Site of Community Importance (Habitats Directive) · deu
Wümmeniederung
- Area
- 86 km²
- IUCN cat.
- Not Reported
- Year
- 2004
Overview
- Designation
- Site of Community Importance (Habitats 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
1 105 distinct species · 4 450 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Wümmeniederung : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 111 interactions GloBI sur 6 types (connectance 13.5%, 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).
Hydrology2 basins · 0 lakes · 32 rivers
Hydrology metrics for this exact territory
Stream length here
75,1km
Basins crossed
2
Max stream order
4
Max drainage
2 063km²
Discharge in basins
1,1m³/s
Mean precip.
731mm/an
Mean T°
8,6°C
Moisture idx
0,02
Max snow
15%
Mean runoff
418mm/an
Mean elev. (basins)
27m
Watersheds crossing here
Rivers / streams (32, ord ≥ 4)
- Wümmeord 4len here20.24 km56%total36 km
- Wümme - Mittelarmord 4len here7.05 km100%total7 km
- Scheeßeler Mühlenteichord 2len here4.92 km75%total7 km
- Lünzener Bruchbachord 2len here3.71 km30%total12 km
- Verbindungsgraben Reithbach-Wümmeord 4len here3.36 km94%total4 km
- Wümme - Verbindungsarmord 4len here3.05 km100%total3 km
- Abzugsgraben Suchan-Stellingord 3len here3.04 km86%total4 km
- Jeerhofgrabenord 4len here3.02 km50%total6 km
- Wensebrocker Wischhöfengrabenord 1len here2.96 km48%total6 km
- Rieper Forstgrabenord 2len here2.91 km26%total11 km
- Ableiter 100ord 4len here2.60 km52%total5 km
- Ableiter 25ord 2len here2.20 km48%total5 km
20 more river segmentssorted by Strahler order + length
- Reithbachord 4len here2.05 km26%total8 km
- Wümme - Nordarmord 4len here1.63 km28%total6 km
- Rodauord 3len here1.48 km20%total7 km
- Otterstedter Beekeord 1len here1.41 km27%total5 km
- Ostgrabenord 2len here1.21 km34%total4 km
- Kreienhopsbachord 4len here1.16 km70%total2 km
- Heinsberggrabenord 1len here0.85 km14%total6 km
- Kampgrabenord 1len here0.70 km32%total2 km
- Jeerbruchgrabenord 2len here0.66 km6%total12 km
- Veerseord 1len here0.64 km4%total14 km
- Achtergrabenord 1len here0.59 km17%total3 km
- Wümme - Südarmord 4len here0.54 km100%total1 km
- Imhofgrabenord 1len here0.54 km14%total4 km
- Ableiter 90ord 1len here0.49 km19%total3 km
- Amtmannsweidegrabenord 1len here0.45 km4%total10 km
- Ahauser Mühlengrabenord 1len here0.43 km24%total2 km
- Fintauord 2len here0.42 km8%total5 km
- Grenzgraben Allerdorf-Stellenfeldeord 1len here0.38 km4%total9 km
- Walleord 1len here0.35 km7%total5 km
- Ahauser Bachord 2len here0.09 km1%total15 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
- 53.12718, 9.01698
- 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.