Ontologia

Commune · CHN

Fengjie

China

CwaTemperate, dry winter, hot summer(60 %)

Species observed

2 239

Observations

30 552

Area

4 111,6km²

Ecological tissue

Sample of 11 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 Fengjie : 10 espèces reliées par 6 interactions GloBI sur 1 type (connectance 10.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
6
Connectance
0.109
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

2 239 distinct species · 30 552 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 552 obs · 35 cellules
Obs. / cellule
≥ 26 906
41–26 905
8–40
4–7
< 4

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

Climate

Mean T°

14,5°C

Annual rain

1 584mm

Warmest m°

27,4°C

Coldest m°

-1,0°C

Elevation: 967 m on average (min 169 m, max 1 954 m)

Bioclimatic detailsExpert
Annual mean temp.
14,5°C
Annual rain
1 584mm
Warmest month
27,4°C
Coldest month
-1,0°C
Mean alt.
967m
Min
169m
Max
1 954m
Std. dev.
400m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(60 %)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

31,2g/kg

Clay

27,7%

Sand

28,2%

Silt

44,1%

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

Dominant lithology: scGLiMaggregated to Chongqing

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
49,4g/kg
Clay
27,4%
Sand
28,7%
Silt
43,9%
5–15 cm
pH H₂O
6,0
Org. C
26,3g/kg
Clay
27,3%
Sand
28,3%
Silt
44,4%
15–30 cm
pH H₂O
6,0
Org. C
17,9g/kg
Clay
28,2%
Sand
27,6%
Silt
44,2%

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

Land cover

Forest59.0%
Crops15.6%
Built-up0.2%
Bare soil0.8%
Other (grassland, water…)24.4%

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

Hydrology10 basins · 2 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

481,6km

Lake surface here

48,05km²

Basins crossed

10

Max stream order

9

Max drainage

961 665km²

Discharge in basins

19 289,3m³/s

Mean precip.

1 277mm/an

Mean T°

14,0°C

Moisture idx

0,20

Max snow

5%

Mean runoff

705mm/an

Mean elev. (basins)

1 010m

Watersheds crossing here

1 more basins

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

23,9%

Pesticides

81,4kg/km²

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