Ontologia

Commune · FRA

Priaires

France

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

Species observed

1 103

Observations

13 576

Area

7,2km²

Ecological tissue

Sample of 45 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 Priaires : 31 espèces reliées par 134 interactions GloBI sur 6 types (connectance 13.5%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
134
Connectance
0.135
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

1 103 distinct species · 13 576 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 576 obs · 2 cellules
Obs. / cellule
≥ 9 917
9 917–9 916
9 917–9 916
9 917–9 916
< 9 917

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

Climate

Mean T°

12,7°C

Annual rain

850mm

Warmest m°

24,9°C

Coldest m°

2,8°C

Elevation: 29 m on average (min 23 m, max 35 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
850mm
Warmest month
24,9°C
Coldest month
2,8°C
Mean alt.
29m
Min
23m
Max
35m
Std. dev.
4m
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

33,3g/kg

Clay

33,9%

Sand

17,6%

Silt

48,5%

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
7,1
Org. C
55,2g/kg
Clay
31,9%
Sand
17,6%
Silt
50,5%
5–15 cm
pH H₂O
7,3
Org. C
25,5g/kg
Clay
35,6%
Sand
15,9%
Silt
48,4%
15–30 cm
pH H₂O
7,3
Org. C
19,1g/kg
Clay
34,1%
Sand
19,3%
Silt
46,6%

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

Land cover

Forest6.4%
Crops75.0%
Built-up0.4%
Bare soil1.1%
Other (grassland, water…)17.1%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,7km

Basins crossed

1

Max stream order

1

Max drainage

495km²

Discharge in basins

0,1m³/s

Mean precip.

805mm/an

Mean T°

12,2°C

Moisture idx

-0,07

Max snow

3%

Mean runoff

534mm/an

Mean elev. (basins)

40m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

38,6%

Pesticides

41,0kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN V · 1IUCN III · 1🌊 Marine · 4

Marais poitevin

IUCN III

Wetland of International Importance (Ramsar Site) · 2023

690 km²

Marais poitevin

IUCN Not Reported

Special Protection Area (Birds Directive) · 2019

682 km²

Marais Poitevin

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2007

203 km²

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.