil & Gas
Supporting deep-sea environmental surveys across the Norwegian and Barents Seas
Visit project page: Supporting deep-sea environmental surveys across the Norwegian and Barents Seas
Picture of survey crew deploying a grab over the side of a vessel at sea
Oil & Gas
Delivering full-service environmental survey for southern North Sea decommissioning
Visit project page: Delivering full-service environmental survey for southern North Sea decommissioning
Picture of coldwater coral on the seabed in Norway
Subsea Cables
Assessing vulnerable marine ecosystems: cold-water coral reefs, sponge aggregations, and sea pen communities
Visit project page: Assessing vulnerable marine ecosystems: cold-water coral reefs, sponge aggregations, and sea pen communities

ocean ecology update

Picture of exposed Sabellaria reef on a seashore

Knowledge

Exploring the seafloor with acoustic cameras: a closer look at Sabellaria spinulosa reefs

Read article: Exploring the seafloor with acoustic cameras: a closer look at Sabellaria spinulosa reefs
Picture of a group of salmon in a fish farm

Knowledge

Aquaculture, benthic compliance and the IQI
Read article: Aquaculture, benthic compliance and the IQI
Picture of Sabellaria spinulosa reef

Knowledge

Sabellaria spinulosa reef: a geophysical review

Read article: Sabellaria spinulosa reef: a geophysical review
Picture showing the transition from an aerial photograph to a habitat map

Knowledge

State-of-the-art seabed habitat mapping
Read article: State-of-the-art seabed habitat mapping
Josh Australia article 1, April 2025

News

Ocean Ecology expands into Australia and the APAC region under DNV
Read article: Ocean Ecology expands into Australia and the APAC region under DNV
Picture of Ross Griffin and Emile Foote shaking hands to seal the acquisition of Shoreline Surveys by Ocean Ecology

News

Ocean Ecology acquires Shoreline Surveys Ltd
Read article: Ocean Ecology acquires Shoreline Surveys Ltd
Picture of a remote underwater vehicle (ROV) in the sea

News

OE acquires innovation focused Tritonia Scientific
Read article: OE acquires innovation focused Tritonia Scientific
logo of the Workboat Association

News

Ocean Ecology joins the Workboat Association
Read article: Ocean Ecology joins the Workboat Association
Picture of Sara Pflaum

News

Sara Pflaum joins Ocean Ecology
Read article: Sara Pflaum joins Ocean Ecology
Small catamaran (Coastal Surveyor) moored on a harbour wall

News

OE Awarded Triple QHSE ISO Certification
Read article: OE Awarded Triple QHSE ISO Certification
Picture of exposed Sabellaria reef on a seashore

Knowledge

Exploring the seafloor with acoustic cameras: a closer look at Sabellaria spinulosa reefs

Read article: Exploring the seafloor with acoustic cameras: a closer look at Sabellaria spinulosa reefs
Picture of a group of salmon in a fish farm

Knowledge

Aquaculture, benthic compliance and the IQI
Read article: Aquaculture, benthic compliance and the IQI
Picture of Sabellaria spinulosa reef

Knowledge

Sabellaria spinulosa reef: a geophysical review

Read article: Sabellaria spinulosa reef: a geophysical review