Ontologia

Commune · CHN

Gaochun

China

CfaTemperate, no dry season, hot summer(100 %)

Species observed

96

Observations

173

Area

789,8km²

Ecological tissue

Sample of 36 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 Gaochun : 33 espèces reliées par 35 interactions GloBI sur 4 types (connectance 5.6%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
35
Connectance
0.056
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

96 distinct species · 173 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

173 obs · 15 cellules
Obs. / cellule
≥ 51
35–50
9–34
4–8
< 4

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

Climate

Mean T°

16,6°C

Annual rain

1 270mm

Warmest m°

31,9°C

Coldest m°

-0,8°C

Elevation: 13 m on average (min 1 m, max 65 m)

Bioclimatic detailsExpert
Annual mean temp.
16,6°C
Annual rain
1 270mm
Warmest month
31,9°C
Coldest month
-0,8°C
Mean alt.
13m
Min
1m
Max
65m
Std. dev.
12m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,6

Org. C

17,1g/kg

Clay

39,4%

Sand

13,9%

Silt

46,7%

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

Dominant lithology: suGLiMaggregated to Nanjing

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
25,7g/kg
Clay
38,8%
Sand
14,2%
Silt
47,0%
5–15 cm
pH H₂O
6,6
Org. C
14,3g/kg
Clay
39,0%
Sand
14,0%
Silt
47,0%
15–30 cm
pH H₂O
6,8
Org. C
11,4g/kg
Clay
40,3%
Sand
13,5%
Silt
46,2%

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

Land cover

Forest9.8%
Crops29.7%
Built-up3.1%
Bare soil11.2%
Other (grassland, water…)46.2%

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

Hydrology4 basins · 13 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

96,5km

Lake surface here

57,42km²

Basins crossed

4

Max stream order

6

Max drainage

8 845km²

Discharge in basins

82,0m³/s

Mean precip.

1 159mm/an

Mean T°

16,0°C

Moisture idx

0,06

Max snow

3%

Mean runoff

478mm/an

Mean elev. (basins)

20m

Watersheds crossing here

Lakes (13, top by area)

4 more lakes

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

Human pressure

Pop. density

4hab/km²

Night light

2,5nW

Built-up

307,0%

Pesticides

71,7kg/km²

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