Ontologia

Commune · CHN

Echeng Shì

China

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

Species observed

106

Observations

222

Area

365,4km²

Ecological tissue

Sample of 32 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 Echeng Shì : 28 espèces reliées par 34 interactions GloBI sur 3 types (connectance 6.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
34
Connectance
0.069
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

106 distinct species · 222 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

222 obs · 8 cellules
Obs. / cellule
≥ 134
134–133
18–133
11–17
< 11

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

Climate

Mean T°

17,5°C

Annual rain

1 521mm

Warmest m°

32,1°C

Coldest m°

0,5°C

Elevation: 25 m on average (min 14 m, max 78 m)

Bioclimatic detailsExpert
Annual mean temp.
17,5°C
Annual rain
1 521mm
Warmest month
32,1°C
Coldest month
0,5°C
Mean alt.
25m
Min
14m
Max
78m
Std. dev.
10m
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

6,5

Org. C

17,1g/kg

Clay

26,7%

Sand

28,3%

Silt

45,0%

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

Dominant lithology: ssGLiMaggregated to Ezhou

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
24,4g/kg
Clay
25,8%
Sand
28,8%
Silt
45,4%
5–15 cm
pH H₂O
6,5
Org. C
14,5g/kg
Clay
26,3%
Sand
28,4%
Silt
45,3%
15–30 cm
pH H₂O
6,5
Org. C
12,5g/kg
Clay
28,0%
Sand
27,8%
Silt
44,3%

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

Land cover

Forest11.2%
Crops33.2%
Built-up4.2%
Bare soil4.6%
Other (grassland, water…)46.8%

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

Hydrology5 basins · 15 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

87,1km

Lake surface here

11,06km²

Basins crossed

5

Max stream order

9

Max drainage

1 474 696km²

Discharge in basins

21 740,7m³/s

Mean precip.

1 330mm/an

Mean T°

17,0°C

Moisture idx

0,14

Max snow

1%

Mean runoff

679mm/an

Mean elev. (basins)

36m

Watersheds crossing here

Lakes (15, top by area)

6 more lakes

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

Human pressure

Pop. density

6hab/km²

Night light

7,1nW

Built-up

421,7%

Pesticides

74,7kg/km²

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