Ontologia

Commune · CHN

Bin

China

DwaCold, dry winter, hot summer(90 %)

Species observed

39

Observations

337

Area

3 819,5km²

Ecological tissue

Sample of 20 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 Bin : 17 espèces reliées par 23 interactions GloBI sur 4 types (connectance 12.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
23
Connectance
0.121
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

39 distinct species · 337 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

337 obs · 31 cellules
Obs. / cellule
≥ 86
21–85
10–20
6–9
< 6

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

Climate

Mean T°

3,9°C

Annual rain

629mm

Warmest m°

26,1°C

Coldest m°

-24,6°C

Elevation: 220 m on average (min 105 m, max 793 m)

Bioclimatic detailsExpert
Annual mean temp.
3,9°C
Annual rain
629mm
Warmest month
26,1°C
Coldest month
-24,6°C
Mean alt.
220m
Min
105m
Max
793m
Std. dev.
99m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(90 %)Cold

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

Soil & lithology

pH H₂O

6,4

Org. C

39,0g/kg

Clay

29,4%

Sand

25,3%

Silt

45,3%

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
6,3
Org. C
55,6g/kg
Clay
29,3%
Sand
25,4%
Silt
45,3%
5–15 cm
pH H₂O
6,4
Org. C
36,4g/kg
Clay
28,7%
Sand
25,6%
Silt
45,7%
15–30 cm
pH H₂O
6,4
Org. C
25,1g/kg
Clay
30,2%
Sand
24,8%
Silt
44,9%

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

Land cover

Forest31.8%
Crops41.5%
Built-up0.9%
Bare soil0.3%
Other (grassland, water…)25.5%

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

Hydrology16 basins · 4 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

286,4km

Lake surface here

8,88km²

Basins crossed

16

Max stream order

8

Max drainage

445 776km²

Discharge in basins

3 138,7m³/s

Mean precip.

620mm/an

Mean T°

2,5°C

Moisture idx

-0,24

Max snow

24%

Mean runoff

172mm/an

Mean elev. (basins)

213m

Watersheds crossing here

7 more basins

Lakes (4, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

91,7%

Pesticides

76,7kg/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