Loire-Anjou-Touraine
IUCN VRegional Nature Park · 1996
2 788 km²
Commune · FRA
Saint-Patrice
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 371
Observations
20 419
Area
17,4km²
Ecological tissue
Sample of 44 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 Saint-Patrice : 41 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 3 bulles famille, 80 interactions GloBI documentées sur 5 types (connectance 8.5%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
44
Interactions affichées
80
Connectance
0.085
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
1 371 distinct species · 20 419 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,0°C
Annual rain
706mm
Warmest m°
24,2°C
Coldest m°
2,1°C
Elevation: 70 m on average (min 35 m, max 110 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,0°C
Annual rain
706mm
Warmest month
24,2°C
Coldest month
2,1°C
Mean alt.
70m
Min
35m
Max
110m
Std. dev.
28m
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
6,4
Org. C
33,6g/kg
Clay
20,8%
Sand
40,5%
Silt
38,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Indre-et-Loire
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
59,8g/kg
Clay
19,9%
Sand
41,6%
Silt
38,6%
5–15 cm
pH H₂O
6,5
Org. C
24,7g/kg
Clay
20,8%
Sand
40,5%
Silt
38,7%
15–30 cm
pH H₂O
6,4
Org. C
16,2g/kg
Clay
21,8%
Sand
39,4%
Silt
38,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest43.8%
Crops27.9%
Built-up0.6%
Bare soil1.0%
Other (grassland, water…)26.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
2,4km
Basins crossed
2
Max stream order
6
Max drainage
59 951km²
Discharge in basins
42,1m³/s
Mean precip.
681mm/an
Mean T°
11,5°C
Moisture idx
-0,22
Max snow
9%
Mean runoff
198mm/an
Mean elev. (basins)
66m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
55,3%
Pesticides
45,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas8
IUCN Not Reported · 4IUCN IV · 3IUCN V · 1
Lac de Rillé et forêts voisines d'Anjou et de Touraine
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2017
440 km²
Vallée de la Loire d'Indre-et-Loire
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2013
60 km²
La Loire de Candes Saint Martin à Mosnes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
56 km²
Complexe du Changeon et de la Roumer
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
46 km²
ile garaud (l\')
IUCN IVLand acquired by a regional conservatory of natural areas · 1999
0 km²
Complete list8 protected areas
- Loire-Anjou-TouraineRegional Nature ParkIUCN V19962 788 km²
- Lac de Rillé et forêts voisines d'Anjou et de TouraineSpecial Protection Area (Birds Directive)IUCN Not Reported2017440 km²
- Vallée de la Loire d'Indre-et-LoireSpecial Protection Area (Birds Directive)IUCN Not Reported201360 km²
- La Loire de Candes Saint Martin à MosnesSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201456 km²
- Complexe du Changeon et de la RoumerSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201446 km²
- ile garaud (l\')Land acquired by a regional conservatory of natural areasIUCN IV19990 km²
- iles de brehemont (les)Land acquired by a regional conservatory of natural areasIUCN IV20070 km²
- Amont De L\'Île GaraudBiotope Protection OrderIUCN IV19830 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.