Ontologia

Municipality · CHN

Chongqing

China

CfaTemperate, no dry season, hot summer(54 %)

Species observed

8 618

Observations

219 135

Area

82 439,1km²

Ecological tissue

Sample of 19 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 Chongqing : 18 espèces reliées par 14 interactions GloBI sur 2 types (connectance 8.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
14
Connectance
0.082
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

8 618 distinct species · 219 135 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

219 135 obs · 46 cellules
Obs. / cellule
≥ 72 834
10 911–72 833
847–10 910
415–846
< 415

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

15,9°C

Annual rain

1 405mm

Warmest m°

28,7°C

Coldest m°

0,9°C

Elevation: 731 m on average (min 160 m, max 2 516 m)

Bioclimatic detailsExpert
Annual mean temp.
15,9°C
Annual rain
1 405mm
Warmest month
28,7°C
Coldest month
0,9°C
Mean alt.
731m
Min
160m
Max
2 516m
Std. dev.
435m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(54 %)Temperate

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

Soil & lithology

pH H₂O

6,0

Org. C

28,5g/kg

Clay

28,5%

Sand

28,4%

Silt

43,0%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
45,7g/kg
Clay
28,2%
Sand
28,7%
Silt
43,1%
5–15 cm
pH H₂O
6,0
Org. C
23,1g/kg
Clay
28,3%
Sand
28,5%
Silt
43,2%
15–30 cm
pH H₂O
6,1
Org. C
16,8g/kg
Clay
29,1%
Sand
28,1%
Silt
42,8%

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

Land cover

Forest50.4%
Crops24.4%
Built-up0.7%
Bare soil0.7%
Other (grassland, water…)23.9%

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

Hydrology198 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

10 548,7km

Lake surface here

825,09km²

Basins crossed

198

Max stream order

9

Max drainage

969 653km²

Discharge in basins

261 154,8m³/s

Mean precip.

1 226mm/an

Mean T°

15,6°C

Moisture idx

0,14

Max snow

8%

Mean runoff

671mm/an

Mean elev. (basins)

734m

Watersheds crossing here

189 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 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

65,0%

Pesticides

80,3kg/km²

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

Protected areas4

IUCN Not Applicable · 3IUCN Ia · 1

South China Karst

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2007

854 km²

Shennongjia

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1990

852 km²

Hubei Shennongjia

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2016

733 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations27