Commune · CHN
Tangyuan
China
Species observed
71
Observations
156
Area
4 109,2km²
Ecological tissue
Sample of 25 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 Tangyuan : 17 espèces reliées par 26 interactions GloBI sur 5 types (connectance 8.7%, filtre Serrano α=0.2). 8 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
71 distinct species · 156 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
2,9°C
Annual rain
624mm
Warmest m°
25,8°C
Coldest m°
-26,2°C
Elevation: 174 m on average (min 67 m, max 723 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
6,3
Org. C
45,8g/kg
Clay
27,4%
Sand
32,3%
Silt
40,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Jiamusi
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)
Hydrology18 basins · 17 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
435,1km
Lake surface here
9,01km²
Basins crossed
18
Max stream order
8
Max drainage
544 574km²
Discharge in basins
7 079,2m³/s
Mean precip.
587mm/an
Mean T°
2,2°C
Moisture idx
-0,25
Max snow
30%
Mean runoff
166mm/an
Mean elev. (basins)
202m
Watersheds crossing here
- Bassin de 阿凌达河sub-area1 106,7 km²overlap906.97 km²22%
- Bassin de 汤旺河sub-area2 407,1 km²overlap657.33 km²16%
- Bassin de 格节河sub-area570,9 km²overlap563.82 km²14%
- Bassin de 松花江sub-area1 409,5 km²overlap528.04 km²13%
- Bassin de 松花江sub-area802,7 km²overlap459.37 km²11%
- Bassin de 松花江sub-area615,9 km²overlap200.40 km²5%
- Bassin de 都鲁河sub-area1 857,6 km²overlap164.93 km²4%
- Bassin de 鹤立河sub-area938,5 km²overlap156.47 km²4%
- Bassin de 松花江sub-area223,8 km²overlap123.67 km²3%
9 more basinssorted by overlap
- Bassin de 阿凌达河sub-area131,3 km²overlap108.40 km²3%
- Bassin de 梧桐河sub-area100,6 km²overlap100.74 km²2%
- Bassin de 梧桐河sub-area64,9 km²overlap43.12 km²1%
- Bassin de 松花江sub-area165,7 km²overlap40.35 km²1%
- Bassin de 梧桐河sub-area386,6 km²overlap21.86 km²1%
- Bassin de 松花江sub-area39,2 km²overlap18.06 km²0%
- Bassin de 松花江sub-area552,9 km²overlap11.29 km²0%
- Bassin de 松花江sub-area523,7 km²overlap4.10 km²0%
- Bassin de 石头河sub-area509,1 km²overlap0.27 km²0%
Lakes (17, top by area)
- Lake #69081area3 km²avg depth0.7 m
- Lac 1351387area0,8 km²avg depth1.3 m
- Lac 1350941area0,8 km²avg depth1.5 m
- Lac 1351850area0,7 km²avg depth3.5 m
- Lac 1351528area0,7 km²avg depth1.6 m
- Lac 1352304area0,7 km²avg depth2.3 m
- Lac 1352026area0,5 km²avg depth1.5 m
- Lac 1351302area0,4 km²avg depth2.2 m
- Lac 1351582area0,4 km²avg depth4.1 m
8 more lakes
Rivers / streams (10, ord ≥ 4)
- 松花江ord 8len here138.09 km5%total3058 km
- 阿凌达河ord 8len here107.09 km100%total107 km
- 汤旺河ord 5len here56.33 km8%total691 km
- 鹤立河ord 3len here29.67 km36%total81 km
- 格节河ord 3len here27.80 km100%total28 km
- 黑金河ord 2len here25.57 km100%total26 km
- 梧桐河ord 4len here21.06 km9%total243 km
- 亮子河ord 2len here14.07 km71%total20 km
- 都鲁河ord 4len here13.60 km28%total48 km
- 洼丹河ord 2len here1.87 km9%total20 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
57,8%
Pesticides
68,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)