GIS and decision-support specialist for aquaculture spatial planning and climate adaptation in European fisheries and marine management.
Longline Environment is a London-based environmental consultancy specialising in spatial planning and decision-support tools for marine and freshwater resource management. Their core work involves applying GIS analysis and multi-criterion decision frameworks to resolve competing uses of aquatic space — balancing the needs of aquaculture producers, fishers, regulators, and coastal planners. In EU research projects they contribute practical tools and survey methodologies that translate complex spatial and socio-economic data into usable guidance for industry and policy. More recently their work has extended into modelling how climate change will reshape fisheries productivity and aquaculture viability across European marine and inland waters.
In AquaSpace (2015–2018) they applied GIS, multi-criterion analysis, and stakeholder surveys to identify suitable aquaculture sites and resolve conflicts between competing users of marine and coastal space.
In CERES (2016–2020) they contributed to modelling how climate-driven changes affect marine and inland fisheries and aquaculture economies, informing adaptation policy.
GIS and decision support appear across both projects, indicating this is a consistent technical capability rather than a one-off contribution.
Keywords 'social', 'economic', and 'surveys' in AquaSpace and 'economy' in CERES show a recurring ability to combine biophysical data with economic and social impact assessment.
In their first H2020 project (2015–2018), Longline focused on the spatial and governance challenge of aquaculture expansion — who gets access to marine space, how conflicts between industry, regulators, and planners are managed, and what GIS-based tools can support better decisions. Their second project (2016–2020) shifted the lens toward temporal risk: how a changing climate will alter the viability of fisheries and aquaculture systems across European waters, both marine and inland. The trajectory moves from spatial planning under current conditions toward forward-looking climate scenario work — from "where can aquaculture go?" to "will it still work there in 2050?"
Longline appears to be building toward integrated assessments that combine spatial planning with climate risk — a combination in high demand as EU aquaculture policy grapples with both site scarcity and long-term climate vulnerability.
Longline has participated exclusively as a consortium partner across both projects, never as coordinator — consistent with a specialist SME that brings focused technical expertise rather than project management infrastructure. Their projects are large RIA consortia (40 unique partners, 19 countries), suggesting they are comfortable operating within complex, multi-partner research programmes and contributing a well-defined deliverable rather than leading strategy. This makes them a low-friction partner to bring in: clear scope, specialist output, no expectation to lead.
Despite only two projects, Longline has built contact with 40 unique partners spanning 19 countries — an unusually broad network for a two-project SME, reflecting the large pan-European consortia typical of RIA fisheries and aquaculture research. Their network likely includes marine research institutes, fisheries agencies, and coastal planning authorities across Atlantic, Mediterranean, and Northern European countries.
Longline sits at a rare intersection: a private-sector SME with genuine GIS and spatial analysis capabilities applied specifically to aquaculture and fisheries governance — a niche where most participants are universities or public agencies. For a consortium needing a practitioner who can translate research outputs into decision-support tools that regulators and industry can actually use, Longline fills a gap that academic partners typically cannot. Their combination of spatial planning methodology and climate adaptation modelling is particularly relevant as the EU Blue Economy strategy pushes for evidence-based marine spatial planning.
