Ontologia

Commune · FRA

La Chapelle-Glain

France

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

Species observed

1 266

Observations

10 896

Area

34,3km²

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 La Chapelle-Glain : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 119 interactions GloBI sur 6 types (connectance 20.0%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
119
Connectance
0.200
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

1 266 distinct species · 10 896 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 896 obs · 4 cellules
Obs. / cellule
≥ 4 130
4 130–4 129
4 098–4 129
4 098–4 097
< 4 098

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

770mm

Warmest m°

23,3°C

Coldest m°

2,2°C

Elevation: 71 m on average (min 58 m, max 93 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
770mm
Warmest month
23,3°C
Coldest month
2,2°C
Mean alt.
71m
Min
58m
Max
93m
Std. dev.
11m
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

31,4g/kg

Clay

20,7%

Sand

28,3%

Silt

51,0%

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

Dominant lithology: ssGLiMaggregated to Loire-Atlantique

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
49,7g/kg
Clay
18,2%
Sand
29,7%
Silt
52,1%
5–15 cm
pH H₂O
6,0
Org. C
22,7g/kg
Clay
21,2%
Sand
28,2%
Silt
50,7%
15–30 cm
pH H₂O
6,0
Org. C
21,7g/kg
Clay
22,8%
Sand
27,1%
Silt
50,1%

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

Land cover

Forest10.8%
Crops62.5%
Built-up0.6%
Bare soil0.4%
Other (grassland, water…)25.7%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,3km

Basins crossed

2

Max stream order

1

Max drainage

5 676km²

Discharge in basins

1,1m³/s

Mean precip.

745mm/an

Mean T°

11,2°C

Moisture idx

-0,09

Max snow

5%

Mean runoff

460mm/an

Mean elev. (basins)

57m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

58,7%

Pesticides

43,5kg/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.