Scenic Area · chn
Dianchi
- Area
- 2 274 km²
- IUCN cat.
- VI
- Year
- 1981
Overview
- Designation
- Scenic Area
- IUCN category
- VI · Aire protégée avec utilisation durable
Conservation + utilisation durable des ressources
- Established
- 1981
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
5 572 distinct species · 54 826 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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).
Indicateurs du tissu écologique
Tissu écologique de Dianchi : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 4 types (connectance 5.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology11 basins · 28 lakes · 19 rivers
Hydrology metrics for this exact territory
Stream length here
170,3km
Lake surface here
311,69km²
Basins crossed
11
Max stream order
5
Max drainage
5 273km²
Discharge in basins
121,4m³/s
Mean precip.
1 010mm/an
Mean T°
15,1°C
Moisture idx
-0,14
Mean runoff
476mm/an
Mean elev. (basins)
2 042m
Watersheds crossing here
- Bassin de 宝象河sub-area1 054,2 km²overlap887.24 km²39%
- Bassin de 牧羊河sub-area1 019,4 km²overlap448.58 km²20%
- Bassin de 六街大河sub-area675,5 km²overlap409.37 km²18%
- Bassin de 螳螂川sub-area340,5 km²overlap280.16 km²12%
- Bassin de 螳螂川sub-area417,5 km²overlap107.21 km²5%
- Basin #31350sub-area41,5 km²overlap41.44 km²2%
- Bassin de 螳螂川sub-area265,9 km²overlap38.52 km²2%
- Bassin de 螳螂川sub-area643,3 km²overlap23.79 km²1%
- Bassin de 车木河sub-area891,5 km²overlap19.90 km²1%
2 more basinssorted by overlap
Lakes (28, top by area)
- Dian Chiarea298,3 km²avg depth19.7 m
- Songhuaba Shuikuarea8,3 km²avg depth26.6 m
- Chaihe Shuikuarea1,8 km²avg depth10.0 m
- Baoxianghe Shuikuarea1,3 km²avg depth16.6 m
- Lac 1386248area0,9 km²avg depth6.4 m
- Lac 1385600area0,9 km²avg depth7.3 m
- Lac 1385397area0,8 km²avg depth4.8 m
- Lac 1386010area0,7 km²avg depth2.5 m
- Lac 1385227area0,6 km²avg depth4.5 m
19 more lakes
- Lac 1385337area0,6 km²avg depth6.8 m
- Lac 1385714area0,5 km²avg depth4.3 m
- Lac 1385815area0,4 km²avg depth6.6 m
- Lac 1385771area0,4 km²avg depth3.1 m
- Lac 1386076area0,3 km²avg depth1.7 m
- Lac 1385525area0,3 km²avg depth3.3 m
- Lac 1385903area0,3 km²avg depth2.2 m
- Lac 1385425area0,3 km²avg depth1.8 m
- Lac 1385506area0,3 km²avg depth1.5 m
- Lac 1386159area0,3 km²avg depth4.2 m
- Lac 1385553area0,2 km²avg depth6.2 m
- Lac 1385098area0,2 km²avg depth6.3 m
- Lac 1385219area0,2 km²avg depth5.3 m
- Lac 1385211area0,2 km²avg depth3.4 m
- Lac 1385459area0,2 km²avg depth1.0 m
- Lac 1385135area0,2 km²avg depth5.7 m
- Lac 1385998area0,1 km²avg depth4.1 m
- Lac 1385244area0,1 km²avg depth5.3 m
- Lac 1385485area0,1 km²avg depth2.7 m
Rivers / streams (19, ord ≥ 4)
- 宝象河ord 3len here29.65 km100%total30 km
- 螳螂川ord 5len here22.13 km11%total204 km
- 白沙河ord 4len here19.06 km8%total251 km
- 明通河ord 3len here11.58 km100%total12 km
- 盘龙江ord 4len here11.37 km18%total65 km
- 新运粮河ord 2len here9.43 km100%total9 km
- 马溺河ord 2len here8.79 km100%total9 km
- 金汁河ord 3len here8.76 km100%total9 km
- 广普河ord 3len here8.57 km100%total9 km
- 花渔沟ord 1len here7.29 km100%total7 km
- 东大沟ord 1len here6.52 km100%total7 km
- 正大河ord 1len here6.35 km100%total6 km
7 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 24.88852, 102.70576
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.