Ontologia

Commune · CHN

Yanting

China

CwaTemperate, dry winter, hot summer(100 %)

Species observed

78

Observations

119

Area

1 650km²

Ecological tissue

Sample of 13 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 Yanting : 12 espèces reliées par 10 interactions GloBI sur 4 types (connectance 12.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
10
Connectance
0.128
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

78 distinct species · 119 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

119 obs · 10 cellules
Obs. / cellule
≥ 54
54–53
22–53
3–21
< 3

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

Climate

Mean T°

17,2°C

Annual rain

1 115mm

Warmest m°

29,7°C

Coldest m°

2,1°C

Elevation: 465 m on average (min 366 m, max 629 m)

Bioclimatic detailsExpert
Annual mean temp.
17,2°C
Annual rain
1 115mm
Warmest month
29,7°C
Coldest month
2,1°C
Mean alt.
465m
Min
366m
Max
629m
Std. dev.
53m
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

7,2

Org. C

17,6g/kg

Clay

25,6%

Sand

25,9%

Silt

48,6%

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

Dominant lithology: smGLiMaggregated to Mianyang

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
31,8g/kg
Clay
25,4%
Sand
26,6%
Silt
48,0%
5–15 cm
pH H₂O
7,2
Org. C
12,2g/kg
Clay
25,5%
Sand
25,8%
Silt
48,8%
15–30 cm
pH H₂O
7,3
Org. C
8,9g/kg
Clay
25,8%
Sand
25,2%
Silt
49,0%

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

Land cover

Forest34.8%
Crops41.5%
Built-up0.3%
Bare soil1.3%
Other (grassland, water…)22.1%

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

Hydrology13 basins · 6 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

278,1km

Lake surface here

5,09km²

Basins crossed

13

Max stream order

4

Max drainage

18 305km²

Discharge in basins

154,9m³/s

Mean precip.

979mm/an

Mean T°

16,8°C

Moisture idx

-0,08

Max snow

4%

Mean runoff

506mm/an

Mean elev. (basins)

467m

Watersheds crossing here

4 more basins

Lakes (6, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,3nW

Built-up

33,6%

Pesticides

75,1kg/km²

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