Posts Tagged "Peru"

Preparing Peruvian Communities for Glacier-based Adaptation

Posted by on Jun 27, 2016 in Adaptation, All Posts, Communities, Featured Posts, Policy and Economics | 0 comments

Preparing Peruvian Communities for Glacier-based Adaptation

Spread the News:ShareAs climate change quickens the pace at which Andean glaciers are melting, Peruvian communities located downstream from glaciers are becoming increasingly vulnerable to natural disasters. The Peruvian national and subnational governments, the Swiss Development Cooperation, the University of Zurich, and the international humanitarian group CARE Peru have executed a collaborative multidisciplinary project to help two affected communities respond to glacier retreat and the increased risk of disaster. The first phase of the project ran from November 2011 through 2015. The project’s second phase, which is expected to run from 2015 to 2018, continues its work of risk reduction and climate change adaptation, while expanding its scope to hydropower production research. Peru is home to one of world’s largest concentrations of tropical glaciers, most of which are located in the Cordillera Blanca in the Ancash region, along a section of the Andes in north central Peru. The Cordillera Blanca contains more than 500 square kilometers of glacier cover, accounting for roughly 25 percent of the world’s tropical glaciers. High mountain ecosystems such as the Cordillera Blanca are no stranger to major geophysical events, such as ice and rock avalanches, debris flows, and glacial lake outburst floods (GLOFs). Glacier lake outburst floods are considered to have the most far-reaching impacts of any other glacial hazard. In the last few decades, Peru has already experienced several major natural disasters due to glacier melt and subsequent flooding. In 1970, a major earthquake in Ancash activated a glacial lake outburst flood and subsequent debris flow that destroyed the town of Yungay, killing around 20,000 people. More recently, in April of 2010, glacial lake Laguna 513 in the Ancash region triggered a flood outburst that created significant property damage in the downstream town of Carhuaz, which is home to roughly five thousand people. In order to mitigate the risk of future natural disasters, this collaborative project worked from 2011 to 2015 to enhance the adaptation capacities of two communities located downstream of glaciers: Santa Teresa, in Cuzco, and Carhuaz, in Ancash. The project aimed to better prepare and equip these two communities to deal with the threat of glacial lake outburst floods by creating specialized integrated risk reduction strategies. In Santa Teresa, a micro-watershed area of the Sacsara River, the project installed an comprehensive monitoring system, which provides the town with early flood warnings via radio communication tools, provided localized risk analysis, and supported the creation of community and municipal development plans, as well as the integration of emergency plans into 17 local schools. In Carhuaz, project collaborators helped the municipality establish a water resources management committee in order to increase the capacity of local and interagency decision-makers to collaborate in managing risk. The project also installed an early-warning system for glacier outburst floods, as well as planned evacuation routes and disaster responses. The project implemented curriculum plans containing climate change adaptation and risk management into 30 schools in Ancash. The project’s various scientific and technical experts also conducted flood scenario models, which they shared with local decision-makers to help identify areas of potential risk. To date, the project has trained more than 90 public officials, agency staff, and university professors on climate change, adaptation, and risk management measures. CARE Peru estimates that the project has directly benefited over six thousand people in these Carhuaz and Santa Teresa, and has indirectly benefited many more. The project particularly emphasized gender and power dynamics that contribute to vulnerability. The project trained local leaders on gender equality issues and women’s empowerment and encouraged balanced gender participation in the adaptation planning for both communities.  University of Zurich glaciologist and project contributor Christian Huggel...

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Addressing Mountains in a Peruvian Village

Posted by on Feb 17, 2016 in All Posts, Communities, Featured Posts, Interviews | 0 comments

Addressing Mountains in a Peruvian Village

Spread the News:ShareFrom 2010 to 2012, Astrid Stensrud, currently a post-doctoral researcher at the University of Oslo, researched climate change in the Colca Canyon of southern Peru, as part of the project “From Ice to Stone” from the Department of Anthropology at the University of Copenhagen. With climate change, water insecurity has caused new uncertainties for farmers in this part of Peru. For her article “Climate Change, Water Practices and Relational Worlds in the Andes,” Stensrud researched water practices to provide an anthropological perspective on how local people adapt to climate change. The research is based on ethnographic material generated during eight months of fieldwork in various villages of Peru, located at different altitudes in the Colca-Majes-Camaná watershed. Examining climate change from a social science perspective can complement natural science perspectives, because it allows for an analysis of the integrated relationship between infrastructure, technology, material objects, and culture. Taking this connected web into account, water serves as a link to join every part, including not only natural factors but also social and cultural ones. Stensrud’s research shows that these aspects are connected, offering locally-based solutions to address the current water crisis caused by climate change. Stensrud spoke with Glacier Hub by email. GlacierHub: As an anthropologist, why did you decide to focus on the intersection of culture, water security, and climate change— and what does looking at culture add to the climate change conversation? Astrid Stensrud: Climate research has been largely dominated by the natural sciences, but social anthropologists ask different questions and have the advantage of doing long-term, in-depth fieldwork among people affected by climate change and declining water supplies. Anthropology can contribute by drawing attention to cultural values and everyday politics that shape climate-related knowledge and responses to environmental change. Understanding climate change is not only about melting ice and changing precipitation patterns. In order to understand how climate change affects lives, it is necessary to look at stories and narratives, imaginations of the past and anticipations of the future, and knowledge, values and worldviews that inform people’s actions and engagements with the environment. GH: Why did you choose the Colca Valley in Peru as the site for your research? AS: I was invited to join a research project called “From Ice to Stone” at the University of Copenhagen for two years in 2010-2012, and it was led by anthropologist Karsten Paerregaard who has been doing ethnographic research in Colca Valley since the 1980s. Since this is an arid area, water access and irrigation have always been crucial issues in Colca, and these concerns are now exacerbated because of climate change. In my current position as a postdoctoral researcher in the research project “Overheating: the three crises of globalization” at the University of Oslo, it was a natural choice to return to the Colca-Majes watershed in order to continue the research on perceptions and responses to climate change and neoliberal economic policies. GS: In the course of your research, what was your biggest surprise? AS: I was surprised to find that issues of water and climate change were so visible and present in conversations among people. I was expecting to patiently dig for information, but when I arrived to Chivay in March 2011, water was discussed in private and public arenas on an everyday basis, and climate change was a term that was used extensively. Later on, I realized that this was not necessarily a good thing, for example when the threat of climate change is used to make poor farmers pay for licenses for water use rights. Climate change was also used as an excuse by a...

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Climate Refugees from the Peruvian Andes

Posted by on Jan 28, 2016 in Adaptation, All Posts, Communities, Featured Posts, Policy and Economics | 0 comments

Climate Refugees from the Peruvian Andes

Spread the News:ShareTwo recent studies offer complementary accounts of the ways that glacier retreat and other impacts of climate change have displaced indigenous people from their communities in the Peruvian Andes. One describes the people who have left as refugees, the other as migrants. Both emphasize the seriousness and apparent irreversibility of this large population movement Teófilo Altamirano’s book, Environmental Refugees: Climate Change and Involuntary Migration, draws on methods and concepts from anthropology to explore displacement from a glacier region in central Peru. It links glacier retreat in the Peruvian Andes with other impacts of climate change, particularly the increasing variability of precipitation. Altamirano, a professor at the Pontifical Catholic University of Peru, focuses on Huaytapallana, a glaciated mountain about 5500 meters in elevation, located roughly 20 kilometers to the northeast of Huancayo, a large city in the central highlands of Peru. In the local Quechua language, the mountain’s name means “the place where wildflowers (huayta) are gathered (pallay)”—a reference to the meadows that are fed by glacier meltwater. Its glaciers have lost 55% of their area since the mid-1980s, according to a study published recently in Global and Planetary Change. This region has experienced swings between periods of heavy rain and periods of drought, both of which reduce the yields of traditional agriculture, whether rainfed or based on irrigation. Altamirano links what he terms “water stress” to food insecurity, which is one of the strongest drivers of migration. He recognizes other drivers as well, particularly changes in the employment structure in Peru and increasing demand for labor in the United States, and pollution from mines. Nonetheless, he emphasizes the decline of local agriculture and food security as a major cause of outmigration. He notes that young adults are the most likely to leave; this age-specific migration depletes the local population of individuals most capable of agricultural labor, and adds to the vulnerability to droughts and to food deficits. Faced with these difficult circumstances, many households encourage the young adults to travel to areas where they can earn wages and send remittances home that can compensate for the decline in local agriculture, creating a vicious cycle of dependence on migration. Altamirano’s book includes a cultural account of the community’s connection to the glacier. The local residents recognize the mountains as powerful beings, and honor them in rituals held every year. The most important festivals take place on 21 June, close to the winter solstice in the Southern Hemisphere, and on 25 July, linked both to the Catholic saint Santiago and to traditional Andean thunder deities. These events, both  lasting several days, consist of pilgrimages from local villages to places close to the glaciers, where the participants bring offerings—candles, fruits, and drinks—to the spirits. They perform traditional dances and consume ritual meals. In the first phases of outmigration, the migrants could contribute to the festivals, sending money home to provide for dancers, food and drink, and returning to participate in the rituals that demonstrated their respect to the mountain spirits. But the lengthy periods of migration can weaken these ties, and the visible retreat of the glaciers also can threaten the rituals which link between the communities and the mountains. Altamirano uses the term “climate refugees” to refer to the people who have left this region permanently, driven by environmental factors that undercut traditional livelihoods and by the decline of the culture and rituals that had linked earlier generations to the mountain landscape. He draws parallels with other high mountain regions as well, particularly the Himalayas, where environmental and cultural processes have contributed to an outmigration that has severely weakened...

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Roundup: South American Glacial Research Efforts

Posted by on Jan 4, 2016 in All Posts, Featured Posts, Roundup | 0 comments

Roundup: South American Glacial Research Efforts

Spread the News:ShareGlacial and Social Model of Chilean Irrigation “The model showed how external influences (globalization, climate, mountains) and complex adaptive systems (water conflicts, institutions and markets) influenced the evolution of irrigation development (the extension and emergence of novel properties) towards constructive (planned irrigation development) and destructive (climate change) futures… The model showed how external influences (globalization, climate, mountains) and complex adaptive systems (water conflicts, institutions and markets) influenced the evolution of irrigation development (the extension and emergence of novel properties) towards constructive (planned irrigation development) and destructive (climate change) futures.” Read more about the story here.   Managing Water Resources in Peru’s Glacial Catchments “Water resources in high mountains play a fundamental role for societies and ecosystems both locally and downstream…Our integrative review of water resource change and comparative discharge analysis of two gauging stations in the Santa and Vilcanota River catchments show that the future provision of water resources is a concern to regional societies and must be factored more carefully into water management policies.” Read more about the story here.   French Lead International Collaboration in Andes “The IRD [French Institut de Recherche pour le Développement] funded the international GREAT ICE (Glacier and Water Resources in the Tropical Andes: Indicators of Changes in the Environment) program in 2011 to strengthen glaciological studies in the tropical Andes; promote collaborative projects between Andean institutions in glaciology, climatology, and hydrology; and develop education and student training programs with local universities.” Read more about the story here. Spread the...

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Peru Faces Tensions Over Water

Posted by on Dec 23, 2015 in All Posts, Communities, Featured Posts, Policy and Economics | 0 comments

Peru Faces Tensions Over Water

Spread the News:SharePeru will face a “new normal” as greater agricultural and energy demands, population growth and climate change chip away at what is left of its glaciers, according to a recent article in the Yale Journal of International Affairs. Glacial retreat could ultimately lead to conflict in the country, the author found. “Peru offers an early view of the challenges mountainous regions worldwide may face in coming decades,” wrote Peter Oesterling, the author. “The country—if successful—may also provide the world a model for effective policies to mitigate threats to environmental and human security.” For people in Peru, glaciers are the essence of their existence. Most people live on the west coast, an arid region, and rely on glacier meltwater for day to day use, crops, hydroelectric power and mining. But since the early 1980’s, Peru’s glaciers have shrunk by more than 22 percent. Further loss could lead to increased risk of flooding and water scarcity as well. Already, seven out of nine watersheds in the Cordillera Blanca are already past “peak water,” meaning that the glaciers have passed the upper limit of melt water they can release. At the same time, water demand in Peru is on the rise as water security dwindles. The population is projected to grow by 35 million by 2020, which will put pressure on the country’s existing land and water resources. Millions of households rely on the  Cañon del Pato hydropower plant on the Rio Santa, but as water availability declines, the plant could lose 40 percent of its power generating capability. The country’s mining industry also consumes a great deal of water. Eleven percent of Peru’s land is being mined for minerals. In addition to using water for mineral extraction, mining releases contaminated water back into the watershed. “Peru’s trends in water use and supply are incompatible,” wrote Oesterling. “Glacially-fed rivers are already at emergency levels—insufficient for the country’s agricultural and hydroelectric demands during the dry season.” The result has been socio-environmental tensions in the country, which have roots in the country’s history. Peru’s government historically cut indigenous communities off their land and limited their access to water resources for the sake of economic development. Still now local populations are dis-empowered and unable to take part in any decision making processes on their land even though they are the first to suffer from water contaminated by mining. Oesterling discusses a protest in which angry villagers blocked a major highways for several days, even though they were physically attacked by police, in order to bring attention to the concerns over pollution from mines. To prevent future conflict, the country will need better regulatory processes that shifts the responsibility of environmental impact assessments away from private companies and into the hands of government bodies, said Oesterling. Existing regulatory government bodies could also benefit from being strengthened. “With a sound response that addresses clean water access, environmental protection, and public participation in resource allocation decision-making, Peru can mitigate the effects of glacial recession and acclimate to new environmental realities,” he concluded. “Yet—much like Peru’s water supply—the time for effective action against glacial recession is dwindling—and quickly.” Spread the...

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