Ontologia

Autonomous Prefecture · CHN

Liangshan Yi

China

CwbTemperate, dry winter, warm summer(60 %)

Species observed

7 737

Observations

97 441

Area

60 004,8km²

Ecological tissue

Sample of 3 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 Liangshan Yi : 2 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

7 737 distinct species · 97 441 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

97 441 obs · 35 cellules
Obs. / cellule
≥ 30 147
5 206–30 146
2 364–5 205
1 003–2 363
< 1 003

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

10,0°C

Annual rain

1 264mm

Warmest m°

19,9°C

Coldest m°

-5,0°C

Elevation: 2 643 m on average (min 497 m, max 5 079 m)

Bioclimatic detailsExpert
Annual mean temp.
10,0°C
Annual rain
1 264mm
Warmest month
19,9°C
Coldest month
-5,0°C
Mean alt.
2 643m
Min
497m
Max
5 079m
Std. dev.
776m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(60 %)Temperate

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

44,4g/kg

Clay

25,8%

Sand

33,5%

Silt

40,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
63,4g/kg
Clay
25,0%
Sand
33,9%
Silt
41,2%
5–15 cm
pH H₂O
6,0
Org. C
41,0g/kg
Clay
25,6%
Sand
33,5%
Silt
40,8%
15–30 cm
pH H₂O
6,0
Org. C
28,9g/kg
Clay
26,6%
Sand
33,0%
Silt
40,4%

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

Land cover

Forest49.9%
Crops11.9%
Built-up0.1%
Bare soil2.0%
Other (grassland, water…)36.1%

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

Hydrology129 basins · 48 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

6 435,5km

Lake surface here

105,46km²

Basins crossed

129

Max stream order

8

Max drainage

453 660km²

Discharge in basins

39 263,4m³/s

Mean precip.

998mm/an

Mean T°

10,6°C

Moisture idx

-0,06

Max snow

11%

Mean runoff

518mm/an

Mean elev. (basins)

2 637m

Watersheds crossing here

120 more basins

Lakes (48, top by area)

39 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

11,8%

Pesticides

76,6kg/km²

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

Protected areas1

IUCN Not Applicable · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations15