La Narbonnaise En Méditerranée
IUCN VRegional Nature Park · 2003
696 km²
Subdivision · FRA
Béziers 3e Canton
France
CsaTemperate, dry summer, hot summer(100 %)
Species observed
2 374
Observations
43 405
Area
100,6km²
Ecological tissue
Sample of 44 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 Béziers 3e Canton : 28 espèces reliées par 147 interactions GloBI sur 5 types (connectance 15.5%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
44
Interactions affichées
147
Connectance
0.155
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
2 374 distinct species · 43 405 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,7°C
Annual rain
709mm
Warmest m°
27,5°C
Coldest m°
4,1°C
Elevation: 62 m on average (min 2 m, max 192 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,7°C
Annual rain
709mm
Warmest month
27,5°C
Coldest month
4,1°C
Mean alt.
62m
Min
2m
Max
192m
Std. dev.
40m
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)
Soil & lithology
pH H₂O
7,8
Org. C
25,3g/kg
Clay
27,3%
Sand
28,1%
Silt
44,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Hérault
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,6
Org. C
40,6g/kg
Clay
26,2%
Sand
28,9%
Silt
44,9%
5–15 cm
pH H₂O
7,8
Org. C
16,6g/kg
Clay
25,6%
Sand
28,7%
Silt
45,7%
15–30 cm
pH H₂O
7,8
Org. C
18,6g/kg
Clay
30,1%
Sand
26,8%
Silt
43,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.6%
Crops31.2%
Built-up2.1%
Bare soil4.1%
Other (grassland, water…)49.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 2 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
23,7km
Lake surface here
0,07km²
Basins crossed
2
Max stream order
5
Max drainage
5 260km²
Discharge in basins
6,1m³/s
Mean precip.
705mm/an
Mean T°
13,3°C
Moisture idx
-0,28
Max snow
5%
Mean runoff
568mm/an
Mean elev. (basins)
280m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (10, ord ≥ 4)
- Ruisseau de la Guiraudeord 1len here5.75 km71%total8 km
- L'Orbord 4len here4.14 km4%total102 km
- Canal du Midiord 1len here3.38 km60%total6 km
- Ruisseau de Rhonelord 1len here3.36 km45%total8 km
- L'Audeord 5len here2.55 km1%total173 km
- Le Lirouord 2len here1.96 km8%total25 km
- Le Rieutortord 4len here1.43 km8%total18 km
- Canal de l'Aiguille de Londresord 5len here0.66 km7%total9 km
- Ruisseau des Pradesord 3len here0.42 km7%total6 km
- Ruisseau de Bouissetord 4len here≈ tangenttotal6 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,1nW
Built-up
209,8%
Pesticides
44,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas10
IUCN Not Reported · 5IUCN IV · 4IUCN V · 1🌊 Marine · 3
Minervois
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2020
249 km²
Cours inférieur de l'Aude
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
53 km²
Basse plaine de l'Aude
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2020
48 km²
Basse plaine de l'Aude
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
45 km²
Collines d'Ensérune (ancien nom : Collines du Narbonnais)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
23 km²
Complete list10 protected areas
- La Narbonnaise En MéditerranéeRegional Nature ParkIUCN V2003696 km²
- MinervoisSpecial Protection Area (Birds Directive)IUCN Not Reported2020249 km²
- Cours inférieur de l'AudeSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201653 km²
- Basse plaine de l'AudeSpecial Protection Area (Birds Directive)IUCN Not Reported202048 km²
- Basse plaine de l'AudeSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201545 km²
- Collines d'Ensérune (ancien nom : Collines du Narbonnais)Special Areas of Conservation (Habitats Directive)IUCN Not Reported202223 km²
- Basse plaine de l\'audeLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV198815 km²
- collines d\'enseruneLand acquired by a regional conservatory of natural areasIUCN IV19000 km²
- basse plaine de l\'aude et collines d\'enseruneLand acquired by a regional conservatory of natural areasIUCN IV19000 km²
- basse plaine de l\'audeLand acquired by a regional conservatory of natural areasIUCN IV20240 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations5
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.