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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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ORCID — researcher identity
Crossref — publisher confirmation

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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.

Christian Hogrefe · Sankore

Environmental Protection Agency

Christian Hogrefe

ORCID, self-asserted

ORCID 0000-0003-3280-3513

This profile carries an ORCID the researcher published on their own record — the strongest evidence available short of a human confirming it.

Publications

5

Citations

28

h-index

3

Computed over the works the graph holds, so it is a floor rather than a career figure.

i10-index

1

Works published 2022 onward have been swept for this country. Figures are complete within that window, to the extent the open indexes are.

Publications

5 works in the graph, newest first.

The Community Multiscale Air Quality (CMAQ) Model Version 5.4: Updates and Results from Northern Hemispheric Scale Evaluation
2025Springer proceedings in complexityPublication3 citations10.1007/978-3-031-70424-6_10
The US EPA’s National Nutrient Inventory: Critical Shifts in US Nutrient Pollution Sources from 1987 to 2017
2025Environmental Science & TechnologyJournalOpen access3 citations10.1021/acs.est.5c08196
A diagnostic intercomparison of modeled ozone dry deposition over North America and Europe using AQMEII4 regional-scale simulations
2025Atmospheric chemistry and physicsJournalOpen accessFirst authorCorresponding3 citations10.5194/acp-25-12629-2025
Comparison of 18 years of Modeled and Observed day-Of-Week Ozone Patterns
2025Springer proceedings in complexityPublication0 citations10.1007/978-3-031-70424-6_13
An analysis of CMAQ gas-phase dry deposition over North America through grid-scale and land-use-specific diagnostics in the context of AQMEII4
2023Atmospheric chemistry and physicsJournalOpen accessFirst authorCorresponding19 citations10.5194/acp-23-8119-2023