Ontologia

Commune · CHN

Danzhai

China

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

Species observed

329

Observations

637

Area

922km²

Ecological tissue

Sample of 7 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 Danzhai : 7 espèces reliées par 4 interactions GloBI sur 2 types (connectance 19.0%, filtre Serrano α=0.2).

Espèces affichées
7
Interactions affichées
4
Connectance
0.191
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

329 distinct species · 637 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

637 obs · 10 cellules
Obs. / cellule
≥ 544
544–543
7–543
3–6
< 3

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

Climate

Mean T°

16,1°C

Annual rain

1 397mm

Warmest m°

27,3°C

Coldest m°

1,5°C

Elevation: 871 m on average (min 482 m, max 1 413 m)

Bioclimatic detailsExpert
Annual mean temp.
16,1°C
Annual rain
1 397mm
Warmest month
27,3°C
Coldest month
1,5°C
Mean alt.
871m
Min
482m
Max
1 413m
Std. dev.
131m
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

5,7

Org. C

32,0g/kg

Clay

28,4%

Sand

29,3%

Silt

42,3%

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

Dominant lithology: scGLiMaggregated to Qiandongnan Miao and Dong

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
47,1g/kg
Clay
28,2%
Sand
29,7%
Silt
42,0%
5–15 cm
pH H₂O
5,7
Org. C
30,7g/kg
Clay
28,8%
Sand
28,9%
Silt
42,3%
15–30 cm
pH H₂O
5,7
Org. C
18,3g/kg
Clay
28,2%
Sand
29,2%
Silt
42,6%

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

Land cover

Forest68.2%
Crops11.1%
Built-up0.3%
Bare soil0.7%
Other (grassland, water…)19.6%

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

Hydrology9 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

76,9km

Lake surface here

0,23km²

Basins crossed

9

Max stream order

4

Max drainage

2 333km²

Discharge in basins

27,6m³/s

Mean precip.

1 260mm/an

Mean T°

16,0°C

Moisture idx

0,11

Max snow

2%

Mean runoff

573mm/an

Mean elev. (basins)

880m

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

0,4nW

Built-up

35,2%

Pesticides

81,5kg/km²

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