Ontologia

Commune · CHN

Shuangcheng

China

DwaCold, dry winter, hot summer(100 %)

Species observed

33

Observations

178

Area

3 104,4km²

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 Shuangcheng : 14 espèces reliées par 15 interactions GloBI sur 4 types (connectance 14.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
15
Connectance
0.143
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

33 distinct species · 178 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

178 obs · 14 cellules
Obs. / cellule
≥ 98
28–97
6–27
6–5
< 6

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

Climate

Mean T°

5,0°C

Annual rain

533mm

Warmest m°

27,0°C

Coldest m°

-23,4°C

Elevation: 155 m on average (min 118 m, max 192 m)

Bioclimatic detailsExpert
Annual mean temp.
5,0°C
Annual rain
533mm
Warmest month
27,0°C
Coldest month
-23,4°C
Mean alt.
155m
Min
118m
Max
192m
Std. dev.
18m
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

7,3

Org. C

24,3g/kg

Clay

29,9%

Sand

30,7%

Silt

39,5%

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
7,2
Org. C
32,0g/kg
Clay
29,5%
Sand
31,1%
Silt
39,4%
5–15 cm
pH H₂O
7,3
Org. C
22,1g/kg
Clay
29,6%
Sand
30,7%
Silt
39,7%
15–30 cm
pH H₂O
7,3
Org. C
18,8g/kg
Clay
30,5%
Sand
30,3%
Silt
39,3%

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

Land cover

Forest3.4%
Crops57.0%
Built-up1.6%
Bare soil0.8%
Other (grassland, water…)37.3%

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

Hydrology12 basins · 9 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

271,2km

Lake surface here

12,64km²

Basins crossed

12

Max stream order

8

Max drainage

393 501km²

Discharge in basins

1 677,1m³/s

Mean precip.

547mm/an

Mean T°

3,8°C

Moisture idx

-0,36

Max snow

20%

Mean runoff

114mm/an

Mean elev. (basins)

155m

Watersheds crossing here

3 more basins

Lakes (9, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,5nW

Built-up

157,0%

Pesticides

74,9kg/km²

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