Ontologia

Commune · CHN

Dongyang

China

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

Species observed

329

Observations

800

Area

1 654,6km²

Ecological tissue

Sample of 35 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 Dongyang : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 6 types (connectance 6.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
42
Connectance
0.067
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

329 distinct species · 800 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

800 obs · 43 cellules
Obs. / cellule
≥ 175
57–174
10–56
5–9
< 5

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

Climate

Mean T°

16,9°C

Annual rain

1 593mm

Warmest m°

32,4°C

Coldest m°

0,0°C

Elevation: 267 m on average (min 68 m, max 951 m)

Bioclimatic detailsExpert
Annual mean temp.
16,9°C
Annual rain
1 593mm
Warmest month
32,4°C
Coldest month
0,0°C
Mean alt.
267m
Min
68m
Max
951m
Std. dev.
153m
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

5,8

Org. C

23,4g/kg

Clay

28,2%

Sand

27,9%

Silt

43,9%

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

Dominant lithology: ssGLiMaggregated to Jinhua

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
38,6g/kg
Clay
26,9%
Sand
28,9%
Silt
44,1%
5–15 cm
pH H₂O
5,8
Org. C
18,6g/kg
Clay
27,1%
Sand
28,2%
Silt
44,7%
15–30 cm
pH H₂O
5,8
Org. C
12,9g/kg
Clay
30,5%
Sand
26,7%
Silt
42,8%

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

Land cover

Forest53.0%
Crops12.3%
Built-up2.9%
Bare soil1.0%
Other (grassland, water…)30.9%

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

Hydrology9 basins · 7 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

262,0km

Lake surface here

18,42km²

Basins crossed

9

Max stream order

4

Max drainage

3 408km²

Discharge in basins

52,4m³/s

Mean precip.

1 493mm/an

Mean T°

16,2°C

Moisture idx

0,26

Mean runoff

783mm/an

Mean elev. (basins)

295m

Watersheds crossing here

Lakes (7, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

4,1nW

Built-up

286,9%

Pesticides

77,7kg/km²

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