Ontologia

Commune · FRA

Chabanais

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

1 547

Observations

20 061

Area

15km²

Ecological tissue

Sample of 36 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 Chabanais : 22 espèces reliées par 123 interactions GloBI sur 6 types (connectance 18.5%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
123
Connectance
0.185
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

1 547 distinct species · 20 061 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 061 obs · 4 cellules
Obs. / cellule
≥ 9 940
9 940–9 939
5 057–9 939
5 057–5 056
< 5 057

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

Climate

Mean T°

12,1°C

Annual rain

962mm

Warmest m°

24,6°C

Coldest m°

2,3°C

Elevation: 188 m on average (min 162 m, max 236 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
962mm
Warmest month
24,6°C
Coldest month
2,3°C
Mean alt.
188m
Min
162m
Max
236m
Std. dev.
19m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,0

Org. C

36,6g/kg

Clay

22,2%

Sand

39,0%

Silt

38,8%

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

Dominant lithology: scGLiMaggregated to Charente

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
62,0g/kg
Clay
21,5%
Sand
39,0%
Silt
39,4%
5–15 cm
pH H₂O
6,1
Org. C
28,0g/kg
Clay
21,5%
Sand
39,9%
Silt
38,6%
15–30 cm
pH H₂O
6,1
Org. C
19,7g/kg
Clay
23,6%
Sand
38,0%
Silt
38,5%

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

Land cover

Forest16.3%
Crops43.0%
Built-up1.4%
Bare soil0.6%
Other (grassland, water…)38.8%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

6,6km

Basins crossed

1

Max stream order

5

Max drainage

4 582km²

Discharge in basins

1,7m³/s

Mean precip.

934mm/an

Mean T°

11,3°C

Moisture idx

0,01

Max snow

3%

Mean runoff

384mm/an

Mean elev. (basins)

221m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

143,3%

Pesticides

44,6kg/km²

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

France-specific data (Phase 2)

ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.