Ontologia

Commune · CHN

Changzhi Shì

China

DwaCold, dry winter, hot summer(99 %)

Species observed

85

Observations

234

Area

360,8km²

Ecological tissue

Sample of 36 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 Changzhi Shì : 29 espèces reliées par 42 interactions GloBI sur 5 types (connectance 6.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
42
Connectance
0.067
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

85 distinct species · 234 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

234 obs · 5 cellules
Obs. / cellule
≥ 153
153–152
47–152
19–46
< 19

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

Climate

Mean T°

10,1°C

Annual rain

573mm

Warmest m°

27,6°C

Coldest m°

-10,3°C

Elevation: 941 m on average (min 887 m, max 1 235 m)

Bioclimatic detailsExpert
Annual mean temp.
10,1°C
Annual rain
573mm
Warmest month
27,6°C
Coldest month
-10,3°C
Mean alt.
941m
Min
887m
Max
1 235m
Std. dev.
56m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(99 %)Cold

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

Soil & lithology

pH H₂O

7,7

Org. C

14,9g/kg

Clay

19,2%

Sand

35,5%

Silt

45,3%

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

Dominant lithology: smGLiMaggregated to Changzhi

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
22,1g/kg
Clay
18,2%
Sand
36,5%
Silt
45,3%
5–15 cm
pH H₂O
7,7
Org. C
13,4g/kg
Clay
18,6%
Sand
35,6%
Silt
45,8%
15–30 cm
pH H₂O
7,7
Org. C
9,2g/kg
Clay
20,9%
Sand
34,3%
Silt
44,8%

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

Land cover

Forest7.6%
Crops23.1%
Built-up8.5%
Bare soil2.8%
Other (grassland, water…)57.9%

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

Hydrology5 basins · 2 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

56,6km

Lake surface here

22,86km²

Basins crossed

5

Max stream order

4

Max drainage

3 585km²

Discharge in basins

3,2m³/s

Mean precip.

614mm/an

Mean T°

9,4°C

Moisture idx

-0,44

Max snow

3%

Mean runoff

76mm/an

Mean elev. (basins)

1 027m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

15hab/km²

Night light

14,5nW

Built-up

851,1%

Pesticides

71,8kg/km²

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