Ontologia

Commune · CHN

Fanchang

China

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

Species observed

525

Observations

1 073

Area

912,5km²

Ecological tissue

Sample of 29 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 Fanchang : 22 espèces reliées par 56 interactions GloBI sur 4 types (connectance 10.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
56
Connectance
0.106
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

525 distinct species · 1 073 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 073 obs · 27 cellules
Obs. / cellule
≥ 331
121–330
28–120
9–27
< 9

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

Climate

Mean T°

16,6°C

Annual rain

1 455mm

Warmest m°

32,0°C

Coldest m°

-0,8°C

Elevation: 41 m on average (min 4 m, max 278 m)

Bioclimatic detailsExpert
Annual mean temp.
16,6°C
Annual rain
1 455mm
Warmest month
32,0°C
Coldest month
-0,8°C
Mean alt.
41m
Min
4m
Max
278m
Std. dev.
49m
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

6,0

Org. C

17,5g/kg

Clay

38,0%

Sand

12,0%

Silt

50,1%

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

Dominant lithology: smGLiMaggregated to Wuhu

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
26,6g/kg
Clay
37,0%
Sand
12,1%
Silt
50,9%
5–15 cm
pH H₂O
6,0
Org. C
14,6g/kg
Clay
38,2%
Sand
12,0%
Silt
49,9%
15–30 cm
pH H₂O
6,1
Org. C
11,4g/kg
Clay
38,8%
Sand
11,8%
Silt
49,4%

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

Land cover

Forest25.9%
Crops30.9%
Built-up2.4%
Bare soil2.4%
Other (grassland, water…)38.3%

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

Hydrology5 basins · 10 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

128,3km

Lake surface here

9,70km²

Basins crossed

5

Max stream order

9

Max drainage

1 684 593km²

Discharge in basins

8 441,5m³/s

Mean precip.

1 222mm/an

Mean T°

16,3°C

Moisture idx

0,11

Max snow

2%

Mean runoff

606mm/an

Mean elev. (basins)

41m

Watersheds crossing here

Lakes (10, top by area)

1 more lakes

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

Human pressure

Pop. density

3hab/km²

Night light

3,4nW

Built-up

235,8%

Pesticides

69,5kg/km²

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