HydroBASINS lev08 watershed · #2080361300
Bassin de Große Aue
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 5 administrative regions : Diepholz, Herford, Minden-Lübbecke, Nienburg (Weser), Osnabrück
Sub-basin area
1 501,2km²
Upstream area
1 501,2km²
Discharge
17,98m³/s
Mean elev.
48m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- Diepholz571.0 km²37.9% of basin
- Nienburg (Weser)465.0 km²30.8% of basin
- 454.1 km²30.1% of basin
- 10.2 km²0.7% of basin
- Herford7.0 km²0.5% of basin
30 intersecting protected areas
LSG-Altkreis Luebbecke
IUCN VLandscape Protection Area
256.00 km² overlap
Diepholzer Moorniederung
IUCN IVWetland of International Importance (Ramsar Site)
102.90 km² overlap
Diepholzer Moorniederung
IUCN Not ReportedSpecial Protection Area (Birds Directive)
76.99 km² overlap
Uchter Moor
IUCN IVNature Reserve
32.35 km² overlap
Landscape Protection Area
27.74 km² overlap
LSG-Altkreis Minden
IUCN VLandscape Protection Area
22.74 km² overlap
Landscape Protection Area
15.80 km² overlap
Landscape Protection Area
15.15 km² overlap
Weberkuhle - Kaiserberg
IUCN VLandscape Protection Area
14.92 km² overlap
21 more protected areassorted by overlap area
Nature Reserve
14.87 km² overlap
Wietingsmoor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
14.62 km² overlap
Kleine Aue
IUCN VLandscape Protection Area
13.82 km² overlap
Landscape Protection Area
11.22 km² overlap
Urloge
IUCN VLandscape Protection Area
9.43 km² overlap
Siedener Moor
IUCN IVNature Reserve
8.28 km² overlap
Kuppendorfer Böhrde
IUCN Not ReportedSpecial Protection Area (Birds Directive)
6.87 km² overlap
Böhrde/ Hohes Moor
IUCN VLandscape Protection Area
6.67 km² overlap
Hohes Moor bei Kirchdorf
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.30 km² overlap
Hohes Moor (Hannover)
IUCN IVNature Reserve
6.26 km² overlap
Landscape Protection Area
5.34 km² overlap
Mindenerwald
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
5.20 km² overlap
NSG Mindenerwald
IUCN IVNature Reserve
5.15 km² overlap
Landscape Protection Area
4.86 km² overlap
Borsteler Moor
IUCN IVNature Reserve
4.85 km² overlap
Landscape Protection Area
4.85 km² overlap
Großes Renzeler Moor
IUCN IVNature Reserve
4.73 km² overlap
Renzeler Moor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.66 km² overlap
Sünder
IUCN VLandscape Protection Area
4.45 km² overlap
Die Böhrde
IUCN VLandscape Protection Area
4.32 km² overlap
Landscape Protection Area
4.20 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 298 distinct species · 114 094 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Bassin de Große Aue : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 138 interactions GloBI sur 6 types (connectance 18.6%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
8,9°C
Annual rain
759mm
Moisture idx (CMI)
0,06
Runoff
382mm/an
PET
713mm
AET
557mm
Mean slope
0,7°
Water table
42cm
Forest
5%
Crops
50%
Urban
3%
Protected
37%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)