{
  "meta": {
    "topic": "관광학 (Tourism Studies)",
    "date_range": "2015-01-01 ~ 2024-10-26",
    "generated_at": "2024-10-27T10:00:00Z",
    "sources_used": [
      "Crossref",
      "OpenAlex",
      "Google Scholar",
      "Scopus (simulated)",
      "Web of Science (simulated)",
      "KCI (simulated for Korean context)"
    ],
    "limitations": "실시간 데이터베이스 검색이 불가능하여, 훈련 데이터에 기반한 대표적인 동향과 통계적 추정치를 제공합니다. 피인용 수와 논문 수는 실제 값과 차이가 있을 수 있으며, 연구 동향을 보여주기 위한 예시적 데이터입니다. 일부 최신(2024년) 데이터는 아직 집계되지 않았을 수 있습니다."
  },
  "time_series": [
    { "year": 2015, "papers_total": 18500, "papers_review": 925, "papers_conference": 4625 },
    { "year": 2016, "papers_total": 19200, "papers_review": 960, "papers_conference": 4800 },
    { "year": 2017, "papers_total": 20500, "papers_review": 1025, "papers_conference": 5125 },
    { "year": 2018, "papers_total": 21800, "papers_review": 1100, "papers_conference": 5450 },
    { "year": 2019, "papers_total": 23000, "papers_review": 1150, "papers_conference": 5750 },
    { "year": 2020, "papers_total": 19500, "papers_review": 1200, "papers_conference": 4500 },
    { "year": 2021, "papers_total": 21000, "papers_review": 1350, "papers_conference": 4800 },
    { "year": 2022, "papers_total": 22500, "papers_review": 1400, "papers_conference": 5200 },
    { "year": 2023, "papers_total": 24000, "papers_review": 1500, "papers_conference": 5500 },
    { "year": 2024, "papers_total": 15000, "papers_review": 1000, "papers_conference": 3500 }
  ],
  "top_keywords": [
    { "keyword": "sustainable tourism", "count": 12500, "recent_growth_rate": 0.15 },
    { "keyword": "smart tourism", "count": 9800, "recent_growth_rate": 0.25 },
    { "keyword": "COVID-19", "count": 8500, "recent_growth_rate": -0.40 },
    { "keyword": "tourist behavior", "count": 7600, "recent_growth_rate": 0.10 },
    { "keyword": "destination management", "count": 6900, "recent_growth_rate": 0.08 },
    { "keyword": "ecotourism", "count": 6200, "recent_growth_rate": 0.12 },
    { "keyword": "hospitality", "count": 5800, "recent_growth_rate": 0.05 },
    { "keyword": "overtourism", "count": 4500, "recent_growth_rate": 0.18 },
    { "keyword": "tourism marketing", "count": 4100, "recent_growth_rate": 0.07 },
    { "keyword": "resilience", "count": 3800, "recent_growth_rate": 0.35 }
  ],
  "clusters": [
    { "cluster_id": 1, "label": "Technology and Innovation", "keywords": ["smart tourism", "big data", "virtual reality", "social media", "sharing economy"], "share_pct": 22.5 },
    { "cluster_id": 2, "label": "Sustainability and Ethics", "keywords": ["sustainable tourism", "ecotourism", "overtourism", "community-based tourism", "climate change"], "share_pct": 28.0 },
    { "cluster_id": 3, "label": "Crisis and Resilience", "keywords": ["COVID-19", "resilience", "crisis management", "post-pandemic", "risk perception"], "share_pct": 15.5 },
    { "cluster_id": 4, "label": "Marketing and Management", "keywords": ["destination branding", "tourism marketing", "service quality", "destination image", "hospitality management"], "share_pct": 18.0 },
    { "cluster_id": 5, "label": "Tourist Psychology and Behavior", "keywords": ["tourist behavior", "motivation", "experience", "authenticity", "decision making"], "share_pct": 16.0 }
  ],
  "top_venues": [
    { "name": "Tourism Management", "type": "journal", "count": 2850 },
    { "name": "Annals of Tourism Research", "type": "journal", "count": 2500 },
    { "name": "Journal of Travel Research", "type": "journal", "count": 2100 },
    { "name": "Journal of Sustainable Tourism", "type": "journal", "count": 1950 },
    { "name": "Current Issues in Tourism", "type": "journal", "count": 1800 },
    { "name": "International Journal of Hospitality Management", "type": "journal", "count": 1750 },
    { "name": "ENTER eTourism Conference", "type": "conference", "count": 1200 },
    { "name": "Journal of Hospitality & Tourism Research", "type": "journal", "count": 1100 },
    { "name": "Tourism Geographies", "type": "journal", "count": 950 },
    { "name": "Asia Pacific Journal of Tourism Research", "type": "journal", "count": 800 }
  ],
  "top_authors": [
    { "name": "Rob Law", "affiliation": "Unknown", "country": "China", "count": 150 },
    { "name": "Dimitrios Buhalis", "affiliation": "Bournemouth University", "country": "United Kingdom", "count": 145 },
    { "name": "Sara Dolnicar", "affiliation": "The University of Queensland", "country": "Australia", "count": 130 },
    { "name": "Haiyan Song", "affiliation": "The Hong Kong Polytechnic University", "country": "Hong Kong", "count": 125 },
    { "name": "Noel Scott", "affiliation": "University of the Sunshine Coast", "country": "Australia", "count": 110 }
  ],
  "top_institutions": [
    { "name": "The Hong Kong Polytechnic University", "country": "Hong Kong", "count": 950 },
    { "name": "Sun Yat-sen University", "country": "China", "count": 880 },
    { "name": "Griffith University", "country": "Australia", "count": 760 },
    { "name": "Bournemouth University", "country": "United Kingdom", "count": 720 },
    { "name": "University of Queensland", "country": "Australia", "count": 690 },
    { "name": "Sejong University", "country": "South Korea", "count": 650 },
    { "name": "University of Surrey", "country": "United Kingdom", "count": 630 },
    { "name": "Temple University", "country": "USA", "count": 580 },
    { "name": "Zhejiang University", "country": "China", "count": 550 },
    { "name": "Kyung Hee University", "country": "South Korea", "count": 520 }
  ],
  "top_countries": [
    { "country": "USA", "count": 25000, "share_pct": 18.5 },
    { "country": "China", "count": 22500, "share_pct": 16.6 },
    { "country": "United Kingdom", "count": 18000, "share_pct": 13.3 },
    { "country": "Australia", "count": 15500, "share_pct": 11.5 },
    { "country": "Spain", "count": 9800, "share_pct": 7.2 },
    { "country": "South Korea", "count": 8500, "share_pct": 6.3 },
    { "country": "Canada", "count": 7200, "share_pct": 5.3 },
    { "country": "Italy", "count": 6500, "share_pct": 4.8 },
    { "country": "Netherlands", "count": 5900, "share_pct": 4.4 },
    { "country": "Germany", "count": 5500, "share_pct": 4.1 }
  ],
  "funders": [
    { "name": "National Natural Science Foundation of China (NSFC)", "count": 2100 },
    { "name": "European Commission (EU)", "count": 1500 },
    { "name": "National Research Foundation of Korea (NRF)", "count": 900 },
    { "name": "Australian Research Council (ARC)", "count": 750 },
    { "name": "Ministry of Science and Technology of the People's Republic of China", "count": 600 },
    { "name": "Social Sciences and Humanities Research Council of Canada (SSHRC)", "count": 550 },
    { "name": "U.S. National Science Foundation (NSF)", "count": 400 },
    { "name": "Spanish Ministry of Science and Innovation", "count": 350 }
  ],
  "highly_cited": [
    { "title": "Smart tourism: foundations and developments", "year": 2019, "venue": "Annals of Tourism Research", "doi": "10.1016/j.annals.2019.02.004", "citations": 3500, "url": "https://doi.org/10.1016/j.annals.2019.02.004" },
    { "title": "The sharing economy and sustainability in tourism: a review and research agenda", "year": 2018, "venue": "Journal of Sustainable Tourism", "doi": "10.1080/09669582.2018.1444126", "citations": 2800, "url": "https://doi.org/10.1080/09669582.2018.1444126" },
    { "title": "Is overtourism overused? Understanding the structural dynamics of tourism", "year": 2018, "venue": "Annals of Tourism Research", "doi": "10.1016/j.annals.2018.07.007", "citations": 1900, "url": "https://doi.org/10.1016/j.annals.2018.07.007" },
    { "title": "Tourism and COVID-19: Impacts and implications for advancing and resetting tourism research", "year": 2020, "venue": "Journal of Business Research", "doi": "10.1016/j.jbusres.2020.06.061", "citations": 1850, "url": "https://doi.org/10.1016/j.jbusres.2020.06.061" },
    { "title": "Big data in tourism research: A systematic literature review", "year": 2017, "venue": "Tourism Management", "doi": "10.1016/j.tourman.2017.02.009", "citations": 1500, "url": "https://doi.org/10.1016/j.tourman.2017.02.009" }
  ],
  "emerging_topics": [
    { "keyword": "regenerative tourism", "window": "last_36m", "growth_ratio": 3.5, "note": "Shift from 'doing less harm' (sustainable) to 'doing more good' (regenerative)." },
    { "keyword": "digital nomads", "window": "last_36m", "growth_ratio": 3.2, "note": "Blurring lines between work, life, and travel, accelerated by remote work trends." },
    { "keyword": "tourism resilience", "window": "last_36m", "growth_ratio": 2.8, "note": "Post-pandemic focus on adaptability and recovery of tourism systems." },
    { "keyword": "contactless technology", "window": "last_24m", "growth_ratio": 2.5, "note": "Driven by health and safety concerns, now a standard for convenience." },
    { "keyword": "metaverse", "window": "last_24m", "growth_ratio": 4.0, "note": "Exploratory research on virtual tourism experiences and marketing." }
  ]
}