Profile
The Nature Index tracks primary research articles from 145 natural-science and health-science journals, chosen based on reputation by an independent group of researchers. The Nature Index provides absolute Count of primary research articles and fractional Share counts of author contribution to articles. The positions in the table below reflect National Institute for Amazonian Research (INPA)'s position overall, domestically, within their sector, and in various subject areas based on their Share. Each position links to the corresponding table where National Institute for Amazonian Research (INPA) is listed.
Position by research output Share
Position by research output Share in subject areas
Research
National Institute for Amazonian Research (INPA) has the following research output in the current window (1 August 2024 - 31 July 2025) of the Nature Index. Click on Count to view a list of articles representing the corresponding Share value.
Overall research output
| Count | Share | |
|---|---|---|
| Overall | 16 | 1.39 |
Overall Count and Share for 'National Institute for Amazonian Research (INPA)' based on the 12-month time frame mentioned above.
Research outputs by subject area
Note: Hover over the donut graph to view the Share for each subject.
Leading research topics
In the Current Index (12-month rolling window), National Institute for Amazonian Research (INPA) published the most articles in these research topics. Learn more about Nature Research Intelligence Topics.
| Topics | Count | Share |
|---|---|---|
| Environmental Management | 1 | 0.40 |
| Environmental Management | 1 | 0.40 |
| Evolutionary Biology | 2 | 0.40 |
| Evolutionary Biology | 2 | 0.40 |
| Ecology | 5 | 0.37 |
| Ecology | 5 | 0.37 |
| Forestry Sciences | 3 | 0.07 |
| Forestry Sciences | 3 | 0.07 |
| Clinical Sciences | 1 | 0.05 |
| Clinical Sciences | 1 | 0.05 |
Share output for the past 5 years
| Subject area or journal group | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|
| Overall | 1 | 2 | 2 | 1 | 0 |
| Biological sciences | 1 | 0 | 2 | 1 | 0 |
| Chemistry | 0 | 0 | 1 | 0 | 0 |
| Earth & environmental sciences | 1 | 2 | 1 | 0 | 0 |
| Physical sciences | 0 | 0 | 1 | 0 | 0 |
| Natural sciences | 0 | 0 | 2 | 1 | 0 |
| Nature & Science | 0 | 0 | 1 | 0 | 0 |
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Collaboration
Nature Index collaborations highlight fruitful collaborations that lead to high quality research around the world. A collaboration can be between any two institutions or locations co-authoring at least one article in the journals tracked by the Nature Index. The collaboration score between two institutions is the sum of each of their Shares on the papers to which both have contributed. The table and charts below highlight the leading collaborators with National Institute for Amazonian Research (INPA).
International vs domestic collaboration by Share
| Type | Percentage |
|---|---|
| International (439 institutions) | 78.7% |
| Domestic (77 institutions) | 21.3% |
Note: Hover over the pie chart to view the Share for each collaboration type.
Top 5 domestic collaborators with National Institute for Amazonian Research (INPA) by Share
Collaborating institutions
Note: Hover over the bars to view details about each institution's Share.
| Collaborating Institution | Collaborators' Share | Collaboration Score |
|---|---|---|
| Federal University of Amazonas (UFAM) | 0.68 / 0.17 | 0.85 |
| University of São Paulo (USP) | 0.23 / 0.42 | 0.65 |
| Mato Grosso State University (UNEMAT) | 0.35 / 0.23 | 0.58 |
| State University of Campinas (UNICAMP) | 0.38 / 0.15 | 0.53 |
| Brazil Ministry of Agriculture, Livestock, and Supply | 0.34 / 0.14 | 0.47 |
Top 5 international collaborators with National Institute for Amazonian Research (INPA) by Share
Collaborating institutions
Note: Hover over the bars to view details about each institution's Share.
| Collaborating Institution | Collaborators' Share | Total Share |
|---|---|---|
| Max Planck Society | 0.45 / 1.35 | 1.80 |
| Drexel University | 0.59 / 0.08 | 0.67 |
| University of Leeds | 0.36 / 0.23 | 0.58 |
| Wageningen University & Research (WUR) | 0.38 / 0.20 | 0.58 |
| University of Oregon (UO) | 0.41 / 0.15 | 0.56 |
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Relationships
Affiliated institutions
The following affiliated institutions are wholly owned, operated, administered or contains research facilities for National Institute for Amazonian Research (INPA). All affiliations for an affiliated institution are credited to the institution to which it is affiliated. Each of the affiliated institutions listed below has its own research profile.
- National Institute for Amazonian Research (INPA)
Affiliated joint institutions and consortia
Represents joint institutions and consortia for which the institution is designated as a partner institution. Each partner institution of a joint institution or consortium receives an equivalent Share for every affiliation in which the consortium is included.