Ontologia

Commune · CHN

Huantai

China

DwaCold, dry winter, hot summer(100 %)

Species observed

97

Observations

164

Area

516,2km²

Ecological tissue

Sample of 34 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 Huantai : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 6 types (connectance 7.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
40
Connectance
0.071
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

97 distinct species · 164 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

164 obs · 11 cellules
Obs. / cellule
≥ 119
16–118
4–15
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°

13,9°C

Annual rain

592mm

Warmest m°

31,7°C

Coldest m°

-6,5°C

Elevation: 15 m on average (min 7 m, max 30 m)

Bioclimatic detailsExpert
Annual mean temp.
13,9°C
Annual rain
592mm
Warmest month
31,7°C
Coldest month
-6,5°C
Mean alt.
15m
Min
7m
Max
30m
Std. dev.
6m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(100 %)Cold

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

Soil & lithology

pH H₂O

7,8

Org. C

7,4g/kg

Clay

26,7%

Sand

18,7%

Silt

54,5%

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

Dominant lithology: scGLiMaggregated to Zibo

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
9,5g/kg
Clay
24,9%
Sand
19,5%
Silt
55,5%
5–15 cm
pH H₂O
7,9
Org. C
6,8g/kg
Clay
25,0%
Sand
19,3%
Silt
55,7%
15–30 cm
pH H₂O
7,9
Org. C
5,8g/kg
Clay
30,3%
Sand
17,3%
Silt
52,3%

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

Land cover

Forest3.2%
Crops60.2%
Built-up7.5%
Bare soil2.6%
Other (grassland, water…)26.5%

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

Hydrology3 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

87,1km

Basins crossed

3

Max stream order

5

Max drainage

5 925km²

Discharge in basins

5,8m³/s

Mean precip.

603mm/an

Mean T°

13,3°C

Moisture idx

-0,50

Max snow

1%

Mean runoff

76mm/an

Mean elev. (basins)

26m

Watersheds crossing here

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

Human pressure

Pop. density

7hab/km²

Night light

5,5nW

Built-up

748,5%

Pesticides

74,4kg/km²

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