Three Parallel Rivers of Yunnan Protected Areas
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2003
21 054 km²
Commune · CHN
Dêqên
China
DwbCold, dry winter, warm summer(32 %)
Species observed
4 050
Observations
35 073
Area
7 242,7km²
Ecological tissue
Sample of 8 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Dêqên : 8 espèces reliées par 7 interactions GloBI sur 2 types (connectance 25.0%, filtre Serrano α=0.2).
Espèces affichées
8
Interactions affichées
7
Connectance
0.250
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
4 050 distinct species · 35 073 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,9°C
Annual rain
1 027mm
Warmest m°
15,7°C
Coldest m°
-14,8°C
Elevation: 3 632 m on average (min 2 032 m, max 5 882 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,9°C
Annual rain
1 027mm
Warmest month
15,7°C
Coldest month
-14,8°C
Mean alt.
3 632m
Min
2 032m
Max
5 882m
Std. dev.
715m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(32 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
59,3g/kg
Clay
19,4%
Sand
41,4%
Silt
39,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Dêqên Tibetan
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
82,2g/kg
Clay
18,9%
Sand
41,7%
Silt
39,5%
5–15 cm
pH H₂O
6,2
Org. C
63,2g/kg
Clay
19,6%
Sand
41,2%
Silt
39,1%
15–30 cm
pH H₂O
6,2
Org. C
32,6g/kg
Clay
19,8%
Sand
41,3%
Silt
38,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest47.7%
Crops0.4%
Built-up0.0%
Bare soil10.0%
Other (grassland, water…)41.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology20 basins · 0 lakes · 16 rivers
Hydrology metrics for this exact territory
Stream length here
1 071,1km
Basins crossed
20
Max stream order
7
Max drainage
208 826km²
Discharge in basins
3 670,0m³/s
Mean precip.
738mm/an
Mean T°
5,5°C
Moisture idx
-0,13
Max snow
32%
Mean runoff
506mm/an
Mean elev. (basins)
3 644m
Watersheds crossing here
- Bassin de 支巴洛河sub-area1 870,2 km²overlap1830.43 km²25%
- Bassin de 金沙江sub-area1 576,4 km²overlap1024.74 km²14%
- Bassin de 扎曲sub-area2 790,4 km²overlap897.64 km²12%
- Bassin de 澜沧江sub-area2 313,1 km²overlap504.87 km²7%
- Bassin de 阿东河sub-area469,4 km²overlap467.64 km²6%
- Bassin de 澜沧江sub-area415,7 km²overlap410.42 km²6%
- Bassin de 金沙江sub-area1 095,6 km²overlap366.10 km²5%
- Bassin de 金沙江sub-area492,3 km²overlap349.50 km²5%
- Bassin de 金沙江sub-area690,1 km²overlap270.54 km²4%
11 more basinssorted by overlap
- Bassin de 澜沧江sub-area257,3 km²overlap256.11 km²4%
- Bassin de 中岩曲sub-area2 594,4 km²overlap254.31 km²4%
- Bassin de 澜沧江sub-area241,9 km²overlap241.55 km²3%
- Bassin de 永支隆曲sub-area238,6 km²overlap230.64 km²3%
- Bassin de 金沙江sub-area361,8 km²overlap116.40 km²2%
- Bassin de 金沙江sub-area851,1 km²overlap10.39 km²0%
- Bassin de 玉曲sub-area1 200 km²overlap5.90 km²0%
- Bassin de 怒江sub-area552,8 km²overlap2.44 km²0%
- Bassin de 怒江sub-area1 602 km²overlap1.74 km²0%
- Bassin de 金沙江sub-area1 543,3 km²overlap1.33 km²0%
- Bassin de 松麦河sub-area49,3 km²overlap0.02 km²0%
Rivers / streams (16, ord ≥ 4)
- 澜沧江ord 7len here331.24 km11%total2941 km
- 金沙江ord 8len here284.61 km6%total4654 km
- 支巴洛河ord 4len here231.79 km100%total232 km
- 阿东河ord 3len here66.42 km100%total66 km
- 中岩曲ord 7len here32.67 km22%total148 km
- 日尼曲达ord 2len here27.20 km98%total28 km
- 永支隆曲ord 6len here26.06 km100%total26 km
- 扎曲 (瀾滄江)ord 6len here19.02 km61%total31 km
- 雨崩隆曲ord 6len here12.76 km100%total13 km
- 巴些隆曲ord 2len here8.06 km100%total8 km
- 珠巴龙河ord 2len here7.65 km100%total8 km
- 尼色河ord 1len here7.53 km100%total8 km
4 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,4%
Pesticides
28,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Applicable · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN