Ontologia

Prefecture · CHN

Daxing'anling

China

DwcCold, dry winter, cold summer(52 %)

Species observed

786

Observations

1 814

Area

64 756,5km²

Ecological tissue

Sample of 23 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 Daxing'anling : 20 espèces reliées par 24 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
24
Connectance
0.095
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

786 distinct species · 1 814 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 814 obs · 32 cellules
Obs. / cellule
≥ 439
194–438
42–193
12–41
< 12

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

Climate

Mean T°

-2,3°C

Annual rain

568mm

Warmest m°

23,1°C

Coldest m°

-29,7°C

Elevation: 562 m on average (min 141 m, max 1 368 m)

Bioclimatic detailsExpert
Annual mean temp.
-2,3°C
Annual rain
568mm
Warmest month
23,1°C
Coldest month
-29,7°C
Mean alt.
562m
Min
141m
Max
1 368m
Std. dev.
212m
Köppen-Geiger (dominant)
DwcCold, dry winter, cold summer(52 %)Cold

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

Soil & lithology

pH H₂O

5,7

Org. C

62,6g/kg

Clay

23,9%

Sand

43,0%

Silt

33,2%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
103,4g/kg
Clay
22,9%
Sand
43,8%
Silt
33,3%
5–15 cm
pH H₂O
5,7
Org. C
56,8g/kg
Clay
23,3%
Sand
43,0%
Silt
33,7%
15–30 cm
pH H₂O
5,8
Org. C
27,7g/kg
Clay
25,4%
Sand
42,2%
Silt
32,4%

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

Land cover

Forest81.1%
Crops1.8%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)17.1%

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

Hydrology142 basins · 4 lakes · 31 rivers

Hydrology metrics for this exact territory

Stream length here

4 184,1km

Lake surface here

1,61km²

Basins crossed

142

Max stream order

8

Max drainage

610 574km²

Discharge in basins

14 158,8m³/s

Mean precip.

494mm/an

Mean T°

-4,2°C

Moisture idx

-0,27

Max snow

42%

Mean runoff

101mm/an

Mean elev. (basins)

564m

Watersheds crossing here

133 more basins

Lakes (4, top by area)

Rivers / streams (31, ord ≥ 4)

19 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

2,1%

Pesticides

16,5kg/km²

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

Protected areas11

IUCN III · 4IUCN IV · 3IUCN II · 2IUCN Not Reported · 1IUCN Ia · 1📍 Point sites · 1

Simonovskij

IUCN IV

State Natural Zakaznik · 1963

1 196 km²

Complete list

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

Sub-administrations5