river
Let an agent handle rivers by name, course, flow, water quality, flood risk, uses and cultural significance.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent handle rivers by name, course, flow, water quality, flood risk, uses and cultural significance.
A natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river, with a source, course, tributaries and mouth; rivers can form borders and many are sacred or culturally significant.
What it is for: Water supply, ecosystems, transport, energy, recreation and culture.
It can be find source, course and length; check flow and flood warnings; check water quality; plan safe recreation.
Distinguishing features
Natural flowing water
Source, course and mouth
Drains a basin
Floods naturally
What it looks like
A channel of flowing water between banks, from streams to broad rivers.
Physical character
length: a few km to over 6500 km - major rivers such as the Nile and Amazon
discharge: under 1 to over 200000 m3/s - Amazon is the largest
How it is recognised
Named rivers with source and mouth
Tributaries and basins
Border and transboundary rivers
Related models
is a kind of - category
drains - area
can cause - hazard
is managed under - rules
In practice
Families and kinds
perennial rivers
seasonal and intermittent rivers
braided and meandering rivers
transboundary rivers
former and underground rivers
Identifiers
national water body id river basin codes monitoring
GeoNames id numeric id gazetteer
Standards and regulation
EU Water Framework Directive
UN Watercourses Convention
National water and navigation law
Failure modes and hazards
Floods
Drowning and cold water shock
Pollution
Disputes over shared rivers
Also called
+8
Where this came from
wikidata · CC0 1.0
Also registered as vr.tr.river
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Identity Which river.
Names and course.
Name
River.
Name
River identity.
- Which river, and through which countries? provenance
- What are its source and mouth? provenance
Size
Length and flow.
Size
Size.
- How long is it, and what is its discharge? measurement
- From which source? provenance
Hazards Floods and safety.
Rivers carry risks.
Flood
Warnings.
Flood
Flood warnings.
- Are flood warnings in force? provenance
- Which areas are at risk? boundary
Water safety
Drowning.
Water safety
Water safety.
- Is it safe to swim or paddle here? boundary
- What should be done if someone falls in? action
Quality Ecology.
Rivers are ecosystems.
Status
Water quality.
Status
Water quality.
- What is its ecological and chemical status? provenance
- Are there pollution alerts? provenance
Wildlife
Habitats.
Wildlife
Wildlife.
- Which species depend on it? definition
- Are they protected? provenance
People Uses and culture.
Rivers shape societies.
Uses
Water and transport.
Uses
Uses.
- How is the river used for water, navigation or energy? definition
- How is it shared between users? boundary
Culture
Sacred rivers.
Culture
Cultural significance.
- What cultural or religious significance does it have? provenance
- Is the description respectful? boundary
What the second pass must settle
- Should rivers be instances with identifiers?
- How should basins be linked?
- How should transboundary disputes be represented?