Ontologia

Commune · CHN

Langao

China

CwaTemperate, dry winter, hot summer(63 %)

Species observed

1 012

Observations

3 975

Area

1 966,5km²

Ecological tissue

Sample of 12 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 Langao : 10 espèces reliées par 9 interactions GloBI sur 2 types (connectance 13.6%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
9
Connectance
0.136
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

1 012 distinct species · 3 975 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 975 obs · 18 cellules
Obs. / cellule
≥ 3 828
78–3 827
5–77
4–4
< 4

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

Climate

Mean T°

11,3°C

Annual rain

1 553mm

Warmest m°

25,3°C

Coldest m°

-5,8°C

Elevation: 1 265 m on average (min 345 m, max 2 429 m)

Bioclimatic detailsExpert
Annual mean temp.
11,3°C
Annual rain
1 553mm
Warmest month
25,3°C
Coldest month
-5,8°C
Mean alt.
1 265m
Min
345m
Max
2 429m
Std. dev.
472m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(63 %)Temperate

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

Soil & lithology

pH H₂O

6,2

Org. C

30,3g/kg

Clay

24,8%

Sand

28,6%

Silt

46,5%

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

Dominant lithology: scGLiMaggregated to Ankang

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
51,9g/kg
Clay
24,6%
Sand
29,3%
Silt
46,2%
5–15 cm
pH H₂O
6,2
Org. C
22,8g/kg
Clay
24,8%
Sand
28,4%
Silt
46,8%
15–30 cm
pH H₂O
6,2
Org. C
16,2g/kg
Clay
25,2%
Sand
28,1%
Silt
46,7%

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

Land cover

Forest70.8%
Crops2.6%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)26.4%

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

Hydrology7 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

275,3km

Lake surface here

5,47km²

Basins crossed

7

Max stream order

6

Max drainage

36 075km²

Discharge in basins

230,7m³/s

Mean precip.

1 087mm/an

Mean T°

11,8°C

Moisture idx

0,09

Max snow

5%

Mean runoff

487mm/an

Mean elev. (basins)

1 245m

Watersheds crossing here

Lakes (1, 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

6,2%

Pesticides

83,2kg/km²

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