Ontologia

Commune · CHN

Cuiluan

China

DwbCold, dry winter, warm summer(98 %)

Species observed

244

Observations

429

Area

2 843km²

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Cuiluan : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 5 types (connectance 7.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
57
Connectance
0.077
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

244 distinct species · 429 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

429 obs · 13 cellules
Obs. / cellule
≥ 232
55–231
26–54
13–25
< 13

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

657mm

Warmest m°

24,0°C

Coldest m°

-28,2°C

Elevation: 439 m on average (min 227 m, max 925 m)

Bioclimatic detailsExpert
Annual mean temp.
0,9°C
Annual rain
657mm
Warmest month
24,0°C
Coldest month
-28,2°C
Mean alt.
439m
Min
227m
Max
925m
Std. dev.
127m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(98 %)Cold

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

Soil & lithology

pH H₂O

6,0

Org. C

62,3g/kg

Clay

24,3%

Sand

35,3%

Silt

40,4%

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

Dominant lithology: paGLiMaggregated to Yichun

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
104,2g/kg
Clay
24,1%
Sand
35,4%
Silt
40,5%
5–15 cm
pH H₂O
6,0
Org. C
54,2g/kg
Clay
23,6%
Sand
35,6%
Silt
40,8%
15–30 cm
pH H₂O
6,0
Org. C
28,5g/kg
Clay
25,2%
Sand
34,8%
Silt
40,0%

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

Land cover

Forest90.3%
Crops3.1%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)6.2%

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

Hydrology10 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

273,6km

Basins crossed

10

Max stream order

5

Max drainage

10 939km²

Discharge in basins

57,1m³/s

Mean precip.

664mm/an

Mean T°

-0,1°C

Moisture idx

-0,12

Max snow

34%

Mean runoff

173mm/an

Mean elev. (basins)

454m

Watersheds crossing here

1 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

23,6%

Pesticides

60,4kg/km²

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