Special Protection Area (Birds Directive) · deu
Haardtrand
- Area
- 147 km²
- IUCN cat.
- Not Reported
- Year
- 2004
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2004
- 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
4 564 distinct species · 178 007 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Haardtrand : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 233 interactions GloBI sur 6 types (connectance 13.6%, filtre Serrano α=0.2). 42 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology5 basins · 0 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
23,3km
Basins crossed
5
Max stream order
3
Max drainage
68 719km²
Discharge in basins
87,9m³/s
Mean precip.
681mm/an
Mean T°
9,4°C
Moisture idx
-0,13
Max snow
18%
Mean runoff
261mm/an
Mean elev. (basins)
217m
Watersheds crossing here
Rivers / streams (10, ord ≥ 4)
- Isenachord 1len here7.08 km28%total25 km
- Altbachord 2len here3.51 km6%total55 km
- Schwabenbachord 1len here3.40 km17%total20 km
- Mußbachord 1len here2.15 km35%total6 km
- Kesserbachord 1len here2.10 km58%total4 km
- Albertgrabenord 2len here1.48 km40%total4 km
- Lachgrabenord 1len here1.21 km3%total38 km
- Eckbachord 2len here1.02 km4%total27 km
- Dernbachord 2len here0.90 km23%total4 km
- Schlangenbachord 3len here0.42 km7%total6 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
- 49.40249, 8.13652
- 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.