Special Areas of Conservation (Habitats Directive) · fra
Crau centrale - Crau sèche
- Area
- 315 km²
- IUCN cat.
- Not Reported
- Year
- 2010
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2010
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
3 387 distinct species · 265 437 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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).
Indicateurs du tissu écologique
Tissu écologique de Crau centrale - Crau sèche : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 3 bulles famille, 37 interactions GloBI documentées sur 3 types (connectance 9.8%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology7 basins · 1 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
63,6km
Lake surface here
0,01km²
Basins crossed
7
Max stream order
2
Max drainage
95 896km²
Discharge in basins
326,7m³/s
Mean precip.
632mm/an
Mean T°
13,8°C
Moisture idx
-0,37
Max snow
4%
Mean runoff
204mm/an
Mean elev. (basins)
43m
Watersheds crossing here
- Bassin de Fossé Meyrolsub-area585,1 km²overlap200.44 km²64%
- Bassin de la Vidangesub-area111,8 km²overlap61.72 km²20%
- Bassin de l'Arcsub-area1 591,1 km²overlap21.80 km²7%
- Bassin du Bras Mortsub-area169,3 km²overlap19.40 km²6%
- Bassin de Canal de Faubraguettesub-area175,5 km²overlap4.59 km²1%
- Bassin du Rhônesub-area59 km²overlap4.39 km²1%
- Bassin de la Durancesub-area1 390 km²overlap2.83 km²1%
Lakes (1, top by area)
Rivers / streams (13, ord ≥ 4)
- Fossé Meyrolord 1len here17.07 km45%total38 km
- Canal du Colmatageord 2len here14.09 km72%total20 km
- Fossé de Meyrolord 2len here7.41 km49%total15 km
- Fossé des Poulagèeresord 2len here4.68 km69%total7 km
- Canal de Langladeord 1len here4.54 km61%total7 km
- La Vidangeord 2len here4.27 km32%total13 km
- Canal de Vergièreord 1len here3.21 km39%total8 km
- Canal Centre Crauord 1len here2.66 km72%total4 km
- Canal des Martiguesord 1len here1.67 km11%total16 km
- La Chapeletteord 1len here1.57 km27%total6 km
- Canal du Vigueiratord 1len here0.96 km4%total22 km
- Petite Roubine de Raillonord 1len here0.88 km45%total2 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 43.55613, 4.84668
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.