Ontologia

Commune · CHN

Sunwu

China

DwbCold, dry winter, warm summer(96 %)

Species observed

110

Observations

165

Area

4 209,8km²

Ecological tissue

Sample of 27 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Sunwu : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 4 types (connectance 7.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
26
Connectance
0.074
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

110 distinct species · 165 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

165 obs · 8 cellules
Obs. / cellule
≥ 154
154–153
2–153
2–1
< 2

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

0,9°C

Annual rain

580mm

Warmest m°

24,8°C

Coldest m°

-26,8°C

Elevation: 323 m on average (min 112 m, max 715 m)

Bioclimatic detailsExpert
Annual mean temp.
0,9°C
Annual rain
580mm
Warmest month
24,8°C
Coldest month
-26,8°C
Mean alt.
323m
Min
112m
Max
715m
Std. dev.
96m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(96 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,1

Org. C

57,0g/kg

Clay

22,7%

Sand

35,9%

Silt

41,3%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: paGLiMaggregated to Heihe

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
89,1g/kg
Clay
22,4%
Sand
36,7%
Silt
40,9%
5–15 cm
pH H₂O
6,1
Org. C
54,9g/kg
Clay
22,1%
Sand
35,9%
Silt
41,9%
15–30 cm
pH H₂O
6,1
Org. C
26,9g/kg
Clay
23,7%
Sand
35,1%
Silt
41,2%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest39.7%
Crops30.8%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)29.2%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology13 basins · 1 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

494,4km

Lake surface here

0,52km²

Basins crossed

13

Max stream order

8

Max drainage

858 403km²

Discharge in basins

902,0m³/s

Mean precip.

567mm/an

Mean T°

-0,8°C

Moisture idx

-0,24

Max snow

34%

Mean runoff

121mm/an

Mean elev. (basins)

338m

Watersheds crossing here

4 more basins

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

15,0%

Pesticides

58,4kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)