Ontologia

Commune · FRA

La Chapelle-Erbrée

France

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

Species observed

660

Observations

1 916

Area

11,1km²

Ecological tissue

Sample of 40 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-Erbrée : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 119 interactions GloBI sur 6 types (connectance 15.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
119
Connectance
0.153
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

660 distinct species · 1 916 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 916 obs · 2 cellules
Obs. / cellule
≥ 1 113
1 113–1 112
1 113–1 112
1 113–1 112
< 1 113

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

Climate

Mean T°

11,1°C

Annual rain

853mm

Warmest m°

22,5°C

Coldest m°

2,0°C

Elevation: 121 m on average (min 110 m, max 153 m)

Bioclimatic detailsExpert
Annual mean temp.
11,1°C
Annual rain
853mm
Warmest month
22,5°C
Coldest month
2,0°C
Mean alt.
121m
Min
110m
Max
153m
Std. dev.
10m
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

32,7g/kg

Clay

23,5%

Sand

16,8%

Silt

59,7%

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

Dominant lithology: ssGLiMaggregated to Ille-et-Vilaine

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
53,1g/kg
Clay
22,2%
Sand
17,4%
Silt
60,4%
5–15 cm
pH H₂O
6,0
Org. C
27,1g/kg
Clay
23,8%
Sand
16,2%
Silt
60,0%
15–30 cm
pH H₂O
6,0
Org. C
17,9g/kg
Clay
24,5%
Sand
16,7%
Silt
58,8%

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

Land cover

Forest11.7%
Crops53.9%
Built-up0.9%
Bare soil0.6%
Other (grassland, water…)32.9%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,5km

Lake surface here

0,42km²

Basins crossed

1

Max stream order

2

Max drainage

1 599km²

Discharge in basins

0,2m³/s

Mean precip.

736mm/an

Mean T°

11,0°C

Moisture idx

-0,07

Max snow

6%

Mean runoff

492mm/an

Mean elev. (basins)

88m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

87,1%

Pesticides

45,0kg/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.