Ontologia

Commune · CHN

Gucheng

China

BSkArid, steppe, cold(100 %)

Species observed

10

Observations

13

Area

950,4km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 6 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 Gucheng : 6 espèces reliées par 5 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
5
Connectance
0.333
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

10 distinct species · 13 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 obs · 2 cellules
Obs. / cellule
≥ 7
7–6
7–6
7–6
< 7

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

Climate

Mean T°

14,2°C

Annual rain

528mm

Warmest m°

31,4°C

Coldest m°

-6,2°C

Elevation: 24 m on average (min 19 m, max 30 m)

Bioclimatic detailsExpert
Annual mean temp.
14,2°C
Annual rain
528mm
Warmest month
31,4°C
Coldest month
-6,2°C
Mean alt.
24m
Min
19m
Max
30m
Std. dev.
3m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

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

6,8g/kg

Clay

17,6%

Sand

30,3%

Silt

52,0%

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

Dominant lithology: suGLiMaggregated to Hengshui

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
9,6g/kg
Clay
17,7%
Sand
30,5%
Silt
51,9%
5–15 cm
pH H₂O
7,9
Org. C
5,2g/kg
Clay
16,5%
Sand
30,8%
Silt
52,7%
15–30 cm
pH H₂O
8,0
Org. C
5,6g/kg
Clay
18,8%
Sand
29,7%
Silt
51,5%

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

Land cover

Forest2.8%
Crops69.8%
Built-up3.9%
Bare soil1.3%
Other (grassland, water…)22.1%

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

Hydrology6 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

122,2km

Basins crossed

6

Max stream order

6

Max drainage

39 855km²

Discharge in basins

48,6m³/s

Mean precip.

482mm/an

Mean T°

13,4°C

Moisture idx

-0,57

Max snow

1%

Mean runoff

19mm/an

Mean elev. (basins)

23m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

1,0nW

Built-up

392,4%

Pesticides

68,1kg/km²

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