Three Parallel Rivers of Yunnan Protected Areas
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2003
21 054 km²
Commune · CHN
Zhongdian
China
DwbCold, dry winter, warm summer(40 %)
Species observed
4 757
Observations
41 971
Area
11 400,5km²
Ecological tissue
Sample of 32 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 Zhongdian : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 4 types (connectance 7.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
42
Connectance
0.075
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
4 757 distinct species · 41 971 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,6°C
Annual rain
1 013mm
Warmest m°
16,0°C
Coldest m°
-10,3°C
Elevation: 3 542 m on average (min 1 664 m, max 4 947 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,6°C
Annual rain
1 013mm
Warmest month
16,0°C
Coldest month
-10,3°C
Mean alt.
3 542m
Min
1 664m
Max
4 947m
Std. dev.
595m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(40 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
61,4g/kg
Clay
19,5%
Sand
38,1%
Silt
42,4%
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
6,1
Org. C
85,4g/kg
Clay
18,8%
Sand
38,6%
Silt
42,6%
5–15 cm
pH H₂O
6,1
Org. C
64,3g/kg
Clay
19,6%
Sand
37,9%
Silt
42,5%
15–30 cm
pH H₂O
6,1
Org. C
34,5g/kg
Clay
20,2%
Sand
37,7%
Silt
42,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest57.8%
Crops0.9%
Built-up0.1%
Bare soil4.4%
Other (grassland, water…)36.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology24 basins · 4 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
1 192,5km
Lake surface here
3,70km²
Basins crossed
24
Max stream order
7
Max drainage
218 927km²
Discharge in basins
4 959,9m³/s
Mean precip.
806mm/an
Mean T°
6,4°C
Moisture idx
-0,11
Max snow
15%
Mean runoff
463mm/an
Mean elev. (basins)
3 502m
Watersheds crossing here
- Bassin de 硕多岗河sub-area2 556,1 km²overlap2551.99 km²22%
- Bassin de 翁水河sub-area2 506,6 km²overlap2440.87 km²21%
- Bassin de 硕衣河sub-area1 621,8 km²overlap1193.52 km²10%
- Bassin de 尼汝河sub-area1 190,7 km²overlap1145.23 km²10%
- Bassin de 金沙江sub-area1 923,9 km²overlap1105.84 km²10%
- Bassin de 金沙江sub-area1 095,6 km²overlap727.26 km²6%
- Bassin de 浪都河sub-area508,1 km²overlap501.42 km²4%
- Bassin de 金沙江sub-area683,7 km²overlap381.04 km²3%
- Bassin de 金沙江sub-area455,3 km²overlap314.45 km²3%
15 more basinssorted by overlap
- Bassin de 金沙江sub-area361,8 km²overlap235.46 km²2%
- Bassin de 金沙江sub-area336,2 km²overlap198.75 km²2%
- Bassin de 金沙江sub-area556 km²overlap186.97 km²2%
- Bassin de 龙达河sub-area425,7 km²overlap152.80 km²1%
- Bassin de 金沙江sub-area218,9 km²overlap106.92 km²1%
- Bassin de 东义河sub-area315 km²overlap81.20 km²1%
- Bassin de 东义河sub-area172,2 km²overlap50.14 km²0%
- Bassin de 玛衣河sub-area2 254,1 km²overlap21.01 km²0%
- Bassin de 东义河sub-area750,9 km²overlap2.12 km²0%
- Bassin de 水洛河sub-area201,4 km²overlap1.32 km²0%
- Basin #04950sub-area259,6 km²overlap1.16 km²0%
- Bassin de 东义河sub-area48,9 km²overlap0.58 km²0%
- Bassin de 东义河sub-area508,3 km²overlap0.40 km²0%
- Bassin de 冲江河sub-area1 008,2 km²overlap0.09 km²0%
- Bassin de 松麦河sub-area207,2 km²overlap0.01 km²0%
Lakes (4, top by area)
Rivers / streams (17, ord ≥ 4)
- 金沙江ord 8len here294.37 km6%total4654 km
- 硕多岗河ord 4len here279.84 km100%total280 km
- 翁水河ord 4len here128.52 km96%total134 km
- 硕衣河ord 4len here108.44 km22%total489 km
- 尼汝河ord 5len here95.76 km89%total107 km
- 格咱河ord 4len here94.23 km100%total94 km
- 浪都河ord 4len here68.34 km97%total71 km
- 布吾池ord 4len here22.96 km100%total23 km
- 龙达河ord 2len here21.47 km33%total65 km
- 哈巴色吉河ord 2len here15.46 km100%total15 km
- 刹觉曲河ord 2len here15.26 km100%total15 km
- 海巴洛河ord 1len here10.48 km100%total10 km
5 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
0,1nW
Built-up
4,6%
Pesticides
45,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 1IUCN Ia · 1📍 Point sites · 1
Napahai Wetland
IUCN IaWetland of International Importance (Ramsar Site) · 2004
21 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN