HydroBASINS lev08 watershed · #2080345800
Bassin de Kimmer Bäke
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 4 administrative regions : Bremen, Oldenburg, Osterholz, Wesermarsch
Sub-basin area
267,4km²
Upstream area
42 044,5km²
Discharge
410,39m³/s
Mean elev.
15m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Wümme2063 km²
- Bassin de Weser1421 km²
4 dept-equivalent regions (GADM L2)
- 89.9 km²33.5% of basin
- 72.6 km²27.0% of basin
- 72.4 km²27.0% of basin
- BremenBremen · Germany33.6 km²12.5% of basin
30 intersecting protected areas
Bremer Schweiz
IUCN VLandscape Protection Area
24.15 km² overlap
Nebenarme der Weser mit Strohauser Plate und Juliusplate
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.92 km² overlap
Bremen 1968 39. Änderung
IUCN VLandscape Protection Area
4.74 km² overlap
Hasbruch
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.52 km² overlap
Hasbruch
IUCN Not ReportedSite of Community Importance (Habitats Directive)
4.52 km² overlap
Hasbruch
IUCN IVNature Reserve
4.52 km² overlap
Landscape Protection Area
3.42 km² overlap
Tideweser
IUCN IVNature Reserve
3.32 km² overlap
Weser zwischen Ochtummündung und Rekum
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.25 km² overlap
21 more protected areassorted by overlap area
Hohenbökener Moor
IUCN VLandscape Protection Area
3.08 km² overlap
Unterweser
IUCN Not ReportedSpecial Protection Area (Birds Directive)
2.79 km² overlap
Staatsforst Hasbruch
IUCN VLandscape Protection Area
1.43 km² overlap
Unterwesermarsch
IUCN VLandscape Protection Area
1.43 km² overlap
Unterwesermarsch
IUCN IVNature Reserve
1.39 km² overlap
Neuenlander Moor
IUCN VLandscape Protection Area
1.24 km² overlap
Landscape Protection Area
1.20 km² overlap
Landscape Protection Area
1.10 km² overlap
Schönbecker Aue
IUCN IVNature Reserve
0.98 km² overlap
Schönebecker Aue
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.97 km² overlap
Landscape Protection Area
0.97 km² overlap
Stenumer Holz
IUCN IVNature Reserve
0.96 km² overlap
Stenumer Holz
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.94 km² overlap
Juliusplate
IUCN IVNature Reserve
0.81 km² overlap
Nordenholzer Moor
IUCN IVNature Reserve
0.77 km² overlap
Stenumer Holz
IUCN VLandscape Protection Area
0.76 km² overlap
Landscape Protection Area
0.66 km² overlap
Steenhafe
IUCN VLandscape Protection Area
0.52 km² overlap
Nature Reserve
0.35 km² overlap
Landscape Protection Area
0.29 km² overlap
Hammersbecker Wiesen
IUCN IVNature Reserve
0.26 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 119 distinct species · 39 251 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Kimmer Bäke : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 6 types (connectance 12.7%, filtre Serrano α=0.2). 10 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°
8,7°C
Annual rain
754mm
Moisture idx (CMI)
0,08
Runoff
448mm/an
PET
696mm
AET
545mm
Mean slope
0,7°
Water table
37cm
Forest
3%
Crops
12%
Urban
25%
Protected
18%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)