Forêt de Mervent-Vouvant et ses abords
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
5 km²
Commune · FRA
Mervent
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 805
Observations
28 251
Area
22,8km²
Ecological tissue
Sample of 42 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 Mervent : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 117 interactions GloBI sur 6 types (connectance 13.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
42
Interactions affichées
117
Connectance
0.136
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
1 805 distinct species · 28 251 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,2°C
Annual rain
913mm
Warmest m°
24,2°C
Coldest m°
2,5°C
Elevation: 81 m on average (min 62 m, max 102 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,2°C
Annual rain
913mm
Warmest month
24,2°C
Coldest month
2,5°C
Mean alt.
81m
Min
62m
Max
102m
Std. dev.
10m
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
6,3
Org. C
34,8g/kg
Clay
25,5%
Sand
25,1%
Silt
49,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Vendée
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
61,7g/kg
Clay
24,7%
Sand
25,4%
Silt
50,0%
5–15 cm
pH H₂O
6,3
Org. C
25,0g/kg
Clay
26,0%
Sand
23,9%
Silt
50,2%
15–30 cm
pH H₂O
6,3
Org. C
17,6g/kg
Clay
25,9%
Sand
26,2%
Silt
47,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest37.0%
Crops33.9%
Built-up0.9%
Bare soil0.4%
Other (grassland, water…)27.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
12,4km
Lake surface here
0,48km²
Basins crossed
1
Max stream order
3
Max drainage
595km²
Discharge in basins
0,4m³/s
Mean precip.
772mm/an
Mean T°
11,8°C
Moisture idx
-0,08
Max snow
4%
Mean runoff
506mm/an
Mean elev. (basins)
85m
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
0,2nW
Built-up
86,8%
Pesticides
42,6kg/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.