University of Exeter GCRF Global Research Translation Award: Sustainable Solutions to Food Security Challenges

埃克塞特大学 GCRF 全球研究翻译奖：粮食安全挑战的可持续解决方案

• 批准号: EP/T015268/1
• 负责人: Neil Andrew Robert Gow
• 金额: $ 79.25万
• 依托单位: UNIVERSITY OF EXETER
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2019
• 资助国家: 英国
• 起止时间: 2019 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FT015268%2F1
• 关键词: University; Exeter; GCRF; Global; Research

Exeter's GRTA will co-design sustainable GCRF Food Security solutions that turn DAC country Food Security challenges into social and economic development opportunities. Since the launch of the GCRF, Exeter has established an interdisciplinary GCRF Food Security Portfolio that directly addresses ecosystem modification, nutrition, climate change, and destructive economies. Via strategic and equitable partnerships, we aim to deliver sustainable, challenge-led impact.Exeter's GRTA is structured to deliver scalable solutions rapidly within the first six months, and across the lifetime of the award. Via competitive selection, we have pre-identified a portfolio of projects to be delivered through larger scale Strategic Priority and early stage Flexible Scaling Awards. Learning gained via delivery of these awards will shape a GRTA innovation and commercialisation model to be replicated across other thematic strands of Exeter's ODA portfolio. Strategic Priority Projects include:1) Diversifying tree based grazing systems to create smallholder price premium opportunities for milk production in the Amazonian Arc of Deforestation. PI: Prof Toby Pennington. Soils in the Amazon and many other parts of Latin America are often nutrient-poor and unsuited to long-term agricultural use. Land converted to agriculture from natural vegetation tends to remain productive for only a few years, necessitating continual advance of the agricultural frontier; leading to deforestation, and food insecurity and poverty. Agroforestry (AFS) and silvopastoral (SPS) systems incorporate trees into crop and livestock systems and can dramatically impact on the maintenance and restoration of long-term productivity in degraded and abandoned agricultural landscapes. They are well suited to use by poor rural smallholders and provide major benefits to livelihoods and food security, as well as to local economies.Inga is a diverse genus of legume trees, found across tropical Latin America. These fast-growing trees capture atmospheric nitrogen and fertilise the soil around them. They can be grown in poor, degraded soils, out-competing weeds and invasive species. They are especially promising in Amazonian Brazil, where their use in SPS systems offers smallholders a price premium of up to 250% on milk.Our project will solve the issue of availability of Inga seed, which cannot be stored, by planting community seed orchards as a basis for scaling up AFS and SPS systems across Mato Grosso State, Brazil. In addition it will develop 20 family-farm, Inga-based SPS systems as demonstration projects to provide the foundation to scale this approach regionally.2) Removal and industrial conversion of Mexico's problematic seaweed bloom biomass into high quality, low cost sustainable agricultural fertiliser products. PI: Dr Mike Allen.Mexico's Caribbean coast is under constant bombardment by invasive seaweed. Last year, millions of tonnes hit the Mexican Caribbean coastline. Currently, a record-breaking 550km long mass of rotting Sargassum biomass heads the same way. The impacts of this crisis are complex; seaweed damages and degrades coral reef and marine ecosystems. The impact on tourism ($23B annual market and responsible for 8.7% of Mexican GDP) is conservatively estimated to be a 30% decrease in affected regions. This is becoming the new normal.This project aims to develop a novel hydrothermal processing technique that can utilise and convert this bountiful resource into a next generation agricultural fertiliser product. We aim to market test at least one fertiliser product within 18 months, delivered via a joint venture with Mexican partners with global reach. We anticipate fertiliser products will be highly competitive and deliver high quality crops. This therefore presents promising potential to strengthen Mexican and Latin American food security through reduced costs and higher incomes for farmers, and more nutritious food for consumers.

埃克塞特的GRTA将共同设计可持续的GCRF粮食安全解决方案，将DAC国家的粮食安全挑战转化为社会和经济发展机遇。自GCRF启动以来，埃克塞特已经建立了跨学科的GCRF粮食安全组合，直接解决生态系统改造，营养，气候变化和破坏性经济。通过战略和公平的合作伙伴关系，我们的目标是提供可持续的，以挑战为导向的影响。埃克塞特的GRTA的结构是在前六个月内迅速提供可扩展的解决方案，并在整个奖项的生命周期。通过竞争性选择，我们已经预先确定了一系列项目，这些项目将通过更大规模的战略优先级和早期灵活扩展奖来交付。通过这些奖项获得的学习将塑造GRTA创新和商业化模式，并在埃克塞特的ODA组合的其他主题链中复制。战略性优先项目包括：1）多样化以树木为基础的放牧系统，为亚马逊森林砍伐弧的牛奶生产创造小农价格溢价机会。PI：Toby彭宁顿教授。亚马逊和拉丁美洲许多其他地区的土壤往往营养不良，不适合长期农业使用。从自然植被转化为农业的土地往往只能在几年内保持生产力，需要不断推进农业前沿;导致森林砍伐、粮食不安全和贫困。农林复合系统和林牧复合系统将树木纳入作物和畜牧系统，可对退化和废弃农业景观的长期生产力的维持和恢复产生巨大影响。它们非常适合贫穷的农村小农户使用，并为生计和粮食安全以及当地经济提供重大利益。因加是一种多样化的豆科树种，分布于拉丁美洲热带地区。这些快速生长的树木吸收大气中的氮，并使周围的土壤肥沃。它们可以生长在贫瘠、退化的土壤中，战胜杂草和入侵物种。它们在巴西亚马逊地区尤其有前途，在那里，它们在SPS系统中的使用为小农提供了高达250%的牛奶价格溢价。我们的项目将通过种植社区种子园来解决无法储存的Inga种子的可用性问题，作为在巴西马托格罗索州扩大AFS和SPS系统的基础。此外，它还将开发20个家庭农场，以Inga为基础的SPS系统作为示范项目，为该方法的区域规模提供基础。2）去除墨西哥有问题的海藻生物质并将其工业转化为高质量，低成本的可持续农业肥料产品。PI：Mike艾伦博士，墨西哥的加勒比海海岸正遭受海藻入侵的持续轰炸。去年，数百万吨袭击了墨西哥加勒比海岸线。目前，一个破纪录的550公里长的大量腐烂的马尾藻生物质以同样的方式前进。这场危机的影响是复杂的;海藻破坏和退化了珊瑚礁和海洋生态系统。对旅游业的影响（每年230亿美元的市场，占墨西哥GDP的8.7%）保守估计是受影响地区减少30%。该项目旨在开发一种新的水热处理技术，利用并将这种邦蒂富尔的资源转化为下一代农业肥料产品。我们的目标是在18个月内对至少一种化肥产品进行市场测试，并通过与墨西哥合作伙伴的合资企业提供全球服务。我们预计化肥产品将具有很强的竞争力，并提供高质量的作物。因此，通过降低成本和增加农民收入以及为消费者提供更有营养的食物，这为加强墨西哥和拉丁美洲的粮食安全提供了很有希望的潜力。

项目成果

Communicating antimicrobial resistance: the need to go beyond human health.

• DOI: 10.1093/jacamr/dlab096
• 发表时间: 2021-09
• 期刊: JAC-antimicrobial resistance
• 影响因子: 3.4
• 作者: Thornber K;Pitchforth E
• 通讯作者: Pitchforth E

Accessing the Efficacy of Sargassum-Based Aqueous Phase Products Derived from Hydrothermal Carbonisation and Hydrothermal Liquefaction on Plant Growth

• DOI: 10.3390/phycology4010003
• 发表时间: 2024-01
• 期刊: Phycology
• 作者: James Smith;A. Pilsbury;Vinod Kumar;Eleni E. Karamerou;C. Chuck;Leopoldo N. Herrera-Rodriguez;Julio V

Continuous Hydrothermal Liquefaction of Mexican Sargassum Seaweed-An Analysis of Hydrocarbon Fractions and Elemental Composition

墨西哥马尾藻连续水热液化-烃组分和元素组成分析

• DOI: 10.3390/chemengineering8020029
• 发表时间: 2024
• 期刊: ChemEngineering
• 影响因子: 2.5
• 作者: Allen M

Analysis of Seaweeds from South West England as a Biorefinery Feedstock

• DOI: 10.3390/app9204456
• 发表时间: 2019-10-01
• 期刊: APPLIED SCIENCES-BASEL
• 影响因子: 2.7
• 作者: Beacham, Tracey A.;Cole, Isobel S.;Allen, Michael J.
• 通讯作者: Allen, Michael J.

Continuous Hydrothermal Liquefaction of Sargassum seaweed

马尾藻的连续水热液化

• DOI: 10.26434/chemrxiv-2023-0dq9g
• 发表时间: 2023
• 作者: Allen M