Special Areas of Conservation (Habitats Directive) · deu
Zweibrücker Land
- Area
- 27 km²
- IUCN cat.
- Not Reported
- Year
- 2005
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2005
- 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
1 584 distinct species · 5 313 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 Zweibrücker Land : 17 espèces reliées par 109 interactions GloBI sur 6 types (connectance 23.4%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
16,0km
Basins crossed
3
Max stream order
3
Max drainage
1 863km²
Discharge in basins
0,3m³/s
Mean precip.
744mm/an
Mean T°
8,6°C
Moisture idx
-0,03
Max snow
15%
Mean runoff
349mm/an
Mean elev. (basins)
339m
Watersheds crossing here
Rivers / streams (8, ord ≥ 4)
- Felsalbeord 1len here6.43 km65%total10 km
- Hornbachord 4len here3.40 km10%total35 km
- Ruisseau le Schwarzbachord 2len here2.08 km18%total12 km
- Gehrsbachord 1len here1.48 km25%total6 km
- Le Schwalbachord 2len here1.34 km7%total18 km
- Walschbachord 2len here0.74 km11%total7 km
- La Horn / Hornbachord 2len here0.36 km5%total7 km
- Mansbachord 1len here0.16 km4%total4 km
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
- 49.18818, 7.52569
- 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.