Ontologia

Commune · CHN

Mulan

China

DwaCold, dry winter, hot summer(84 %)

Species observed

23

Observations

39

Area

3 184,4km²

Ecological tissue

Sample of 8 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 Mulan : 8 espèces reliées par 4 interactions GloBI sur 2 types (connectance 14.3%, filtre Serrano α=0.2).

Espèces affichées
8
Interactions affichées
4
Connectance
0.143
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

23 distinct species · 39 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

39 obs · 14 cellules
Obs. / cellule
≥ 9
6–8
4–5
1–3
< 1

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

Climate

Mean T°

3,3°C

Annual rain

635mm

Warmest m°

25,9°C

Coldest m°

-26,4°C

Elevation: 204 m on average (min 105 m, max 727 m)

Bioclimatic detailsExpert
Annual mean temp.
3,3°C
Annual rain
635mm
Warmest month
25,9°C
Coldest month
-26,4°C
Mean alt.
204m
Min
105m
Max
727m
Std. dev.
90m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(84 %)Cold

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

Soil & lithology

pH H₂O

6,3

Org. C

44,9g/kg

Clay

27,5%

Sand

27,0%

Silt

45,5%

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

Dominant lithology: paGLiMaggregated to Harbin

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
68,4g/kg
Clay
27,4%
Sand
27,0%
Silt
45,6%
5–15 cm
pH H₂O
6,3
Org. C
40,9g/kg
Clay
27,0%
Sand
27,3%
Silt
45,7%
15–30 cm
pH H₂O
6,3
Org. C
25,6g/kg
Clay
28,1%
Sand
26,6%
Silt
45,3%

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

Land cover

Forest43.7%
Crops33.7%
Built-up0.5%
Bare soil0.3%
Other (grassland, water…)21.8%

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

Hydrology14 basins · 4 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

259,5km

Lake surface here

13,28km²

Basins crossed

14

Max stream order

8

Max drainage

444 312km²

Discharge in basins

4 520,0m³/s

Mean precip.

615mm/an

Mean T°

2,3°C

Moisture idx

-0,24

Max snow

25%

Mean runoff

171mm/an

Mean elev. (basins)

199m

Watersheds crossing here

5 more basins

Lakes (4, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

46,2%

Pesticides

73,0kg/km²

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