Dianchi
IUCN VIScenic Area · 1981
2 274 km²
Commune · CHN
Chenggong
China
CwbTemperate, dry winter, warm summer(100 %)
Species observed
1 043
Observations
5 988
Area
813,1km²
Ecological tissue
Sample of 30 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 Chenggong : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
32
Connectance
0.074
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
1 043 distinct species · 5 988 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,0°C
Annual rain
1 049mm
Warmest m°
23,2°C
Coldest m°
4,4°C
Elevation: 2 004 m on average (min 1 766 m, max 2 639 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
16,0°C
Annual rain
1 049mm
Warmest month
23,2°C
Coldest month
4,4°C
Mean alt.
2 004m
Min
1 766m
Max
2 639m
Std. dev.
117m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(100 %)Temperate
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
26,2g/kg
Clay
37,2%
Sand
21,0%
Silt
41,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Kunming
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
37,6g/kg
Clay
35,5%
Sand
21,8%
Silt
42,7%
5–15 cm
pH H₂O
6,2
Org. C
23,0g/kg
Clay
36,0%
Sand
21,4%
Silt
42,6%
15–30 cm
pH H₂O
6,3
Org. C
18,0g/kg
Clay
40,0%
Sand
19,8%
Silt
40,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest24.1%
Crops15.0%
Built-up3.1%
Bare soil3.0%
Other (grassland, water…)54.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 10 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
27,7km
Lake surface here
147,49km²
Basins crossed
7
Max stream order
5
Max drainage
3 131km²
Discharge in basins
64,2m³/s
Mean precip.
1 012mm/an
Mean T°
15,2°C
Moisture idx
-0,14
Mean runoff
480mm/an
Mean elev. (basins)
2 015m
Watersheds crossing here
- Bassin de 宝象河sub-area1 054,2 km²overlap530.98 km²65%
- Bassin de 螳螂川sub-area340,5 km²overlap152.20 km²19%
- Basin #31350sub-area41,5 km²overlap41.39 km²5%
- Bassin de 汤池河sub-area759,2 km²overlap38.51 km²5%
- Bassin de 牧羊河sub-area1 019,4 km²overlap27.73 km²3%
- Bassin de 车木河sub-area891,5 km²overlap13.30 km²2%
- Bassin de 六街大河sub-area675,5 km²overlap8.95 km²1%
Lakes (10, top by area)
- Dian Chiarea298,3 km²avg depth19.7 m
- Yangzong Haiarea30,5 km²avg depth39.2 m
- Lac 1385600area0,9 km²avg depth7.3 m
- Lac 1385397area0,8 km²avg depth4.8 m
- Lac 1385714area0,5 km²avg depth4.3 m
- Lac 1385815area0,4 km²avg depth6.6 m
- Lac 1385771area0,4 km²avg depth3.1 m
- Lac 1385525area0,3 km²avg depth3.3 m
- Lac 1385453area0,2 km²avg depth5.2 m
1 more lakes
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
8,9nW
Built-up
314,9%
Pesticides
87,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN VI · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN