La Sienne Et Ses Affluents
IUCN IVBiotope Protection Order · 2017
18 km²
Commune · FRA
Le Loreur
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
735
Observations
3 876
Area
3,1km²
Ecological tissue
Sample of 28 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 Le Loreur : 22 espèces reliées par 78 interactions GloBI sur 4 types (connectance 19.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
78
Connectance
0.192
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
735 distinct species · 3 876 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,2°C
Annual rain
1 009mm
Warmest m°
19,5°C
Coldest m°
4,0°C
Elevation: 100 m on average (min 89 m, max 121 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,2°C
Annual rain
1 009mm
Warmest month
19,5°C
Coldest month
4,0°C
Mean alt.
100m
Min
89m
Max
121m
Std. dev.
6m
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
6,1
Org. C
36,6g/kg
Clay
21,6%
Sand
18,7%
Silt
59,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Manche
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
60,7g/kg
Clay
20,0%
Sand
19,3%
Silt
60,6%
5–15 cm
pH H₂O
6,1
Org. C
30,4g/kg
Clay
21,5%
Sand
18,2%
Silt
60,3%
15–30 cm
pH H₂O
6,1
Org. C
18,7g/kg
Clay
23,4%
Sand
18,6%
Silt
57,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.0%
Crops43.4%
Built-up1.1%
Bare soil0.4%
Other (grassland, water…)41.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
764km²
Discharge in basins
0,1m³/s
Mean precip.
787mm/an
Mean T°
11,1°C
Moisture idx
0,08
Max snow
6%
Mean runoff
712mm/an
Mean elev. (basins)
89m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
111,2%
Pesticides
31,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 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.