Special Protection Area (Birds Directive) · deu
Ostfriesische Seemarsch zwischen Norden und Esens
- Area
- 81 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
847 distinct species · 11 237 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Ostfriesische Seemarsch zwischen Norden und Esens : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 3 types (connectance 13.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 1 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
20,9km
Lake surface here
0,16km²
Basins crossed
1
Max stream order
3
Max drainage
845km²
Discharge in basins
0,2m³/s
Mean precip.
792mm/an
Mean T°
8,8°C
Moisture idx
0,28
Max snow
14%
Mean runoff
474mm/an
Mean elev. (basins)
0m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (7, ord ≥ 4)
- Neu Driftord 2len here8.67 km88%total10 km
- Bettenwarfer Leideord 1len here3.32 km65%total5 km
- Wahlschlootord 1len here2.50 km31%total8 km
- Schiffsschlootord 2len here2.29 km41%total6 km
- Fischerschlootord 1len here2.15 km64%total3 km
- Rietleideord 3len here1.52 km18%total9 km
- Süderschlootord 2len here0.45 km7%total7 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
- 53.65837, 7.30382
- 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.