ClockProject
ERC Starting Grant 2015
Funding Agency: European Research Council
Period: 5 years (2016-2021)
Research Team: Elena Ojea (PI), Alba Aguión (PhD student), Iratxe Rubio (PhD student), Diego Salgueiro (PhD student), Xochitl E. Ilosvay (PhD student), Alex Tidd and Smit V. Caballero (postdoc researchers), Raquel Ruiz Diaz (research assistant).

Future Oceans Lab is currently hosting the ERC Starting Grant funded project CLOCK (October 2016–October 2021) lead by Dr. Elena Ojea in the University of Vigo and in collaboration with the Basque Centre for Climate Change (BC3, Bilbao).
As climate change impacts become more and more important for resource management and sustainable livelihoods, this research project aims at anticipating solutions for climate change. It focuses on spatial impacts over fisheries around the world, that are already changing their stocks distribution, and explores the best adaptation options for nature and society.
The overall aim is to design and develop an adaptation framework (figure 1) that integrates fisheries management science within the context of socio-ecological systems to assure long-term sustainability of the resources and livelihoods.
The overall objectives of this 5-year project are:
– To identify and understand the new challenges raised by climate change for current sustainable fisheries management
– To develop a new approach to fisheries adaptation within a socio-ecological framework
– To provide empirical evidence on potential solutions for the adaptation of fisheries management
– To help introduce fisheries adaptation at the top of the regional and international adaptation policy agendas.


Case studies look at fisheries operating at various scales, from small scale fisheries in Galicia, to international tuna fisheries in the Basque Country, to quota operated European stocks and coastal fisheries in Central America. Looking at different systems that are governed by a different set of rules and institutions is needed in order to obtain a global adaptation framework that can be operationalized.
CLOCK approach combines modelling and empirical methodologies. It combines bio-economic modeling of fisheries together with stakeholder-based empirical approaches. As shown figure 2, CLOCK starts by looking at fisheries management systems to incorporate the impacts of climate change and derive de optimal adaptation solutions. Then, these solutions are tested empirically and lessons learnt are incorporated to fisheries management.
The motivation for this project is the undergoing impacts marine ecosystems have shown already due to climate change around the world. Recent studies have been pointing to relevant changes such as fishing revenues, influx of migrant fishers, increased costs per unit effort, higher insurance costs and changes in international fishing agreements. These impacts might jeopardise the fisheries and its dependent human livelihoods.
Among the set of impacts that are expected from climate change, CLOCK focuses on spatial changes due to species shift in distribution. A future with stocks displaced due to changes in abundance and distribution of important species for fisheries and conservation may compromise current approaches to sustainable management, such as marine reserves or property rights, as well as ongoing institutional arrangements. In this context, new questions concerning sustainability, access to resources and equitable sharing arise. CLOCK will address these questions using a bottom-up approach that will provide new solutions to adaptation to climate change in marine systems.
RESULTS
Case study videos
Publications
- Research priorities for seafood-dependent livelihoods under ocean climate change extreme events. Elena Ojea, Xochitl Elias-Ilosvay, Diego Salgueiro-Otero, Iratxe Rubio, AlexanderTidd, Smit Vasquez Caballero, Juan Bueno-Pardo, Alba Aguión, Francesca Barazzetta, Julia Ameneiro. Current Opinion in Environmental Sustainability (2023)
- The Role of Catch Portfolios in Characterizing Species’ Economic Linkages and Fishers’ Responses to Climate Change Impacts. Smit Vasquez Caballero, Diego Salgueiro-Otero, Elena Ojea. Ecological Economics (2023)
- Stronger adaptive response among small-scale fishers experiencing greater climate change hazard exposure. Xochitl Édua Elías Ilosvay, Jorge García Molinos & Elena Ojea. Commun Earth Environ 3, 246 (2022)
- Transformation in times of climate change: what makes a fisher diversify livelihoods?. Diego Salgueiro Otero, Michele L Barnes; Elena Ojea. Frontiers in Marine Science (2022)
- Climate adaptation pathways and the role of social-ecological networks in small-scale fisheries. Diego Salgueiro Otero, Michele L Barnes; Elena Ojea. Sci Rep12, 15526 (2022).
- Food security challenged by declining efficiencies of artisanal fishing fleets: a global country-level analysis. Tidd, Alexander; Rousseau, Yannick; Ojea, Elena; Watson, Reg A.; Blanchard, Julia L.Global Food Security, 32, 100598 (2022)
- Assessing countries’ social-ecological resilience to shifting marine commercial species. Ojea, E., Fontán, E., Fuentes-Santos, I. and Bueno-Pardo, Juan. Sci Rep 11, 22926 (2021).
- Establishing a governance threshold in small-scale fisheries to achieve sustainability. Aguión, Alba, Elena Ojea, Lucía García-Flórez, Teresa Cruz, Joxe Mikel Garmendia, Dominique Davoult, Henrique Queiroga, Antonella Rivera, José Luis Acuña-Fernández, and Gonzalo Macho. Ambio (2021): 1-14.
- Identifying policy approaches to build social–ecological resilience in marine fisheries with differing capacities and contexts. Kristin M Kleisner, Elena Ojea, Willow Battista, Merrick Burden, Erica Cunningham, Rod Fujita, Kendra Karr, Samuel Amorós, Julia Mason, Doug Rader, Nicolas Rovegno, Alice Thomas-Smyth. ICES Journal of Marine Science.
- Social connectivity and adaptive capacity strategies in large-scale fisheries. Iratxe Rubio, Jacob Hileman and Elena Ojea. 2021. Ecology and Society 26(2):42.
- Skippers’ preferred adaptation and transformation responses to catch declines in a large-scale tuna fishery. Iratxe Rubio, Alistair Hobday and Elena Ojea. 2021. ICES Journal of Marine Science, fsab065.
- A better understanding of social-ecological systems is needed for adapting fisheries to climate change. Diego Salgueiro-Otero and Elena Ojea. 2020. Marine Policy, 104123.
- Social-ecological vulnerability to climate change in small-scale fisheries managed under spatial property rights systems.Raquel Ruiz-Díaz, Xiaozi Liu, Alba Aguión, Gonzalo Macho, Maite de Castro, Moncho Gómez-Gesteira, Elena Ojea. 2020. Marine Policy, 104192.
- Adaptation of Fishing Communities to Climate-Driven Shifts in Target Species. Elena Ojea, Sarah Lester, Diego Salgueiro-Otero, 2020. OneEarth
- Realistic fisheries management reforms could mitigate the impacts of climate change in most countries. Christopher M. Free, Tracey Mangin, Jorge García Molinos, Elena Ojea, Merrick Burden, Christopher Costello, Steven D. Gaines, 2020. PLOS ONE, 0224347.
- Strategically designed marine reserve networks are robust to climate change driven shifts in population connectivity. A. Rassweiler, E. Ojea, C. Costello. 2020. Environmental Research Letters, 15, 034030.
- Southward re‐distribution of tropical tuna fisheries activity can be explained by technological and management change. Iratxe Rubio, Unai Ganzedo, Alistair J. Hobday and Elena Ojea. 2020. Fish and Fisheries, in press.
Advisory Board
Prof. Christopher Costello
Professor of Environmental and Resource Economics at the Bren School of Environmental Science & Management, UC Santa Barbara.
Prof. Ben Halpern
Professor of Marine Biology and Conservation Science at the Bren School of Environmental Science & Management at UC Santa Barbara and Director of National Center for Ecological Analysis and Synthesis
Prof. Stephen D. Gaines
Dean of the Bren School for Environmental Science and Management (UCSB, and Professor of Marine Ecology UC Santa Barbara.



