Expansion of oil palm plantations into forests appears to be changing local diets in Indonesia
Expansion of oil palm plantations into forests appears to be changing local diets in Indonesia
07 November, 2018
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Subsistence livelihoods of residents of rural areas in the Indonesian province of West Kalimantan are at risk from oil palm expansion, according to scientists with the Center for International Forestry Research and the University of Brawijaya.
Human diets drive range expansion of megafauna-dispersed fruit species
Human diets drive range expansion of megafauna-dispersed fruit species
07 June, 2018
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FTA COMMUNICATIONS TEAM
Neotropical fruit species once dispersed by Pleistocene megafauna have regained relevance in diversifying human diets to address malnutrition. Little is known about the historic interactions between humans and these fruit species. We quantified the human role in modifying geographic and environmental ranges of Neotropical fruit species by comparing the distribution of megafauna-dispersed fruit species that have been part of both human and megafauna diets with fruit species that were exclusively part of megafauna diets. Three quarters of the fruit species that were once dispersed by megafauna later became part of human diets. Our results suggest that, because of extensive dispersal and management, humans have expanded the geographic and environmental ranges of species that would otherwise have suffered range contraction after extinction of megafauna. Our results suggest that humans have been the principal dispersal agent for a large proportion of Neotropical fruit species between Central and South America. Our analyses help to identify range segments that may hold key genetic diversity resulting from historic interactions between humans and these fruit species. These genetic resources are a fundamental source to improve and diversify contemporary food systems and to maintain critical ecosystem functions. Public, private, and societal initiatives that stimulate dietary diversity could expand the food usage of these megafauna-dispersed fruit species to enhance human nutrition in combination with biodiversity conservation.
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An agroforestry producer from the Roya community in Peru shows native specias for cooking. Photo by J. Carlos Huayllapuma/CIFOR
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Fish for sale in a local market in Jambi, Indonesia. Photo by I. Cooke Vieira/CIFOR
Finding more sustainable ways to feed the world at the EAT Food Forum in Jakarta.
Creating a more sustainable global food system demands innovation in food technologies, and collaboration at the highest levels of government. These demands were echoed by many prominent leaders who attended the recent EAT Asia-Pacific Food Forum in Jakarta, Indonesia.
More than 500 participants from 30 countries congregated at the Forum on October 30 and 31 to discuss progress on the latest food research, as well as ideas for how to transform food systems in Indonesia and the broader Asia-Pacific region.
Indonesian Vice President Jusuf Kalla warned in his opening remarks that “food can trigger political problems if not managed well.” He hoped that the “EAT Forum can reach a collective understanding through international collaboration among development actors from various sectors.”
After a steady decline for more than a decade, global hunger is again on the rise, affecting 11 percent of the world’s population, according to a recent UN report. The increased number of those going hungry — from 38 million people last year to 815 million people today — is reported to be mainly caused by civil conflicts, and exacerbated by climate-related catastrophes.
Gathering leaders from science, politics and business, the EAT Forum aimed to promote a more holistic approach to food, health and sustainability, filling knowledge gaps, pushing for integrated food policies and finding win-win solutions.
An agroforestry producer from the Roya community in Peru shows native specias for cooking. Photo by J. Carlos Huayllapuma/CIFOR
A HIGH-LEVEL ISSUE
“We need more integrated knowledge on the links between food, planet and health, and clear science-based targets,” EAT Foundation President Gunhild A. Stordalen said in her opening speech.
“We need bold politicians collaborating across ministries to develop comprehensive policies linking food production and consumption. We need the private sector, from multinationals to local entrepreneurs, to create new products, services and sustainable business models,” she added.
Indonesian Minister of Finance, Sri Mulyani Indrawati, said that “food security has become a prominent issue due to rapid growth in global population.”
“Food security, energy security and water supply are becoming key factors for many economic activities in the world. Improvements in technology and innovation are definitely going to create both opportunities and increasing productivity, but also challenges,” she said.
CGIAR Research Program on Forests, Trees and Agroforestry (FTA) scientist Terry Sunderland from the Center for International Forestry Research (CIFOR) commended the EAT forum for its success in gathering a large number of stakeholders in the food sector, including high-level politicians.
“Getting politicians to recognize the limitations of our current food systems is a great start. Things will not change overnight, but the event in Jakarta is raising awareness. People are listening,” he said.
Amy Ickowitz, another CIFOR scientist who participated in the event, said the issues covered in the Forum are in line with CIFOR’s research. But while the Forum focused more on the impacts of food systems on land-use change, CIFOR’s Sustainable Landscapes and Food team “also focuses on the flip side — the impacts of land-use change on smallholder diets,” she said.
The team recently published a paper looking at the relationship between forests and tree-based agriculture, and the diets of children in Indonesia.
Sunderland added that when talking about food security in Indonesia, forests and fisheries play an integral role.
“Inland and marine fisheries stocks, and how they interplay with dietary and nutritional diversity, are important. We need to understand, what are the future demands for fisheries and how will this play out in terms food security? It supports we have done in the past five, six years in terms of moving towards dietary diversity,” he said.
“More support should be given to smallholder farmers so they can reduce their post-harvest waste, so they can trade in a market that’s fair and equitable. And slowly get that mindset that the transformation of our food system can be a positive thing.