Marine Aquaculture

Marine Aquaculture

definition

The marine aquaculture sector can be broken down by: i) main farmed species (finfish, shellfish and algae) and ii) technology deployed.

Basic facts

  • Gross value added: €3.357 billion. European marine aquaculture in 2014[1]
  • State of the sector: Mature and Decreasing (overall EU production, excluding Norway)[2]
  • Presence across sea basins: Established with different potential for development, specific for each sea basin[3]
  • Land-Sea interaction occurs via access to ports 
  • Production is seasonal with variable development time, depending on production cycles of different species.
  • Lifetime of installation varies between 5 to 30 years
  • Conflicts for access of space mostly occur with beach tourism, shipping, oil and gas and marine aggregates and mining sectors. Synergies can be developed with tourism, renewable energy production and environmental protection[4]

FREQUENTLY ASKED QUESTIONS

Specific FAQs regarding this sector can be found at the bottom of the page. The following questions provide overall information on current spatial needs and anticipated future developments.

What are the present spatial needs of the Marine Aquaculture sector?

Depending on the type of finfish or shellfish cultivated, marine aquaculture activities need areas with specific features (water depth, water quality, currents, etc.); in addition, operational activities require easy access to ports and to other coastal facilities[5].

From a quantitative point of view, only limited analyses have been carried out to evaluate the present spatial demand of European marine aquaculture[6]. Based on information available from FAO, as little as 630ha have been estimated to be used in the production of 95% of European marine aquaculture[7],[8]. Given that most marine aquaculture occurs in inshore waters, the amount of coastline impacted by marine aquaculture has been estimated to range between 0.5% and 3% of national coastlines (10 EU countries evaluated), although it is higher for small island states (e.g. Malta) or those with very short coastlines (e.g. Slovenia); and that production most often occurred in distinct clusters or areas[9].

Which anticipated future developments of the industry are relevant to MSP?

Future market demands: European aquaculture production has declined over the last 10-15 years, but there is almost universal acceptance that, at a strategic level, aquaculture production must increase within Europe[10]. In order to satisfy the increasing demand for seafood, couple with reduced catches, decrease the dependence from importation, boost economic development and job creation, and reduce pressure on fish stocks, most EU Member States need to improve spatial planning for aquaculture, and some proposals as to how this might be achieved[11].

New toolsfor siting, analysis of spatial interactions, cost benefit analysis, environmental impact analysis[12]: New aquaculture national plans will be able to identify most suitable areas for this sector developments. Presently, inappropriate spatial site selection of aquaculture is a major constraint to sustainable development and expansion of the industry.

New cultivated species: Increasing demands are calling for an expansion of the European aquaculture industry and therefore pushing for the introduction of new cultivated species. The biological and socio-economic potential of new/emerging candidate fish species is being explored[13]. Their cultivation will demand new, specifically suitable areas.

Co-existence: Growing maritime activities in coastal seas[14] will definitively increase the need for this sector to solve the conflicts with other activities and define options for co-existence [15].

Moving offshore: The opportunity to move offshore is challenging the sector [16] and will generate modifications in its spatial requirements, in some cases leaving free space in coastal waters, in others expanding the activities also offshore [17]. Offshore expansion could be facilitated by synergies with other offshore maritime sectors, in a multi-use context [18],[19], but also could possibly profit from synergies between coastal and offshore aquaculture (e.g. by sharing services or inland infrastructures) [20].

Recommendations for MSP processes in support of the sector

Identify high potential areas: Within MSP process, identification of the areas with higher potential for aquaculture development should be considered, thus supporting better siting and expansion of the aquaculture sector to new areas (also offshore), including those areas suitable for introduction of new cultivated species, at present and also looking to future commercial trends.

Stimulate farm clusters: MSP can support the aquaculture sector by stimulating the creation of clusters of farms, each within a management area (Aquaculture Management Areas – AMAs; or Allocated Zones for Aquaculture - AZAs [21]), which look at the specificities (social, economic and environmental) of their spatial area and manage to reduce those risks that might happen whilst optimizing farm production.

Guarantee marine data availability: MSP should guarantee the availability of relevant marine data, available for the MSP process, to aquaculture practitioners. Availability of regularly up-dated spatial oceanographic data and data concerning other maritime activities is crucial for the sector, in order to define the location and the type of different productions.

Streamline licensing procedures: MSP can represent a way to encourage national governments to overcome licensing barriers through providing clarifications, shortening and harmonizing procedures for licensing. In fact, limited success in obtaining licenses and time required for licensing procedure are perceived by the operators as major barriers to the sector’s development.

Improve social acceptance: MSP can support the aquaculture sector by improving its social licensing. By bringing the sector into a multi-stakeholder debate, including the civil society, MSP can bring significant benefits to aquaculture, improving public perception and social acceptability.

FOR MORE INFORMATION

For more information, please view the long-version of the sector fiche which includes further detailed information, resources and references.

References

[1] DCF - Data Collection Framework (2014). Joint Research Centre - Scientific, Technical and Economic Committee for Fisheries. https://stecf.jrc.ec.europa.eu/reports/dcf-dcr

[2] AQUASPACE project (2016a). AQUASPACE Ecosystem Approach to making Space for Aquaculture. EU Horizon 2020 project grant no. 633476. Deliverable 2.1 Regional review of Policy-Management Issues in Marine and Freshwater Aquaculture. http://www.aquaspace-h2020.eu/wp-content/uploads/2017/10/Regional-Review...

[3] STECF (2016). Scientific, Technical and Economic Committee for Fisheries (STECF) – Economic Report of the EU Aquaculture Sector (STECF-16-19). Luxembourg: Publications Office of the European Union. doi 10.2788/189662

[4] See Section 4 of this sector fiche for further information

[5] FAO & World Bank (2017). Aquaculture zoning, site selection and area management under the ecosystem approach to aquaculture. Policy brief. http://www.fao.org/documents/card/en/c/4c777b3a-6afc-4475-bfc2-a51646471...

[6] AQUASPACE project (2016a). AQUASPACE Ecosystem Approach to making Space for Aquaculture. EU Horizon 2020 project grant no. 633476. Deliverable 2.1 Regional review of Policy-Management Issues in Marine and Freshwater Aquaculture. http://www.aquaspace-h2020.eu/wp-content/uploads/2017/10/Regional-Review...

[7]Ibid.

[8] Hofherr, J., Natale, F. Trujillo, P. (2015). Is lack of space a limiting factor for the development of aquaculture in EU coastal areas?. Ocean & Coastal Management, 116, 27-36. doi 10.1016/j.ocecoaman.2015.06.010

[9]Ibid

[10]AQUASPACE project (2016a). AQUASPACE Ecosystem Approach to making Space for Aquaculture. EU Horizon 2020 project grant no. 633476. Deliverable 2.1 Regional review of Policy-Management Issues in Marine and Freshwater Aquaculture. http://www.aquaspace-h2020.eu/wp-content/uploads/2017/10/Regional-Review...

[11]Ibid.

[12]AQUASPACE project (2016b). AQUASPACE Ecosystem Approach to making Space for Aquaculture. EU Horizon 2020 project grant no. 633476. Deliverable 3.1 Tools and methods supporting EAA: Finding the gap towards an environmental Cost Benefit Analysis. http://www.aquaspace-h2020.eu/wp-content/uploads/2017/10/Tools-and-metho...

[13]DIVERSIFYFISH project (2013-2018). Exploring the biological and socio-economic potential of new/emerging candidate fish species for expansion of the European aquaculture industry. http://www.diversifyfish.eu

[14]SOER (2015). The European environment - state and outlook 2015. https://www.eea.europa.eu/soer-2015/europe/maritimeactivities

[15]Stelzenmüller, V., Schulze, T., Gimpel, A., Bartelings, H., Bello, E., Bergh, O., Bolman, B., Caetano, M., Davaasuren, N., Fabi, G., Ferreira, J.G., Gault, J., Gramolini, R., Grati, F., Hamon, K., Jak, R., Kopke, K., Laurans, M., Mäkinen, T., O’Donnell, V., O’Hagan, A.M., O’Mahony, C., Oostenbrugge, H., Ramos, J., Saurel, C., Sell, A., Silvo, K., Sinschek, K., Soma, K., Stenberg, C., Taylor,N., Vale, C., Vasquez, F., Verner-Jeffreys, D.(2013) Guidance on a Better Integration of Aquaculture, Fisheries, and other Activities in the Coastal Zone: From tools to practical examples. Ireland: Coexist project, 79pp. http://www.coexistproject.eu/images/COEXIST/Guidance_Document/Best%20pra...

[16]Gentry, R.R., Lester, S.E., Kappel, C.V., White, C., Bell, T.W., Stevens, J., Gaines, S.D. (2017). Offshore aquaculture: Spatial planning principles for sustainable development. Ecology and Evolution, 7(2), 733–743. doi 10.1002/ece3.2637

[17]EU MSP Platform (2017). Maritime Spatial Planning for Blue Growth: How to plan for a Sustainable Blue Economy. Conference report. Insights from Session 3: Marine aquaculture. 11-12 October 2017. Brussels, Belgium. http://msp-platform.eu/sites/default/files/20171123_msp4bg_conferencerep...

[18]Jansen, Henrice & Burg, S.W.K. & Bolman, Bas & Jak, Robbert & Kamermans, Pauline & Poelman, Marnix & Stuiver, Marian. (2016). The feasibility of offshore aquaculture and its potential for multi-use in the North Sea. Aquaculture International. 24. 10.1007/s10499-016-9987-y

[19]Buck, B.H., Langan R. (2017). Aquaculture Perspective of Multi- Use Sites in the Open Ocean. The Untapped Potential for Marine Resources in the Anthropocene. Springer International Publishing, 404 pp., ISBN: 978-3-319-51159-7. doi: 10.1007/978-3-319-51159-7

[20]EU MSP Platform (2017). Maritime Spatial Planning for Blue Growth: How to plan for a Sustainable Blue Economy. Conference report. Insights from Session 3: Marine aquaculture. 11-12 October 2017. Brussels, Belgium. http://msp-platform.eu/sites/default/files/20171123_msp4bg_conferencerep...

[21]Sanchez-Jerez, P., Karakassis, I., Massa, F., Fezzardi, D., Aguilar- Manjarrez, J., Soto, D., Marino, G. (2016). Aquaculture’s struggle for space: the need for coastal spatial planning and the potential benefits of Allocated Zones for Aquaculture (AZAs) to avoid conflict and promote sustainability. Aquaculture Environment Interactions, 8: 41-54. https://doi.org/10.3354/aei00161

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Frequently Asked Questions

What GUIDANCE is available to support the siting of aquaculture activities within a MSP process?

A Guidance of Better Integration of Aquaculture, Fisheries, and other Activities in the Coastal Zone is available through the COEXIST project. This guidance aims at facilitating better integration of aquaculture, fisheries and other activities in the coastal zone by the identification and application of appropriate spatial management tools. Twelve operational tools are described. One of this is specifically focused on siting aquaculture activities: Suitability Maps (Tool 9) that helps to identify the suitable aquaculture sites, taking into account the environmental parameters of aquaculture species.

Spatial planning guidelines for aquaculture were produced as a result of the Aquabest project. This was tested at two case study sites in Sweden, and identified several suitable aquaculture locations at each site. While the manual was developed with the Baltic Sea Region in mind, the case studies may provide suggested steps for aquaculture planning in other contexts.

Allocated Zones for Aquaculture (AZA) are defined as marine areas where the development of aquaculture has priority over other uses and are therefore primarily dedicated to this activity. Starting from an extensive review of several experiences of spatial planning assisting aquaculture development, a proposed framing procedure to properly design and manage AZA is available. The procedure seeks to minimise environmental and socio-economical adverse impacts as well as conflicts with other uses.

Within the Latvian MSP process, the Baltic SCOPE project demonstrated how permitted sea uses - including marine aquaculture -  can be determined. Sea uses were categorised by type according to: i) Areas of priority interest (in relation to other sea uses, priority uses correspond to the priorities defined in the strategic part of the MSP); ii) Areas of potential development (e.g. renewable energy, tourism, aquaculture - in such areas, the developers need to obtain permits according to existing regulations); iii) Other types of uses of the sea and marine features, i.e. designations of informative character; and iv) Areas of general use where all uses are allowed.

What TOOLS are available to support allocation of aquaculture activities within a MSP process?

The AquaSpace project developed a targeted review of tools and methods that can be used for the spatial allocation of aquaculture activities in terms of environmental and economic costs (e.g. risks) and benefits, within the overall Ecosystem Approach to Aquaculture (EAA) framework. Identified tools and methods were reviewed and evaluated based on specific functions and components and through consultation of the stakeholders involved in the AquaSpace case studies (please see the following question). Existing gaps and needs for the development of future EAA supporting tools and methods are also identified.

Additionally, the AquaSpace project developed the AquaSpace tool in order to achieve an effective implementation of MSP for aquaculture by adopting an Ecosystem Approach to Aquaculture (EAA). The GIS-AddIn allows users to spatially represent and compare risks and opportunities of aquaculture development over a number of potential sites. The overall effect of alternative planned solutions of aquaculture is assessed through a set of 30 specific indicators. Tool outputs are pdf-format reports including general site information, results from all indicators and graphs, allowing comparison among scenarios. The overall process supports stakeholders in taking informed and evidence-based decisions on proposed aquaculture solutions.

 

What EXPERIENCES are available on spatial allocation of marine aquaculture?

The AquaSpace project deliverable “Case study final reports” provides a detailed overview of the 17 case studies developed by the project to test tools and strategies for the sustainable development and spatial allocation of aquaculture in a variety of environmental and socio-economic contexts. Main specificities of each case study are highlighted, together with the related management and planning issues identified. The document also illustrates the results obtained through tools application in each case study and the adopted strategy for stakeholder engagement. The synthesis report prepared under the same project summarises planning challenges facing the aquaculture sector and discuss tested tools to address these and support better spatial allocation of aquaculture activities. It also gathers recommendations on the further development needs of tools and strategies supporting spatial planning of sustainable aquaculture. 

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Last Update 06.12.2018