[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-2770":3},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":9,"source_name":10,"source_url":6,"published_at":11,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":15,"score_detail":16,"sources":24,"tags":26,"view_count":33,"doi":34,"paper":35,"created_at":54},2770,"Science and technology for food system transformation: Integrating edible biodiversity, grassland conservation, nutrition, and climate resilience in Ghana and Africa","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.jafr.2026.103302","ABSTRACT Grassland ecosystems in Ghana and comparable African savanna regions support diverse plant resources that contribute to food security, ecosystem functioning, and climate adaptation. However, many edible plant species remain underutilized due to limited scientific characterization, weak integration into food systems, inadequate conservation attention, and insufficient application of emerging technologies for biodiversity assessment and management. This review evaluates the role of science and technology in supporting edible biodiversity conservation, nutritional utilization, grassland monitoring, and climate resilience within African grassland contexts. The review further examines processing technologies, nutritional composition, and food-safety considerations for underutilized edible species, linking conservation outcomes to food manufacturing applications and dietary relevance. A structured narrative review was conducted using records retrieved from Web of Science and Google Scholar, covering studies published from 2000 to 2026. Following the PRISMA-based identification, screening, eligibility assessment, and inclusion process, 74 studies were selected for qualitative synthesis. The included literature was examined across three interconnected thematic domains: (i) science and technology applications, including remote sensing, geographic information systems, ecological monitoring approaches, and molecular techniques; (ii) edible biodiversity conservation and utilization, focusing on plant diversity, nutritional potential, indigenous food resources, and sustainable management; and (iii) climate resilience and policy integration, addressing ecosystem adaptation, governance, and conservation planning. The review demonstrates that technological approaches provide valuable tools for documenting biodiversity patterns, improving ecological assessments, and strengthening evidence-based conservation decisions, although the extent of their application remains uneven across African grassland systems. The findings further highlight that underutilized edible species are constrained not only by limited consumption and market integration but also by inadequate agronomic research, conservation prioritization, and policy recognition. Based on the synthesized evidence, a science–technology integration framework is proposed to connect biodiversity monitoring, nutritional assessment, sustainable utilization, and climate adaptation strategies. This framework provides an evidence-informed pathway for advancing the conservation and sustainable use of edible plant diversity. The framework also recognizes the current limitations in empirical validation and implementation across different grassland regions.","摘要 加纳及类似非洲稀树草原地区的草地生态系统支撑着多样化的植物资源，这些资源对粮食安全、生态系统功能和气候适应具有重要贡献。然而，许多可食用植物物种仍未得到充分利用，原因包括科学表征有限、与粮食系统的整合薄弱、保护关注不足，以及新兴技术在生物多样性评估和管理中的应用不充分。本综述评估了科学技术在非洲草地背景下支持可食用生物多样性保护、营养利用、草地监测和气候韧性方面的作用。综述进一步考察了未充分利用可食用物种的加工技术、营养成分和食品安全考量，将保护成果与食品制造应用及膳食相关性联系起来。本研究采用结构化叙述性综述方法，使用从Web of Science和Google Scholar检索的记录，涵盖2000年至2026年发表的研究。遵循基于PRISMA的识别、筛选、资格评估和纳入流程，最终选取74项研究进行定性综合。纳入文献在三个相互关联的主题领域进行了考察：(i) 科学技术应用，包括遥感、地理信息系统、生态监测方法和分子技术；(ii) 可食用生物多样性保护与利用，聚焦植物多样性、营养潜力、本土食物资源和可持续管理；(iii) 气候韧性与政策整合，涉及生态系统适应、治理和保护规划。综述表明，技术方法为记录生物多样性模式、改善生态评估和加强基于证据的保护决策提供了有价值的工具，尽管其在非洲草地系统中的应用程序仍不均衡。研究结果进一步强调，未充分利用的可食用物种不仅受到消费和市场整合有限的制约，还受到农艺研究不足、保护优先度低和政策认可不够的限制。基于综合证据，提出了一个科学技术整合框架，以连接生物多样性监测、营养评估、可持续利用和气候适应策略。该框架为",null,"Journal of Agriculture and Food Research","2026-09-16T00:00:00Z","论文",10,false,75,{"impact":17,"substance":18,"depth":19,"authority":20,"freshness":21,"relevant":22,"comment":23},16,21,17,13,8,1,"基于74项研究的PRISMA综述，提出科技整合框架，对非洲草原可食用生物多样性保护与利用具参考价值，但属区域外研究、应用落地尚不均衡。",[25],{"name":10,"url":6},[27,28,29,30,31,32],"智慧农业","气候韧性","生物多样性","遥感监测","营养安全","草原保护",0,"10.1016\u002Fj.jafr.2026.103302",{"doi":34,"openalex_id":36,"authors":37,"venue":10,"cited_by_count":33,"oa_url":45,"card":46,"direction":52,"ingested_from":53},"W7213261782",[38,40,43],{"name":39,"orcid":9},"Kwame Anokye",{"name":41,"orcid":42},"Huang Rong","https:\u002F\u002Forcid.org\u002F0000-0003-1039-0914",{"name":44,"orcid":9},"Zhen-fen Zhang","https:\u002F\u002Fwww.sciencedirect.com\u002Fscience\u002Farticle\u002Fpii\u002FS2666154326006733\u002Fpdf",{"tldr":47,"method":48,"finding":49,"direction":50,"opportunity":51},"综述非洲草地可食用生物多样性保护与利用，提出科技整合框架连接监测、营养与气候适应。","PRISMA系统综述，检索Web of Science和Google Schol","技术应用不均衡，未充分利用的可食用物种受农艺研究、保护优先和政策认可不足制约。","农业绿色发展与碳","可研究遥感与分子技术如何具体支撑非洲草地可食用物种的营养评估与保护决策。","智慧农业 \u002F 农业物联网","openalex","2026-09-17T23:30:10.652175Z"]