Ontologia

Commune · CHN

Qingxin

China

CfaTemperate, no dry season, hot summer(99 %)

Species observed

386

Observations

831

Area

2 730,8km²

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 Qingxin : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 4 types (connectance 4.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
30
Connectance
0.048
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

386 distinct species · 831 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

831 obs · 40 cellules
Obs. / cellule
≥ 266
31–265
9–30
3–8
< 3

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

Climate

Mean T°

20,9°C

Annual rain

2 417mm

Warmest m°

30,3°C

Coldest m°

7,4°C

Elevation: 249 m on average (min 7 m, max 1 019 m)

Bioclimatic detailsExpert
Annual mean temp.
20,9°C
Annual rain
2 417mm
Warmest month
30,3°C
Coldest month
7,4°C
Mean alt.
249m
Min
7m
Max
1 019m
Std. dev.
197m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(99 %)Temperate

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

Soil & lithology

pH H₂O

5,3

Org. C

26,3g/kg

Clay

27,1%

Sand

41,5%

Silt

31,4%

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

Dominant lithology: scGLiMaggregated to Qingyuan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
41,0g/kg
Clay
25,5%
Sand
42,9%
Silt
31,7%
5–15 cm
pH H₂O
5,3
Org. C
22,9g/kg
Clay
26,0%
Sand
42,4%
Silt
31,6%
15–30 cm
pH H₂O
5,3
Org. C
15,1g/kg
Clay
29,8%
Sand
39,4%
Silt
30,8%

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

Land cover

Forest61.3%
Crops10.0%
Built-up0.9%
Bare soil1.1%
Other (grassland, water…)26.8%

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

Hydrology12 basins · 5 lakes · 19 rivers

Hydrology metrics for this exact territory

Stream length here

481,7km

Lake surface here

13,77km²

Basins crossed

12

Max stream order

7

Max drainage

38 762km²

Discharge in basins

1 966,2m³/s

Mean precip.

1 760mm/an

Mean T°

20,5°C

Moisture idx

0,27

Mean runoff

1 083mm/an

Mean elev. (basins)

240m

Watersheds crossing here

3 more basins

Lakes (5, top by area)

Rivers / streams (19, ord ≥ 4)

7 more river segments

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

Human pressure

Pop. density

3hab/km²

Night light

0,9nW

Built-up

86,3%

Pesticides

74,6kg/km²

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