Ontologia

Commune · CHN

Yuci

China

BSkArid, steppe, cold(82 %)

Species observed

165

Observations

256

Area

1 309,5km²

Ecological tissue

Sample of 44 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 Yuci : 32 espèces reliées par 72 interactions GloBI sur 5 types (connectance 7.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
72
Connectance
0.076
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

165 distinct species · 256 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

256 obs · 20 cellules
Obs. / cellule
≥ 114
44–113
13–43
3–12
< 3

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

Climate

Mean T°

10,2°C

Annual rain

504mm

Warmest m°

28,5°C

Coldest m°

-10,7°C

Elevation: 1 002 m on average (min 769 m, max 1 659 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
504mm
Warmest month
28,5°C
Coldest month
-10,7°C
Mean alt.
1 002m
Min
769m
Max
1 659m
Std. dev.
206m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(82 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

11,7g/kg

Clay

17,3%

Sand

41,5%

Silt

41,2%

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

Dominant lithology: ssGLiMaggregated to Jinzhong

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
16,2g/kg
Clay
16,8%
Sand
42,0%
Silt
41,3%
5–15 cm
pH H₂O
8,0
Org. C
10,4g/kg
Clay
17,4%
Sand
41,4%
Silt
41,2%
15–30 cm
pH H₂O
8,0
Org. C
8,6g/kg
Clay
17,7%
Sand
41,2%
Silt
41,1%

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

Land cover

Forest14.4%
Crops31.7%
Built-up2.6%
Bare soil3.0%
Other (grassland, water…)48.3%

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

Hydrology10 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

128,4km

Basins crossed

10

Max stream order

5

Max drainage

9 878km²

Discharge in basins

10,9m³/s

Mean precip.

443mm/an

Mean T°

8,9°C

Moisture idx

-0,58

Max snow

2%

Mean runoff

61mm/an

Mean elev. (basins)

1 010m

Watersheds crossing here

1 more basins

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

Human pressure

Pop. density

3hab/km²

Night light

4,3nW

Built-up

261,0%

Pesticides

72,9kg/km²

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