Ontologia

Commune · CHN

Xinfu

China

BSkArid, steppe, cold(67 %)

Species observed

70

Observations

92

Area

1 957,6km²

Ecological tissue

Sample of 35 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 Xinfu : 32 espèces reliées par 29 interactions GloBI sur 4 types (connectance 4.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
29
Connectance
0.049
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

70 distinct species · 92 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

92 obs · 12 cellules
Obs. / cellule
≥ 39
12–38
8–11
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°

8,7°C

Annual rain

470mm

Warmest m°

27,2°C

Coldest m°

-14,1°C

Elevation: 1 054 m on average (min 760 m, max 2 124 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
470mm
Warmest month
27,2°C
Coldest month
-14,1°C
Mean alt.
1 054m
Min
760m
Max
2 124m
Std. dev.
272m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(67 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,9

Org. C

14,2g/kg

Clay

17,3%

Sand

42,1%

Silt

40,7%

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

Dominant lithology: scGLiMaggregated to Xinzhou

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
19,4g/kg
Clay
16,5%
Sand
42,9%
Silt
40,6%
5–15 cm
pH H₂O
8,0
Org. C
13,1g/kg
Clay
16,9%
Sand
42,3%
Silt
40,8%
15–30 cm
pH H₂O
7,9
Org. C
9,9g/kg
Clay
18,3%
Sand
41,1%
Silt
40,6%

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

Land cover

Forest15.7%
Crops30.3%
Built-up1.3%
Bare soil1.5%
Other (grassland, water…)51.2%

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

Hydrology6 basins · 5 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

129,6km

Lake surface here

1,19km²

Basins crossed

6

Max stream order

5

Max drainage

7 227km²

Discharge in basins

11,5m³/s

Mean precip.

436mm/an

Mean T°

7,9°C

Moisture idx

-0,57

Max snow

2%

Mean runoff

51mm/an

Mean elev. (basins)

1 054m

Watersheds crossing here

Lakes (5, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

1,8nW

Built-up

126,8%

Pesticides

66,1kg/km²

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