Ontologia

Commune · CHN

Chaling

China

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

Species observed

120

Observations

191

Area

2 510,6km²

Ecological tissue

Sample of 44 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 Chaling : 43 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 3 types (connectance 4.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
40
Connectance
0.042
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

120 distinct species · 191 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

191 obs · 11 cellules
Obs. / cellule
≥ 77
49–76
14–48
4–13
< 4

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

Climate

Mean T°

18,3°C

Annual rain

1 870mm

Warmest m°

32,5°C

Coldest m°

2,5°C

Elevation: 302 m on average (min 82 m, max 1 127 m)

Bioclimatic detailsExpert
Annual mean temp.
18,3°C
Annual rain
1 870mm
Warmest month
32,5°C
Coldest month
2,5°C
Mean alt.
302m
Min
82m
Max
1 127m
Std. dev.
199m
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

5,7

Org. C

25,4g/kg

Clay

29,9%

Sand

30,7%

Silt

39,3%

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

Dominant lithology: smGLiMaggregated to Zhuzhou

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
40,7g/kg
Clay
29,6%
Sand
31,0%
Silt
39,4%
5–15 cm
pH H₂O
5,7
Org. C
21,2g/kg
Clay
29,6%
Sand
30,6%
Silt
39,7%
15–30 cm
pH H₂O
5,7
Org. C
14,2g/kg
Clay
30,6%
Sand
30,4%
Silt
38,9%

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

Land cover

Forest55.4%
Crops15.6%
Built-up1.2%
Bare soil0.9%
Other (grassland, water…)26.9%

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

Hydrology10 basins · 5 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

317,1km

Lake surface here

3,48km²

Basins crossed

10

Max stream order

5

Max drainage

4 738km²

Discharge in basins

200,6m³/s

Mean precip.

1 586mm/an

Mean T°

16,9°C

Moisture idx

0,28

Mean runoff

872mm/an

Mean elev. (basins)

369m

Watersheds crossing here

1 more basins

Lakes (5, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

117,5%

Pesticides

68,7kg/km²

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