Brenne
IUCN VRegional Nature Park · 1989
1 832 km²
Commune · FRA
Luzeret
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 019
Observations
36 493
Area
27,5km²
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 Luzeret : 35 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 108 interactions GloBI sur 4 types (connectance 12.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
43
Interactions affichées
108
Connectance
0.120
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 019 distinct species · 36 493 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,0°C
Annual rain
867mm
Warmest m°
24,7°C
Coldest m°
2,0°C
Elevation: 163 m on average (min 144 m, max 192 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,0°C
Annual rain
867mm
Warmest month
24,7°C
Coldest month
2,0°C
Mean alt.
163m
Min
144m
Max
192m
Std. dev.
9m
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
6,0
Org. C
32,1g/kg
Clay
20,7%
Sand
39,5%
Silt
39,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Indre
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
57,8g/kg
Clay
20,3%
Sand
39,6%
Silt
40,1%
5–15 cm
pH H₂O
6,0
Org. C
22,9g/kg
Clay
18,9%
Sand
39,8%
Silt
41,2%
15–30 cm
pH H₂O
6,1
Org. C
15,6g/kg
Clay
22,8%
Sand
39,1%
Silt
38,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest30.7%
Crops42.9%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)25.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
10,5km
Lake surface here
0,10km²
Basins crossed
2
Max stream order
1
Max drainage
3 905km²
Discharge in basins
0,3m³/s
Mean precip.
877mm/an
Mean T°
10,9°C
Moisture idx
-0,03
Max snow
4%
Mean runoff
301mm/an
Mean elev. (basins)
249m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
25,2%
Pesticides
40,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1
La Brenne
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1991
1 387 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.