Ontologia

Commune · FRA

Prissac

France

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

Species observed

2 044

Observations

38 132

Area

63,5km²

Ecological tissue

Sample of 46 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 Prissac : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 133 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
133
Connectance
0.129
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

2 044 distinct species · 38 132 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 132 obs · 6 cellules
Obs. / cellule
≥ 15 961
15 961–15 960
6 981–15 960
6 545–6 980
< 6 545

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

Climate

Mean T°

12,1°C

Annual rain

842mm

Warmest m°

24,7°C

Coldest m°

2,0°C

Elevation: 150 m on average (min 124 m, max 185 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
842mm
Warmest month
24,7°C
Coldest month
2,0°C
Mean alt.
150m
Min
124m
Max
185m
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

6,3

Org. C

34,1g/kg

Clay

18,9%

Sand

39,9%

Silt

41,1%

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

Dominant lithology: scGLiMaggregated to Indre

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
62,6g/kg
Clay
19,0%
Sand
40,1%
Silt
40,9%
5–15 cm
pH H₂O
6,3
Org. C
23,9g/kg
Clay
17,2%
Sand
40,5%
Silt
42,4%
15–30 cm
pH H₂O
6,3
Org. C
15,8g/kg
Clay
20,7%
Sand
39,1%
Silt
40,2%

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

Land cover

Forest27.1%
Crops44.6%
Built-up0.3%
Bare soil0.3%
Other (grassland, water…)27.6%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

21,6km

Basins crossed

2

Max stream order

3

Max drainage

3 905km²

Discharge in basins

0,8m³/s

Mean precip.

876mm/an

Mean T°

10,9°C

Moisture idx

-0,03

Max snow

4%

Mean runoff

301mm/an

Mean elev. (basins)

246m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

28,4%

Pesticides

34,1kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN V · 1

Brenne

IUCN V

Regional Nature Park · 1989

1 832 km²

La Brenne

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1991

1 387 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.