Ontologia

Commune · CHN

Zhongning

China

BWkArid, desert, cold(84 %)

Species observed

167

Observations

310

Area

2 466,4km²

Ecological tissue

Sample of 38 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 Zhongning : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
47
Connectance
0.067
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

167 distinct species · 310 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

310 obs · 7 cellules
Obs. / cellule
≥ 250
250–249
21–249
5–20
< 5

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

Climate

Mean T°

10,7°C

Annual rain

210mm

Warmest m°

30,2°C

Coldest m°

-11,8°C

Elevation: 1 314 m on average (min 1 155 m, max 1 982 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
210mm
Warmest month
30,2°C
Coldest month
-11,8°C
Mean alt.
1 314m
Min
1 155m
Max
1 982m
Std. dev.
128m
Köppen-Geiger (dominant)
BWkArid, desert, cold(84 %)Arid

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

Soil & lithology

pH H₂O

8,3

Org. C

8,4g/kg

Clay

19,1%

Sand

42,1%

Silt

38,8%

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

Dominant lithology: suGLiMaggregated to Zhongwei

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,3
Org. C
10,6g/kg
Clay
18,3%
Sand
43,2%
Silt
38,5%
5–15 cm
pH H₂O
8,3
Org. C
7,2g/kg
Clay
18,1%
Sand
42,7%
Silt
39,2%
15–30 cm
pH H₂O
8,3
Org. C
7,5g/kg
Clay
20,9%
Sand
40,4%
Silt
38,8%

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

Land cover

Forest0.5%
Crops20.9%
Built-up0.7%
Bare soil23.8%
Other (grassland, water…)54.1%

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

Hydrology14 basins · 2 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

466,4km

Lake surface here

44,12km²

Basins crossed

14

Max stream order

7

Max drainage

279 288km²

Discharge in basins

2 461,0m³/s

Mean precip.

243mm/an

Mean T°

8,5°C

Moisture idx

-0,77

Max snow

1%

Mean runoff

1mm/an

Mean elev. (basins)

1 395m

Watersheds crossing here

5 more basins

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

73,1%

Pesticides

73,0kg/km²

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