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Photo: #RealChileProtecting Patagonian Seas from Salmon Farms
The Straight of Magellan in Chilean Patagonia (or Magallanes, as it’s known in Spanish) hosts the largest number of natural protected areas in the country. Permanent snow feeds the idyllic landscape, which has been shaped by glaciers, lakes, rivers and seas. Within its bounds live protected species—blue whales, sperm whales, Magellanic penguins, elephant seals, leatherback turtles, and southern and Chilean dolphins.
The cold waters of this far corner of the world are pristine; this makes them more sensitive to high-impact human activities. And now they’re being stressed by the arrival of salmon farms, which have already caused severe environmental damage in regions further north.
In Chile, the salmon industry uses harmful techniques and operates without proper regulation. Its rapid growth has overwhelmed coastal waters, filling them with huge amounts of antibiotics, chemicals, and salmon feces. These pollutants have led to partial or, in some places, complete lack of oxygen in the water, threating all forms of marine life.
Large salmon farms in the Magallanes region are already causing big damage. According to a government audit, more than half of the salmon farms operating there are affecting the availability of oxygen in the water, a condition that did not occur prior to their arrival.
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The Risks of the Salmon Industry’s Expansion in Chilean Patagonia
In Chile, the salmon industry has grown rapidly over the last 20 years, often at the expense of the environment, as has been made evident in the regions of Los Lagos and Aysén, where salmon farms have been firmly established. In search of more pristine waters, the industry is now settling into the country’s last virgin coasts, in the region of Magallanes, in Southern Patagonia. The expansion is taking place without scientific evidence or serious studies to establish the limits of production in terms of water capacity. This could have catastrophic consequences for local ecosystems, a fact that has sparked concern among environmental organizations. The purpose of this report, written for AIDA by the biologist Héctor Kol, with the support of the Waitt Foundation, is to contribute to the understanding of the current and potential damages that the industrial production of salmon implies for Magallanes. With this, it also seeks to contribute to the effective protection of the aquatic-marine environment of Patagonia, through the use of existing legal tools. The document presents a detailed analysis of the situation of salmon farms in Magallanes, responding to the following questions: How many exist? Where are they? How much do they produce and in what conditions do they do so? The study includes the farms already authorized by the government and those whose permits are in process. These were divided by geographical sectors to facilitate the analysis. The information on each project includes a location map and estimates of the amount of waste left in the waters, a key aspect to determining their impact on marine life. In this way, the author illustrates the magnitude of the problem. The report also contains basic information on the authorization process for this type of project and on the regulations that exist for the sector, as well as an annex with scientific and legal documents related to each project. The analysis leads to several important conclusions, including the following: Of the 261 projects analyzed, a little less than half have been authorized and the rest could receive their authorizations in the short- and medium- term. This demonstrates the rapid growth of the industry in the region and alerts to the need for constant monitoring, above all of the environmental and sanitary conditions in which they operate. Of the authorized projects only 35 (equivalent to 25 percent of the total) are effectively in operation. There exist, in a same geographic sector and without explanation, large differences in the production and quantity of waste that the government has authorized for different subsectors. This demonstrates the lack of a scientific evaluation that would guarantee the water’s capacity to safely receive the authorized amounts of waste. More than half of the projects currently in operation have generated a total or partial lack of oxygen in the water, which gravely affects marine life. Even more serious is that at least nine of them are located in protected natural areas. This demonstrates that, before operating permits were authorized, adequate studies were not conducted to ensure that the capacity of the waters would not be exceeded by the quantity of fish authorized for breeding. It also means that projects are not subject to appropriate environmental impact assessments. There is not environmental information available for all the authorized projects, which makes it impossible to determine with greater precision the potential damages that the salmon industry could cause in Magallanes. In short, the study concludes that neither the State nor the salmon companies have done enough to prevent the damages already caused by the industry in other regions of Chile, which may now be repeated in one of the country’s most pristine natural areas. Consult and download the complete report (in Spanish) MAP - Salmon farms by geographic area Red icons and polygons: projects with authorized aquaculture concession, approved Technical Project and available environmental assessment (104 in total). White icons and red polygons: projects with authorized aquaculture concession and approved Technical Project, but without RCA or environmental information available (22 in total). Yellow icons and polygons: pending projects, without approved aquaculture concession, but with approved Technical Project (10 in total). Icons and green polygons: pending projects, without approved aquaculture concession and without approved Technical Project, but considered viable by the SUBPESCA (124 in total). View larger map
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Eight key themes for Colombia’s environmental agenda in 2018
For Colombia, 2017 was a year marked by debate on the right of communities to be consulted about decisions that affect their territories and ecosystems. We saw it through the organization of popular consultations and mobilizations that questioned mining and fracking projects and, in short, the continuity of extractivism. It was also evident in the decision of the Constitutional Court, the highest court in the country, to invalidate the delimitation of the Santurbán páramo, a water source for millions, because the government’s decision did not take into account the population. On the other hand, Colombia joined the global debate on climate change and the need to promote a model of economic development free of fossil fuels. Now, in the face of the presidential elections and the implementation of the peace accord, environmental participation, territorial autonomy and fracking remain particularly important issues. What follows are eight topics key to Colombia’s environmental agenda in 2018: Environmental participation: Popular consultations, as an expression of empowered communities seeking to have a say on projects that will affect them, will continue holding a privileged place in public debate. Territorial autonomy: Although constitutionally recognized, the ability of departments and municipalities to govern themselves autonomously in various areas, including the environment, is not entirely defined. It remains to be answered: Who should decide? And about what can they decide? Indigenous authorities: Following on the heels of the above, the autonomy and decision-making ability of indigenous authorities in relation to environmental issues will give us much to discuss this year. Fracking: The key question is, faced with fracking’s expansion throughout the region, will Colombia adopt the position of social organizations on the application of the precautionary principle to avoid the health and environmental damages associated with fracking? Decarbonization: As an energy producer, will Colombia join France, the United Kingdom and Italy, nations that recently signed an alliance to close coal plants before 2030 and comply with the Paris climate agreement? La Niña: The strong winds and rains of the La Niña climate phenomenon will return to the country this year. Adequate measures to mitigate the risk will be fundamental, as will the application of lessons learned in 2010, when the phenomenon left hundreds dead and the loss of millions of pesos. Páramos: Following the decision of the Constitutional Court to invalidate the delimitation of the Santurbán páramo, this year promises to be full of controversies about the new delimitation of this important ecosystem. Also key will be the issue of community participation in the demarcation of the rest of Colombia’s páramos, a measure oriented to protect them against harmful projects like mining. Principle 10: The negotiation of a regional agreement on the access to information, to justice and to public participation on environmental issues, remains underway. The agreement seeks the application of Principle 10 of the Rio Declaration on Environment and Development, key to guaranteeing the right to a healthy and sustainable environment for present and future generations. At AIDA, and through the Network for Environmental Justice in Colombia, we will continue to promote solutions to the country’s environmental conflicts based on the effective application of national and international standards.
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Sea turtle populations show sign of a comeback
Before 2008, hawksbill turtles had virtually disappeared from the Eastern Pacific. But small-scale conservation efforts enabled their return to the shores of El Salvador and Nicaragua, where researchers found them again laying eggs and slowly beginning to rebuild their population. Sea turtles are migratory animals. They spend most of their lives at sea, nesting on the beaches of various countries along their route. Among the main threats to their health are unsustainable fishing practices (they often get trapped in fishing nets) and inadequately developed projects in marine and coastal areas. The appearance of these turtles on Central American beaches, among other such events, demonstrates the success of small-scale conservation efforts, and the need for them to continue. Signs of recovery According to the recent study, Global sea turtle conservation successes, over the last decade sea turtle hatcheries have helped some populations rebound after historic declines. That’s the case of olive ridley turtles in the northeast Indian Ocean and of green turtles in the South Central Atlantic. After years of implementation, the protection of beaches, the regulation of fishing, and the creation of marine protected areas have helped improve sea turtle populations in waters around the world, according to researchers. The study also shows that, with adequate protections, even small populations of sea turtles have a chance of survival. Researchers found, for example, that in the area of Hawaii called French Frigate Shoals, the population of nesting green sea turtles increased from around 200 in 1973 – when the Endangered Species Act was created – to upwards of 2,000 in 2012. Green turtles are now considered a species of “minor concern” by the International Union for the Conservation of Nature. Our contribution Sea turtle conservation, like that of other animals and plants, requires that organizations, communities, and governments work together. Such collaboration is a main tenant of AIDA’s work. In 1998, we organized a campaign to get the signatures needed for the negotiation of an international treaty to promote the protection, conservation and recovery of sea turtle populations. We are currently working to ensure that governments who signed the treaty are operating in compliance with it. We also helped save green turtles in Costa Rica, and are currently working to protect the Veracruz Reef System in Mexico, in whose warm and shallow waters hundreds of hawksbill and Atlantic ridley turtles swim. Both species are at risk due to the expansion of the Port of Veracruz, a project that would cause serious damage to the expansive reef system. Much work remains Despite the impressive recovery of several species of turtle, there are others that remain in need of protection, as their numbers continue to decline worldwide. This is the case, according to the study, of both the leatherback turtle in the eastern and western Pacific and of the flatback turtle in Australia. A new beacon of hope for turtles can be found in the development, before the United Nations, of a treaty to protect the high seas, those international waters that belong to no country (but make up two-thirds of the world’s oceans). Sea turtles, sharks, whales and birds live in these waters or travel them as part of their migratory routes. Through our active role in the treaty’s development, we seek to create Marine Protected Areas to ensure the high seas remain a safe home for not just sea turtles, but for the many species of plants and animals that contribute to the health of the oceans and support the global food supply.
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