Ontologia

Commune · CHN

Gujiao

China

DwbCold, dry winter, warm summer(68 %)

Species observed

70

Observations

142

Area

1 517,4km²

Ecological tissue

Sample of 21 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 Gujiao : 16 espèces reliées par 21 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
21
Connectance
0.100
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

70 distinct species · 142 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

142 obs · 15 cellules
Obs. / cellule
≥ 105
14–104
3–13
1–2
< 1

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

Climate

Mean T°

7,4°C

Annual rain

592mm

Warmest m°

25,4°C

Coldest m°

-13,6°C

Elevation: 1 417 m on average (min 962 m, max 2 108 m)

Bioclimatic detailsExpert
Annual mean temp.
7,4°C
Annual rain
592mm
Warmest month
25,4°C
Coldest month
-13,6°C
Mean alt.
1 417m
Min
962m
Max
2 108m
Std. dev.
210m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(68 %)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

19,3g/kg

Clay

16,3%

Sand

42,6%

Silt

41,2%

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

Dominant lithology: scGLiMaggregated to Taiyuan

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
28,6g/kg
Clay
16,1%
Sand
43,1%
Silt
40,8%
5–15 cm
pH H₂O
7,7
Org. C
17,7g/kg
Clay
15,8%
Sand
43,0%
Silt
41,2%
15–30 cm
pH H₂O
7,7
Org. C
11,7g/kg
Clay
16,9%
Sand
41,6%
Silt
41,5%

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

Land cover

Forest30.8%
Crops10.8%
Built-up0.4%
Bare soil1.2%
Other (grassland, water…)56.9%

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

Hydrology6 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

119,7km

Basins crossed

6

Max stream order

5

Max drainage

14 483km²

Discharge in basins

7,5m³/s

Mean precip.

467mm/an

Mean T°

6,5°C

Moisture idx

-0,52

Max snow

6%

Mean runoff

43mm/an

Mean elev. (basins)

1 409m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

36,0%

Pesticides

72,6kg/km²

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