Ontologia

Commune · CHN

Shangdu

China

BSkArid, steppe, cold(100 %)

Species observed

20

Observations

34

Area

4 248,4km²

Ecological tissue

Sample of 3 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 Shangdu : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

20 distinct species · 34 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

34 obs · 12 cellules
Obs. / cellule
≥ 7
6–6
3–5
2–2
< 2

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

Climate

Mean T°

4,3°C

Annual rain

324mm

Warmest m°

25,8°C

Coldest m°

-19,9°C

Elevation: 1 448 m on average (min 1 272 m, max 1 691 m)

Bioclimatic detailsExpert
Annual mean temp.
4,3°C
Annual rain
324mm
Warmest month
25,8°C
Coldest month
-19,9°C
Mean alt.
1 448m
Min
1 272m
Max
1 691m
Std. dev.
98m
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

8,1

Org. C

12,7g/kg

Clay

20,0%

Sand

46,4%

Silt

33,5%

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

Dominant lithology: smGLiMaggregated to Ulaan Chab

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
15,9g/kg
Clay
20,1%
Sand
46,4%
Silt
33,6%
5–15 cm
pH H₂O
8,1
Org. C
11,8g/kg
Clay
19,6%
Sand
47,3%
Silt
33,1%
15–30 cm
pH H₂O
8,1
Org. C
10,5g/kg
Clay
20,5%
Sand
45,7%
Silt
33,9%

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

Land cover

Forest0.6%
Crops33.9%
Built-up0.3%
Bare soil8.5%
Other (grassland, water…)56.7%

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

Hydrology6 basins · 16 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,0km

Lake surface here

35,80km²

Basins crossed

6

Max stream order

3

Max drainage

5 971km²

Discharge in basins

0,3m³/s

Mean precip.

312mm/an

Mean T°

3,8°C

Moisture idx

-0,63

Max snow

11%

Mean runoff

4mm/an

Mean elev. (basins)

1 383m

Watersheds crossing here

Lakes (16, top by area)

7 more lakes

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

26,7%

Pesticides

62,8kg/km²

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