Special Protection Area (Birds Directive) · deu
Knüll
- Area
- 270 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
1 902 distinct species · 14 102 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Knüll : 20 espèces reliées par 131 interactions GloBI sur 6 types (connectance 22.0%, filtre Serrano α=0.2). 15 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 · 1 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
22,3km
Lake surface here
0,12km²
Basins crossed
2
Max stream order
2
Max drainage
3 000km²
Discharge in basins
2,4m³/s
Mean precip.
734mm/an
Mean T°
8,2°C
Moisture idx
-0,00
Max snow
20%
Mean runoff
283mm/an
Mean elev. (basins)
342m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (10, ord ≥ 4)
- Steinaord 1len here5.56 km51%total11 km
- Schachtenbachord 1len here3.65 km55%total7 km
- Mühlgrabenord 3len here3.61 km3%total105 km
- Lochbachord 1len here2.77 km47%total6 km
- Rinnebachord 2len here2.74 km28%total10 km
- Aulaord 2len here1.80 km16%total12 km
- Buchenbachord 2len here0.94 km26%total4 km
- Geisord 1len here0.80 km5%total17 km
- Berfaord 1len here0.27 km2%total11 km
- Urbachord 1len here0.14 km8%total2 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
- 50.89270, 9.49686
- 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.