Special Protection Area (Birds Directive) · deu
Unterweser
- Area
- 38 km²
- IUCN cat.
- Not Reported
- Year
- 2001
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2001
- 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
693 distinct species · 2 110 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Unterweser : 34 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 132 interactions GloBI sur 4 types (connectance 14.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology4 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
12,5km
Basins crossed
4
Max stream order
2
Max drainage
44 776km²
Discharge in basins
83,9m³/s
Mean precip.
761mm/an
Mean T°
8,7°C
Moisture idx
0,11
Max snow
14%
Mean runoff
482mm/an
Mean elev. (basins)
2m
Watersheds crossing here
Rivers / streams (8, ord ≥ 4)
- Offenwardener Tieford 2len here3.25 km100%total3 km
- Strohauser Sieltieford 2len here2.94 km100%total3 km
- Schweiburgord 2len here2.45 km89%total3 km
- Wurthfleter Flethord 2len here1.45 km28%total5 km
- Weser (Rechter Nebenarm)ord 2len here1.11 km45%total2 km
- Lockflethord 1len here0.63 km8%total8 km
- Weser (Rechter Nebenarm)ord 7len here0.49 km43%total1 km
- Offenwardener Moordeichgrabenord 1len here0.17 km3%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
- 53.39225, 8.47589
- 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.