Ontologia

Commune · CHN

Zogang

China

ETPolar, tundra(62 %)

Species observed

433

Observations

935

Area

11 361,9km²

Ecological tissue

Sample of 19 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 Zogang : 16 espèces reliées par 20 interactions GloBI sur 5 types (connectance 10.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
20
Connectance
0.105
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

433 distinct species · 935 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

935 obs · 47 cellules
Obs. / cellule
≥ 485
21–484
5–20
2–4
< 2

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

Climate

Mean T°

-0,8°C

Annual rain

852mm

Warmest m°

13,3°C

Coldest m°

-20,2°C

Elevation: 4 437 m on average (min 2 361 m, max 5 899 m)

Bioclimatic detailsExpert
Annual mean temp.
-0,8°C
Annual rain
852mm
Warmest month
13,3°C
Coldest month
-20,2°C
Mean alt.
4 437m
Min
2 361m
Max
5 899m
Std. dev.
616m
Köppen-Geiger (dominant)
ETPolar, tundra(62 %)Polar

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

Soil & lithology

pH H₂O

6,5

Org. C

48,4g/kg

Clay

15,9%

Sand

50,7%

Silt

33,4%

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

Dominant lithology: smGLiMaggregated to Chamdo

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
69,0g/kg
Clay
15,6%
Sand
50,8%
Silt
33,6%
5–15 cm
pH H₂O
6,5
Org. C
50,7g/kg
Clay
16,2%
Sand
50,4%
Silt
33,3%
15–30 cm
pH H₂O
6,5
Org. C
25,5g/kg
Clay
15,9%
Sand
50,8%
Silt
33,3%

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

Land cover

Forest11.6%
Crops0.0%
Built-up0.0%
Bare soil25.2%
Other (grassland, water…)63.2%

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

Hydrology34 basins · 5 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

1 148,5km

Lake surface here

1,93km²

Basins crossed

34

Max stream order

6

Max drainage

92 379km²

Discharge in basins

4 148,8m³/s

Mean precip.

592mm/an

Mean T°

1,6°C

Moisture idx

-0,21

Max snow

47%

Mean runoff

340mm/an

Mean elev. (basins)

4 419m

Watersheds crossing here

25 more basins

Lakes (5, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,1%

Pesticides

1,9kg/km²

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