Ontologia

Commune · CHN

Tiandeng

China

CfaTemperate, no dry season, hot summer(93 %)

Species observed

268

Observations

406

Area

2 155,4km²

Ecological tissue

Sample of 2 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 Tiandeng : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

268 distinct species · 406 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

406 obs · 15 cellules
Obs. / cellule
≥ 313
42–312
4–41
2–3
< 2

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

Climate

Mean T°

20,4°C

Annual rain

1 675mm

Warmest m°

28,7°C

Coldest m°

8,1°C

Elevation: 526 m on average (min 343 m, max 853 m)

Bioclimatic detailsExpert
Annual mean temp.
20,4°C
Annual rain
1 675mm
Warmest month
28,7°C
Coldest month
8,1°C
Mean alt.
526m
Min
343m
Max
853m
Std. dev.
75m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(93 %)Temperate

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

Soil & lithology

pH H₂O

5,9

Org. C

23,4g/kg

Clay

31,9%

Sand

22,8%

Silt

45,3%

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

Dominant lithology: scGLiMaggregated to Chongzuo

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
34,4g/kg
Clay
30,0%
Sand
23,8%
Silt
46,2%
5–15 cm
pH H₂O
5,9
Org. C
22,0g/kg
Clay
31,1%
Sand
23,1%
Silt
45,8%
15–30 cm
pH H₂O
5,9
Org. C
13,8g/kg
Clay
34,6%
Sand
21,4%
Silt
44,1%

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

Land cover

Forest58.3%
Crops10.3%
Built-up0.5%
Bare soil0.6%
Other (grassland, water…)30.4%

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

Hydrology6 basins · 4 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

13,0km

Lake surface here

1,71km²

Basins crossed

6

Max stream order

3

Max drainage

4 388km²

Discharge in basins

39,1m³/s

Mean precip.

1 451mm/an

Mean T°

21,1°C

Moisture idx

0,10

Mean runoff

482mm/an

Mean elev. (basins)

483m

Watersheds crossing here

Lakes (4, 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

48,3%

Pesticides

69,8kg/km²

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