Ontologia

Autonomous Prefecture · CHN

Linxia Hui

China

DwbCold, dry winter, warm summer(71 %)

Species observed

1 354

Observations

3 452

Area

8 080,7km²

Ecological tissue

Sample of 39 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 Hui : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
71
Connectance
0.083
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

1 354 distinct species · 3 452 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 452 obs · 72 cellules
Obs. / cellule
≥ 1 102
114–1 101
28–113
3–27
< 3

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

Climate

Mean T°

6,5°C

Annual rain

575mm

Warmest m°

23,1°C

Coldest m°

-14,5°C

Elevation: 2 258 m on average (min 1 592 m, max 4 378 m)

Bioclimatic detailsExpert
Annual mean temp.
6,5°C
Annual rain
575mm
Warmest month
23,1°C
Coldest month
-14,5°C
Mean alt.
2 258m
Min
1 592m
Max
4 378m
Std. dev.
382m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(71 %)Cold

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

Soil & lithology

pH H₂O

7,9

Org. C

27,8g/kg

Clay

22,2%

Sand

27,9%

Silt

49,9%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
47,0g/kg
Clay
20,8%
Sand
28,6%
Silt
50,5%
5–15 cm
pH H₂O
7,9
Org. C
20,5g/kg
Clay
22,1%
Sand
28,0%
Silt
49,9%
15–30 cm
pH H₂O
7,9
Org. C
16,0g/kg
Clay
23,6%
Sand
27,2%
Silt
49,3%

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

Land cover

Forest15.2%
Crops27.2%
Built-up0.5%
Bare soil4.3%
Other (grassland, water…)52.7%

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

Hydrology23 basins · 4 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

955,1km

Lake surface here

136,06km²

Basins crossed

23

Max stream order

6

Max drainage

225 315km²

Discharge in basins

2 381,3m³/s

Mean precip.

487mm/an

Mean T°

5,4°C

Moisture idx

-0,46

Max snow

4%

Mean runoff

41mm/an

Mean elev. (basins)

2 301m

Watersheds crossing here

14 more basins

Lakes (4, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,5nW

Built-up

44,7%

Pesticides

77,9kg/km²

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

Sub-administrations6