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Purus River: Geography, Works & Regions

The Purus River (Portuguese: Rio Purus; Spanish: Río Purús) is a tributary of the Amazon River in South America. Its drainage basin is 371,042 km2 (143,260 sq mi), and the mean annual discharge is 11,207 m3/s (395,800 cu ft/s). The river shares its name with the Alto Purús National Park and the Purús Province (and its conformed Purús District), one of…

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Purus River topic overview

The analysis highlights Geography, Works and Regions as prominent areas in the source structure around Purus River.

Related topics
41
Source areas
4
Connected nodes
45
Extracted relationships
81
Concept neighborhoods
29
Bridge connections
45

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Geography · 21 topics
Overview · 10 topics
Biodiversity · 5 topics
Earthworks discovery · 5 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

2nd source
Most distant source approximate area. Headwaters of Cujar River.
Basin size
371,042 km2 (143,260 mi2) to 376,600 km2 (145,400 mi2)
Country
Brazil, Peru
Length
3,361.02 km (2,088.44 mi) 3,382 km (2,101 mi)
Progression
Amazon → Atlantic Ocean
River system
Solimões

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Geography

Biodiversity

Earthworks discovery

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Purus River connects Entity context

The extracted context around Purus River shows recurring relationship patterns in the source. For example, Purus River → Acre, Amazon River, Amazonas, Andes, Arapixi Extractive Reserve, Below, Boca, BR-317, Brazil, Brazilian, Canutama, Canutama Extractive Reserve, From, Further, In, It, Lábrea, Madeira River, Manoel Urbano It, Médio Purus Extractive Reserve Another extracted example is Purus River → Alto Purús National Park, Amazon State, April, Archived, Brazilian Ministry, Enjoy Peru, Environment News Service, Map, May, November, Peru Preserves Biodiversity, Retrieved, Transport, Vast New Park. Use these groups to spot repeated connection types before inspecting the individual relationships.

Purus River

Top relations

related to Geography · 29
Purus River → Acre, Amazon River, Amazonas, Andes, Arapixi Extractive Reserve, Below, Boca, BR-317, Brazil, Brazilian, Canutama, Canutama Extractive Reserve, From, Further, In, It, Lábrea, Madeira River, Manoel Urbano It, Médio Purus Extractive Reserve
related to External links · 14
Purus River → Alto Purús National Park, Amazon State, April, Archived, Brazilian Ministry, Enjoy Peru, Environment News Service, Map, May, November, Peru Preserves Biodiversity, Retrieved, Transport, Vast New Park
related to Biodiversity · 13
Purus River → Abufari Biological Reserve, Alouatta, Amazon, Amazonas, Bolivia, Brazil, In, Most, Peckoltia, Peru, Purus, Tapauá, The Purús
• location · 4
Purus River → Arumã-Jusante, Amazonas State (359,853 km2 (138,940 sq mi), Confluencia of Solimões, Amazonas State (near mouth), Lábrea, Amazonas State (Basin size: 220,351 km2 (85,078 sq mi), Ucayali Region, Peru
• average · 3
Purus River → (Period of data: 1970–1996)10,469 m3/s (369,700 cu ft/s), (Period of data: 1970–1996)5,569 m3/s (196,700 cu ft/s), (Period: 1973–1990)10,970 m3/s (387,000 cu ft/s) (Period: 1979–2015)11,206.9 m3/s (395,770 cu ft/s)
• coordinates · 3
Purus River → .mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-pars…, 10°42′52″S 72°26′44″W / 10.71444°S 72.44556°W / -10.71444; -72.44556, 3°41′35″S 61°28′12″W / 3.69306°S 61.47000°W / -3.69306; -61.47000
• elevation · 3
Purus River → 11 m (36 ft), 330 m (1,080 ft), 498 m (1,634 ft) 520 m (1,710 ft)
related to References · 3
Purus River → Encyclopædia Britannica Online, In Encyclopædia Britannica, Retrieved January
2nd source · 1
Purus River → Most distant source approximate area. Headwaters of Cujar River.
Basin size · 1
Purus River → 371,042 km2 (143,260 mi2) to 376,600 km2 (145,400 mi2)

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

river purus peru amazon basin ucayali region purús ha reserve national ft state lábrea acre amazonas runs forest created park

Purus River relationships Subject–Predicate–Object triples

TTTA extracted 81 structured relationships around Purus River. Examples in this analysis include Purus River → 2nd source → Most distant source approximate area. Headwaters of Cujar River. and Purus River → Basin size → 371,042 km2 (143,260 mi2) to 376,600 km2 (145,400 mi2). The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Purus River2nd sourceMost distant source approximate area. Headwaters of Cujar River.1.00infobox
Purus RiverBasin size371,042 km2 (143,260 mi2) to 376,600 km2 (145,400 mi2)1.00infobox
Purus RiverCountryBrazil, Peru1.00infobox
Purus RiverLength3,361.02 km (2,088.44 mi) 3,382 km (2,101 mi)1.00infobox
Purus RiverProgressionAmazon → Atlantic Ocean1.00infobox
Purus RiverRiver systemSolimões1.00infobox
Purus RiverSourceConfluence of Cujar and Curiuja rivers1.00infobox
Purus River• average(Period: 1973–1990)10,970 m3/s (387,000 cu ft/s) (Period: 1979–2015)11,206.9 m3/s (395,770 cu ft/s)1.00infobox
Purus River• average(Period of data: 1970–1996)10,469 m3/s (369,700 cu ft/s)1.00infobox
Purus River• average(Period of data: 1970–1996)5,569 m3/s (196,700 cu ft/s)1.00infobox
Purus River• coordinates.mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-pars…1.00infobox
Purus River• coordinates10°42′52″S 72°26′44″W / 10.71444°S 72.44556°W / -10.71444; -72.445561.00infobox
Purus River• coordinates3°41′35″S 61°28′12″W / 3.69306°S 61.47000°W / -3.69306; -61.470001.00infobox
Purus River• elevation330 m (1,080 ft)1.00infobox
Purus River• elevation498 m (1,634 ft) 520 m (1,710 ft)1.00infobox
Purus River• elevation11 m (36 ft)1.00infobox
Purus River• leftInauini, Pauini, Tapauá1.00infobox
Purus River• locationUcayali Region, Peru1.00infobox
Purus River• locationConfluencia of Solimões, Amazonas State (near mouth)1.00infobox
Purus River• locationArumã-Jusante, Amazonas State (359,853 km2 (138,940 sq mi)1.00infobox
Purus River• locationLábrea, Amazonas State (Basin size: 220,351 km2 (85,078 sq mi)1.00infobox
Purus River• rightChandless, Iaco, Acre, Sepatini, Ituxi, Mucuim, Itaparaná1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Purus River bring nearby vocabulary together. In this analysis, examples include River, Amazon and Basin. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Purus River
    • River
    • Amazon
    • Basin
    • Ucayali
    • Peru
    • Brazilian
    • Created
    • Forest
    • State
    • Reserve
    • Amazonas
    • Flows
  • purus river
    • River
    • Amazon
    • Basin
    • Ucayali
    • Peru
    • Brazilian
    • Created
    • Forest
    • State
    • Region
    • Reserve
    • Acre
  • amazon river
    • Basin
    • Purus
    • River
    • Elevation
    • Ucayali
    • Peru
    • Brazilian
    • Ft
    • Km
    • State
    • Region
    • Reserve
  • ucayali region
    • Basin
    • Region
    • Ucayali
    • Amazon
    • Brazilian
    • Elevation
    • Ft
    • Peru
    • Purus
    • River
    • Cu
    • Discharge
  • acre
    • State
    • Amazonas
    • Created
    • Runs
    • Cu
    • Discharge
    • Km2
    • M3
    • Mi
    • Pauini
    • Peru
    • Sq
  • santa rosa do purus national forest
    • River
    • Amazon
    • Park
    • Basin
    • Created
    • Forest
    • National
    • Purús
    • Runs
    • Ucayali
    • Peru
    • Brazilian
  • ucayali river
    • Basin
    • Region
    • Amazon
    • Brazilian
    • Elevation
    • Ft
    • Peru
    • Purus
    • River
    • Ucayali
    • State
    • Reserve
  • amazonas
    • Tapauá
    • Acre
    • State
    • Reserve
    • Cu
    • Discharge
    • Km2
    • M3
    • Mi
    • Pauini
    • Sq
    • Elevation

Connections between topic areas Semantic bridges

For Purus River, one of the stronger structural bridges in this analysis connects Purus River with Geography. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Purus River — Geography · splits 24 ⟂ 22
Purus River — Overview · splits 35 ⟂ 11
Purus River — Biodiversity · splits 40 ⟂ 6
Purus River — Earthworks discovery · splits 40 ⟂ 6

Map overview Semantic statistics

Purus River

Nodes46
Edges45
Triples81
Avg. degree1.96
Density0.043478
Components1

Source & methodology

TTTA analyzes the structure around Purus River to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Geography, Works & Regions, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Purus River · EN edition · Analysis: TopicsToTalkAbout

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