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Sabino, William; Costa, Luciano; Andrade, Tamires; Teixeira, Juliana; Araújo, Gustavo; Acosta, André Luís; Carvalheiro, Luísa; Giannini, Tereza Cristina
Agriculture, ecosystems & environment, 09/2022, Volume: 335Journal Article
With the growing demand for food production worldwide, natural landscapes are increasingly being replaced by agricultural areas, which directly affects biodiversity and local ecosystem services. Agroforestry systems, which are the intentional integration of trees and shrubs into crop and animal farming systems, are a more sustainable production approach that has been increasing in several forested areas around the globe. Here, we examine the trends of agroforestry in the Brazilian Legal Amazon and estimate the associated value of ecosystem services mediated by pollinators. Using data from 2006 and 2017, we detected an increase in agroforestry activity in the Amazon, both in the number (3.27%) and in the area (23.18%) of establishments. Crop production in forested areas increased by 45.61% in the same period, and the main products cultivated in both years were native products from the Amazon, such as açaí , Brazil nut and babassu. Although the crop data are from forested areas, all the five crops with the highest production value are associated with agroforestry in the Amazon. Pollination services also increased during the same period from US$73.3 to US$156.7 million (113.76%). In 2006, the value of pollination services corresponded to 44% of the total crop production, and it jumped to 64.43% in 2017. Bees and beetles were the two main groups of pollinators quoted for the analysed crops. Our estimates show the important contribution of pollinators to crop production in the Amazon forest. However, a growing loss of Amazon forest has been observed, and this can jeopardize pollinators and have detrimental consequences on food production in the near future. Public policies are urgently needed to encourage crop production in harmony with natural areas, combining the protection of forests and pollinators with food production. •The number and area of Amazon agroforestry systems increased from 2006 to 2017.•Palms have the highest crop production value in the Amazon forested areas.•Most of the analysed crops (73%) were had some dependence on pollinators.•Pollination services corresponded to 64.36% of the total production value in 2017.•Bees and beetles are the main crop pollinators in Amazon agroforestry systems.
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