Commune · CHN
Ongniud
China
Species observed
469
Observations
1 572
Area
11 864,6km²
Ecological tissue
Sample of 4 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 Ongniud : 2 espèces reliées par 2 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
469 distinct species · 1 572 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,1°C
Annual rain
367mm
Warmest m°
28,1°C
Coldest m°
-16,9°C
Elevation: 674 m on average (min 286 m, max 1 908 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
8,0
Org. C
14,7g/kg
Clay
19,6%
Sand
47,0%
Silt
33,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Chifeng
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology19 basins · 19 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
498,8km
Lake surface here
53,80km²
Basins crossed
19
Max stream order
6
Max drainage
58 902km²
Discharge in basins
78,1m³/s
Mean precip.
384mm/an
Mean T°
5,7°C
Moisture idx
-0,59
Max snow
8%
Mean runoff
15mm/an
Mean elev. (basins)
664m
Watersheds crossing here
- Bassin de 西辽河sub-area2 432 km²overlap2433.14 km²21%
- Bassin de 羊肠子河sub-area2 388,1 km²overlap1980.61 km²17%
- Bassin de 西拉沐沦河sub-area2 028,9 km²overlap1509.52 km²13%
- Basin #36310sub-area1 333,6 km²overlap1336.05 km²11%
- Bassin de 老哈河sub-area2 190 km²overlap1267.98 km²11%
- Bassin de 西辽河sub-area1 713,6 km²overlap1233.88 km²10%
- Bassin de 西辽河sub-area949,6 km²overlap619.58 km²5%
- Bassin de 老哈河sub-area544,9 km²overlap484.63 km²4%
- Bassin de 老哈河sub-area440,3 km²overlap440.74 km²4%
10 more basinssorted by overlap
- Bassin de 西拉沐沦河sub-area1 416,3 km²overlap333.45 km²3%
- Bassin de 老哈河sub-area871,7 km²overlap77.31 km²1%
- Bassin de 老哈河sub-area116,8 km²overlap66.94 km²1%
- Bassin de 老哈河sub-area97,6 km²overlap50.86 km²0%
- Bassin de 昭苏河sub-area1 831,6 km²overlap12.51 km²0%
- Bassin de 老哈河sub-area14 km²overlap6.26 km²0%
- Bassin de 百岔河sub-area1 616,8 km²overlap4.45 km²0%
- Bassin de 西辽河sub-area1 239,5 km²overlap3.91 km²0%
- Bassin de 憋龙沟sub-area682,8 km²overlap2.64 km²0%
- Bassin de 老哈河sub-area2 190,2 km²overlap0.10 km²0%
Lakes (19, top by area)
- Hongshan Shuikuarea59,4 km²avg depth43.1 m
- Lake #71997area9,4 km²avg depth5.5 m
- Lake #71996area6,1 km²avg depth2.7 m
- Lake #72034area5 km²avg depth4.0 m
- 玉龙沙湖area3,9 km²avg depth2.8 m
- Lake #72050area3,3 km²avg depth1.8 m
- Lake #72009area1,3 km²avg depth2.0 m
- Lake #71877area1,1 km²avg depth2.4 m
- Lac 1363676area0,8 km²avg depth3.1 m
10 more lakes
- Lac 1363334area0,8 km²avg depth4.1 m
- Lac 1363811area0,8 km²avg depth2.8 m
- Lac 1363991area0,7 km²avg depth1.6 m
- Lac 1363488area0,6 km²avg depth3.7 m
- Lac 1363510area0,5 km²avg depth4.6 m
- Lac 1363842area0,4 km²avg depth4.3 m
- Lac 1363789area0,4 km²avg depth2.7 m
- Lac 1363479area0,3 km²avg depth2.1 m
- Lac 1363646area0,3 km²avg depth3.5 m
- Lac 1363447area0,2 km²avg depth4.1 m
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
29,7%
Pesticides
70,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)