Sologne
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2009
3 462 km²
Subdivision · FRA
Contres
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
4 837
Observations
198 845
Area
286km²
Ecological tissue
Sample of 35 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 Contres : 30 espèces + 5 bulles famille, 66 interactions GloBI documentées sur 3 types (connectance 11.1%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
35
Interactions affichées
66
Connectance
0.111
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
4 837 distinct species · 198 845 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,8°C
Annual rain
707mm
Warmest m°
24,5°C
Coldest m°
1,5°C
Elevation: 99 m on average (min 65 m, max 130 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,8°C
Annual rain
707mm
Warmest month
24,5°C
Coldest month
1,5°C
Mean alt.
99m
Min
65m
Max
130m
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
6,6
Org. C
26,0g/kg
Clay
23,2%
Sand
42,5%
Silt
34,3%
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
46,9g/kg
Clay
21,4%
Sand
43,5%
Silt
35,1%
5–15 cm
pH H₂O
6,7
Org. C
17,4g/kg
Clay
22,1%
Sand
44,1%
Silt
33,8%
15–30 cm
pH H₂O
6,7
Org. C
13,9g/kg
Clay
26,1%
Sand
40,0%
Silt
33,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest24.9%
Crops48.5%
Built-up1.1%
Bare soil1.0%
Other (grassland, water…)24.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 2 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
55,3km
Lake surface here
0,31km²
Basins crossed
8
Max stream order
6
Max drainage
42 572km²
Discharge in basins
617,5m³/s
Mean precip.
664mm/an
Mean T°
11,0°C
Moisture idx
-0,23
Max snow
8%
Mean runoff
223mm/an
Mean elev. (basins)
115m
Watersheds crossing here
- Bassin du Beuvronsub-area1 404,9 km²overlap246.43 km²86%
- Bassin du Chersub-area1 115,2 km²overlap24.33 km²9%
- Bassin du Cossonsub-area732 km²overlap9.41 km²3%
- Bassin de la Loiresub-area4,6 km²overlap2.98 km²1%
- Bassin de la Loiresub-area303,5 km²overlap2.49 km²1%
- Bassin de la Loiresub-area0,3 km²overlap0.26 km²0%
- Bassin de la Loiresub-area1 528,3 km²overlap0.06 km²0%
- Bassin de la Sauldresub-area2 271,4 km²overlap0.04 km²0%
Lakes (2, top by area)
Rivers / streams (9, ord ≥ 4)
- Le Beuvronord 4len here12.42 km10%total121 km
- La Bièvreord 2len here11.00 km100%total11 km
- Le Courpinord 2len here8.21 km74%total11 km
- Le Cossonord 4len here7.83 km8%total97 km
- La Loireord 7len here4.74 km0%total974 km
- Le Cononord 3len here3.73 km40%total9 km
- Le Valaireord 1len here2.89 km100%total3 km
- La Biévreord 2len here2.29 km100%total2 km
- Le Sablonnetord 1len here2.15 km100%total2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
109,9%
Pesticides
45,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
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
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations15
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.