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The Value of Crop Production and Pollination Services in the Eastern Amazon.
Neotropical Entomology ( IF 1.8 ) Pub Date : 2020-06-15 , DOI: 10.1007/s13744-020-00791-w
R C Borges 1, 2 , R M Brito 1 , V L Imperatriz-Fonseca 3 , T C Giannini 1, 2
Affiliation  

Nature safeguards living organisms and the ecosystem functions and services delivered by them. Animal pollination is an important Ecosystem Service since it plays a key role for achieving the sustainable development goals by safeguarding worldwide food production. Thus, conservation of pollination services is a major priority for guaranteeing global food security in the long term. Here we evaluate the crop pollination services in Pará state (Eastern Amazon, Brazil) focusing on two questions: (1) What is the economic value of crop production and pollination service in Pará? (2) Which municipalities are most dependent on pollination services considering local economies? We found 36 crops produced in the state; 20 (55%) crops are dependent on animal pollinators. In 2016, crop production value (CPV) for Pará state was US$ 2.95 billion and total pollination service value (PSV) was US$ 983.2 million, corresponding to 33% of CPV in Pará. Highest PSV value crops were açaí palm (US$635.6 million), cocoa (US$187.6 million), soybean (US$98.4 million), and watermelon (US$26.1 million), accounting for 96% of Pará’s PSV. Two municipalities (Medicilândia and Igarapé Miri) presented more than 50% of their GDP based on pollination services. In general, we found low crop diversity in the municipalities of Pará, suggesting an economic rural vulnerability for the state, mainly supported by the high productions of soy and açaí. Pollinator conservation and ecological intensified farming practices are urgent for supporting sustainable development for the state.

中文翻译:

东亚马逊地区农作物生产和授粉服务的价值。

大自然保护着生物体及其所提供的生态系统功能和服务。动物授粉是一项重要的生态系统服务,因为它通过保护全球粮食生产在实现可持续发展目标方面发挥着关键作用。因此,从长远来看,保护授粉服务是保证全球粮食安全的主要优先事项。在这里,我们重点评估两个问题,评估帕拉州(巴西东部亚马逊,巴西)的农作物授粉服务:(1)帕拉的农作物生产和授粉服务的经济价值是什么?(2)考虑到当地经济,哪个城市最依赖授粉服务?我们发现该州生产了36种农作物。20种(55%)的农作物依赖于传粉媒介。2016年,帕拉州的农作物产值(CPV)为2美元。950亿美元,总授粉服务价值为9.832亿美元,相当于帕拉CPV的33%。PSV产值最高的农作物是巴西棕榈(6.356亿美元),可可(1.876亿美元),大豆(9840万美元)和西瓜(2610万美元),占帕拉PSV的96%。根据授粉服务,两个城市(Medicilândia和IgarapéMiri)的GDP占其GDP的50%以上。总体而言,我们发现帕拉市的农作物多样性较低,这表明该州存在农村经济脆弱性,这主要得益于大豆和阿萨伊豆的高产。授粉媒介保护和生态集约化耕作实践对于支持该州的可持续发展至关重要。PSV产值最高的农作物为巴西棕榈(6.356亿美元),可可(1.876亿美元),大豆(9840万美元)和西瓜(2610万美元),占帕拉PSV的96%。根据授粉服务,两个城市(Medicilândia和IgarapéMiri)的GDP占其GDP的50%以上。总体而言,我们发现帕拉市的农作物多样性较低,这表明该州存在农村经济脆弱性,这主要得益于大豆和阿萨伊豆的高产。授粉媒介保护和生态集约化耕作实践对于支持该州的可持续发展至关重要。PSV产值最高的农作物为巴西棕榈(6.356亿美元),可可(1.876亿美元),大豆(9840万美元)和西瓜(2610万美元),占帕拉PSV的96%。根据授粉服务,两个城市(Medicilândia和IgarapéMiri)的GDP占其GDP的50%以上。总体而言,我们发现帕拉市的农作物多样性较低,这表明该州存在农村经济脆弱性,这主要得益于大豆和阿萨伊豆的高产。授粉媒介保护和生态集约化耕作实践对于支持该州的可持续发展至关重要。根据授粉服务,两个城市(Medicilândia和IgarapéMiri)的GDP占其GDP的50%以上。总体而言,我们发现帕拉市的农作物多样性较低,这表明该州存在农村经济脆弱性,这主要得益于大豆和阿萨伊豆的高产。授粉媒介保护和生态集约化耕作实践对于支持该州的可持续发展至关重要。根据授粉服务,两个城市(Medicilândia和IgarapéMiri)的GDP占其GDP的50%以上。总体而言,我们发现帕拉市的农作物多样性较低,这表明该州存在农村经济脆弱性,这主要得益于大豆和阿萨伊豆的高产。授粉媒介保护和生态集约化耕作实践对于支持该州的可持续发展至关重要。
更新日期:2020-06-15
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