Ontologia

Commune · CHN

Lanxi

China

DwaCold, dry winter, hot summer(100 %)

Species observed

205

Observations

319

Area

2 473,5km²

Ecological tissue

Sample of 17 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 Lanxi : 13 espèces reliées par 15 interactions GloBI sur 4 types (connectance 11.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
15
Connectance
0.110
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

205 distinct species · 319 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

319 obs · 7 cellules
Obs. / cellule
≥ 230
230–229
11–229
10–10
< 10

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

Climate

Mean T°

4,2°C

Annual rain

527mm

Warmest m°

26,9°C

Coldest m°

-24,6°C

Elevation: 156 m on average (min 119 m, max 210 m)

Bioclimatic detailsExpert
Annual mean temp.
4,2°C
Annual rain
527mm
Warmest month
26,9°C
Coldest month
-24,6°C
Mean alt.
156m
Min
119m
Max
210m
Std. dev.
22m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(100 %)Cold

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

Soil & lithology

pH H₂O

7,4

Org. C

26,3g/kg

Clay

29,5%

Sand

27,5%

Silt

43,1%

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

Dominant lithology: suGLiMaggregated to Suihua

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
32,6g/kg
Clay
28,7%
Sand
27,9%
Silt
43,3%
5–15 cm
pH H₂O
7,4
Org. C
25,8g/kg
Clay
29,0%
Sand
27,5%
Silt
43,6%
15–30 cm
pH H₂O
7,5
Org. C
20,7g/kg
Clay
30,7%
Sand
27,0%
Silt
42,3%

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

Land cover

Forest3.0%
Crops59.8%
Built-up1.2%
Bare soil0.8%
Other (grassland, water…)35.1%

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

Hydrology10 basins · 8 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

150,7km

Lake surface here

14,08km²

Basins crossed

10

Max stream order

6

Max drainage

31 059km²

Discharge in basins

123,6m³/s

Mean precip.

514mm/an

Mean T°

3,1°C

Moisture idx

-0,38

Max snow

23%

Mean runoff

126mm/an

Mean elev. (basins)

156m

Watersheds crossing here

1 more basins

Lakes (8, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

120,9%

Pesticides

75,5kg/km²

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