Special Areas of Conservation (Habitats Directive) · NLD
Rijntakken
- Area
- 84 km²
- IUCN cat.
- Not Reported
- Year
- 2014
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2014
- 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
4 378 distinct species · 185 973 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Rijntakken : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 127 interactions GloBI sur 6 types (connectance 15.5%, 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).
Hydrology8 basins · 22 lakes · 26 rivers
Hydrology metrics for this exact territory
Stream length here
53,8km
Lake surface here
5,32km²
Basins crossed
8
Max stream order
7
Max drainage
160 476km²
Discharge in basins
64,4m³/s
Mean precip.
783mm/an
Mean T°
9,4°C
Moisture idx
0,11
Max snow
16%
Mean runoff
453mm/an
Mean elev. (basins)
11m
Watersheds crossing here
- Bassin de Nederrijnsub-area1 375,3 km²overlap31.01 km²37%
- Bassin de Waalsub-area1 422,7 km²overlap30.35 km²36%
- Bassin de IJsselsub-area1 043,5 km²overlap11.00 km²13%
- Bassin de Coldenhovense Beeksub-area234,5 km²overlap6.09 km²7%
- Bassin de IJsselsub-area753,7 km²overlap3.01 km²4%
- Bassin de Stroomkanaal van Hackfortsub-area32,7 km²overlap2.00 km²2%
- Bassin de Reeser Altrheinsub-area328,7 km²overlap0.93 km²1%
- Bassin de WV Roggebotsub-area169,7 km²overlap0.10 km²0%
Lakes (22, top by area)
- Ijsselmeerarea1 962,7 km²avg depth4.5 m
- De Bijlandarea2,3 km²avg depth1.1 m
- Lac 1331559area0,4 km²avg depth1.8 m
- Lac 1331526area0,4 km²avg depth1.8 m
- Lac 1331501area0,3 km²avg depth1.6 m
- Lac 1331753area0,3 km²avg depth1.1 m
- Lac 1329096area0,3 km²avg depth1.6 m
- Lac 1331291area0,3 km²avg depth1.1 m
- Lac 1329253area0,3 km²avg depth1.2 m
13 more lakes
- Lac 1331485area0,3 km²avg depth1.2 m
- Lac 1331188area0,2 km²avg depth2.4 m
- Lac 1331277area0,2 km²avg depth1.5 m
- Lac 1331584area0,2 km²avg depth1.7 m
- Lac 1331481area0,2 km²avg depth1.5 m
- Lac 1331152area0,2 km²avg depth2.5 m
- Lac 1330211area0,2 km²avg depth1.0 m
- Lac 1331515area0,2 km²avg depth1.7 m
- Lac 1331502area0,2 km²avg depth1.2 m
- Lac 1331141area0,2 km²avg depth1.8 m
- Lac 1331774area0,2 km²avg depth1.0 m
- Lac 1331535area0,2 km²avg depth1.1 m
- Lac 1331561area0,2 km²avg depth1.3 m
Rivers / streams (26, ord ≥ 4)
- IJsselord 4len here18.91 km17%total114 km
- Oude Rijnord 2len here5.35 km64%total8 km
- Nederrijnord 7len here4.28 km8%total54 km
- Millinger Landwehrord 1len here4.01 km12%total34 km
- Waalord 3len here3.73 km4%total89 km
- Pannerdensch Kanaalord 7len here3.47 km55%total6 km
- Schipbeekord 4len here3.15 km19%total16 km
- Waalhavenord 3len here1.71 km14%total12 km
- Stroomkanaal van Hackfortord 4len here1.66 km17%total10 km
- Zwolle-IJsselkanaalord 4len here1.41 km14%total10 km
- Valleikanaalord 1len here1.17 km31%total4 km
- Große Wässerungord 2len here1.10 km15%total8 km
14 more river segmentssorted by Strahler order + length
- Sloot Keizershoford 2len here0.65 km14%total5 km
- Kleine Leigraaford 2len here0.63 km5%total12 km
- IJsselvliedtslootord 1len here0.53 km7%total8 km
- Beek op de Paasbergord 1len here0.50 km39%total1 km
- Rhemense Slootord 1len here0.47 km11%total4 km
- Hondemotsweteringord 2len here0.33 km3%total13 km
- Reeser Altrheinord 7len here0.20 km0%total41 km
- Oude Middelweteringord 1len here0.17 km5%total3 km
- Terwoldsche Weteringord 2len here0.17 km1%total19 km
- Heigraaf Oostord 1len here0.10 km1%total9 km
- Hengelder Leigraaford 1len here0.07 km1%total6 km
- WV Roggebotord 2len here0.03 km0%total15 km
- Gelderse Grachtord 2len here0.03 km0%total9 km
- Douanehavenord 7len here≈ tangenttotal5 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
- 51.86433, 5.91623
- 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.