Ontologia

Commune · CHN

Yanshou

China

DwaCold, dry winter, hot summer(89 %)

Species observed

17

Observations

71

Area

3 181,4km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 7 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 Yanshou : 5 espèces reliées par 6 interactions GloBI sur 2 types (connectance 28.6%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
7
Interactions affichées
6
Connectance
0.286
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

17 distinct species · 71 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

71 obs · 22 cellules
Obs. / cellule
≥ 11
7–10
4–6
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°

4,0°C

Annual rain

686mm

Warmest m°

26,0°C

Coldest m°

-24,1°C

Elevation: 235 m on average (min 116 m, max 863 m)

Bioclimatic detailsExpert
Annual mean temp.
4,0°C
Annual rain
686mm
Warmest month
26,0°C
Coldest month
-24,1°C
Mean alt.
235m
Min
116m
Max
863m
Std. dev.
94m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(89 %)Cold

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

Soil & lithology

pH H₂O

6,3

Org. C

43,9g/kg

Clay

27,9%

Sand

28,2%

Silt

43,9%

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

Dominant lithology: paGLiMaggregated to Harbin

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
66,8g/kg
Clay
27,6%
Sand
28,4%
Silt
44,0%
5–15 cm
pH H₂O
6,3
Org. C
39,8g/kg
Clay
27,0%
Sand
28,6%
Silt
44,3%
15–30 cm
pH H₂O
6,3
Org. C
25,1g/kg
Clay
28,9%
Sand
27,7%
Silt
43,4%

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

Land cover

Forest43.9%
Crops33.6%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)21.5%

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

Hydrology8 basins · 2 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

278,6km

Lake surface here

3,06km²

Basins crossed

8

Max stream order

5

Max drainage

10 831km²

Discharge in basins

68,6m³/s

Mean precip.

642mm/an

Mean T°

2,4°C

Moisture idx

-0,21

Max snow

21%

Mean runoff

190mm/an

Mean elev. (basins)

265m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

50,6%

Pesticides

72,7kg/km²

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