Ontologia

Autonomous Region · chn

Ningxia Hui

China

BSkArid, steppe, cold(49 %)

Species observed

2 047

Observations

14 630

Area

51 860,1km²

Ecological tissue

Sample of 45 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 Ningxia Hui : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 4 types (connectance 8.6%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
89
Connectance
0.086
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

2 047 distinct species · 14 630 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 630 obs · 36 cellules
Obs. / cellule
≥ 3 328
1 164–3 327
255–1 163
80–254
< 80

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

8,7°C

Annual rain

316mm

Warmest m°

27,2°C

Coldest m°

-12,3°C

Elevation: 1 564 m on average (min 1 087 m, max 3 289 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
316mm
Warmest month
27,2°C
Coldest month
-12,3°C
Mean alt.
1 564m
Min
1 087m
Max
3 289m
Std. dev.
328m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(49 %)Arid

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

Soil & lithology

pH H₂O

8,2

Org. C

12,0g/kg

Clay

20,0%

Sand

38,6%

Silt

41,4%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,2
Org. C
17,4g/kg
Clay
19,2%
Sand
39,5%
Silt
41,4%
5–15 cm
pH H₂O
8,3
Org. C
9,6g/kg
Clay
19,5%
Sand
39,0%
Silt
41,5%
15–30 cm
pH H₂O
8,3
Org. C
9,2g/kg
Clay
21,5%
Sand
37,3%
Silt
41,3%

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

Land cover

Forest3.5%
Crops23.1%
Built-up0.6%
Bare soil14.1%
Other (grassland, water…)58.6%

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

Hydrology103 basins · 50 lakes · 77 rivers

Hydrology metrics for this exact territory

Stream length here

4 200,9km

Lake surface here

120,97km²

Basins crossed

103

Max stream order

7

Max drainage

314 408km²

Discharge in basins

12 008,8m³/s

Mean precip.

311mm/an

Mean T°

7,7°C

Moisture idx

-0,68

Max snow

5%

Mean runoff

10mm/an

Mean elev. (basins)

1 567m

Watersheds crossing here

94 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (77, ord ≥ 4)

65 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

63,5%

Pesticides

62,9kg/km²

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

Sub-administrations13