Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Ejin River

The Ejin River is a major closed basin river system of northern China. It flows approximately 630 kilometres (390 mi) from its headwaters in the Qilian Mountains north-northeast into the Juyan Lake in the Badain Jaran Desert. The river forms one of the largest inland deltas and alluvial fans in the world.

Characters & History

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Ejin River. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Key facts & relationships

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

Basin size
78,600 km2 (30,300 sq mi)approx.
Cities
Zhangye, Jiuquan
Country
China
Etymology
Named for the seasonal flows in its lower course
Length
630 km (390 mi)
Mouth
Badain Jaran Playa

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Naming

History

Basin characterization

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.

Map overview Semantic statistics

Ejin River

Nodes54
Edges53
Triples29
Avg. degree1.96
Density0.037037
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Ejin River

Top relations

related to Naming · 12
Ejin River → Alxa League, Chinese, Etsin Gol, Hei River, Heihe, It, Jiuquan, Ruo He, Ruo Shui, Tangut, The Chinese, Upstream
• coordinates · 2
Ejin 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…, 42°18′50″N 101°04′20″E / 42.31389°N 101.07222°E / 42.31389; 101.07222
• elevation · 2
Ejin River → 3,650 m (11,980 ft), 900 m (3,000 ft)
• location · 2
Ejin River → Badain Jaran Desert, Inner Mongolia, Qilian Shan, Gansu
Basin size · 1
Ejin River → 78,600 km2 (30,300 sq mi)approx.
Cities · 1
Ejin River → Zhangye, Jiuquan
Country · 1
Ejin River → China
Etymology · 1
Ejin River → Named for the seasonal flows in its lower course
Length · 1
Ejin River → 630 km (390 mi)
Mouth · 1
Ejin River → Badain Jaran Playa

Important terminology Word statistics

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

Important terminology

river basin area chinese midstream upstream qilian desert water ejin china mountains hydrological balance course flows ruo flow main lower

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Ejin RiverBasin size78,600 km2 (30,300 sq mi)approx.1.00infobox
Ejin RiverCitiesZhangye, Jiuquan1.00infobox
Ejin RiverCountryChina1.00infobox
Ejin RiverEtymologyNamed for the seasonal flows in its lower course1.00infobox
Ejin RiverLength630 km (390 mi)1.00infobox
Ejin RiverMouthBadain Jaran Playa1.00infobox
Ejin RiverNative name额济纳河 (Chinese)1.00infobox
Ejin RiverSourceKan Chou and Hsü Chao springs1.00infobox
Ejin RiverSubdivisionsGansu, Inner Mongolia1.00infobox
Ejin 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
Ejin River• coordinates42°18′50″N 101°04′20″E / 42.31389°N 101.07222°E / 42.31389; 101.072221.00infobox
Ejin River• elevation3,650 m (11,980 ft)1.00infobox
Ejin River• elevation900 m (3,000 ft)1.00infobox
Ejin River• leftDang He, Beida He1.00infobox
Ejin River• locationQilian Shan, Gansu1.00infobox
Ejin River• locationBadain Jaran Desert, Inner Mongolia1.00infobox
Ejin Riveris amajor closed basin river system of northern China0.90text

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.