Normandie-Maine
IUCN VRegional Nature Park · 1975
2 571 km²
Commune · FRA
La Haie-Traversaine
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 370
Observations
64 930
Area
11,6km²
Ecological tissue
Sample of 31 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 La Haie-Traversaine : 27 espèces + 4 bulles famille, 76 interactions GloBI documentées sur 5 types (connectance 16.3%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
31
Interactions affichées
76
Connectance
0.163
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
1 370 distinct species · 64 930 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,0°C
Annual rain
872mm
Warmest m°
22,4°C
Coldest m°
1,9°C
Elevation: 126 m on average (min 106 m, max 145 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,0°C
Annual rain
872mm
Warmest month
22,4°C
Coldest month
1,9°C
Mean alt.
126m
Min
106m
Max
145m
Std. dev.
12m
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
36,0g/kg
Clay
20,5%
Sand
20,1%
Silt
59,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Mayenne
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
59,9g/kg
Clay
19,4%
Sand
19,9%
Silt
60,7%
5–15 cm
pH H₂O
6,1
Org. C
26,7g/kg
Clay
20,4%
Sand
19,2%
Silt
60,3%
15–30 cm
pH H₂O
6,1
Org. C
21,4g/kg
Clay
21,8%
Sand
21,1%
Silt
57,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.2%
Crops53.8%
Built-up0.9%
Bare soil0.6%
Other (grassland, water…)30.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
3,2km
Lake surface here
0,23km²
Basins crossed
1
Max stream order
5
Max drainage
2 356km²
Discharge in basins
0,5m³/s
Mean precip.
753mm/an
Mean T°
10,4°C
Moisture idx
-0,05
Max snow
5%
Mean runoff
414mm/an
Mean elev. (basins)
161m
Watersheds crossing here
Lakes (1, top by area)
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
90,0%
Pesticides
45,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 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.