Ontologia

Commune · CHN

Dangshan

China

CwaTemperate, dry winter, hot summer(100 %)

Species observed

68

Observations

129

Area

1 195,5km²

Ecological tissue

Sample of 29 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 Dangshan : 27 espèces reliées par 25 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
25
Connectance
0.062
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

68 distinct species · 129 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

129 obs · 5 cellules
Obs. / cellule
≥ 98
98–97
28–97
1–27
< 1

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

Climate

Mean T°

14,8°C

Annual rain

768mm

Warmest m°

31,0°C

Coldest m°

-4,2°C

Elevation: 46 m on average (min 40 m, max 56 m)

Bioclimatic detailsExpert
Annual mean temp.
14,8°C
Annual rain
768mm
Warmest month
31,0°C
Coldest month
-4,2°C
Mean alt.
46m
Min
40m
Max
56m
Std. dev.
3m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, 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

8,3

Org. C

5,6g/kg

Clay

26,2%

Sand

19,2%

Silt

54,5%

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

Dominant lithology: smGLiMaggregated to Suzhou

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,3
Org. C
7,6g/kg
Clay
26,6%
Sand
19,2%
Silt
54,2%
5–15 cm
pH H₂O
8,3
Org. C
4,9g/kg
Clay
26,3%
Sand
19,3%
Silt
54,5%
15–30 cm
pH H₂O
8,3
Org. C
4,2g/kg
Clay
25,7%
Sand
19,3%
Silt
55,0%

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

Land cover

Forest8.7%
Crops60.4%
Built-up3.8%
Bare soil1.1%
Other (grassland, water…)25.9%

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

Hydrology7 basins · 2 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

136,4km

Lake surface here

0,37km²

Basins crossed

7

Max stream order

3

Max drainage

4 364km²

Discharge in basins

4,8m³/s

Mean precip.

739mm/an

Mean T°

14,8°C

Moisture idx

-0,36

Max snow

3%

Mean runoff

123mm/an

Mean elev. (basins)

41m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

1,2nW

Built-up

383,2%

Pesticides

69,4kg/km²

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