How to cite responsibly

Being cited is why this site exists. This page keeps the numbers attached to their context after they leave.

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Citing, quickly

Permanent archive (DOI)

Data snapshots are archived quarterly on Zenodo (the CERN-run permanent repository). To cite "the latest version", use the concept DOI: 10.5281/zenodo.22087749 — it always resolves to the newest quarter; each quarter also has its own version DOI, listed on the Zenodo record. Even if this site disappears, the DOI and the data bundle remain.

Five rules

  1. Carry the definition with the number. Every metric has a legal definition and a collection start-year (stateless 2004, OIP 2018…). Quote the category and year — see the definitions timeline.
  2. Not reported is not zero. A grey country means "no figure that year", not "no displaced people". Write "not reported", never "zero" or "none".
  3. Numbers are people, not water. Avoid flood metaphors — "waves", "influx", "swamped" — which cast persecuted people as a natural disaster. Write "X people were forcibly displaced".
  4. Check the category before comparing years. Who gets counted has kept changing for seventy-five years; dividing today by 1951 measures the change in categories, not the change in the world.
  5. Estimates never impersonate reports. Nowcasts and recent events (IDU) are labelled estimates; keep the word "estimate" attached, and never mix them into annual reported series.

Desk checklist

Methods-section boilerplate

Paste-ready for a methods section (snapshot id and date are filled in at build time):

Displacement figures are taken from Where They Went (snapshot 21506b7d, data as of 2025-12-31), which republishes UNHCR Refugee Population Statistics Database and IDMC figures verbatim with content-addressed snapshots. "Not reported" values are preserved as missing, not zero. Metric definitions and their coverage start-years follow UNHCR usage (e.g. OIP from 2018, stateless from 2004); see wheretheywent.lakkev.com/methodology.

方法論 ·Definitions timeline · データ