Côtes sableuses de l'infralittoral Languedocien
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2009
86 km²
Commune · FRA
Vias
France
CsaTemperate, dry summer, hot summer(100 %)
Species observed
1 606
Observations
15 327
Area
32,9km²
Ecological tissue
Sample of 34 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 Vias : 28 espèces + 6 bulles famille, 68 interactions GloBI documentées sur 5 types (connectance 12.1%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
34
Interactions affichées
68
Connectance
0.121
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
1 606 distinct species · 15 327 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,2°C
Annual rain
633mm
Warmest m°
25,5°C
Coldest m°
6,4°C
Elevation: 7 m on average (min -7 m, max 28 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,2°C
Annual rain
633mm
Warmest month
25,5°C
Coldest month
6,4°C
Mean alt.
7m
Min
-7m
Max
28m
Std. dev.
5m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
6,3km
Basins crossed
2
Max stream order
2
Max drainage
2 621km²
Discharge in basins
0,1m³/s
Mean precip.
724mm/an
Mean T°
12,8°C
Moisture idx
-0,26
Max snow
5%
Mean runoff
594mm/an
Mean elev. (basins)
349m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Protected areas7
IUCN IV · 4IUCN Not Reported · 3🌊 Marine · 2
Est et sud de Béziers
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2020
61 km²
Roque-Haute
IUCN IVNational Nature Reserve · 1975
2 km²
Plateau de Roquehaute
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
2 km²
Le clot
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2004
0 km²
bessan
IUCN IVLand acquired by a regional conservatory of natural areas · 1900
0 km²
Complete list7 protected areas
- Côtes sableuses de l'infralittoral LanguedocienSite of Community Importance (Habitats Directive)IUCN Not Reported200986 km²
- Est et sud de BéziersSpecial Protection Area (Birds Directive)IUCN Not Reported202061 km²
- Roque-HauteNational Nature ReserveIUCN IV19752 km²
- Plateau de RoquehauteSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20152 km²
- Le clotLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV20040 km²
- bessanLand acquired by a regional conservatory of natural areasIUCN IV19000 km²
- La grande cosseLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV19920 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.