biosphere reserve - buffer zone · deu
Biosphärenreservat Drömling, Pflegezone
- Area
- 141 km²
- IUCN cat.
- Not Assigned
- Year
- 2019
Overview
- Designation
- biosphere reserve - buffer zone
- Established
- 2019
- Managing authority
- Bundesamt für Naturschutz
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 711 distinct species · 9 301 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 Biosphärenreservat Drömling, Pflegezone : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 134 interactions GloBI sur 5 types (connectance 20.1%, 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).
Hydrology2 basins · 0 lakes · 21 rivers
Hydrology metrics for this exact territory
Stream length here
71,7km
Basins crossed
2
Max stream order
4
Max drainage
7 817km²
Discharge in basins
0,8m³/s
Mean precip.
614mm/an
Mean T°
8,7°C
Moisture idx
-0,16
Max snow
16%
Mean runoff
202mm/an
Mean elev. (basins)
94m
Watersheds crossing here
Rivers / streams (21, ord ≥ 4)
- Mittelgrabenord 3len here10.53 km68%total15 km
- Mittlerer Drömlingsgrabenord 3len here8.60 km86%total10 km
- Wannewehord 3len here8.44 km26%total33 km
- Mittellandkanalord 7len here7.49 km57%total13 km
- Schneegrabenord 3len here4.52 km90%total5 km
- Flötgrabenord 2len here3.72 km55%total7 km
- Ohreord 4len here3.69 km11%total33 km
- Neuferchauer Grabenord 1len here3.60 km32%total11 km
- Haupt-Vorflut-Grabenord 3len here3.59 km100%total4 km
- Vorderer Drömlingsgrabenord 4len here3.20 km100%total3 km
- Sichauer Beekeord 1len here3.19 km20%total16 km
- Sichauer Beek-Grabenord 1len here2.86 km57%total5 km
9 more river segmentssorted by Strahler order + length
- Friedrichskanalord 2len here1.84 km15%total12 km
- Ohreord 3len here1.74 km26%total7 km
- Landgrabenord 1len here1.41 km37%total4 km
- Fanggrabenord 2len here1.33 km41%total3 km
- Friedrichskanalord 2len here1.16 km41%total3 km
- Wipperallerord 1len here0.62 km18%total3 km
- Graben Breitenrode 97ord 3len here0.20 km6%total4 km
- Bürgerkämpegrabenord 4len here≈ tangenttotal3 km
- Mittellandkanalord 3len here≈ tangenttotal64 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
- 52.47963, 11.00311
- 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.