Ontologia

Province · chn

Qinghai

China

ETPolar, tundra(62 %)

Species observed

5 723

Observations

171 488

Area

715 709,7km²

Ecological tissue

Sample of 26 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 Qinghai : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 3 types (connectance 13.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
49
Connectance
0.130
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

5 723 distinct species · 171 488 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

171 488 obs · 345 cellules
Obs. / cellule
≥ 8 770
1 215–8 769
134–1 214
31–133
< 31

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

-2,9°C

Annual rain

501mm

Warmest m°

14,4°C

Coldest m°

-23,5°C

Elevation: 4 038 m on average (min 1 678 m, max 6 386 m)

Bioclimatic detailsExpert
Annual mean temp.
-2,9°C
Annual rain
501mm
Warmest month
14,4°C
Coldest month
-23,5°C
Mean alt.
4 038m
Min
1 678m
Max
6 386m
Std. dev.
785m
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

7,7

Org. C

28,3g/kg

Clay

19,5%

Sand

43,8%

Silt

36,7%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
36,2g/kg
Clay
19,0%
Sand
44,2%
Silt
36,8%
5–15 cm
pH H₂O
7,7
Org. C
29,5g/kg
Clay
19,3%
Sand
43,8%
Silt
36,9%
15–30 cm
pH H₂O
7,7
Org. C
19,2g/kg
Clay
20,1%
Sand
43,5%
Silt
36,4%

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

Land cover

Forest0.9%
Crops0.9%
Built-up0.0%
Bare soil41.3%
Other (grassland, water…)56.9%

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

Hydrology1067 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

29 835,8km

Lake surface here

11 504,97km²

Basins crossed

1 067

Max stream order

7

Max drainage

184 333km²

Discharge in basins

23 406,9m³/s

Mean precip.

296mm/an

Mean T°

-2,1°C

Moisture idx

-0,52

Max snow

48%

Mean runoff

68mm/an

Mean elev. (basins)

4 048m

Watersheds crossing here

1058 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

2,0%

Pesticides

6,3kg/km²

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

Protected areas6

IUCN Ia · 3IUCN Ib · 2IUCN Not Applicable · 1📍 Point sites · 1

Qinghai Hoh Xil

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2017

42 968 km²

Eling Lake

IUCN Ia

Wetland of International Importance (Ramsar Site) · 2004

659 km²

Zhaling Lake

IUCN Ia

Wetland of International Importance (Ramsar Site) · 2004

649 km²

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

Sub-administrations11