Ontologia

Commune · CHN

Yunhe

China

CfaTemperate, no dry season, hot summer(100 %)

Species observed

794

Observations

2 142

Area

758,1km²

Ecological tissue

Sample of 42 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 Yunhe : 34 espèces reliées par 37 interactions GloBI sur 3 types (connectance 4.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
37
Connectance
0.043
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

794 distinct species · 2 142 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 142 obs · 21 cellules
Obs. / cellule
≥ 1 317
170–1 316
23–169
6–22
< 6

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

Climate

Mean T°

16,7°C

Annual rain

1 791mm

Warmest m°

31,3°C

Coldest m°

0,7°C

Elevation: 557 m on average (min 133 m, max 1 367 m)

Bioclimatic detailsExpert
Annual mean temp.
16,7°C
Annual rain
1 791mm
Warmest month
31,3°C
Coldest month
0,7°C
Mean alt.
557m
Min
133m
Max
1 367m
Std. dev.
306m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, 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

5,4

Org. C

33,4g/kg

Clay

28,7%

Sand

31,3%

Silt

40,0%

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

Dominant lithology: vaGLiMaggregated to Lishui

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
52,9g/kg
Clay
28,3%
Sand
31,8%
Silt
39,9%
5–15 cm
pH H₂O
5,4
Org. C
29,1g/kg
Clay
28,5%
Sand
31,1%
Silt
40,3%
15–30 cm
pH H₂O
5,4
Org. C
18,3g/kg
Clay
29,2%
Sand
31,0%
Silt
39,7%

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

Land cover

Forest74.9%
Crops4.3%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)19.8%

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

Hydrology6 basins · 4 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

74,0km

Lake surface here

28,68km²

Basins crossed

6

Max stream order

5

Max drainage

3 443km²

Discharge in basins

45,9m³/s

Mean precip.

1 747mm/an

Mean T°

16,1°C

Moisture idx

0,36

Mean runoff

785mm/an

Mean elev. (basins)

578m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

49,6%

Pesticides

65,8kg/km²

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