Ontologia

Commune · CHN

Rucheng

China

CfaTemperate, no dry season, hot summer(100 %)

Species observed

286

Observations

508

Area

2 422,9km²

Ecological tissue

Sample of 28 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 Rucheng : 23 espèces reliées par 42 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
42
Connectance
0.097
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

286 distinct species · 508 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

508 obs · 33 cellules
Obs. / cellule
≥ 242
37–241
6–36
4–5
< 4

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

Climate

Mean T°

17,3°C

Annual rain

2 143mm

Warmest m°

28,6°C

Coldest m°

2,7°C

Elevation: 703 m on average (min 219 m, max 1 517 m)

Bioclimatic detailsExpert
Annual mean temp.
17,3°C
Annual rain
2 143mm
Warmest month
28,6°C
Coldest month
2,7°C
Mean alt.
703m
Min
219m
Max
1 517m
Std. dev.
212m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,5

Org. C

29,3g/kg

Clay

25,6%

Sand

45,2%

Silt

29,2%

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

Dominant lithology: smGLiMaggregated to Chenzhou

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
43,8g/kg
Clay
25,1%
Sand
45,2%
Silt
29,7%
5–15 cm
pH H₂O
5,5
Org. C
26,6g/kg
Clay
25,3%
Sand
45,7%
Silt
29,0%
15–30 cm
pH H₂O
5,5
Org. C
17,3g/kg
Clay
26,5%
Sand
44,6%
Silt
28,9%

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

Land cover

Forest70.7%
Crops7.2%
Built-up0.5%
Bare soil0.4%
Other (grassland, water…)21.2%

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

Hydrology8 basins · 3 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

267,4km

Lake surface here

2,95km²

Basins crossed

8

Max stream order

5

Max drainage

5 863km²

Discharge in basins

89,2m³/s

Mean precip.

1 623mm/an

Mean T°

16,5°C

Moisture idx

0,31

Mean runoff

861mm/an

Mean elev. (basins)

708m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

47,9%

Pesticides

77,5kg/km²

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