Vallée de l'Essonne et vallons voisins
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
8 km²
Commune · FRA
Pithiviers-le-Vieil
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
831
Observations
6 027
Area
34,4km²
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 Pithiviers-le-Vieil : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 4 types (connectance 11.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
69
Connectance
0.110
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
831 distinct species · 6 027 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,2°C
Annual rain
695mm
Warmest m°
23,9°C
Coldest m°
0,9°C
Elevation: 120 m on average (min 113 m, max 129 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,2°C
Annual rain
695mm
Warmest month
23,9°C
Coldest month
0,9°C
Mean alt.
120m
Min
113m
Max
129m
Std. dev.
3m
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
7,0
Org. C
27,6g/kg
Clay
33,2%
Sand
12,2%
Silt
54,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Loiret
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,8
Org. C
48,8g/kg
Clay
30,8%
Sand
12,6%
Silt
56,6%
5–15 cm
pH H₂O
7,0
Org. C
18,5g/kg
Clay
35,4%
Sand
11,3%
Silt
53,3%
15–30 cm
pH H₂O
7,0
Org. C
15,5g/kg
Clay
33,5%
Sand
12,6%
Silt
53,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest3.7%
Crops85.3%
Built-up1.0%
Bare soil0.1%
Other (grassland, water…)9.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
7,0km
Basins crossed
1
Max stream order
3
Max drainage
1 958km²
Discharge in basins
0,2m³/s
Mean precip.
645mm/an
Mean T°
10,8°C
Moisture idx
-0,22
Max snow
4%
Mean runoff
194mm/an
Mean elev. (basins)
119m
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
0,9nW
Built-up
101,5%
Pesticides
44,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
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.