Ontologia

Commune · CHN

Dushan

China

CfaTemperate, no dry season, hot summer(52 %)

Species observed

977

Observations

2 273

Area

2 410,3km²

Ecological tissue

Sample of 4 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 Dushan : 4 espèces reliées par 3 interactions GloBI sur 2 types (connectance 50.0%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
3
Connectance
0.500
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

977 distinct species · 2 273 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 273 obs · 30 cellules
Obs. / cellule
≥ 1 809
32–1 808
5–31
2–4
< 2

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

Climate

Mean T°

16,2°C

Annual rain

1 429mm

Warmest m°

26,6°C

Coldest m°

2,2°C

Elevation: 983 m on average (min 624 m, max 1 460 m)

Bioclimatic detailsExpert
Annual mean temp.
16,2°C
Annual rain
1 429mm
Warmest month
26,6°C
Coldest month
2,2°C
Mean alt.
983m
Min
624m
Max
1 460m
Std. dev.
107m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(52 %)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

30,1g/kg

Clay

26,9%

Sand

35,7%

Silt

37,4%

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

Dominant lithology: scGLiMaggregated to Qiannan Buyei and Miao

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
44,0g/kg
Clay
26,5%
Sand
36,1%
Silt
37,3%
5–15 cm
pH H₂O
5,9
Org. C
29,2g/kg
Clay
27,7%
Sand
34,8%
Silt
37,5%
15–30 cm
pH H₂O
6,0
Org. C
17,0g/kg
Clay
26,6%
Sand
36,0%
Silt
37,4%

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

Land cover

Forest48.4%
Crops17.4%
Built-up0.5%
Bare soil1.0%
Other (grassland, water…)32.7%

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

Hydrology12 basins · 4 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

38,1km

Lake surface here

0,75km²

Basins crossed

12

Max stream order

3

Max drainage

93 662km²

Discharge in basins

58,6m³/s

Mean precip.

1 337mm/an

Mean T°

16,5°C

Moisture idx

0,16

Max snow

1%

Mean runoff

630mm/an

Mean elev. (basins)

940m

Watersheds crossing here

3 more basins

Lakes (4, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

49,2%

Pesticides

78,0kg/km²

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