CHIZU — the atlas of coffee research
Coffee research in Panama
Two limits come with this count. Only 100,474 of the 190,643 searchable papers (52.7%) carry an author affiliation country. The other 90,169 (47.3%) carry none. So these 69 papers are 69 out of the 100,474 whose affiliation is known. And a co-authored paper is counted once for every country its authors sit in. Per-country counts therefore do not add up to the whole.
Panama is a coffee-producing country.
Check it yourself
This is not our word for it. You can run the same query against the same index.
When they were written
1994–2026
Years before 1600 are treated as unknown. The upstream data (OpenAlex) sometimes writes 1400 when the year is missing, and that is a placeholder, not a measurement.
Where they appeared
Top 8 sources (journals and repositories)
Most cited
10 papers, most cited first
- The coffee rust crises in Colombia and Central America (2008–2013): impacts, plausible causes and proposed solutions2015cited 603open access
- The value of bees to the coffee harvest2002cited 262open access
- Transformation of coffee-growing landscapes across Latin America. A review2021cited 131open access
- Native bees mediate long-distance pollen dispersal in a shade coffee landscape mosaic2010cited 102open access
- Coupling of pollination services and coffee suitability under climate change2017cited 98open access
- Cyclotide proteins and precursors from the genus Gloeospermum: Filling a blank spot in the cyclotide map of Violaceae2009cited 47
- Soil microbial composition varies in response to coffee agroecosystem management2020cited 40open access
- Land cover effects on soil infiltration capacity measured using plot scale rainfall simulation in steep tropical lowlands of Central Panama2019cited 36
- Modeling Streamflow Response to Persistent Drought in a Coastal Tropical Mountainous Watershed, Sierra Nevada De Santa Marta, Colombia2019cited 32open access
- Agro-industrial waste improves the nutritional and antioxidant profile of Pleurotus djamor2022cited 30open access
Which stage of coffee
Only 30.2% of the whole index carries a stage label. Of this country's 69 papers, 26 carry one. The breakdown below is about those 26 papers only — the rest were never candidates for it.
One paper can carry several labels, so the breakdown adds up to more than that number.
Which field
Only 75.9% of the whole index carries a field label. Of this country's 69 papers, 63 carry one. The breakdown below is about those 63 papers only — the rest were never candidates for it.
One paper can carry several labels, so the breakdown adds up to more than that number.
What language
"undetermined" means the upstream record carried no language. We did not guess one.
Knowledge is not evenly spread
Counting only papers whose author affiliation is known, the largest is Indonesia with 22,248. Panama has 69 — a factor of 322.
That gap does not follow where coffee is grown. Research gathers where the means to do research are, not where the coffee is. Making that visible is why CHIZU exists.
Other countries
Indonesia 22,248United States 17,988Brazil 10,857United Kingdom 5,569China 4,887India 3,542Germany 3,185Italy 3,111France 3,072Japan 2,822Colombia 2,489Spain 2,363