Ontologia

Commune · CHN

Huitong

China

CfaTemperate, no dry season, hot summer(100 %)

Species observed

341

Observations

696

Area

2 260km²

Ecological tissue

Sample of 5 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 Huitong : 5 espèces reliées par 4 interactions GloBI sur 1 type (connectance 40.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
4
Connectance
0.400
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

341 distinct species · 696 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

696 obs · 7 cellules
Obs. / cellule
≥ 685
685–684
3–684
2–2
< 2

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

Climate

Mean T°

17,3°C

Annual rain

1 493mm

Warmest m°

30,7°C

Coldest m°

1,7°C

Elevation: 419 m on average (min 203 m, max 1 263 m)

Bioclimatic detailsExpert
Annual mean temp.
17,3°C
Annual rain
1 493mm
Warmest month
30,7°C
Coldest month
1,7°C
Mean alt.
419m
Min
203m
Max
1 263m
Std. dev.
102m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,6

Org. C

29,3g/kg

Clay

31,5%

Sand

24,4%

Silt

44,2%

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

Dominant lithology: smGLiMaggregated to Huaihua

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
48,9g/kg
Clay
31,1%
Sand
24,8%
Silt
44,1%
5–15 cm
pH H₂O
5,6
Org. C
23,7g/kg
Clay
31,9%
Sand
24,0%
Silt
44,1%
15–30 cm
pH H₂O
5,6
Org. C
15,4g/kg
Clay
31,4%
Sand
24,4%
Silt
44,2%

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

Land cover

Forest74.6%
Crops6.6%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)18.3%

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

Hydrology10 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

237,2km

Lake surface here

5,50km²

Basins crossed

10

Max stream order

5

Max drainage

40 127km²

Discharge in basins

708,7m³/s

Mean precip.

1 322mm/an

Mean T°

16,4°C

Moisture idx

0,14

Max snow

4%

Mean runoff

672mm/an

Mean elev. (basins)

452m

Watersheds crossing here

1 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

14,3%

Pesticides

73,1kg/km²

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