Ontologia

Commune · CHN

Yanqi Hui

China

BWkArid, desert, cold(93 %)

Species observed

222

Observations

489

Area

1 381,6km²

Ecological tissue

Sample of 32 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 Yanqi Hui : 27 espèces reliées par 44 interactions GloBI sur 4 types (connectance 8.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
44
Connectance
0.089
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

222 distinct species · 489 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

489 obs · 8 cellules
Obs. / cellule
≥ 384
384–383
31–383
27–30
< 27

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

Climate

Mean T°

8,0°C

Annual rain

204mm

Warmest m°

27,2°C

Coldest m°

-13,4°C

Elevation: 1 358 m on average (min 1 047 m, max 3 144 m)

Bioclimatic detailsExpert
Annual mean temp.
8,0°C
Annual rain
204mm
Warmest month
27,2°C
Coldest month
-13,4°C
Mean alt.
1 358m
Min
1 047m
Max
3 144m
Std. dev.
512m
Köppen-Geiger (dominant)
BWkArid, desert, cold(93 %)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

14,5g/kg

Clay

17,3%

Sand

36,3%

Silt

46,4%

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

Dominant lithology: paGLiMaggregated to Bayin'gholin Mongol

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
18,2g/kg
Clay
16,7%
Sand
36,6%
Silt
46,7%
5–15 cm
pH H₂O
8,0
Org. C
13,3g/kg
Clay
17,1%
Sand
36,5%
Silt
46,4%
15–30 cm
pH H₂O
8,0
Org. C
12,0g/kg
Clay
18,2%
Sand
35,7%
Silt
46,1%

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

Land cover

Forest1.3%
Crops35.4%
Built-up0.7%
Bare soil30.8%
Other (grassland, water…)31.7%

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

Hydrology11 basins · 4 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

31,5km

Lake surface here

5,52km²

Basins crossed

11

Max stream order

6

Max drainage

42 458km²

Discharge in basins

6,9m³/s

Mean precip.

110mm/an

Mean T°

8,1°C

Moisture idx

-0,87

Max snow

9%

Mean runoff

7mm/an

Mean elev. (basins)

1 483m

Watersheds crossing here

2 more basins

Lakes (4, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

73,9%

Pesticides

46,5kg/km²

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