Ontologia

Province · chn

Anhui

China

CfaTemperate, no dry season, hot summer(80 %)

Species observed

8 182

Observations

155 538

Area

140 305,6km²

Ecological tissue

Sample of 34 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 Anhui : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 2 types (connectance 7.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
46
Connectance
0.077
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

8 182 distinct species · 155 538 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

155 538 obs · 98 cellules
Obs. / cellule
≥ 21 813
3 712–21 812
915–3 711
541–914
< 541

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

15,8°C

Annual rain

1 348mm

Warmest m°

31,2°C

Coldest m°

-1,8°C

Elevation: 118 m on average (min -3 m, max 1 571 m)

Bioclimatic detailsExpert
Annual mean temp.
15,8°C
Annual rain
1 348mm
Warmest month
31,2°C
Coldest month
-1,8°C
Mean alt.
118m
Min
-3m
Max
1 571m
Std. dev.
186m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(80 %)Temperate

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

16,2g/kg

Clay

31,3%

Sand

22,0%

Silt

46,7%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
25,1g/kg
Clay
30,6%
Sand
22,2%
Silt
47,2%
5–15 cm
pH H₂O
6,7
Org. C
13,9g/kg
Clay
31,1%
Sand
22,2%
Silt
46,7%
15–30 cm
pH H₂O
6,7
Org. C
9,4g/kg
Clay
32,4%
Sand
21,7%
Silt
46,0%

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

Land cover

Forest24.7%
Crops45.9%
Built-up2.0%
Bare soil1.5%
Other (grassland, water…)25.9%

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

Hydrology252 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

12 404,5km

Lake surface here

3 168,09km²

Basins crossed

252

Max stream order

9

Max drainage

1 732 697km²

Discharge in basins

459 735,3m³/s

Mean precip.

1 123mm/an

Mean T°

15,6°C

Moisture idx

-0,01

Max snow

6%

Mean runoff

530mm/an

Mean elev. (basins)

119m

Watersheds crossing here

243 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

3hab/km²

Night light

1,5nW

Built-up

198,7%

Pesticides

74,1kg/km²

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

Protected areas3

IUCN Ia · 1IUCN VI · 1IUCN Not Applicable · 1

Mount Huangshan

IUCN Not Applicable

World Heritage Site (natural or mixed) · 1990

164 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations40