HydroBASINS lev08 watershed · #2080024180
Bassin de Krückau
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 6 administrative regions : Hamburg, Pinneberg, Segeberg, Stade, Steinburg +1
Sub-basin area
917,5km²
Upstream area
917,5km²
Discharge
1,6m³/s
Mean elev.
12m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- Pinneberg581.2 km²63.1% of basin
- 139.2 km²15.1% of basin
- 109.6 km²11.9% of basin
- HamburgHamburg · Germany75.2 km²8.2% of basin
- 1.2 km²0.1% of basin
- Stade0.1 km²0.0% of basin
30 intersecting protected areas
Landscape Protection Area
111.20 km² overlap
Pinneberger Elbmarschen
IUCN VLandscape Protection Area
97.80 km² overlap
Schleswig-Holsteinisches Elbästuar und angrenzende Flächen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
46.71 km² overlap
Kollmarer Marsch
IUCN VLandscape Protection Area
40.88 km² overlap
Landscape Protection Area
37.72 km² overlap
Unterelbe bis Wedel
IUCN Not ReportedSpecial Protection Area (Birds Directive)
36.81 km² overlap
Moorige Feuchtgebiete
IUCN VLandscape Protection Area
30.73 km² overlap
Düpenau und Mühlenau
IUCN VLandscape Protection Area
17.69 km² overlap
Nature Reserve
17.65 km² overlap
21 more protected areassorted by overlap area
Landscape Protection Area
16.79 km² overlap
Altona-Südwest, Ottensen, Othmarschen, Klein Flottbek, Nienstedten, Dockenhuden, Blankenese, Riss
IUCN VLandscape Protection Area
14.78 km² overlap
Königsmoor
IUCN VLandscape Protection Area
13.29 km² overlap
Mittlere Krückau
IUCN VLandscape Protection Area
9.56 km² overlap
Mittlere Pinnau
IUCN VLandscape Protection Area
9.28 km² overlap
Himmelmoor, Kummerfelder Gehege und angrenzende Flächen
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
7.66 km² overlap
Himmelmoor
IUCN IVNature Reserve
5.81 km² overlap
Elbinsel Pagensand
IUCN IVNature Reserve
4.81 km² overlap
Sülldorf
IUCN VLandscape Protection Area
4.34 km² overlap
Nature Reserve
3.19 km² overlap
Klein Offenseth-Bokelsesser Moor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.62 km² overlap
Nature Reserve
2.43 km² overlap
Holmer Sandberge und Buttermoor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.31 km² overlap
Landscape Protection Area
1.94 km² overlap
Landscape Protection Area
1.93 km² overlap
Kaltenkirchener Heide
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.85 km² overlap
Osdorf
IUCN VLandscape Protection Area
1.84 km² overlap
NSG Tävsmoor / Haselauer Moor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.55 km² overlap
Tävsmoor / Haselauer Moor
IUCN IVNature Reserve
1.55 km² overlap
Glasmoor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.40 km² overlap
Landscape Protection Area
1.16 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 079 distinct species · 250 888 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 Bassin de Krückau : 32 espèces reliées par 93 interactions GloBI sur 5 types (connectance 11.3%, 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).
Hydroclimate (BasinATLAS lev08)
Mean T°
8,4°C
Annual rain
766mm
Moisture idx (CMI)
0,10
Runoff
478mm/an
PET
688mm
AET
534mm
Mean slope
0,5°
Water table
40cm
Forest
4%
Crops
31%
Urban
35%
Protected
49%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)