Commune · CHN
Tianzhu Tibetan
China
Species observed
1 031
Observations
6 989
Area
5 630,6km²
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 Tianzhu Tibetan : 28 espèces reliées par 56 interactions GloBI sur 4 types (connectance 7.2%, 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
1 031 distinct species · 6 989 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-0,8°C
Annual rain
570mm
Warmest m°
16,4°C
Coldest m°
-21,4°C
Elevation: 3 114 m on average (min 2 180 m, max 4 539 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
7,7
Org. C
38,3g/kg
Clay
20,7%
Sand
34,7%
Silt
44,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Wuwei
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)
Hydrology21 basins · 1 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
447,1km
Lake surface here
0,31km²
Basins crossed
21
Max stream order
5
Max drainage
222 270km²
Discharge in basins
48,6m³/s
Mean precip.
395mm/an
Mean T°
2,5°C
Moisture idx
-0,44
Max snow
16%
Mean runoff
11mm/an
Mean elev. (basins)
2 722m
Watersheds crossing here
- Bassin de 杂木河sub-area4 472,1 km²overlap1418.97 km²25%
- Bassin de 庄浪河sub-area1 017,7 km²overlap1016.68 km²18%
- Bassin de 大通河sub-area2 208,5 km²overlap780.41 km²14%
- Bassin de 古浪河sub-area3 244,8 km²overlap649.84 km²12%
- Bassin de 李麻沙沟sub-area1 698,3 km²overlap364.51 km²6%
- Bassin de 庄浪河sub-area698,2 km²overlap316.94 km²6%
- Bassin de 石门河sub-area303,7 km²overlap297.04 km²5%
- Bassin de 龙潭河sub-area393,8 km²overlap239.74 km²4%
- Bassin de 景泰川电力提灌工程输水渠sub-area606,7 km²overlap191.12 km²3%
12 more basinssorted by overlap
- Bassin de 大通河sub-area368,5 km²overlap84.60 km²2%
- Bassin de 黑武分干渠sub-area249,8 km²overlap54.64 km²1%
- Bassin de 黄河sub-area982,3 km²overlap53.31 km²1%
- Bassin de 坎儿井sub-area2 582,4 km²overlap49.26 km²1%
- Bassin de 景泰川电力提灌工程输水渠sub-area546,9 km²overlap48.00 km²1%
- Bassin de 大通河sub-area384,3 km²overlap34.46 km²1%
- Bassin de 西营河sub-area2 202,4 km²overlap19.25 km²0%
- Basin #63300sub-area362,2 km²overlap7.60 km²0%
- Bassin de 黑武分干渠sub-area194,6 km²overlap2.75 km²0%
- Bassin de 黑武分干渠sub-area434,2 km²overlap0.60 km²0%
- Bassin de 讨拉沟sub-area271,8 km²overlap0.47 km²0%
- Bassin de 大通河sub-area274,9 km²overlap0.44 km²0%
Lakes (1, top by area)
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
6,8%
Pesticides
54,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)