biosphere reserve - transition area · deu
Niedersächsisches Wattenmeer, Entwicklungszone
- Area
- 738 km²
- IUCN cat.
- Not Assigned
- Year
- 2021
Overview
- Designation
- biosphere reserve - transition area
- Established
- 2021
- Managing authority
- Bundesamt für Naturschutz
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
2 243 distinct species · 31 868 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 Niedersächsisches Wattenmeer, Entwicklungszone : 24 espèces reliées par 91 interactions GloBI sur 6 types (connectance 13.7%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology13 basins · 11 lakes · 45 rivers
Hydrology metrics for this exact territory
Stream length here
152,3km
Lake surface here
3,07km²
Basins crossed
13
Max stream order
6
Max drainage
12 103km²
Discharge in basins
20,5m³/s
Mean precip.
783mm/an
Mean T°
8,7°C
Moisture idx
0,21
Max snow
16%
Mean runoff
484mm/an
Mean elev. (basins)
2m
Watersheds crossing here
- Bassin de Friedeburger Tiefsub-area456,1 km²overlap219.43 km²30%
- Bassin de Thunschlotsub-area845 km²overlap180.88 km²25%
- Bassin de Hooksieler Tiefsub-area343,5 km²overlap114.72 km²16%
- Bassin de Butjadinger Kanalsub-area399,7 km²overlap84.70 km²11%
- Bassin de Emssub-area555,6 km²overlap52.00 km²7%
- Bassin de Rohrsub-area1 925,6 km²overlap38.57 km²5%
- Basin #23590sub-area38,2 km²overlap20.66 km²3%
- Bassin de Hunzesub-area1 455,9 km²overlap5.90 km²1%
- Bassin de Emssub-area1 134,6 km²overlap4.36 km²1%
Lakes (11, top by area)
- Lac 1323720area0,8 km²avg depth2.0 m
- Lac 1323669area0,6 km²avg depth1.3 m
- Lac 1323564area0,3 km²avg depth1.7 m
- Lac 1323701area0,2 km²avg depth1.4 m
- Lac 1324900area0,2 km²avg depth1.3 m
- Lac 1323563area0,2 km²avg depth1.4 m
- Lac 1323918area0,2 km²avg depth1.0 m
- Lac 1323894area0,2 km²avg depth1.1 m
- Lac 1323000area0,2 km²avg depth1.2 m
Rivers / streams (45, ord ≥ 4)
- Addinggaster Tieford 2len here13.36 km84%total16 km
- Butjadinger Kanalord 1len here10.40 km79%total13 km
- Kleinhorster Tieford 2len here9.77 km82%total12 km
- Thunschlotord 1len here9.25 km49%total19 km
- Neulander Tieford 1len here7.62 km100%total8 km
- Accumer Tieford 1len here6.79 km100%total7 km
- Süderschlootord 2len here6.67 km99%total7 km
- Wahlschlootord 1len here6.57 km82%total8 km
- Ems-Jade-Kanalord 4len here6.07 km82%total7 km
- Alte Bäkeord 2len here5.73 km61%total9 km
- Schiffsschlootord 2len here5.54 km100%total6 km
- Groß Fedderwarder Tieford 1len here4.97 km100%total5 km
33 more river segmentssorted by Strahler order + length
- Dwarstieford 1len here4.55 km60%total8 km
- Bohnenburger Leideord 1len here4.38 km99%total4 km
- Gödenser Maadeord 3len here4.37 km100%total4 km
- Emder Tieford 3len here4.21 km46%total9 km
- Sander Tieford 1len here3.96 km100%total4 km
- Emsord 6len here3.44 km1%total268 km
- Fischerschlootord 1len here3.36 km100%total3 km
- Hooksieler Tieford 2len here3.18 km28%total11 km
- Maadeord 4len here3.03 km100%total3 km
- Waddenser Pumpgrabenord 1len here2.89 km27%total11 km
- Norder Tieford 2len here2.08 km100%total2 km
- Ruttelerfeldschlootord 1len here2.05 km100%total2 km
- Imsumer Entwässerungsgrabenord 3len here2.01 km75%total3 km
- Stinktieford 4len here1.63 km100%total2 km
- Zeteler Tieford 1len here1.63 km100%total2 km
- Ellenserdammer Tieford 1len here1.60 km57%total3 km
- Nüttermoorer Sieltieford 6len here1.54 km29%total5 km
- Spanger Bachord 1len here1.38 km20%total7 km
- Grauwall-Kanalord 2len here1.38 km36%total4 km
- Neustädter Tieford 3len here1.36 km100%total1 km
- Panneboe Schlootord 3len here1.11 km101%total1 km
- Großsoltborger Sieltieford 1len here1.02 km11%total9 km
- Meevenburger Schlootord 1len here1.00 km14%total7 km
- Südliches Verbindungstieford 2len here0.68 km15%total5 km
- Dykschlootord 1len here0.66 km8%total8 km
- Nienhhoferschlootord 1len here0.33 km4%total9 km
- Zuggraben RN 1 in Polder Reitbruchsgrabenord 1len here0.29 km17%total2 km
- Spiekaer Wasserlöseord 2len here0.20 km4%total6 km
- Woppenkamper Bäkeord 1len here0.14 km4%total3 km
- Kalbschlootord 1len here0.09 km1%total8 km
- Wüsteneischlootord 1len here0.04 km0%total9 km
- Rorichumer Tieford 3len here≈ tangenttotal11 km
- Steggrabenord 2len here≈ tangenttotal1 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
- 53.58547, 7.21506
- 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.