Guam
- World rank, 2022-now
- #182
- #169 all time
- Works, 2022-now
- 316
- fractional
- Top-10% rate
- 8.7%
- share of its work among the world's most cited
- Open access
- 41%
- of its works free to read
Strongest relative focus: Leadership and Management, Horticulture, Library and Information Sciences.
Haiti
- World rank, 2022-now
- #161
- #155 all time
- Works, 2022-now
- 305
- fractional
- Top-10% rate
- 7.6%
- share of its work among the world's most cited
- Open access
- 61%
- of its works free to read
Strongest relative focus: Horticulture, Religious studies, Urban Studies.
Who leads, measure by measure?
Haiti leads on 5 of 9 measures: research quality, excellence for its fields, open access, international co-authorship and growth. Guam leads on 3 of 9 measures: output, top-10% rate and citations per work. The two are level on institutions in the world top 100.
- #182Research qualityworld rank of 189 countries, 2022-now#161
- 0.83×Excellence for its fieldsits top-10% rate against what its topics predict; 1.00× is as expected0.88×
- 316Outputfractional works, 2022-now305
- 8.7%Top-10% rateshare of its works among the world's most cited7.6%
- 20.1Citations per workall time, per fractional work8.4
- 0World top 100institutions it holds among the world's best 1000
- 41%Open accessof its works free to read, all time61%
- 41%Internationalof its works written with co-authors abroad, all time50%
- -5%Growthworks in 2022-25 against 2018-21; half a bar is no change+11%
A rank is drawn as its standing: the longer the bar, the nearer the top. Anything else is drawn against the larger of the two, and two values a hair apart are called level. Quality, excellence and the top-10% rate are explained in the methodology.
What is each known for?
The keywords that describe each side's research, by fractional works in 2022-now and weighted toward what it does more of than the world.
Guam
- Seagrasses
- Cancer Incidence
- Global Burden of Disease
- Trophic Cascades
- Ecosystem Resilience
- Climate Change Impacts
- Phylogenetic Analysis
- Leadership
- Benthic Communities
- Small States
- Decolonization
- Population Dynamics
- Conservation
- Vulnerability
- Pacific
- Resilience
- Coral Reefs
- Epidemiology
- Marine Ecosystems
- Sustainability
- Climate Change
- Ocean Acidification
- Globalization
- Bleaching
- Public Health
- Economic Development
- Risk Factors
- Biodiversity
- Governance
- Health Promotion
- Islands
- Genetic Diversity
- Marine Biodiversity
- Fisheries Sustainability
- Coastal Protection
- Community Health
- Biogeography
- Ecosystem Management
- Marine Fisheries
- Kelp Forests
All 40 words, with their numbers
- Climate Change38▲ 3.9×41 topics
- Sustainability20▲ 2.3×27 topics
- Ocean Acidification19▲ 72×3 topics
- Marine Ecosystems17▲ 86×2 topics
- Globalization17▲ 2.4×25 topics
- Epidemiology17▲ 1.17×36 topics
- Bleaching13▲ 115×1 topic
- Coral Reefs13▲ 115×1 topic
- Public Health13▲ 2.6×23 topics
- Resilience13▲ 7.2×10 topics
- Economic Development12▲ 4.2×12 topics
- Pacific12▲ 176×2 topics
- Risk Factors12▲ 3.0×18 topics
- Vulnerability12▲ 14×5 topics
- Biodiversity12▲ 4.2×19 topics
- Conservation12▲ 7.5×13 topics
- Governance10▲ 9.0×5 topics
- Population Dynamics10▲ 11×10 topics
- Health Promotion10▲ 8.4×6 topics
- Decolonization9▲ 32×3 topics
- Islands9▲ 217×1 topic
- Small States9▲ 217×1 topic
- Genetic Diversity8▲ 5.0×11 topics
- Benthic Communities8▲ 35×2 topics
- Marine Biodiversity8▲ 35×2 topics
- Leadership8▲ 4.4×16 topics
- Fisheries Sustainability7▲ 22×2 topics
- Phylogenetic Analysis7▲ 6.1×9 topics
- Coastal Protection7▲ 28×2 topics
- Climate Change Impacts6▲ 15×4 topics
- Community Health6▲ 11×3 topics
- Ecosystem Resilience6▲ 12×4 topics
- Biogeography6▲ 6.4×9 topics
- Trophic Cascades6▲ 20×2 topics
- Ecosystem Management6▲ 30×1 topic
- Global Burden of Disease6▲ 7.0×3 topics
- Marine Fisheries6▲ 43×1 topic
- Cancer Incidence6▲ 12×2 topics
- Kelp Forests6▲ 51×1 topic
- Seagrasses6▲ 51×1 topic
Haiti
- Social Innovation
- Citizenship
- Cooperatives
- French Territories
- Vodou
- Diaspora
- Sociopolitical
- Territorial Governance
- Cultural Diversity
- Ethnicity
- Sociolinguistics
- Community Engagement
- Caribbean
- Livestock Farming
- Agricultural Development
- Race
- Postcolonialism
- Epidemiology
- Identity
- Sustainability
- Climate Change
- Public Health
- Globalization
- Smallholder Farmers
- Adaptation
- Agroecology
- Diversity
- Work Organization
- Migration
- Colonialism
- Economic Development
- Healthcare Access
- Local Development
- Literature
- Social Inequality
- Haiti
- Discrimination
- Social Justice
- Solidarity Economy
- Institutionalization
All 40 words, with their numbers
- Climate Change28▲ 2.9×41 topics
- Sustainability27▲ 3.1×30 topics
- Public Health25▲ 4.9×32 topics
- Identity24▲ 9.2×18 topics
- Globalization23▲ 3.3×40 topics
- Epidemiology22▲ 1.58×77 topics
- Smallholder Farmers21▲ 28×4 topics
- Postcolonialism20▲ 39×9 topics
- Adaptation19▲ 18×5 topics
- Race19▲ 45×8 topics
- Agroecology19▲ 38×3 topics
- Agricultural Development18▲ 33×2 topics
- Diversity18▲ 29×2 topics
- Livestock Farming18▲ 84×1 topic
- Work Organization18▲ 129×1 topic
- Caribbean17▲ 262×2 topics
- Migration17▲ 14×10 topics
- Community Engagement16▲ 14×8 topics
- Colonialism16▲ 9.8×12 topics
- Sociolinguistics16▲ 25×4 topics
- Economic Development16▲ 5.6×11 topics
- Ethnicity16▲ 12×7 topics
- Healthcare Access15▲ 16×9 topics
- Cultural Diversity15▲ 18×7 topics
- Local Development14▲ 40×2 topics
- Territorial Governance14▲ 36×2 topics
- Literature14▲ 7.3×6 topics
- Sociopolitical13▲ 112×4 topics
- Social Inequality13▲ 14×7 topics
- Diaspora12▲ 60×2 topics
- Haiti12▲ 455×1 topic
- Vodou12▲ 455×1 topic
- Discrimination12▲ 16×1 topic
- French Territories12▲ 345×1 topic
- Social Justice11▲ 5.2×14 topics
- Cooperatives10▲ 37×3 topics
- Solidarity Economy10▲ 48×2 topics
- Citizenship9▲ 21×3 topics
- Institutionalization9▲ 27×2 topics
- Social Innovation9▲ 16×3 topics
Size is fractional works in the topics tagged with each word; colour is the word's share of the side's work against its share of the world's. Each word links to the topic it comes from most.
How has their output grown?
Guam has out-published Haiti every year since 2025, when it overtook it.
Fractional works per year.
Their share of all research
Growing output can still be a shrinking share, because all of science grows. Each line is a side as a percentage of every work published that year.
Fractional works over all fractional works that year. How the balance of science has shifted.
How much of it reaches the world top 10%
The share of each side's works, year by year, that reached the world's 10% most cited for their field and year. The average of all institutions is 10.0% (why not 10%).
A year with under 1% of the side's peak output is left out: a rate over a handful of papers says nothing. The latest years are still being cited.
Who holds more of the world's best institutions?
A country's average quality and the number of institutions it holds at the very top can disagree, and both are worth knowing. The counts are nested: an institution in the top 50 is also in the top 100.
- 0In the world top 500
- 0In the top 1000
- 0In the top 5000
- 0In the top 1,0000
- #51Elite capacityrank among 204 countries#51
Institutions ranked on research quality, 2022-now. Elite capacity counts a country's institutions by their worldwide rank, weighted so a place at #1 counts for more than one at #480.
Which publishes more research, Guam or Haiti?
Guam publishes 1.0× as much research as Haiti in 2022-now (316 against 305 fractional works).
Whose research has more impact, Guam or Haiti?
8.7% of Guam's research reaches the world's top 10% most cited, against 7.6% for Haiti.
Is Guam or Haiti growing faster?
Output in 2022-25 was +11% against 2018-21 for Haiti, and -5% for Guam.
Which has more open access research, Guam or Haiti?
61% of Haiti's research is free to read, against 41% of Guam's.
Which has more world-class institutions, Guam or Haiti?
Guam holds 0 of the world's top 100 research institutions and Haiti 0; in the top 1,000 it is 0 against 0.
Which institutions lead in each country?
The highest-ranked institutions on each side on research quality, 2022-now. The percentage is each institution's own top-10% rate: the share of its works that are among the world's 10% most cited for their field and year. Every figure stands alone, so they do not add up to 100%.
Guam
- 1University of Guam7.9% top 10% · 218 works
- 2Department of Administration9.8% top 10% · 87 works
Haiti
- 1University of Haiti7.2% top 10% · 111 works
The number is the rank inside the country. The track on each row is the top-10% rate; the tick is the average of all institutions, 10.0% (how it is set): teal above it, red below. The ranking is the quality score, which compares the rate with what each institution's own topics predict and adds a small reward for size, so the rates do not fall in order.
Who are the top researchers on each side?
The most cited researchers on each side, among those ranked.
Guam
- 1 Kevin K.W. Ho #46,783 worldwide 4.1k citations · 273 works
- 2 Mike T. Carson #298,258 worldwide 2.4k citations · 156 works
- 3 Rob Rowan #390,380 worldwide 4.9k citations · 18 works
- 4 David J. Combosch #837,073 worldwide 1.6k citations · 42 works
- 5 Laurie J. Raymundo #985,219 worldwide 3k citations · 62 works
Haiti
- 1 Gaël Pressoir #264,545 worldwide 9.3k citations · 47 works
- 2 Jean William Pape #776,966 worldwide 13k citations · 381 works
- 3 Vanessa Rouzier #969,029 worldwide 5.2k citations · 164 works
- 4 Steeve Symithe #1,004,204 worldwide 947 citations · 64 works
- 5 Marc Antoine Jean Juste #1,025,146 worldwide 1.3k citations · 20 works