Ontologia

Commune · CHN

Mayang Miao

China

CfaTemperate, no dry season, hot summer(100 %)

Species observed

139

Observations

238

Area

1 597,4km²

Ecological tissue

Sample of 10 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 Mayang Miao : 9 espèces reliées par 9 interactions GloBI sur 2 types (connectance 16.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
9
Connectance
0.164
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

139 distinct species · 238 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

238 obs · 6 cellules
Obs. / cellule
≥ 168
168–167
52–167
8–51
< 8

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

Climate

Mean T°

17,1°C

Annual rain

1 461mm

Warmest m°

30,8°C

Coldest m°

0,9°C

Elevation: 311 m on average (min 143 m, max 1 150 m)

Bioclimatic detailsExpert
Annual mean temp.
17,1°C
Annual rain
1 461mm
Warmest month
30,8°C
Coldest month
0,9°C
Mean alt.
311m
Min
143m
Max
1 150m
Std. dev.
141m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)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

24,9g/kg

Clay

27,4%

Sand

34,2%

Silt

38,4%

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

Dominant lithology: smGLiMaggregated to Huaihua

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
41,5g/kg
Clay
26,9%
Sand
34,4%
Silt
38,7%
5–15 cm
pH H₂O
6,2
Org. C
19,9g/kg
Clay
27,3%
Sand
34,2%
Silt
38,4%
15–30 cm
pH H₂O
6,2
Org. C
13,3g/kg
Clay
27,9%
Sand
34,0%
Silt
38,2%

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

Land cover

Forest61.0%
Crops11.4%
Built-up0.3%
Bare soil0.7%
Other (grassland, water…)26.7%

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

Hydrology9 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

242,4km

Lake surface here

4,02km²

Basins crossed

9

Max stream order

6

Max drainage

55 177km²

Discharge in basins

118,4m³/s

Mean precip.

1 300mm/an

Mean T°

16,7°C

Moisture idx

0,12

Max snow

2%

Mean runoff

630mm/an

Mean elev. (basins)

349m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,2nW

Built-up

25,4%

Pesticides

79,4kg/km²

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