Ontologia

Commune · FRA

La Chapelle-Saint-André

France

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

Species observed

1 082

Observations

15 185

Area

27,3km²

Ecological tissue

Sample of 23 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 La Chapelle-Saint-André : 18 espèces reliées par 54 interactions GloBI sur 4 types (connectance 21.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
54
Connectance
0.213
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

1 082 distinct species · 15 185 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 185 obs · 2 cellules
Obs. / cellule
≥ 8 612
8 612–8 611
8 612–8 611
8 612–8 611
< 8 612

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

Climate

Mean T°

10,8°C

Annual rain

893mm

Warmest m°

23,6°C

Coldest m°

0,4°C

Elevation: 264 m on average (min 233 m, max 299 m)

Bioclimatic detailsExpert
Annual mean temp.
10,8°C
Annual rain
893mm
Warmest month
23,6°C
Coldest month
0,4°C
Mean alt.
264m
Min
233m
Max
299m
Std. dev.
17m
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

5,9

Org. C

37,5g/kg

Clay

30,7%

Sand

20,7%

Silt

48,6%

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

Dominant lithology: scGLiMaggregated to Nièvre

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
67,0g/kg
Clay
29,2%
Sand
21,2%
Silt
49,5%
5–15 cm
pH H₂O
6,0
Org. C
29,9g/kg
Clay
30,3%
Sand
19,2%
Silt
50,5%
15–30 cm
pH H₂O
6,0
Org. C
15,6g/kg
Clay
32,7%
Sand
21,5%
Silt
45,8%

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

Land cover

Forest42.0%
Crops44.4%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)13.3%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

8,1km

Basins crossed

2

Max stream order

2

Max drainage

5 208km²

Discharge in basins

0,2m³/s

Mean precip.

752mm/an

Mean T°

10,4°C

Moisture idx

-0,10

Max snow

7%

Mean runoff

262mm/an

Mean elev. (basins)

290m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

20,1%

Pesticides

45,7kg/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.