Ontologia

Commune · FRA

Gannay-sur-Loire

France

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

Species observed

1 117

Observations

5 672

Area

32,9km²

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 Gannay-sur-Loire : 39 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 71 interactions GloBI documentées sur 5 types (connectance 7.9%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
43
Interactions affichées
71
Connectance
0.079
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

1 117 distinct species · 5 672 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 672 obs · 1 cellules
Obs. / cellule
≥ 5 672
5 672–5 671
5 672–5 671
5 672–5 671
< 5 672

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

Climate

Mean T°

11,7°C

Annual rain

877mm

Warmest m°

25,1°C

Coldest m°

0,7°C

Elevation: 210 m on average (min 195 m, max 236 m)

Bioclimatic detailsExpert
Annual mean temp.
11,7°C
Annual rain
877mm
Warmest month
25,1°C
Coldest month
0,7°C
Mean alt.
210m
Min
195m
Max
236m
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

27,1g/kg

Clay

20,3%

Sand

48,1%

Silt

31,6%

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

Dominant lithology: smGLiMaggregated to Allier

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
44,1g/kg
Clay
19,7%
Sand
49,0%
Silt
31,3%
5–15 cm
pH H₂O
6,3
Org. C
23,6g/kg
Clay
19,3%
Sand
49,2%
Silt
31,4%
15–30 cm
pH H₂O
6,3
Org. C
13,6g/kg
Clay
21,9%
Sand
46,0%
Silt
32,0%

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

Land cover

Forest10.3%
Crops67.6%
Built-up0.3%
Bare soil0.7%
Other (grassland, water…)21.0%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

8,2km

Basins crossed

2

Max stream order

5

Max drainage

18 223km²

Discharge in basins

5,7m³/s

Mean precip.

748mm/an

Mean T°

10,8°C

Moisture idx

-0,13

Max snow

5%

Mean runoff

319mm/an

Mean elev. (basins)

256m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

34,8%

Pesticides

47,7kg/km²

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

Protected areas8

IUCN Not Reported · 5IUCN IV · 3

Val de Loire bocager

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

103 km²

Complete list

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.