Ontologia

Commune · CHN

Changbai Korean

China

DwbCold, dry winter, warm summer(86 %)

Species observed

1 627

Observations

9 610

Area

2 480,6km²

Ecological tissue

Sample of 15 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 Changbai Korean : 11 espèces reliées par 12 interactions GloBI sur 4 types (connectance 11.4%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
12
Connectance
0.114
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

1 627 distinct species · 9 610 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 610 obs · 51 cellules
Obs. / cellule
≥ 7 533
123–7 532
17–122
9–16
< 9

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

Climate

Mean T°

2,6°C

Annual rain

996mm

Warmest m°

22,5°C

Coldest m°

-25,6°C

Elevation: 1 080 m on average (min 461 m, max 1 906 m)

Bioclimatic detailsExpert
Annual mean temp.
2,6°C
Annual rain
996mm
Warmest month
22,5°C
Coldest month
-25,6°C
Mean alt.
1 080m
Min
461m
Max
1 906m
Std. dev.
263m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(86 %)Cold

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

Soil & lithology

pH H₂O

5,8

Org. C

62,7g/kg

Clay

22,5%

Sand

31,9%

Silt

45,6%

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

Dominant lithology: ssGLiMaggregated to Baishan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
105,8g/kg
Clay
22,9%
Sand
30,0%
Silt
47,1%
5–15 cm
pH H₂O
5,8
Org. C
54,1g/kg
Clay
22,0%
Sand
32,2%
Silt
45,8%
15–30 cm
pH H₂O
5,8
Org. C
28,1g/kg
Clay
22,7%
Sand
33,4%
Silt
44,0%

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

Land cover

Forest81.7%
Crops6.6%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)11.4%

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

Hydrology9 basins · 1 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

396,6km

Lake surface here

0,33km²

Basins crossed

9

Max stream order

6

Max drainage

19 583km²

Discharge in basins

243,4m³/s

Mean precip.

782mm/an

Mean T°

1,4°C

Moisture idx

0,01

Max snow

32%

Mean runoff

326mm/an

Mean elev. (basins)

1 102m

Watersheds crossing here

Lakes (1, 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

12,9%

Pesticides

54,0kg/km²

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

Protected areas1

IUCN Not Applicable · 1

Changbaishan

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1979

2 504 km²

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