Countries
Institutions
Fields
Rankings
Compare

Search institutions, scholars, countries and publications

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.

Built from

OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

Browse

Countries
Institutions
Fields
Rankings
What we cover

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.

Quantifying nitrate pollution sources and natural background in an equatorial context: a case of the Densu Basin, Ghana

2022Hydrological Sciences JournalJournal

10.1080/02626667.2022.2114357 Full text4 citations

Authors

7 authors across 4 institutions in 2 countries.

George Yamoah AfrifaFirst authorCorresponding
- University of Ghana (GH)
Larry Pax Chegbeleh
- University of Ghana (GH)
Patrick Asamoah Sakyi
- University of Ghana (GH)
Sandow Mark Yidana
- University of Ghana (GH)
Yvonne Sena Akosua Loh
- University of Ghana (GH)
as printed: Yvonne Akosua Sena Loh
Theophilus Ansah-Narh
- Ghana Atomic Energy Commission (GH)
Evans ManuSenior author
- Water Resources Commission of Ghana (GH)

Fields

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

Groundwater and Isotope Geochemistrylevel 3 · 1.00
Water Quality and Pollution Assessmentlevel 3 · 0.98
Water Quality and Resources Studieslevel 3 · 0.98

Sources

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

openalexseen September 5, 2026
2022 · Hydrological Sciences Journal · 4 citations
https://openalex.org/W4293825916

Quantifying nitrate pollution sources and natural background in an equatorial context: a case of the Densu Basin, Ghana · Sankore