dam
Let an agent explain dams and their types and purposes, describe design, safety and operation, present environmental and social debates with attribution, and identify specific dams with sources.
Bundle → Layer → Finding → Questions Filled
4 bundles · 8 layers · 8 findings · 16 questions
Understand What dams are.
Types
Types and purposes.
Types
Types.
- How do embankment, gravity, arch and buttress dams and tidal barrages differ, and what purposes do dams serve? definition
- Which entry fits a specific type? action
Specific
A specific dam.
Specific
Specific dam.
- What is this dam, its purpose, size, operator and history, according to sources? provenance
- Which entry fits it? action
Operate Design, safety and operation.
Design
Design and construction.
Design
Design.
- How are dams designed for loads, seepage, spillways and earthquakes, and how are they built? provenance
- Which entry fits dam engineering? action
Safety
Safety and failure.
Safety
Safety.
- How are dams inspected and regulated for safety, and what have notable failures taught? provenance
- Is a dam emergency happening now, requiring emergency services? boundary
Impact Impacts and debates.
Environment
Environmental impacts.
Environment
Environment.
- What effects do dams have on rivers, fish, sediment and ecosystems, and how are they mitigated or removed? provenance
- Which findings are contested? boundary
Social
Social and political dimensions.
Social
Social.
- What are the attributed positions in debates on large dams, displacement, transboundary rivers and hydropower? provenance
- Is the presentation neutral? boundary
Learn History and teaching.
History
History of dams.
History
History.
- How did dams develop from ancient irrigation works to modern mega-dams, and what remains of ruined dams? provenance
- Which references are standard? provenance
Teach
Teaching.
Teach
Teaching.
- How can dam engineering and its trade-offs be taught? action
- Which misconceptions arise? provenance
Classifiers Filled
- Family
- Thing Registry
- Category
- Physical world and living systems
- Entry kind
- thing
- Plane
- PHY
- Domain
- PHY.OBJ
- Other names and narrower kinds
- hydroelectric dam, tidal barrage, log boom, dam from granular material, flood control dam, ruined dam, check dam, concrete dam, combined dam, dam complex, underground dam, submerged dam
What it is Filled
A barrier built across a river, stream or estuary to hold back water for storage, flood control, irrigation, water supply, navigation or hydroelectric power, in forms from earth and rock-fill embankments and concrete gravity and arch dams to tidal barrages and small weirs, and including historic and ruined dams; dams are major infrastructure with benefits and impacts on rivers, ecosystems and communities, and are designed, operated and regulated for safety.
Why it exists Filled
Let an agent explain dams and their types and purposes, describe design, safety and operation, present environmental and social debates with attribution, and identify specific dams with sources.
Distinguishing features Filled
- Impoundment
- Structural types
- Multiple purposes
- Safety regulation
What robots and AI may and may not do Filled
Must not
- Operate spillways or gates without authorization.
- Ignore seepage, cracking or rising levels that may signal failure.
- Release water without warning downstream communities.
- Assist in attacking or sabotaging a dam.
Only with a human decision
- Any decision on releases or emergency drawdown.
May
- Monitor dam water levels, seepage and structure.
- Report anomalies to the dam operator and safety authority.
- Explain dam types and functions.
Moral aspects Filled
- Dam failures can kill thousands downstream.
- Dams displace communities and change rivers and ecosystems.
Who is affected
- Downstream communities
- Displaced people
- River ecosystems
Owners Filled
Steward
The dam owner or operator; dam safety authorities regulate them.
Master systems
- National dam registers
Links to other meta-models Filled
parent
- Q121359 - registry parent class
- Q2466889 - registry parent class
- Q264661 - registry parent class
- Q332907 - registry parent class
- Q811979 - registry parent class
related
- hydraulic structure - category
- infrastructure - category
- head - hydraulic head at dams
- coastal management - tidal barrages
What else AI and robots need to interact with it Filled
Identity and identifiers required Filled
- Vercy registry: vr.tr.dam
- Wikidata: Q12323 (https://www.wikidata.org/wiki/Q12323)
Direct properties required Filled
- Structural height: m - Measure vertically from the lowest foundation level to the crest, stating the reference convention used.
- Crest length: m - Measure along the dam crest between its ends, stating whether associated structures are included.
- Base width: m - Measure the upstream-to-downstream width at the foundation in a specified cross-section.
Recognition required Filled
- Barrier impounding water
- Embankment, gravity, arch or barrage
- A levee runs alongside a river; a weir is low and overflowed
- A wall or embankment across a river with a reservoir behind.
Capabilities and actions required Filled
- explain types and purposes
- describe design and safety
- present debates
- identify specific dams
Hazards and failure modes required Filled
- Dam failure and flooding
- Ecological disruption and displacement
- Sedimentation and ageing
Standards and interfaces required Filled
- Dam safety regulations and inspection regimes
- Environmental assessment and water law
- International guidelines on dams and development
Context of use required Filled
- Barriers holding back water.
- embankment dams
- concrete gravity, arch and buttress dams
- hydroelectric dams
- flood control and irrigation dams
- tidal barrages, weirs and log booms
Sources Filled
- Wikidata item Q12323: dam - identity and sense of the item
- Wikipedia: Dam - general description of the item
Open questions
- Should each dam type be a separate entry?
- How should dam safety registers be linked?
- How should debates be attributed?
Machine files
Provenance
thing registry research (pass 2) · unreviewed
Built from: models/things/publications/thing-q12323/spec.json