Ontologia

Commune · CHN

Tongxiang

China

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

Species observed

178

Observations

750

Area

711,9km²

Ecological tissue

Sample of 46 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 Tongxiang : 38 espèces reliées par 69 interactions GloBI sur 5 types (connectance 6.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
69
Connectance
0.064
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

178 distinct species · 750 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

750 obs · 16 cellules
Obs. / cellule
≥ 262
241–261
22–240
10–21
< 10

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

Climate

Mean T°

17,0°C

Annual rain

1 439mm

Warmest m°

32,4°C

Coldest m°

0,0°C

Elevation: 3 m on average (min 2 m, max 5 m)

Bioclimatic detailsExpert
Annual mean temp.
17,0°C
Annual rain
1 439mm
Warmest month
32,4°C
Coldest month
0,0°C
Mean alt.
3m
Min
2m
Max
5m
Std. dev.
1m
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

6,8

Org. C

20,8g/kg

Clay

29,7%

Sand

16,1%

Silt

54,2%

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

Dominant lithology: suGLiMaggregated to Jiaxing

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
34,1g/kg
Clay
29,5%
Sand
16,3%
Silt
54,2%
5–15 cm
pH H₂O
6,7
Org. C
15,8g/kg
Clay
29,1%
Sand
16,3%
Silt
54,6%
15–30 cm
pH H₂O
6,9
Org. C
12,4g/kg
Clay
30,5%
Sand
15,9%
Silt
53,6%

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

Land cover

Forest9.5%
Crops32.9%
Built-up7.6%
Bare soil1.9%
Other (grassland, water…)48.0%

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

Hydrology5 basins · 0 lakes · 17 rivers

Hydrology metrics for this exact territory

Stream length here

96,5km

Basins crossed

5

Max stream order

3

Max drainage

43 614km²

Discharge in basins

232,9m³/s

Mean precip.

1 201mm/an

Mean T°

16,4°C

Moisture idx

0,09

Max snow

2%

Mean runoff

589mm/an

Mean elev. (basins)

11m

Watersheds crossing here

Rivers / streams (17, ord ≥ 4)

5 more river segments

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

Human pressure

Pop. density

10hab/km²

Night light

10,6nW

Built-up

763,9%

Pesticides

69,1kg/km²

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