Commune · CHN
Evenk
China
Species observed
388
Observations
1 419
Area
18 699,8km²
Ecological tissue
Sample of 37 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 Evenk : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 3 types (connectance 13.1%, filtre Serrano α=0.2). 12 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
388 distinct species · 1 419 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-0,7°C
Annual rain
436mm
Warmest m°
23,4°C
Coldest m°
-28,3°C
Elevation: 859 m on average (min 612 m, max 1 597 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
6,9
Org. C
54,2g/kg
Clay
20,9%
Sand
34,5%
Silt
44,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Hulunbuir
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)
Hydrology36 basins · 50 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
684,4km
Lake surface here
29,44km²
Basins crossed
36
Max stream order
6
Max drainage
21 332km²
Discharge in basins
237,5m³/s
Mean precip.
404mm/an
Mean T°
-1,9°C
Moisture idx
-0,43
Max snow
43%
Mean runoff
75mm/an
Mean elev. (basins)
857m
Watersheds crossing here
- Bassin de 鄂依那河sub-area2 221,7 km²overlap2221.20 km²12%
- Bassin de 伊敏河sub-area1 706,3 km²overlap1711.40 km²9%
- Bassin de 维特很河sub-area1 651,9 km²overlap1655.64 km²9%
- Bassin de 锡尼河sub-area1 584,3 km²overlap1587.62 km²8%
- Basin #59950sub-area1 472,1 km²overlap1303.21 km²7%
- Bassin de 辉河sub-area1 179,2 km²overlap1092.22 km²6%
- Bassin de 伊敏河sub-area1 043,4 km²overlap1045.21 km²6%
- Bassin de 伊敏河sub-area1 001,9 km²overlap999.23 km²5%
- Bassin de 莫和尔图河sub-area956,1 km²overlap949.65 km²5%
27 more basinssorted by overlap
- Basin #78020sub-area1 197,3 km²overlap894.55 km²5%
- Basin #60000sub-area872,8 km²overlap875.53 km²5%
- Bassin de 伊敏河sub-area769,4 km²overlap771.76 km²4%
- Bassin de 伊敏河sub-area685,9 km²overlap687.30 km²4%
- Bassin de 辉河sub-area527,8 km²overlap529.39 km²3%
- Bassin de Аргунь / 额尔古纳河sub-area1 963,7 km²overlap519.31 km²3%
- Basin #75920sub-area463,5 km²overlap464.42 km²2%
- Bassin de 伊敏河sub-area445,5 km²overlap272.21 km²1%
- Bassin de 辉河sub-area229,4 km²overlap230.08 km²1%
- Bassin de Аргунь / 额尔古纳河sub-area406,3 km²overlap218.78 km²1%
- Basin #53830sub-area808,8 km²overlap180.11 km²1%
- Basin #76180sub-area274,8 km²overlap142.29 km²1%
- Bassin de 辉河sub-area239,9 km²overlap141.00 km²1%
- Bassin de 伊敏河sub-area71 km²overlap71.23 km²0%
- Basin #66990sub-area667,8 km²overlap44.29 km²0%
- Bassin de 辉河sub-area94,2 km²overlap25.49 km²0%
- Bassin de 辉河sub-area20,8 km²overlap19.46 km²0%
- Basin #83030sub-area628,3 km²overlap11.06 km²0%
- Bassin de 绰尔河sub-area552,8 km²overlap10.87 km²0%
- Bassin de Аргунь / 额尔古纳河sub-area724,3 km²overlap7.18 km²0%
- Bassin de 绰尔河sub-area1 985,3 km²overlap6.73 km²0%
- Basin #56760sub-area2 519,1 km²overlap4.51 km²0%
- Basin #56180sub-area360,8 km²overlap2.96 km²0%
- Bassin de 查伊河sub-area768,3 km²overlap1.36 km²0%
- Bassin de 苏呼河sub-area687,4 km²overlap1.18 km²0%
- Basin #53020sub-area341,4 km²overlap1.03 km²0%
- Basin #64780sub-area461,9 km²overlap0.28 km²0%
Lakes (50, top by area)
- Lake #67967area2,5 km²avg depth1.1 m
- Lake #68008area2,2 km²avg depth2.4 m
- Lake #67964area1,6 km²avg depth0.7 m
- Lake #68258area1,4 km²avg depth1.3 m
- Lake #67994area1,3 km²avg depth0.8 m
- Lake #68092area1,2 km²avg depth1.6 m
- Lac 1342491area1 km²avg depth2.6 m
- Lac 1345772area0,9 km²avg depth2.3 m
- Lac 1344438area0,9 km²avg depth1.4 m
41 more lakes
- Lac 1344182area0,9 km²avg depth2.2 m
- Lac 1344722area0,8 km²avg depth1.5 m
- Lac 1346069area0,7 km²avg depth2.5 m
- Lac 1345028area0,7 km²avg depth2.0 m
- Lac 1343831area0,6 km²avg depth2.3 m
- Lac 1344139area0,6 km²avg depth1.3 m
- Lac 1345366area0,5 km²avg depth1.7 m
- Lac 1345058area0,5 km²avg depth3.0 m
- Lac 1345063area0,5 km²avg depth2.3 m
- Lac 1344041area0,5 km²avg depth1.5 m
- Lac 1345296area0,5 km²avg depth2.0 m
- Lac 1344426area0,5 km²avg depth2.8 m
- Lac 1343851area0,4 km²avg depth1.2 m
- Lac 1345278area0,4 km²avg depth1.8 m
- Lac 1343625area0,4 km²avg depth1.2 m
- Lac 1343834area0,4 km²avg depth2.3 m
- Lac 1343962area0,4 km²avg depth1.4 m
- Lac 1344133area0,4 km²avg depth1.1 m
- Lac 1344356area0,4 km²avg depth1.7 m
- Lac 1344006area0,4 km²avg depth1.4 m
- Lac 1345206area0,3 km²avg depth1.6 m
- Lac 1344474area0,3 km²avg depth1.1 m
- Lac 1343545area0,3 km²avg depth1.5 m
- Lac 1343854area0,3 km²avg depth2.1 m
- Lac 1343785area0,3 km²avg depth1.9 m
- Lac 1344694area0,3 km²avg depth1.2 m
- Lac 1344376area0,3 km²avg depth3.5 m
- Lac 1342454area0,3 km²avg depth2.1 m
- Lac 1343596area0,3 km²avg depth1.3 m
- Lac 1343902area0,3 km²avg depth1.2 m
- Lac 1343670area0,3 km²avg depth1.1 m
- Lac 1343707area0,3 km²avg depth1.3 m
- Lac 1343648area0,3 km²avg depth1.6 m
- Lac 1344308area0,3 km²avg depth1.7 m
- Lac 1344259area0,2 km²avg depth2.1 m
- Lac 1343820area0,2 km²avg depth1.6 m
- Lac 1344071area0,2 km²avg depth1.1 m
- Lac 1343814area0,2 km²avg depth1.4 m
- Lac 1343574area0,2 km²avg depth0.9 m
- Lac 1343796area0,2 km²avg depth1.4 m
- Lac 1344152area0,2 km²avg depth1.3 m
Rivers / streams (7, 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
3,0%
Pesticides
22,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)