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Qanat exclusion zones
Status is derived only from the shepherd-authored triage/prediction data above -- community submissions and claims are a separate overlay and can never change it (see the participation panel below).
Claim (verbatim)
Qanat exclusion zones. A qanat taps groundwater through a 'mother well' sunk into an aquifer, and every producing well draws down the water table around it in a cone whose radius is set by measurable aquifer physics — transmissivity, storativity, discharge rate. Two qanats sunk too close together steal each other's water. The conjecture is that centuries of conflict and custom fossilized this hydrology into geometry: the spacing of mother wells should follow the drawdown-interference radii of their aquifers, with observed minimum spacing tracking the predicted interference distance from place to place. Where the physics predicts wide interference cones, wells should stand far apart; where it predicts narrow ones, closer. Satellite-mapped qanat fields set against aquifer parameters would thus reveal hydraulic property rights written directly onto the land.
Prediction clause (verbatim)
For each qanat field in the satellite qanat maps, measure nearest-neighbor distances between mother wells and compute the predicted drawdown-interference radius from local aquifer parameters (transmissivity, storativity, typical discharge). Primary clause: observed minimum mother-well spacing correlates with predicted interference radius across fields at Pearson r ≥ 0.5 (p < 0.05), with modal spacing within a factor of 1.5 of the predicted radius in a majority of fields. The verdict follows the primary clause.
Kill-dataset (verbatim)
satellite qanat maps vs aquifer parameters.
In the kill-dataset registry:
Nobody has run this test. The kill-data is named above. If you can run it — or you know the paper that already settles it — claim the kill or submit the prior scholarship. Kills and prior scholarship are credited here, by name, as they come in.
How this item is catalogued
Catalogue tags are curatorial metadata that make the conjecture findable. They are not findings, not a novelty verdict, and naming a source family is not a promise that the data exist or are accessible. Each dimension below says whether it was assigned, reviewed with none applying, uncertain, or not yet reviewed, and who recorded it.
- Place & era tags — Assigned
- Levant & Near East; Cross-period Tagged by claude-opus-4-8
- Dating — Anchored, open-ended
- Dated from c. 1000 BCE onward Qanat technology attested from Iron Age Persia (c. 1000 BCE) with customary well spacing in continued use through the pre-print era and beyond; no defensible end date. Tagged by claude-fable-5-1 (driver, lane 1da5; requested max effort, runtime not independently attested)
- Subject — Assigned
- Networks & trade (from the generation section); Water, land & settlement; Engineering, materials & building mother-well spacing set by aquifer drawdown interference and fossilised as customary water rights on the land; qanat hydraulic engineering Tagged by claude-fable-5-1 (driver, lane 1da5; requested max effort, runtime not independently attested)
- Finer subject topic — Assigned
- Material practice and ritual action Tagged by earlier curation lane (link provenance on record)
- Claim level — Assigned
- World claim Tagged by earlier curation lane (link provenance on record)
- Method — Assigned
- Statistical physics: transport, percolation, criticality, and tipping points Tagged by earlier curation lane (link provenance on record)
- Evidence source — Assigned
- Archaeological survey Tagged by earlier curation lane (link provenance on record)
- Research stage — Idea — no test designed
On Inferpedia
This conjecture is linked to the following pages on Inferpedia, an encyclopedia of the missing — working atlas pages, some still early scaffolding.
Provenance
Run: Imported conversation (verbatim harvest) · model: claude-fable-5
Origin: operator conversation with Claude Fable 5 at max effort, conducted 2026-07-03, relayed verbatim by the operator into the shepherd session on 2026-07-04. No ModelRun exists for the original generation (it happened outside the pipeline); this transcript file is the canonical capture. Transcript path: docs/generated/conjecture_harvest_fablemax_20260703.md. Model (operator-attested, not pipeline-recorded): claude-fable-5. Novelty disclaimer (verbatim, load-bearing -- rule 4): "Same caveat as before, doubled: at 100 items across all of archaeology and history, some of these will have cousins in the literature I can't check. What I can guarantee is the format — each links two things not normally linked, and each names the dataset or measurement that would kill it."
Novelty / leakage triage
no prior formulation located (search dated 2026-07-05)
Qanat mapping (incl. deep-learning shaft detection in HEXAGON/CORONA imagery), qanat water-rights institutions, and hydrogeological drawdown-interference formulas all exist as separate literatures, but no source was located testing mother-well spacing between qanats against computed aquifer interference radii — the join appears unmade. No prior formulation located (search dated 2026-07-05).
Sources cited by the triage
- Deep-learning qanat detection using HEXAGON/CORONA imagery, JAS — Enabling detection/mapping method
Predictions
No prediction registered yet.
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