Ontologia

Commune · CHN

Pan'an

China

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

Species observed

326

Observations

479

Area

1 314,5km²

Ecological tissue

Sample of 43 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 Pan'an : 36 espèces reliées par 35 interactions GloBI sur 5 types (connectance 3.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
35
Connectance
0.039
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

326 distinct species · 479 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

479 obs · 24 cellules
Obs. / cellule
≥ 227
43–226
3–42
2–2
< 2

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

Climate

Mean T°

15,6°C

Annual rain

1 895mm

Warmest m°

30,5°C

Coldest m°

-0,6°C

Elevation: 562 m on average (min 213 m, max 1 062 m)

Bioclimatic detailsExpert
Annual mean temp.
15,6°C
Annual rain
1 895mm
Warmest month
30,5°C
Coldest month
-0,6°C
Mean alt.
562m
Min
213m
Max
1 062m
Std. dev.
158m
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

5,6

Org. C

30,8g/kg

Clay

27,0%

Sand

33,0%

Silt

40,0%

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

Dominant lithology: ssGLiMaggregated to Jinhua

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
50,4g/kg
Clay
26,2%
Sand
33,5%
Silt
40,3%
5–15 cm
pH H₂O
5,6
Org. C
25,1g/kg
Clay
26,4%
Sand
33,1%
Silt
40,5%
15–30 cm
pH H₂O
5,6
Org. C
17,0g/kg
Clay
28,4%
Sand
32,3%
Silt
39,3%

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

Land cover

Forest73.1%
Crops6.0%
Built-up0.4%
Bare soil0.5%
Other (grassland, water…)19.9%

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

Hydrology7 basins · 4 lakes · 20 rivers

Hydrology metrics for this exact territory

Stream length here

250,6km

Lake surface here

2,39km²

Basins crossed

7

Max stream order

3

Max drainage

1 823km²

Discharge in basins

35,8m³/s

Mean precip.

1 573mm/an

Mean T°

15,8°C

Moisture idx

0,32

Mean runoff

845mm/an

Mean elev. (basins)

397m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (20, ord ≥ 4)

8 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

38,7%

Pesticides

79,2kg/km²

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