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| Salmon farming in Chile | |
|---|---|
| Name | Salmon farming in Chile |
| Caption | Salmon cages in fjords of Los Lagos Region |
| Location | Los Lagos Region, Aysén Region, Magallanes Region, Biobío Region, Ñuble Region |
| Industry | Aquaculture |
| Products | Atlantic salmon, Coho salmon, Chinook salmon, Rainbow trout |
| Established | 1970s–1980s |
| Companies | AquaChile, Salmones Camanchaca, Multiexport Foods, Cermaq Chile, Blumar, Australis Seafoods |
| Employees | 60,000–90,000 (varies) |
Salmon farming in Chile is the intensive aquaculture of salmonids concentrated in southern Chile, centered on the Los Lagos Region and Aysén Region, which developed rapidly from the late 20th century into a major exporter of farmed Atlantic salmon, Coho salmon, and Rainbow trout. The industry transformed regional economies, reshaped coastal ecosystems of the Chilean Patagonia, and drew sustained attention from international buyers, including markets in Japan, United States, European Union, and Brazil. Controversies over environmental impacts, disease outbreaks, and regulatory responses have involved actors such as Servicio Nacional de Pesca y Acuicultura (SERNAPESCA), Ministerio de Economía, Fomento y Turismo, and multinational firms like AquaChile and Cermaq.
Early experimental introductions in the 1950s–1970s trace to collaborations among Universidad de Concepción, Universidad Austral de Chile, and research programs linked to Food and Agriculture Organization missions. Commercial expansion accelerated in the 1980s with investment from companies such as Salmones Camanchaca and Cermaq and policy incentives under administrations including that of Augusto Pinochet. The 1990s saw consolidation, vertical integration, and export growth to markets like Japan and United States; key events included large investments by Multiexport Foods and infrastructure projects in ports like Puerto Montt and Castro. A watershed moment was the 2007–2008 Infectious Salmon Anemia outbreak in Chile (ISA), which precipitated bankruptcies, corporate restructurings, international scrutiny from World Organisation for Animal Health, and policy reforms driven by SERNAPESCA and Ministerio de Salud.
The sector is dominated by vertically integrated conglomerates—AquaChile, Multiexport Foods, Cermaq Chile, Salmones Camanchaca, Blumar, and Australis Seafoods—operating hatcheries, smolt facilities, grow-out pens, processing plants, and cold-chain logistics linking to ports such as Puerto Montt and Punta Arenas. Production peaked, collapsed during ISA, then recovered with intensification and technological adoption; annual output has varied but reached hundreds of thousands of tonnes, exported to Japan, United States, European Union, Brazil, and China. Supply chains engage service providers like Skretting for feed, Norwegian Royal Norwegian Embassy partnerships for technology transfer, and logistics firms servicing cold storage and shipping lanes to Panama Canal transit routes.
Primary cultured species include Atlantic salmon (Salmo salar), Coho salmon (Oncorhynchus kisutch), Chinook salmon (Oncorhynchus tshawytscha), and Rainbow trout (Oncorhynchus mykiss). Methods encompass freshwater hatcheries using recirculating aquaculture systems influenced by research at Instituto de Fomento Pesquero (IFOP), marine net-pen grow-out in fjords and channels, smoltification facilities in rivers such as the Futaleufú River watershed, and land-based closed containment prototypes promoted by companies and consortia including AquaPriori and technology partners from Norway and Canada. Feed formulations rely on inputs from aquafeed firms like Skretting and incorporate fishmeal and fish oil sourced from fisheries managed by entities such as SERNAPESCA-monitored fleets.
Impacts documented by Conservation International, World Wildlife Fund, and Chilean academic studies at Pontificia Universidad Católica de Chile include benthic enrichment under cages, eutrophication of sheltered fjord basins, escapes of farmed salmon interbreeding risks to wild Pacific salmonid stocks, and interactions with marine megafauna in the Chilean fjords. Regions such as Comau Fjord and channels near Aysén Region have been focal points for monitoring by Servicio Nacional de Geología y Minería-linked programs and NGOs like Rivers Without Boundaries. Environmental incidents—mass mortalities linked to algal blooms and hypoxia, chemical treatments, and antibiotic usage—prompted civil society actions by groups like FIMA and petitions to international buyers such as Tesco and Ahold Delhaize.
Disease challenges include Infectious Salmon Anaemia (ISA), Piscirickettsiosis caused by Piscirickettsia salmonis, sea lice infestations by Caligus rogercresseyi and Lepeophtheirus salmonis (introduced via global trade), algal bloom-related hypoxia, and complex coinfections. Mortality events in 2007–2008 and subsequent outbreaks led to research cooperation with University of Bergen, Norwegian Veterinary Institute, and diagnostics from World Organisation for Animal Health networks. Biosecurity measures involve fallowing, synchronized regional stocking coordinated with SERNAPESCA, vaccination programs developed with firms such as Elanco and academic partners at Universidad de Chile, and emerging genetic and management tools from consortia involving Bayer-linked research and Norwegian technology providers.
Salmon aquaculture transformed regional labor markets in Los Lagos Region and Aysén Region, creating employment in hatcheries, processing plants, and logistics while stimulating port development in Puerto Montt and Puerto Chacabuco. The industry attracted foreign direct investment from Norwegian, Canadian, and Chilean firms and linked to commodity markets in Tokyo Stock Exchange-listed buyers. Social effects include community disputes over coastal access, artisanal fisher livelihoods in Chiloé Island, labor practices scrutinized by trade unions and organizations like International Labour Organization, and economic dependency issues debated in policy forums at Palacio de La Moneda.
Regulatory oversight involves multiple institutions: SERNAPESCA, Subsecretaría de Pesca y Acuicultura (SUBPESCA), Ministerio de Economía, Fomento y Turismo, Ministerio del Medio Ambiente, and regional governance via GORE Los Lagos. Policies evolved after the ISA crisis with new sanitary frameworks, zoning proposals for aquaculture concessions, and environmental impact assessment processes under laws debated in the Chilean Congress. International standards from Codex Alimentarius and certification schemes such as Aquaculture Stewardship Council and GlobalGAP influence export market access and corporate compliance.
Research hubs include Universidad de Concepción, Universidad Austral de Chile, IFOP, and international collaborations with SINTEF and Nofima from Norway. Innovation areas cover vaccines and immunology, selective breeding programs with companies like Benchmark Genetics, closed containment systems piloted by AquaChile and academic spin-offs, alternative feed ingredients researched with partners such as Cargill and DSM for omega-3 production, and remote monitoring technologies using suppliers like Kongsberg Maritime and Xylem. Ongoing projects address climate resilience, fjord carrying capacity modeling, and integration of indigenous knowledge from communities in Chiloé Island and Aysén.
Category:Aquaculture in Chile