Ontologia

Commune · CHN

Mabian Yi

China

CwaTemperate, dry winter, hot summer(55 %)

Species observed

1 175

Observations

3 739

Area

2 353,1km²

Ecological tissue

Sample of 13 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 Mabian Yi : 13 espèces reliées par 10 interactions GloBI sur 2 types (connectance 12.8%, filtre Serrano α=0.2).

Espèces affichées
13
Interactions affichées
10
Connectance
0.128
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

1 175 distinct species · 3 739 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 739 obs · 23 cellules
Obs. / cellule
≥ 1 759
270–1 758
37–269
6–36
< 6

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

Climate

Mean T°

12,0°C

Annual rain

1 535mm

Warmest m°

23,8°C

Coldest m°

-1,6°C

Elevation: 1 485 m on average (min 563 m, max 3 817 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
1 535mm
Warmest month
23,8°C
Coldest month
-1,6°C
Mean alt.
1 485m
Min
563m
Max
3 817m
Std. dev.
642m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(55 %)Temperate

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

Soil & lithology

pH H₂O

5,9

Org. C

34,0g/kg

Clay

27,1%

Sand

30,2%

Silt

42,7%

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

Dominant lithology: smGLiMaggregated to Leshan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
52,3g/kg
Clay
26,4%
Sand
30,6%
Silt
42,9%
5–15 cm
pH H₂O
5,9
Org. C
29,0g/kg
Clay
27,0%
Sand
30,2%
Silt
42,8%
15–30 cm
pH H₂O
5,9
Org. C
20,9g/kg
Clay
27,9%
Sand
29,7%
Silt
42,4%

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

Land cover

Forest66.2%
Crops7.7%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)25.6%

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

Hydrology15 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

275,8km

Basins crossed

15

Max stream order

4

Max drainage

456 330km²

Discharge in basins

726,1m³/s

Mean precip.

1 103mm/an

Mean T°

13,0°C

Moisture idx

0,05

Max snow

8%

Mean runoff

637mm/an

Mean elev. (basins)

1 504m

Watersheds crossing here

6 more basins

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

7,1%

Pesticides

81,6kg/km²

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