Antisana Glacier
E912877
Antisana Glacier is an ice cap and series of glaciers on the Antisana stratovolcano in the Ecuadorian Andes, notable for its rapid retreat and importance to regional water resources.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Antisana Glacier canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11227612 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Antisana Glacier Context triple: [Antisana, hasGlacier, Antisana Glacier]
-
A.
Pichillancahue-Turbio glacier
Pichillancahue-Turbio glacier is a prominent valley glacier on the slopes of Chile’s Villarrica Volcano, known for its extensive ice fields and role in local hydrology and volcanic geomorphology.
-
B.
Jorge Montt Glacier
Jorge Montt Glacier is a rapidly retreating tidewater glacier in Chilean Patagonia, known for its dramatic ice loss and contribution to sea-level rise studies.
-
C.
O'Higgins Glacier
O'Higgins Glacier is a major outlet glacier of the Southern Patagonian Ice Field in Chile, known for its extensive ice mass and dramatic calving front into O'Higgins Lake.
-
D.
Ritacuba Blanco Glacier
Ritacuba Blanco Glacier is a prominent tropical mountain glacier in the Colombian Andes, known for its high elevation and rapid retreat due to climate change.
-
E.
Garibaldi Glacier
Garibaldi Glacier is a mountain glacier in the Coast Mountains of British Columbia, Canada, associated with the volcanic Mount Garibaldi and the surrounding Garibaldi Provincial Park.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Antisana Glacier Target entity description: Antisana Glacier is an ice cap and series of glaciers on the Antisana stratovolcano in the Ecuadorian Andes, notable for its rapid retreat and importance to regional water resources.
-
A.
Pichillancahue-Turbio glacier
Pichillancahue-Turbio glacier is a prominent valley glacier on the slopes of Chile’s Villarrica Volcano, known for its extensive ice fields and role in local hydrology and volcanic geomorphology.
-
B.
Jorge Montt Glacier
Jorge Montt Glacier is a rapidly retreating tidewater glacier in Chilean Patagonia, known for its dramatic ice loss and contribution to sea-level rise studies.
-
C.
O'Higgins Glacier
O'Higgins Glacier is a major outlet glacier of the Southern Patagonian Ice Field in Chile, known for its extensive ice mass and dramatic calving front into O'Higgins Lake.
-
D.
Ritacuba Blanco Glacier
Ritacuba Blanco Glacier is a prominent tropical mountain glacier in the Colombian Andes, known for its high elevation and rapid retreat due to climate change.
-
E.
Garibaldi Glacier
Garibaldi Glacier is a mountain glacier in the Coast Mountains of British Columbia, Canada, associated with the volcanic Mount Garibaldi and the surrounding Garibaldi Provincial Park.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
glacier
ⓘ
ice cap ⓘ |
| climateChangeIndicator | tropical glacier retreat ⓘ |
| continent | South America ⓘ |
| country | Ecuador ⓘ |
| countrySubdivision |
Napo Province
ⓘ
Pichincha Province ⓘ |
| elevationClass | high-altitude glacier ⓘ |
| environmentalConcern |
hazards from changing runoff patterns
ⓘ
increased water scarcity risk in dry season ⓘ loss of long-term water storage ⓘ |
| feeds | downstream rivers ⓘ |
| glacierSystem | series of outlet glaciers ⓘ |
| glacierType | tropical glacier ⓘ |
| hasClimate | tropical high-mountain climate ⓘ |
| hasProcess |
ablation
ⓘ
glacier retreat ⓘ ice flow ⓘ surface melting ⓘ |
| hasSeasonality | strongly seasonal meltwater contribution ⓘ |
| hasSnowAndIce | perennial ice cover ⓘ |
| hydrologicalRole | source of freshwater for surrounding regions ⓘ |
| importanceFor |
downstream aquatic ecosystems
ⓘ
ecosystem services ⓘ local communities ⓘ water security in nearby urban areas ⓘ |
| isOnVolcanoType | stratovolcano ⓘ |
| locatedIn | Ecuadorian Andes ⓘ |
| locatedInCountry | Ecuador ⓘ |
| locatedNear | Quito ⓘ |
| locatedOn | Antisana ⓘ |
| monitoredFor |
climate change impacts
ⓘ
mass balance changes ⓘ |
| notableFor |
importance to regional water resources
ⓘ
rapid retreat ⓘ |
| partOf |
Antisana stratovolcano
ⓘ
linked to:
Antisana Volcano
Northern Andes glacier system ⓘ
linked to:
Andean glacial system
tropical Andean cryosphere ⓘ |
| region | Andes ⓘ |
| researchUse |
climate change research
ⓘ
glaciological studies ⓘ hydrological modeling ⓘ |
| threatenedBy |
changes in precipitation patterns
ⓘ
global warming ⓘ |
| usedFor |
hydropower regulation
ⓘ
irrigation support ⓘ urban water supply support ⓘ water supply ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Antisana Glacier Description of subject: Antisana Glacier is an ice cap and series of glaciers on the Antisana stratovolcano in the Ecuadorian Andes, notable for its rapid retreat and importance to regional water resources.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.