Petite Beauce
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2006
526 km²
Commune · FRA
Blois
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 992
Observations
40 027
Area
37,6km²
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 Blois : 34 espèces + 7 bulles famille, 95 interactions GloBI documentées sur 4 types (connectance 11.6%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
41
Interactions affichées
95
Connectance
0.116
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
2 992 distinct species · 40 027 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,6°C
Annual rain
714mm
Warmest m°
24,3°C
Coldest m°
1,5°C
Elevation: 104 m on average (min 66 m, max 142 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,6°C
Annual rain
714mm
Warmest month
24,3°C
Coldest month
1,5°C
Mean alt.
104m
Min
66m
Max
142m
Std. dev.
20m
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
6,7
Org. C
29,6g/kg
Clay
29,1%
Sand
25,8%
Silt
45,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Loir-et-Cher
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
51,6g/kg
Clay
27,6%
Sand
27,0%
Silt
45,4%
5–15 cm
pH H₂O
6,7
Org. C
21,1g/kg
Clay
28,9%
Sand
25,8%
Silt
45,4%
15–30 cm
pH H₂O
6,7
Org. C
16,1g/kg
Clay
30,7%
Sand
24,7%
Silt
44,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest21.7%
Crops20.3%
Built-up7.8%
Bare soil0.4%
Other (grassland, water…)49.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
6,5km
Basins crossed
3
Max stream order
6
Max drainage
38 362km²
Discharge in basins
37,6m³/s
Mean precip.
647mm/an
Mean T°
11,0°C
Moisture idx
-0,24
Max snow
8%
Mean runoff
210mm/an
Mean elev. (basins)
100m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
6hab/km²
Night light
7,0nW
Built-up
785,0%
Pesticides
44,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 3IUCN IV · 1
Vallée de la Loire du Loir-et-Cher
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2017
24 km²
Vallée de la Loire de Mosnes à Tavers
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2007
23 km²
Îles de la Saulas, des Tuileries, de Chaumont et de l\'ancien barrage
IUCN IVBiotope Protection Order · 2007
1 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.