Ontologia

Commune · CHN

Shigatse

China

DwbCold, dry winter, warm summer(42 %)

Species observed

203

Observations

1 152

Area

3 692,4km²

Ecological tissue

Sample of 33 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 Shigatse : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 5 types (connectance 11.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
67
Connectance
0.119
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

203 distinct species · 1 152 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 152 obs · 28 cellules
Obs. / cellule
≥ 368
221–367
14–220
5–13
< 5

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

Climate

Mean T°

4,4°C

Annual rain

613mm

Warmest m°

18,2°C

Coldest m°

-12,8°C

Elevation: 4 324 m on average (min 3 776 m, max 5 566 m)

Bioclimatic detailsExpert
Annual mean temp.
4,4°C
Annual rain
613mm
Warmest month
18,2°C
Coldest month
-12,8°C
Mean alt.
4 324m
Min
3 776m
Max
5 566m
Std. dev.
469m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(42 %)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

15,1g/kg

Clay

14,4%

Sand

50,3%

Silt

35,3%

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

Dominant lithology: smGLiMaggregated to Shigatse

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
17,8g/kg
Clay
13,8%
Sand
51,1%
Silt
35,1%
5–15 cm
pH H₂O
7,6
Org. C
14,8g/kg
Clay
14,6%
Sand
49,9%
Silt
35,5%
15–30 cm
pH H₂O
7,6
Org. C
12,6g/kg
Clay
14,8%
Sand
49,8%
Silt
35,3%

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

Land cover

Forest0.1%
Crops0.8%
Built-up0.1%
Bare soil35.2%
Other (grassland, water…)63.8%

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

Hydrology25 basins · 12 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

323,1km

Lake surface here

2,56km²

Basins crossed

25

Max stream order

7

Max drainage

109 042km²

Discharge in basins

4 278,9m³/s

Mean precip.

322mm/an

Mean T°

3,3°C

Moisture idx

-0,65

Max snow

4%

Mean runoff

99mm/an

Mean elev. (basins)

4 335m

Watersheds crossing here

16 more basins

Lakes (12, top by area)

3 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

11,6%

Pesticides

74,2kg/km²

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