Ontologia

Commune · FRA

Batz-sur-Mer

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

1 897

Observations

49 238

Area

5,7km²

Ecological tissue

Sample of 30 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 Batz-sur-Mer : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 6 bulles famille, 36 interactions GloBI documentées sur 2 types (connectance 8.3%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
30
Interactions affichées
36
Connectance
0.083
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

1 897 distinct species · 49 238 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

49 238 obs · 1 cellules
Obs. / cellule
≥ 49 238
49 238–49 237
49 238–49 237
49 238–49 237
< 49 238

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

12,7°C

Annual rain

734mm

Warmest m°

20,6°C

Coldest m°

5,4°C

Elevation: 3 m on average (min -11 m, max 5 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
734mm
Warmest month
20,6°C
Coldest month
5,4°C
Mean alt.
3m
Min
-11m
Max
5m
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)

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

1 138km²

Discharge in basins

0,0m³/s

Mean precip.

814mm/an

Mean T°

11,7°C

Moisture idx

0,04

Max snow

5%

Mean runoff

527mm/an

Mean elev. (basins)

16m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Protected areas6

IUCN Not Reported · 5IUCN IV · 1🌊 Marine · 6

Mor Braz

IUCN Not Reported

Special Protection Area (Birds Directive) · 2008

403 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.