Trophic Cascades in Lakes
E483121
"Trophic Cascades in Lakes" is an influential ecological work that examines how changes at higher levels of lake food webs, such as predators, can indirectly shape lower trophic levels and overall lake ecosystem structure and function.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Trophic Cascades in Lakes canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4965222 — 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: Trophic Cascades in Lakes Context triple: [Stephen R. Carpenter, notableWork, Trophic Cascades in Lakes]
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A.
Treatise on Limnology
Treatise on Limnology is a foundational multi-volume scientific work that systematically explores the ecology, biology, chemistry, and physics of inland waters.
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B.
Isle Royale wolf–moose study
The Isle Royale wolf–moose study is a landmark long-term ecological research project that examines predator–prey dynamics between wolves and moose on Isle Royale National Park in Lake Superior.
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C.
Ecological Applications
Ecological Applications is a peer-reviewed scientific journal that publishes research on the practical application of ecological science to environmental management and policy.
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D.
Stability and Complexity in Model Ecosystems
Stability and Complexity in Model Ecosystems is a landmark 1973 book by theoretical ecologist Robert May that uses mathematical models to challenge the assumption that more complex ecosystems are inherently more stable.
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E.
The Ecological Relations of the Vegetation on the Sand Dunes of Lake Michigan
The Ecological Relations of the Vegetation on the Sand Dunes of Lake Michigan is a pioneering ecological study that analyzes plant succession and environmental factors shaping dune vegetation along the Lake Michigan shoreline.
- 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: Trophic Cascades in Lakes Target entity description: "Trophic Cascades in Lakes" is an influential ecological work that examines how changes at higher levels of lake food webs, such as predators, can indirectly shape lower trophic levels and overall lake ecosystem structure and function.
-
A.
Treatise on Limnology
Treatise on Limnology is a foundational multi-volume scientific work that systematically explores the ecology, biology, chemistry, and physics of inland waters.
-
B.
Isle Royale wolf–moose study
The Isle Royale wolf–moose study is a landmark long-term ecological research project that examines predator–prey dynamics between wolves and moose on Isle Royale National Park in Lake Superior.
-
C.
Ecological Applications
Ecological Applications is a peer-reviewed scientific journal that publishes research on the practical application of ecological science to environmental management and policy.
-
D.
Stability and Complexity in Model Ecosystems
Stability and Complexity in Model Ecosystems is a landmark 1973 book by theoretical ecologist Robert May that uses mathematical models to challenge the assumption that more complex ecosystems are inherently more stable.
-
E.
The Ecological Relations of the Vegetation on the Sand Dunes of Lake Michigan
The Ecological Relations of the Vegetation on the Sand Dunes of Lake Michigan is a pioneering ecological study that analyzes plant succession and environmental factors shaping dune vegetation along the Lake Michigan shoreline.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
ecology book
ⓘ
scholarly monograph ⓘ scientific book ⓘ |
| addresses |
human impacts on lake food webs
ⓘ
lake ecosystem management ⓘ use of trophic cascades for water quality improvement ⓘ |
| appliesTo |
freshwater lakes
ⓘ
temperate lake ecosystems ⓘ |
| contribution |
helped establish the concept of trophic cascades in lake ecology
ⓘ
influenced lake management and biomanipulation strategies ⓘ provided empirical evidence for strong top-down effects in lakes ⓘ |
| describes |
cascading effects of predators on primary producers
ⓘ
mechanisms of top-down control in lakes ⓘ multi-trophic interactions in aquatic food webs ⓘ |
| examines |
community and ecosystem responses to biomanipulation
ⓘ
food web interactions in pelagic zones of lakes ⓘ how changes in predator abundance affect lower trophic levels ⓘ indirect effects of fish on phytoplankton via zooplankton ⓘ |
| field |
aquatic ecology
ⓘ
ecology ⓘ food web ecology ⓘ limnology ⓘ |
| focusesOn |
ecosystem structure and function
ⓘ
effects of higher trophic levels on lower trophic levels ⓘ phytoplankton biomass ⓘ role of fish predators in lakes ⓘ water clarity in lakes ⓘ zooplankton community structure ⓘ |
| hasPerspective |
ecosystem-level approach
ⓘ
food-web perspective ⓘ |
| intendedAudience |
ecologists
ⓘ
environmental scientists ⓘ graduate students in ecology ⓘ limnologists ⓘ |
| language | English ⓘ |
| mainSubject |
indirect ecological effects
ⓘ
lake ecosystems ⓘ predator–prey interactions ⓘ top-down control ⓘ trophic cascades ⓘ |
| theoreticalFramework | top-down vs bottom-up regulation ⓘ |
| typeOfWork | influential ecological synthesis ⓘ |
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: Trophic Cascades in Lakes Description of subject: "Trophic Cascades in Lakes" is an influential ecological work that examines how changes at higher levels of lake food webs, such as predators, can indirectly shape lower trophic levels and overall lake ecosystem structure and function.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.