Ontologia

Commune · FRA

Cour-sur-Loire

France

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

Species observed

1 867

Observations

17 205

Area

6km²

Ecological tissue

Sample of 40 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 Cour-sur-Loire : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 6 bulles famille, 64 interactions GloBI documentées sur 6 types (connectance 8.2%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
40
Interactions affichées
64
Connectance
0.082
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

1 867 distinct species · 17 205 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 205 obs · 1 cellules
Obs. / cellule
≥ 17 205
17 205–17 204
17 205–17 204
17 205–17 204
< 17 205

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

Climate

Mean T°

11,6°C

Annual rain

691mm

Warmest m°

24,4°C

Coldest m°

1,4°C

Elevation: 98 m on average (min 75 m, max 111 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
691mm
Warmest month
24,4°C
Coldest month
1,4°C
Mean alt.
98m
Min
75m
Max
111m
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

7,1

Org. C

22,2g/kg

Clay

33,3%

Sand

20,0%

Silt

46,7%

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

Dominant lithology: scGLiMaggregated to Loir-et-Cher

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
37,0g/kg
Clay
31,0%
Sand
21,0%
Silt
47,9%
5–15 cm
pH H₂O
7,2
Org. C
14,9g/kg
Clay
34,2%
Sand
19,3%
Silt
46,6%
15–30 cm
pH H₂O
7,1
Org. C
14,6g/kg
Clay
34,7%
Sand
19,8%
Silt
45,5%

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

Land cover

Forest25.6%
Crops51.1%
Built-up0.8%
Bare soil0.8%
Other (grassland, water…)21.6%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,6km

Basins crossed

1

Max stream order

6

Max drainage

38 362km²

Discharge in basins

7,1m³/s

Mean precip.

646mm/an

Mean T°

11,0°C

Moisture idx

-0,24

Max snow

4%

Mean runoff

210mm/an

Mean elev. (basins)

97m

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

Night light

0,5nW

Built-up

77,2%

Pesticides

44,5kg/km²

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

Protected areas2

IUCN Not Reported · 2

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.