Ontologia

Commune · CHN

Bama Yao

China

CwaTemperate, dry winter, hot summer(66 %)

Species observed

380

Observations

712

Area

1 949,1km²

Ecological tissue

Sample of 6 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 Bama Yao : 6 espèces reliées par 4 interactions GloBI sur 3 types (connectance 26.7%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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

380 distinct species · 712 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

712 obs · 17 cellules
Obs. / cellule
≥ 387
276–386
4–275
2–3
< 2

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

Climate

Mean T°

19,9°C

Annual rain

1 723mm

Warmest m°

28,9°C

Coldest m°

6,9°C

Elevation: 525 m on average (min 223 m, max 950 m)

Bioclimatic detailsExpert
Annual mean temp.
19,9°C
Annual rain
1 723mm
Warmest month
28,9°C
Coldest month
6,9°C
Mean alt.
525m
Min
223m
Max
950m
Std. dev.
158m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(66 %)Temperate

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

Soil & lithology

pH H₂O

5,9

Org. C

24,8g/kg

Clay

32,3%

Sand

20,2%

Silt

47,5%

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

Dominant lithology: scGLiMaggregated to Hechi

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
35,5g/kg
Clay
31,0%
Sand
21,1%
Silt
47,9%
5–15 cm
pH H₂O
5,9
Org. C
23,8g/kg
Clay
32,4%
Sand
20,2%
Silt
47,3%
15–30 cm
pH H₂O
5,9
Org. C
15,1g/kg
Clay
33,3%
Sand
19,3%
Silt
47,4%

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

Land cover

Forest70.6%
Crops5.0%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)23.8%

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

Hydrology10 basins · 2 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

196,4km

Lake surface here

8,06km²

Basins crossed

10

Max stream order

4

Max drainage

101 112km²

Discharge in basins

489,2m³/s

Mean precip.

1 347mm/an

Mean T°

20,7°C

Moisture idx

0,04

Mean runoff

631mm/an

Mean elev. (basins)

509m

Watersheds crossing here

1 more basins

Lakes (2, 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

22,8%

Pesticides

73,2kg/km²

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