Ontologia

Commune · CHN

Qahar Youyi Qianqi

China

BSkArid, steppe, cold(79 %)

Species observed

78

Observations

136

Area

2 746,1km²

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 Qahar Youyi Qianqi : 30 espèces reliées par 63 interactions GloBI sur 5 types (connectance 9.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
63
Connectance
0.090
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

78 distinct species · 136 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

136 obs · 15 cellules
Obs. / cellule
≥ 73
21–72
4–20
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°

4,7°C

Annual rain

376mm

Warmest m°

25,6°C

Coldest m°

-19,4°C

Elevation: 1 433 m on average (min 1 262 m, max 1 863 m)

Bioclimatic detailsExpert
Annual mean temp.
4,7°C
Annual rain
376mm
Warmest month
25,6°C
Coldest month
-19,4°C
Mean alt.
1 433m
Min
1 262m
Max
1 863m
Std. dev.
113m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(79 %)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

12,2g/kg

Clay

18,5%

Sand

45,7%

Silt

35,8%

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

Dominant lithology: smGLiMaggregated to Ulaan Chab

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
14,9g/kg
Clay
18,1%
Sand
46,1%
Silt
35,9%
5–15 cm
pH H₂O
8,2
Org. C
11,3g/kg
Clay
17,8%
Sand
46,4%
Silt
35,8%
15–30 cm
pH H₂O
8,3
Org. C
10,5g/kg
Clay
19,5%
Sand
44,8%
Silt
35,8%

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

Land cover

Forest1.7%
Crops36.3%
Built-up0.8%
Bare soil5.2%
Other (grassland, water…)56.0%

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

Hydrology15 basins · 11 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

66,18km²

Basins crossed

15

Max drainage

5 971km²

Discharge in basins

3,4m³/s

Mean precip.

367mm/an

Mean T°

3,9°C

Moisture idx

-0,58

Max snow

9%

Mean runoff

13mm/an

Mean elev. (basins)

1 470m

Watersheds crossing here

6 more basins

Lakes (11, top by area)

2 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

1,0nW

Built-up

83,7%

Pesticides

68,7kg/km²

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