Ontologia

Pays · CHN

China

BWkArid, desert, cold(19 %)

Species observed

84 928

Observations

9 397 078

Area

9 349 155,5km²

Ecological tissue

Sample of 32 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 China : 27 espèces + 5 bulles famille, 32 interactions GloBI documentées sur 3 types (connectance 6.5%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
32
Connectance
0.065
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

84 928 distinct species · 9 397 078 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 397 078 obs · 5 157 cellules
Obs. / cellule
≥ 25 517
2 756–25 516
475–2 755
103–474
< 103

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

Climate

Mean T°

6,5°C

Annual rain

728mm

Warmest m°

24,1°C

Coldest m°

-14,2°C

Elevation: 1 777 m on average (min -154 m, max 8 157 m)

Bioclimatic detailsExpert
Annual mean temp.
6,5°C
Annual rain
728mm
Warmest month
24,1°C
Coldest month
-14,2°C
Mean alt.
1 777m
Min
-154m
Max
8 157m
Std. dev.
1 708m
Köppen-Geiger (dominant)
BWkArid, desert, cold(19 %)Arid

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

Soil & lithology

pH H₂O

7,1

Org. C

25,4g/kg

Clay

23,7%

Sand

37,6%

Silt

38,8%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
36,4g/kg
Clay
23,1%
Sand
37,9%
Silt
39,0%
5–15 cm
pH H₂O
7,1
Org. C
23,6g/kg
Clay
23,5%
Sand
37,6%
Silt
38,9%
15–30 cm
pH H₂O
7,1
Org. C
16,2g/kg
Clay
24,4%
Sand
37,1%
Silt
38,5%

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

Land cover

Forest20.5%
Crops14.3%
Built-up0.6%
Bare soil27.8%
Other (grassland, water…)36.8%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

59,8%

Pesticides

44,3kg/km²

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

Protected areas100

Country WDPA breakdown
Not Applicable121 781 km²(30)
Ia45 716 km²(25)
Not Reported11 635 km²(9)
Ib7 189 km²(17)
VI4 993 km²(10)
IV2 681 km²(5)
II256 km²(9)
V8 km²(1)
IUCN Not Applicable · 24IUCN II · 18IUCN Ia · 13IUCN IV · 13IUCN VI · 12IUCN Ib · 11IUCN Not Reported · 9🌊 Marine · 9📍 Point sites · 50

Great Gobi

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1975

54 996 km²

Qinghai Hoh Xil

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2017

42 968 km²

Complete list

+ 40 protected areas (top 60 shown)

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