Ontologia

Commune · CHN

Gaotai

China

BWkArid, desert, cold(91 %)

Species observed

195

Observations

858

Area

4 246,2km²

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 Gaotai : 21 espèces reliées par 63 interactions GloBI sur 5 types (connectance 11.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
63
Connectance
0.119
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

195 distinct species · 858 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

858 obs · 18 cellules
Obs. / cellule
≥ 284
151–283
21–150
14–20
< 14

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

Climate

Mean T°

8,6°C

Annual rain

142mm

Warmest m°

29,6°C

Coldest m°

-14,1°C

Elevation: 1 489 m on average (min 1 270 m, max 3 337 m)

Bioclimatic detailsExpert
Annual mean temp.
8,6°C
Annual rain
142mm
Warmest month
29,6°C
Coldest month
-14,1°C
Mean alt.
1 489m
Min
1 270m
Max
3 337m
Std. dev.
214m
Köppen-Geiger (dominant)
BWkArid, desert, cold(91 %)Arid

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

Soil & lithology

pH H₂O

8,3

Org. C

7,8g/kg

Clay

19,3%

Sand

41,1%

Silt

39,5%

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

Dominant lithology: ssGLiMaggregated to Zhangye

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,2
Org. C
8,6g/kg
Clay
20,3%
Sand
40,2%
Silt
39,5%
5–15 cm
pH H₂O
8,3
Org. C
7,1g/kg
Clay
19,0%
Sand
41,4%
Silt
39,6%
15–30 cm
pH H₂O
8,3
Org. C
7,6g/kg
Clay
18,7%
Sand
41,7%
Silt
39,6%

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

Land cover

Forest0.4%
Crops10.8%
Built-up0.1%
Bare soil70.6%
Other (grassland, water…)18.1%

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

Hydrology17 basins · 7 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

244,9km

Lake surface here

7,05km²

Basins crossed

17

Max stream order

6

Max drainage

54 610km²

Discharge in basins

56,6m³/s

Mean precip.

122mm/an

Mean T°

6,5°C

Moisture idx

-0,87

Max snow

8%

Mean runoff

15mm/an

Mean elev. (basins)

1 679m

Watersheds crossing here

8 more basins

Lakes (7, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

12,8%

Pesticides

30,1kg/km²

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

Protected areas1

IUCN Ia · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN