Ontologia

Commune · CHN

Yibin Shì

China

CwaTemperate, dry winter, hot summer(70 %)

Species observed

304

Observations

937

Area

1 102,2km²

Ecological tissue

Sample of 36 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 Yibin Shì : 32 espèces reliées par 33 interactions GloBI sur 5 types (connectance 5.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
33
Connectance
0.052
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

304 distinct species · 937 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

937 obs · 14 cellules
Obs. / cellule
≥ 342
270–341
44–269
15–43
< 15

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

Climate

Mean T°

18,2°C

Annual rain

1 136mm

Warmest m°

30,4°C

Coldest m°

4,8°C

Elevation: 365 m on average (min 271 m, max 664 m)

Bioclimatic detailsExpert
Annual mean temp.
18,2°C
Annual rain
1 136mm
Warmest month
30,4°C
Coldest month
4,8°C
Mean alt.
365m
Min
271m
Max
664m
Std. dev.
55m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(70 %)Temperate

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

Soil & lithology

pH H₂O

6,2

Org. C

20,9g/kg

Clay

29,0%

Sand

30,5%

Silt

40,5%

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

Dominant lithology: ssGLiMaggregated to Yibin

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
34,5g/kg
Clay
28,4%
Sand
31,1%
Silt
40,4%
5–15 cm
pH H₂O
6,3
Org. C
15,6g/kg
Clay
28,6%
Sand
30,7%
Silt
40,8%
15–30 cm
pH H₂O
6,2
Org. C
12,6g/kg
Clay
30,1%
Sand
29,7%
Silt
40,2%

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

Land cover

Forest30.3%
Crops42.4%
Built-up1.4%
Bare soil1.5%
Other (grassland, water…)24.5%

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

Hydrology10 basins · 8 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

209,5km

Lake surface here

1,21km²

Basins crossed

10

Max stream order

8

Max drainage

612 985km²

Discharge in basins

18 063,4m³/s

Mean precip.

1 138mm/an

Mean T°

18,0°C

Moisture idx

0,03

Max snow

1%

Mean runoff

554mm/an

Mean elev. (basins)

403m

Watersheds crossing here

1 more basins

Lakes (8, top by area)

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

Human pressure

Pop. density

5hab/km²

Night light

4,2nW

Built-up

144,8%

Pesticides

74,9kg/km²

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