Centro Nacional de Monitoramento e Alertas de Desastres Naturais

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

Each strip is that field’s whole ranked pool, with the notch where Centro Nacional de Monitoramento e Alertas de Desastres Naturais sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Where its research is concentrated relative to its size: Global and Planetary Change takes 24.5× the share of its output that it takes of world research.

1. Global and Planetary ChangeSubfield · 24.6 works25×
2. Environmental ScienceField · 65.9 works10×

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

• Environmental Science 10.1×
• Earth and Planetary Sciences 5.1×
• Decision Sciences 1.4×
• Social Sciences 1.3×
• Agricultural and Biological Sciences 1.1×
• Health Professions 0.8×
• Engineering 0.5×
• Business, Management and Accounting 0.5×
• Mathematics 0.3×
• Computer Science 0.3×
• Nursing 0.3×
• Economics, Econometrics and Finance 0.2×
• Arts and Humanities 0.1×
• Energy 0.1×
• Immunology and Microbiology 0.1×
• Psychology 0.1×
• Medicine 0.1×
• Materials Science 0.1×
• Physics and Astronomy 0.1×
• Biochemistry, Genetics and Molecular Biology 0.1×
• Chemistry 0.1×

Ranked on the composite score, José A. Marengo, Regina Célia dos Santos Alvalá and Víctor Marchezini lead among researchers whose main affiliation is Centro Nacional de Monitoramento e Alertas de Desastres Naturais.

1. 1 🇧🇷 José A. Marengo Brazil · #29,618 worldwide 753 citations · 54 works
2. 2 🇧🇷 Regina Célia dos Santos Alvalá Brazil · #297,276 worldwide 115 citations · 19 works
3. 3 🇧🇷 Víctor Marchezini Brazil · #495,330 worldwide 34 citations · 28 works
4. 4 🇧🇷 Ana Paula Martins do Amaral Cunha Brazil · #557,563 worldwide 89 citations · 16 works
5. 5 🇧🇷 Marcelo Zeri Brazil · #708,058 worldwide 116 citations · 15 works
6. 6 🇧🇷 Andrea M. Ramos Brazil · #848,011 worldwide 67 citations · 15 works

By fractional works in 2022–2025, weighted toward what it does more of than the world: Climate Change, Remote Sensing, Hydrological Modeling, Global Warming, Risk Perception, Disaster Management, Sustainable Development and Satellite Imagery.

By volume in 2022–2025: Flood Risk Assessment and Management, Disaster Management and Resilience, Geography and Environmental Studies and Landslides and related hazards.

1. 1 Flood Risk Assessment and Management Global and Planetary Change 10 works
2. 2 Disaster Management and Resilience Sociology and Political Science 6 works
3. 3 Geography and Environmental Studies Water Science and Technology 6 works
4. 4 Landslides and related hazards Management, Monitoring, Policy and Law 5 works
5. 5 Environmental and biological studies Ecology 4 works
6. 6 Climate variability and models Global and Planetary Change 4 works
7. 7 Environmental Sustainability and Education Management, Monitoring, Policy and Law 4 works
8. 8 Hydrology and Watershed Management Studies Water Science and Technology 3 works
9. 9 Precipitation Measurement and Analysis Atmospheric Science 3 works
10. 10 Fire effects on ecosystems Global and Planetary Change 3 works

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

Output in 2018–2022 was 45% higher than in 2013–2017.

• Hospital de Clínicas da Unicamp
• Instituto Nacional de Pesquisas Espaciais
• Instituto Tecnológico de Aeronáutica
• Instituto de Aeronáutica e Espaço
• Embraer (Brazil)
• Department of Aerospace Science and Technology
• Geoambiente (Brazil)
• Instituto de Controle do Espaço Aéreo