Commune · CHN
Tuquan
China
Species observed
51
Observations
68
Area
4 691,8km²
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 Tuquan : 4 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) + 0 bulles famille, 2 interactions GloBI documentées sur 1 type (connectance 33.3%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
51 distinct species · 68 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,9°C
Annual rain
443mm
Warmest m°
26,5°C
Coldest m°
-19,3°C
Elevation: 432 m on average (min 181 m, max 1 148 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
19,2g/kg
Clay
26,2%
Sand
43,1%
Silt
30,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Xing'an
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)
Hydrology17 basins · 27 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
239,5km
Lake surface here
24,35km²
Basins crossed
17
Max stream order
4
Max drainage
9 231km²
Discharge in basins
15,0m³/s
Mean precip.
425mm/an
Mean T°
3,8°C
Moisture idx
-0,50
Max snow
7%
Mean runoff
61mm/an
Mean elev. (basins)
420m
Watersheds crossing here
- Bassin de 蛟流河sub-area1 352,2 km²overlap1333.17 km²28%
- Bassin de 蛟流河sub-area506,3 km²overlap488.21 km²10%
- Bassin de 引洮入向龙华吐分洪渠sub-area642,9 km²overlap488.04 km²10%
- Bassin de 小额木特河sub-area455,6 km²overlap418.91 km²9%
- Bassin de 蛟流河sub-area392,6 km²overlap387.10 km²8%
- Basin #65020sub-area939,3 km²overlap320.10 km²7%
- Basin #63550sub-area320,4 km²overlap305.82 km²7%
- Bassin de 蛟流河sub-area475,8 km²overlap281.73 km²6%
- Bassin de 蛟流河sub-area258,5 km²overlap259.13 km²6%
8 more basinssorted by overlap
- Bassin de 那金河sub-area1 509,1 km²overlap223.22 km²5%
- Bassin de 大额木特河sub-area751,2 km²overlap129.02 km²3%
- Bassin de 引洮入向龙华吐分洪渠sub-area662,1 km²overlap45.31 km²1%
- Bassin de 霍林河sub-area940,9 km²overlap5.67 km²0%
- Basin #27240sub-area2 158,1 km²overlap3.78 km²0%
- Bassin de 归流河sub-area691,4 km²overlap1.46 km²0%
- Bassin de 霍林河sub-area432,2 km²overlap0.90 km²0%
- Bassin de 归流河sub-area1 724,3 km²overlap0.26 km²0%
Lakes (27, top by area)
- 牤牛海水库area12 km²avg depth2.1 m
- Lake #70568area3,5 km²avg depth3.4 m
- Lake #70544area2 km²avg depth3.2 m
- Lake #70846area1,8 km²avg depth1.8 m
- Lac 1356998area0,9 km²avg depth5.6 m
- Lac 1358606area0,8 km²avg depth3.2 m
- Lac 1357833area0,7 km²avg depth3.1 m
- Lac 1358444area0,7 km²avg depth3.1 m
- Lac 1358864area0,7 km²avg depth3.0 m
18 more lakes
- Lac 1358728area0,6 km²avg depth2.4 m
- Lac 1358584area0,6 km²avg depth2.6 m
- Lac 1358857area0,6 km²avg depth3.0 m
- Lac 1358029area0,5 km²avg depth3.1 m
- Lac 1358819area0,5 km²avg depth2.1 m
- Lac 1358611area0,3 km²avg depth2.7 m
- Lac 1358851area0,3 km²avg depth2.6 m
- Lac 1357853area0,3 km²avg depth2.3 m
- Lac 1359036area0,3 km²avg depth2.6 m
- Lac 1356681area0,3 km²avg depth3.8 m
- Lac 1359085area0,2 km²avg depth1.9 m
- Lac 1359060area0,2 km²avg depth2.1 m
- Lac 1357965area0,2 km²avg depth1.7 m
- Lac 1358467area0,2 km²avg depth2.0 m
- Lac 1358109area0,2 km²avg depth2.6 m
- Lac 1358797area0,2 km²avg depth2.0 m
- Lac 1358764area0,2 km²avg depth2.4 m
- Lac 1358898area0,1 km²avg depth1.7 m
Rivers / streams (3, 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
49,7%
Pesticides
75,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)