Ontologia

Commune · CHN

Danfeng

China

DwaCold, dry winter, hot summer(52 %)

Species observed

656

Observations

2 304

Area

2 408,6km²

Ecological tissue

Sample of 32 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 Danfeng : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 2 types (connectance 6.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
30
Connectance
0.060
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

656 distinct species · 2 304 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 304 obs · 24 cellules
Obs. / cellule
≥ 2 179
26–2 178
4–25
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°

11,6°C

Annual rain

872mm

Warmest m°

26,8°C

Coldest m°

-6,8°C

Elevation: 987 m on average (min 474 m, max 1 679 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
872mm
Warmest month
26,8°C
Coldest month
-6,8°C
Mean alt.
987m
Min
474m
Max
1 679m
Std. dev.
244m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(52 %)Cold

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

Soil & lithology

pH H₂O

6,7

Org. C

20,6g/kg

Clay

18,1%

Sand

36,2%

Silt

45,7%

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

Dominant lithology: scGLiMaggregated to Shangluo

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
34,8g/kg
Clay
17,7%
Sand
36,4%
Silt
45,9%
5–15 cm
pH H₂O
6,7
Org. C
17,8g/kg
Clay
17,8%
Sand
36,3%
Silt
46,0%
15–30 cm
pH H₂O
6,7
Org. C
9,2g/kg
Clay
18,9%
Sand
35,8%
Silt
45,4%

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

Land cover

Forest62.1%
Crops3.3%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)34.1%

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

Hydrology14 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

277,3km

Basins crossed

14

Max stream order

4

Max drainage

4 666km²

Discharge in basins

41,5m³/s

Mean precip.

783mm/an

Mean T°

11,6°C

Moisture idx

-0,24

Max snow

2%

Mean runoff

163mm/an

Mean elev. (basins)

988m

Watersheds crossing here

5 more basins

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

25,5%

Pesticides

74,3kg/km²

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