Ontologia

Commune · CHN

Dingxing

China

BSkArid, steppe, cold(100 %)

Species observed

81

Observations

125

Area

723,2km²

Ecological tissue

Sample of 25 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 Dingxing : 21 espèces reliées par 24 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
24
Connectance
0.080
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

81 distinct species · 125 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

125 obs · 12 cellules
Obs. / cellule
≥ 75
28–74
4–27
2–3
< 2

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

Climate

Mean T°

13,3°C

Annual rain

510mm

Warmest m°

31,8°C

Coldest m°

-8,3°C

Elevation: 25 m on average (min 14 m, max 45 m)

Bioclimatic detailsExpert
Annual mean temp.
13,3°C
Annual rain
510mm
Warmest month
31,8°C
Coldest month
-8,3°C
Mean alt.
25m
Min
14m
Max
45m
Std. dev.
6m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

9,3g/kg

Clay

18,2%

Sand

41,5%

Silt

40,3%

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

Dominant lithology: scGLiMaggregated to Baoding

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
12,8g/kg
Clay
17,6%
Sand
42,2%
Silt
40,2%
5–15 cm
pH H₂O
8,0
Org. C
7,7g/kg
Clay
17,8%
Sand
41,7%
Silt
40,5%
15–30 cm
pH H₂O
8,0
Org. C
7,3g/kg
Clay
19,2%
Sand
40,6%
Silt
40,1%

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

Land cover

Forest3.8%
Crops63.0%
Built-up5.1%
Bare soil1.6%
Other (grassland, water…)26.7%

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

Hydrology3 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

153,9km

Basins crossed

3

Max stream order

4

Max drainage

7 506km²

Discharge in basins

0,6m³/s

Mean precip.

545mm/an

Mean T°

12,1°C

Moisture idx

-0,52

Max snow

1%

Mean runoff

29mm/an

Mean elev. (basins)

128m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

1,6nW

Built-up

505,8%

Pesticides

69,1kg/km²

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