Ontologia

Commune · FRA

Mairé

France

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

Species observed

1 194

Observations

8 382

Area

20,8km²

Ecological tissue

Sample of 43 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 Mairé : 32 espèces reliées par 105 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
105
Connectance
0.111
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

1 194 distinct species · 8 382 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 382 obs · 3 cellules
Obs. / cellule
≥ 3 939
3 939–3 938
3 939–3 938
3 056–3 938
< 3 056

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

Climate

Mean T°

11,9°C

Annual rain

769mm

Warmest m°

24,6°C

Coldest m°

1,8°C

Elevation: 117 m on average (min 56 m, max 142 m)

Bioclimatic detailsExpert
Annual mean temp.
11,9°C
Annual rain
769mm
Warmest month
24,6°C
Coldest month
1,8°C
Mean alt.
117m
Min
56m
Max
142m
Std. dev.
25m
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

6,2

Org. C

34,3g/kg

Clay

22,5%

Sand

39,7%

Silt

37,8%

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

Dominant lithology: scGLiMaggregated to Vienne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
64,2g/kg
Clay
22,4%
Sand
40,3%
Silt
37,3%
5–15 cm
pH H₂O
6,2
Org. C
23,2g/kg
Clay
22,7%
Sand
39,4%
Silt
37,8%
15–30 cm
pH H₂O
6,3
Org. C
15,4g/kg
Clay
22,4%
Sand
39,4%
Silt
38,2%

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

Land cover

Forest48.4%
Crops30.3%
Built-up0.2%
Bare soil0.6%
Other (grassland, water…)20.6%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,4km

Basins crossed

2

Max stream order

5

Max drainage

10 185km²

Discharge in basins

6,2m³/s

Mean precip.

728mm/an

Mean T°

11,4°C

Moisture idx

-0,18

Max snow

6%

Mean runoff

226mm/an

Mean elev. (basins)

108m

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

Built-up

19,4%

Pesticides

45,4kg/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.