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Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

National Aquatic Resource Surveys (NARS): the foundation for long-term aquatic monitoring data across the United States

2025Environmental Monitoring and AssessmentJournalOpen access

10.1007/s10661-025-14629-8 Full text2 citations

Authors

8 authors across 5 institutions in 3 countries.

Amanda M. NahlikFirst authorCorresponding
- Environmental Protection Agency (GH)
Steven G. Paulsen
Michael Dumelle
Susan Holdsworth
Sarah Lehmann
Nicolle S. Tulve
Sean J. Paul
H. Christopher FreySenior author
- Environmental Protection Agency (GH)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Aquatic Invertebrate Ecology and Behaviorlevel 3 · 0.18
Freshwater macroinvertebrate diversity and ecologylevel 3 · 0.16
Soil and Water Nutrient Dynamicslevel 3 · 0.10

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 5, 2026
2025 · Environmental Monitoring and Assessment · 2 citations
https://openalex.org/W4415787635

National Aquatic Resource Surveys (NARS): the foundation for long-term aquatic monitoring data across the United States · Sankore