Ontologia

Commune · CHN

Rong

China

CwaTemperate, dry winter, hot summer(100 %)

Species observed

133

Observations

195

Area

1 951,2km²

Ecological tissue

Sample of 32 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 Rong : 28 espèces reliées par 41 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
41
Connectance
0.083
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

133 distinct species · 195 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

195 obs · 9 cellules
Obs. / cellule
≥ 72
72–71
38–71
3–37
< 3

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

Climate

Mean T°

17,7°C

Annual rain

1 307mm

Warmest m°

29,9°C

Coldest m°

3,9°C

Elevation: 424 m on average (min 311 m, max 799 m)

Bioclimatic detailsExpert
Annual mean temp.
17,7°C
Annual rain
1 307mm
Warmest month
29,9°C
Coldest month
3,9°C
Mean alt.
424m
Min
311m
Max
799m
Std. dev.
103m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, 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

6,5

Org. C

19,8g/kg

Clay

24,9%

Sand

35,3%

Silt

39,9%

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

Dominant lithology: ssGLiMaggregated to Zigong

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
34,5g/kg
Clay
24,6%
Sand
35,4%
Silt
40,0%
5–15 cm
pH H₂O
6,5
Org. C
13,8g/kg
Clay
25,4%
Sand
35,0%
Silt
39,7%
15–30 cm
pH H₂O
6,6
Org. C
11,2g/kg
Clay
24,6%
Sand
35,5%
Silt
39,9%

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

Land cover

Forest30.7%
Crops46.2%
Built-up0.6%
Bare soil1.3%
Other (grassland, water…)21.2%

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

Hydrology5 basins · 6 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

329,3km

Lake surface here

2,71km²

Basins crossed

5

Max stream order

4

Max drainage

130 764km²

Discharge in basins

64,5m³/s

Mean precip.

1 152mm/an

Mean T°

17,5°C

Moisture idx

0,05

Max snow

1%

Mean runoff

603mm/an

Mean elev. (basins)

410m

Watersheds crossing here

Lakes (6, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

0,3nW

Built-up

60,3%

Pesticides

74,3kg/km²

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