Ontologia

Prefecture City · CHN

Baishan

China

DwbCold, dry winter, warm summer(85 %)

Species observed

2 337

Observations

21 137

Area

17 440,7km²

Ecological tissue

Sample of 12 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 Baishan : 10 espèces reliées par 9 interactions GloBI sur 2 types (connectance 13.6%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
9
Connectance
0.136
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

2 337 distinct species · 21 137 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 137 obs · 244 cellules
Obs. / cellule
≥ 813
45–812
9–44
3–8
< 3

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

Climate

Mean T°

3,7°C

Annual rain

967mm

Warmest m°

23,7°C

Coldest m°

-23,9°C

Elevation: 832 m on average (min 305 m, max 2 406 m)

Bioclimatic detailsExpert
Annual mean temp.
3,7°C
Annual rain
967mm
Warmest month
23,7°C
Coldest month
-23,9°C
Mean alt.
832m
Min
305m
Max
2 406m
Std. dev.
259m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(85 %)Cold

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

Soil & lithology

pH H₂O

5,9

Org. C

57,5g/kg

Clay

22,8%

Sand

29,0%

Silt

48,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
97,2g/kg
Clay
22,6%
Sand
28,2%
Silt
49,2%
5–15 cm
pH H₂O
5,9
Org. C
50,1g/kg
Clay
22,2%
Sand
29,5%
Silt
48,3%
15–30 cm
pH H₂O
5,9
Org. C
25,1g/kg
Clay
23,6%
Sand
29,2%
Silt
47,2%

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

Land cover

Forest82.8%
Crops6.4%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)10.4%

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

Hydrology43 basins · 13 lakes · 32 rivers

Hydrology metrics for this exact territory

Stream length here

2 100,7km

Lake surface here

84,29km²

Basins crossed

43

Max stream order

6

Max drainage

25 482km²

Discharge in basins

1 092,9m³/s

Mean precip.

803mm/an

Mean T°

2,2°C

Moisture idx

-0,01

Max snow

32%

Mean runoff

314mm/an

Mean elev. (basins)

837m

Watersheds crossing here

34 more basins

Lakes (13, top by area)

4 more lakes

Rivers / streams (32, ord ≥ 4)

20 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

24,1%

Pesticides

52,8kg/km²

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

Protected areas2

IUCN Not Applicable · 1IUCN Ia · 1📍 Point sites · 1

Changbaishan

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1979

2 504 km²

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

Sub-administrations6