Special Protection Area (Birds Directive) · deu
Marschen am Jadebusen
- Area
- 77 km²
- IUCN cat.
- Not Reported
- Year
- 2007
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2007
- 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
517 distinct species · 3 099 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Marschen am Jadebusen : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 111 interactions GloBI sur 6 types (connectance 15.0%, filtre Serrano α=0.2). 12 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 · 1 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
19,6km
Lake surface here
0,18km²
Basins crossed
4
Max stream order
3
Max drainage
456km²
Discharge in basins
0,7m³/s
Mean precip.
772mm/an
Mean T°
8,7°C
Moisture idx
0,15
Max snow
16%
Mean runoff
485mm/an
Mean elev. (basins)
1m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (9, ord ≥ 4)
- Jadeord 3len here6.33 km73%total9 km
- Schweiburger Sieltieford 1len here3.03 km98%total3 km
- Nordender Lekeord 1len here2.43 km25%total10 km
- Südender Lekeord 1len here2.07 km17%total12 km
- Jeringhaver Bäkeord 1len here1.95 km40%total5 km
- Birkenweggrabenord 2len here1.21 km30%total4 km
- Ellenserdammer Tieford 1len here1.20 km43%total3 km
- Dringenburger Bäkeord 2len here1.15 km11%total10 km
- Twickelser Grabenord 1len here0.19 km19%total1 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
- 53.37097, 8.20992
- 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.