Ontologia

Commune · CHN

Jiangyin

China

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

Species observed

378

Observations

1 236

Area

974,7km²

Ecological tissue

Sample of 33 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 Jiangyin : 24 espèces reliées par 52 interactions GloBI sur 3 types (connectance 9.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
52
Connectance
0.093
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

378 distinct species · 1 236 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 236 obs · 25 cellules
Obs. / cellule
≥ 391
113–390
34–112
16–33
< 16

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

Climate

Mean T°

16,1°C

Annual rain

1 143mm

Warmest m°

31,3°C

Coldest m°

-1,1°C

Elevation: 5 m on average (min -13 m, max 52 m)

Bioclimatic detailsExpert
Annual mean temp.
16,1°C
Annual rain
1 143mm
Warmest month
31,3°C
Coldest month
-1,1°C
Mean alt.
5m
Min
-13m
Max
52m
Std. dev.
6m
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

7,1

Org. C

17,3g/kg

Clay

32,8%

Sand

17,6%

Silt

49,6%

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

Dominant lithology: ssGLiMaggregated to Wuxi

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
23,6g/kg
Clay
32,5%
Sand
17,7%
Silt
49,7%
5–15 cm
pH H₂O
7,1
Org. C
15,8g/kg
Clay
32,9%
Sand
17,4%
Silt
49,7%
15–30 cm
pH H₂O
7,3
Org. C
12,6g/kg
Clay
33,0%
Sand
17,6%
Silt
49,4%

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

Land cover

Forest5.1%
Crops15.3%
Built-up11.6%
Bare soil1.3%
Other (grassland, water…)66.8%

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

Hydrology10 basins · 5 lakes · 20 rivers

Hydrology metrics for this exact territory

Stream length here

141,6km

Lake surface here

0,94km²

Basins crossed

10

Max stream order

3

Max drainage

1 909 199km²

Discharge in basins

7 529,5m³/s

Mean precip.

1 042mm/an

Mean T°

15,3°C

Moisture idx

0,02

Max snow

3%

Mean runoff

359mm/an

Mean elev. (basins)

6m

Watersheds crossing here

1 more basins

Lakes (5, top by area)

Rivers / streams (20, ord ≥ 4)

8 more river segments

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

Human pressure

Pop. density

13hab/km²

Night light

11,7nW

Built-up

1 159,5%

Pesticides

69,9kg/km²

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