Ontologia

Commune · CHN

Xinfeng

China

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

Species observed

115

Observations

157

Area

2 876,6km²

Ecological tissue

Sample of 27 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 Xinfeng : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 5 types (connectance 7.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
26
Connectance
0.074
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

115 distinct species · 157 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

157 obs · 20 cellules
Obs. / cellule
≥ 59
26–58
8–25
4–7
< 4

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

Climate

Mean T°

19,7°C

Annual rain

1 698mm

Warmest m°

32,3°C

Coldest m°

3,8°C

Elevation: 276 m on average (min 149 m, max 812 m)

Bioclimatic detailsExpert
Annual mean temp.
19,7°C
Annual rain
1 698mm
Warmest month
32,3°C
Coldest month
3,8°C
Mean alt.
276m
Min
149m
Max
812m
Std. dev.
106m
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

5,4

Org. C

20,8g/kg

Clay

30,4%

Sand

36,5%

Silt

33,0%

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

Dominant lithology: ssGLiMaggregated to Ganzhou

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
31,1g/kg
Clay
29,8%
Sand
37,1%
Silt
33,0%
5–15 cm
pH H₂O
5,4
Org. C
17,9g/kg
Clay
29,8%
Sand
36,8%
Silt
33,3%
15–30 cm
pH H₂O
5,5
Org. C
13,4g/kg
Clay
31,7%
Sand
35,6%
Silt
32,7%

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

Land cover

Forest60.0%
Crops15.3%
Built-up0.8%
Bare soil1.2%
Other (grassland, water…)22.8%

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

Hydrology11 basins · 8 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

481,4km

Lake surface here

6,69km²

Basins crossed

11

Max stream order

5

Max drainage

7 825km²

Discharge in basins

329,6m³/s

Mean precip.

1 619mm/an

Mean T°

19,4°C

Moisture idx

0,23

Mean runoff

850mm/an

Mean elev. (basins)

294m

Watersheds crossing here

2 more basins

Lakes (8, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,4nW

Built-up

76,8%

Pesticides

66,7kg/km²

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