Ontologia

Commune · CHN

Harbin

China

DwaCold, dry winter, hot summer(100 %)

Species observed

614

Observations

4 532

Area

1 651,2km²

Ecological tissue

Sample of 37 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 Harbin : 29 espèces reliées par 70 interactions GloBI sur 4 types (connectance 8.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
70
Connectance
0.085
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

614 distinct species · 4 532 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 532 obs · 38 cellules
Obs. / cellule
≥ 2 304
268–2 303
18–267
6–17
< 6

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

Climate

Mean T°

4,6°C

Annual rain

544mm

Warmest m°

26,9°C

Coldest m°

-24,5°C

Elevation: 141 m on average (min 114 m, max 194 m)

Bioclimatic detailsExpert
Annual mean temp.
4,6°C
Annual rain
544mm
Warmest month
26,9°C
Coldest month
-24,5°C
Mean alt.
141m
Min
114m
Max
194m
Std. dev.
23m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(100 %)Cold

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

Soil & lithology

pH H₂O

6,9

Org. C

29,6g/kg

Clay

33,7%

Sand

24,7%

Silt

41,6%

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

Dominant lithology: paGLiMaggregated to Harbin

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
38,6g/kg
Clay
33,1%
Sand
25,1%
Silt
41,8%
5–15 cm
pH H₂O
6,9
Org. C
27,2g/kg
Clay
33,1%
Sand
24,8%
Silt
42,1%
15–30 cm
pH H₂O
6,9
Org. C
23,0g/kg
Clay
34,7%
Sand
24,3%
Silt
41,0%

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

Land cover

Forest7.5%
Crops31.1%
Built-up6.7%
Bare soil1.6%
Other (grassland, water…)53.0%

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

Hydrology9 basins · 2 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

343,3km

Lake surface here

2,04km²

Basins crossed

9

Max stream order

8

Max drainage

434 046km²

Discharge in basins

3 681,7m³/s

Mean precip.

565mm/an

Mean T°

3,4°C

Moisture idx

-0,33

Max snow

21%

Mean runoff

131mm/an

Mean elev. (basins)

166m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

18hab/km²

Night light

14,2nW

Built-up

668,3%

Pesticides

73,6kg/km²

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

Protected areas1

IUCN Ib · 1

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