Ontologia

Commune · FRA

Aiffres

France

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

Species observed

1 218

Observations

14 469

Area

25,9km²

Ecological tissue

Sample of 41 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 Aiffres : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 113 interactions GloBI sur 6 types (connectance 12.5%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
113
Connectance
0.125
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

1 218 distinct species · 14 469 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 469 obs · 1 cellules
Obs. / cellule
≥ 14 469
14 469–14 468
14 469–14 468
14 469–14 468
< 14 469

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

Climate

Mean T°

12,6°C

Annual rain

876mm

Warmest m°

24,8°C

Coldest m°

2,7°C

Elevation: 32 m on average (min 18 m, max 56 m)

Bioclimatic detailsExpert
Annual mean temp.
12,6°C
Annual rain
876mm
Warmest month
24,8°C
Coldest month
2,7°C
Mean alt.
32m
Min
18m
Max
56m
Std. dev.
8m
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

7,3

Org. C

31,0g/kg

Clay

29,0%

Sand

18,3%

Silt

52,7%

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

Dominant lithology: scGLiMaggregated to Deux-Sèvres

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
47,0g/kg
Clay
27,6%
Sand
18,5%
Silt
53,9%
5–15 cm
pH H₂O
7,4
Org. C
29,0g/kg
Clay
29,7%
Sand
16,0%
Silt
54,3%
15–30 cm
pH H₂O
7,4
Org. C
17,0g/kg
Clay
29,8%
Sand
20,3%
Silt
49,9%

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

Land cover

Forest4.8%
Crops66.5%
Built-up2.4%
Bare soil0.7%
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

8,1km

Basins crossed

2

Max stream order

2

Max drainage

983km²

Discharge in basins

0,5m³/s

Mean precip.

809mm/an

Mean T°

12,1°C

Moisture idx

-0,08

Max snow

3%

Mean runoff

521mm/an

Mean elev. (basins)

48m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

240,5%

Pesticides

41,9kg/km²

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

Protected areas2

IUCN V · 1IUCN Not Reported · 1🌊 Marine · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

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.