Ontologia

Commune · CHN

Linxia

China

DwbCold, dry winter, warm summer(69 %)

Species observed

207

Observations

356

Area

1 158,8km²

Ecological tissue

Sample of 31 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 Linxia : 23 espèces reliées par 51 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
51
Connectance
0.097
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

207 distinct species · 356 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

356 obs · 12 cellules
Obs. / cellule
≥ 157
62–156
45–61
10–44
< 10

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

Climate

Mean T°

5,0°C

Annual rain

730mm

Warmest m°

21,0°C

Coldest m°

-16,3°C

Elevation: 2 443 m on average (min 1 723 m, max 4 378 m)

Bioclimatic detailsExpert
Annual mean temp.
5,0°C
Annual rain
730mm
Warmest month
21,0°C
Coldest month
-16,3°C
Mean alt.
2 443m
Min
1 723m
Max
4 378m
Std. dev.
496m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(69 %)Cold

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

Soil & lithology

pH H₂O

7,6

Org. C

32,0g/kg

Clay

22,1%

Sand

29,0%

Silt

48,9%

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

Dominant lithology: suGLiMaggregated to Linxia Hui

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
51,9g/kg
Clay
20,8%
Sand
29,8%
Silt
49,4%
5–15 cm
pH H₂O
7,6
Org. C
25,3g/kg
Clay
22,0%
Sand
29,1%
Silt
48,9%
15–30 cm
pH H₂O
7,6
Org. C
18,9g/kg
Clay
23,4%
Sand
28,2%
Silt
48,4%

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

Land cover

Forest21.6%
Crops22.7%
Built-up0.5%
Bare soil2.5%
Other (grassland, water…)52.7%

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

Hydrology8 basins · 1 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

134,1km

Lake surface here

23,25km²

Basins crossed

8

Max stream order

6

Max drainage

157 660km²

Discharge in basins

254,9m³/s

Mean precip.

528mm/an

Mean T°

4,0°C

Moisture idx

-0,38

Max snow

2%

Mean runoff

58mm/an

Mean elev. (basins)

2 580m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,4nW

Built-up

53,6%

Pesticides

77,6kg/km²

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