Ontologia

Commune · CHN

Haining

China

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

Species observed

523

Observations

5 242

Area

732,8km²

Ecological tissue

Sample of 28 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 Haining : 21 espèces reliées par 32 interactions GloBI sur 4 types (connectance 7.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
32
Connectance
0.079
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

523 distinct species · 5 242 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 242 obs · 28 cellules
Obs. / cellule
≥ 2 453
735–2 452
37–734
23–36
< 23

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

Climate

Mean T°

17,2°C

Annual rain

1 469mm

Warmest m°

32,3°C

Coldest m°

1,0°C

Elevation: 4 m on average (min -2 m, max 74 m)

Bioclimatic detailsExpert
Annual mean temp.
17,2°C
Annual rain
1 469mm
Warmest month
32,3°C
Coldest month
1,0°C
Mean alt.
4m
Min
-2m
Max
74m
Std. dev.
4m
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

6,7

Org. C

19,2g/kg

Clay

28,9%

Sand

17,9%

Silt

53,1%

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
6,6
Org. C
31,0g/kg
Clay
29,2%
Sand
18,0%
Silt
52,8%
5–15 cm
pH H₂O
6,7
Org. C
14,8g/kg
Clay
28,5%
Sand
18,0%
Silt
53,5%
15–30 cm
pH H₂O
6,8
Org. C
11,9g/kg
Clay
29,1%
Sand
17,8%
Silt
53,1%

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

Land cover

Forest9.0%
Crops28.8%
Built-up8.2%
Bare soil2.0%
Other (grassland, water…)51.9%

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

Hydrology5 basins · 2 lakes · 18 rivers

Hydrology metrics for this exact territory

Stream length here

82,7km

Lake surface here

0,90km²

Basins crossed

5

Max stream order

4

Max drainage

43 614km²

Discharge in basins

216,7m³/s

Mean precip.

1 226mm/an

Mean T°

16,4°C

Moisture idx

0,11

Max snow

1%

Mean runoff

589mm/an

Mean elev. (basins)

12m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (18, ord ≥ 4)

6 more river segments

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

Human pressure

Pop. density

9hab/km²

Night light

8,7nW

Built-up

823,7%

Pesticides

71,1kg/km²

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