{
  "abstract": "Global food security faces severe threats that are critically impeding progress toward the 2030 Agenda for sustainable development. Food security is not only directly linked to SDG 2 (Zero Hunger) but also fundamentally intertwined with the achievement of numerous other sustainable development goals. Through the assessment of four key food security indicators, we have identified a concerning reversal in global food security trends since 2015. This reversal has been driven by intensifying pressures from agricultural pollution, food waste, supply chain disruptions, and the adverse impacts of climate change. To address these challenges, we propose a comprehensive strategy and introduce an innovative framework: the global six-dimensional (availability, access, utilization, stability, agency, sustainability) food security early-warning and decision-support system. This framework integrates multi-source data and advanced tools to enhance the resilience and adaptability of food systems, providing new solutions to support the achievement of global sustainability goals.",
  "abstract_shown": true,
  "affiliations": [
    "Joint International Research Laboratory of Catastrophe Simulation and Systemic Risk Governance, Beijing Normal University, Zhuhai 519087, China",
    "School of National Safety and Emergency Management, Beijing Normal University, Beijing 100875, China",
    "School of Systems Science, Beijing Normal University, Beijing 100875, China",
    "Business School, Beijing Normal University, Beijing 100875, China",
    "State Key Laboratory of Earth Surface Processes and Hazards Risk Reduction, Beijing Normal University, Beijing 100875, China",
    "College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China",
    "Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100875, China"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 10,
  "authors": [
    {
      "affs": [
        0,
        1
      ],
      "name": "Shaokun Li",
      "orcid": "0009-0005-6298-2227"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Zhao Zhang",
      "orcid": "0000-0002-5697-8011"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Jialu Xu",
      "orcid": "0000-0002-7745-2000"
    },
    {
      "affs": [
        1,
        2
      ],
      "name": "Jichong Han",
      "orcid": "0009-0009-6981-1569"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Huiming Zhuang"
    },
    {
      "affs": [
        2
      ],
      "name": "Xuefeng Cui",
      "orcid": "0000-0002-9617-072X"
    },
    {
      "affs": [
        3
      ],
      "name": "Hongbo Cai"
    },
    {
      "affs": [
        4
      ],
      "name": "Cunde Xiao"
    },
    {
      "affs": [
        0
      ],
      "name": "Saini Yang",
      "orcid": "0000-0002-3390-8264"
    },
    {
      "affs": [
        5,
        6
      ],
      "name": "Fulu Tao",
      "orcid": "0000-0001-8574-0080"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/bgxb29hcz5bqs.bib",
  "cited_by": 5,
  "doi": "10.1016/j.geosus.2026.100495",
  "fulltext_url": null,
  "id": "bgxb29hcz5bqs",
  "issns": [
    "2096-7438",
    "2666-6839"
  ],
  "landing_url": "https://doi.org/10.1016/j.geosus.2026.100495",
  "language": "en",
  "licence": "CC-BY-NC-ND",
  "licence_label": "CC BY-NC-ND",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by-nc-nd/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "1100|Food Security and Socioeconomic Dynamics"
    ]
  ],
  "openalex": "W7161759498",
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-05-20",
  "publisher": "Elsevier BV",
  "ris": "https://research.draconitic.com/paper/bgxb29hcz5bqs.ris",
  "sources": [
    {
      "first_seen": "2026-11-05T13:20:51Z",
      "native_id": "W7161759498",
      "source": "openalex",
      "url": "https://doi.org/10.1016/j.geosus.2026.100495"
    }
  ],
  "subjects": [
    {
      "field": "earth",
      "origin": "journal-openalex:2306|Land Use and Ecosystem Services",
      "subfield": "climate"
    }
  ],
  "title": "Global food security under a sustainability perspective: Assessment, challenges, and strategies",
  "title_text": "Global food security under a sustainability perspective: Assessment, challenges, and strategies",
  "type": "peer-reviewed",
  "updated_at": "2026-11-09T13:21:09Z",
  "url": "https://research.draconitic.com/paper/bgxb29hcz5bqs",
  "venue": "Geography and sustainability",
  "versions": []
}