Special Protection Area (Birds Directive) · deu
Nahetal
- Area
- 128 km²
- IUCN cat.
- Not Reported
- Year
- 2004
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2004
- 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
4 084 distinct species · 42 914 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Nahetal : 29 espèces reliées par 95 interactions GloBI sur 5 types (connectance 14.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 0 lakes · 18 rivers
Hydrology metrics for this exact territory
Stream length here
49,3km
Basins crossed
6
Max stream order
5
Max drainage
4 060km²
Discharge in basins
8,7m³/s
Mean precip.
720mm/an
Mean T°
8,2°C
Moisture idx
-0,02
Max snow
15%
Mean runoff
237mm/an
Mean elev. (basins)
382m
Watersheds crossing here
- Bassin de Nahesub-area1 593,2 km²overlap91.39 km²72%
- Bassin de Obergrabensub-area65 km²overlap17.77 km²14%
- Bassin de Appelbachsub-area562,9 km²overlap10.59 km²8%
- Bassin de Alsenzsub-area334,4 km²overlap3.89 km²3%
- Bassin de Nußbachsub-area233,2 km²overlap2.08 km²2%
- Bassin de Nahesub-area64,9 km²overlap1.81 km²1%
Rivers / streams (18, ord ≥ 4)
- Naheord 5len here19.97 km25%total80 km
- Obergrabenord 5len here5.20 km15%total35 km
- Hosenbachord 1len here4.93 km96%total5 km
- Seibersbachord 5len here3.94 km35%total11 km
- Mühlenteichord 3len here2.89 km11%total26 km
- Hahnenbachord 4len here2.35 km12%total20 km
- Kellenbachord 3len here2.27 km16%total14 km
- Fischbachord 5len here1.82 km2%total99 km
- Hottenbachord 1len here1.78 km85%total2 km
- Appelbachord 5len here1.38 km5%total27 km
- Großbachord 6len here0.76 km2%total49 km
- Bärenbachord 3len here0.71 km3%total21 km
6 more river segmentssorted by Strahler order + length
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
- 49.76349, 7.63642
- 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.