Ontologia

Commune · CHN

Jianning

China

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

Species observed

731

Observations

1 458

Area

1 733,3km²

Ecological tissue

Sample of 38 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 Jianning : 33 espèces reliées par 35 interactions GloBI sur 5 types (connectance 5.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
35
Connectance
0.050
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

731 distinct species · 1 458 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 458 obs · 26 cellules
Obs. / cellule
≥ 677
70–676
29–69
20–28
< 20

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

Climate

Mean T°

17,5°C

Annual rain

2 136mm

Warmest m°

31,2°C

Coldest m°

1,9°C

Elevation: 576 m on average (min 305 m, max 1 622 m)

Bioclimatic detailsExpert
Annual mean temp.
17,5°C
Annual rain
2 136mm
Warmest month
31,2°C
Coldest month
1,9°C
Mean alt.
576m
Min
305m
Max
1 622m
Std. dev.
203m
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

5,1

Org. C

27,6g/kg

Clay

28,1%

Sand

41,3%

Silt

30,6%

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

Dominant lithology: ssGLiMaggregated to Sanming

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
42,1g/kg
Clay
27,5%
Sand
41,8%
Silt
30,8%
5–15 cm
pH H₂O
5,1
Org. C
24,8g/kg
Clay
27,5%
Sand
41,6%
Silt
30,9%
15–30 cm
pH H₂O
5,1
Org. C
15,9g/kg
Clay
29,4%
Sand
40,6%
Silt
30,0%

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

Land cover

Forest66.9%
Crops9.8%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)22.7%

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

Hydrology10 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

33,8km

Lake surface here

1,45km²

Basins crossed

10

Max stream order

4

Max drainage

3 669km²

Discharge in basins

83,7m³/s

Mean precip.

1 820mm/an

Mean T°

17,3°C

Moisture idx

0,34

Mean runoff

950mm/an

Mean elev. (basins)

551m

Watersheds crossing here

1 more basins

Lakes (2, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

18,0%

Pesticides

74,7kg/km²

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