Ontologia

Commune · CHN

Yutai

China

CwaTemperate, dry winter, hot summer(100 %)

Species observed

51

Observations

128

Area

653,3km²

Ecological tissue

Sample of 20 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 Yutai : 17 espèces reliées par 18 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
18
Connectance
0.095
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

51 distinct species · 128 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

128 obs · 14 cellules
Obs. / cellule
≥ 36
27–35
6–26
4–5
< 4

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

Climate

Mean T°

14,7°C

Annual rain

705mm

Warmest m°

30,8°C

Coldest m°

-4,5°C

Elevation: 35 m on average (min 33 m, max 37 m)

Bioclimatic detailsExpert
Annual mean temp.
14,7°C
Annual rain
705mm
Warmest month
30,8°C
Coldest month
-4,5°C
Mean alt.
35m
Min
33m
Max
37m
Std. dev.
1m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, 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

7,9

Org. C

7,9g/kg

Clay

32,5%

Sand

15,7%

Silt

51,8%

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

Dominant lithology: scGLiMaggregated to Jining

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
10,4g/kg
Clay
31,9%
Sand
15,7%
Silt
52,4%
5–15 cm
pH H₂O
7,9
Org. C
7,3g/kg
Clay
32,1%
Sand
15,9%
Silt
51,9%
15–30 cm
pH H₂O
7,9
Org. C
5,8g/kg
Clay
33,4%
Sand
15,5%
Silt
51,1%

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

Land cover

Forest3.3%
Crops69.2%
Built-up3.5%
Bare soil2.7%
Other (grassland, water…)21.4%

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

Hydrology8 basins · 2 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

164,4km

Lake surface here

2,09km²

Basins crossed

8

Max stream order

5

Max drainage

22 404km²

Discharge in basins

37,3m³/s

Mean precip.

701mm/an

Mean T°

14,4°C

Moisture idx

-0,40

Max snow

10%

Mean runoff

99mm/an

Mean elev. (basins)

38m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

5hab/km²

Night light

1,3nW

Built-up

348,3%

Pesticides

73,4kg/km²

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