National Park · mrt
Banc d'Arguin
- Area
- 11 876 km²
- IUCN cat.
- II
- Year
- 1978
Overview
- Designation
- National Park
- IUCN category
- II · Parc national
Écosystèmes préservés + récréation grand public
- Established
- 1978
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
984 distinct species · 40 060 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Banc d'Arguin : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 3 bulles famille, 23 interactions GloBI documentées sur 2 types (connectance 6.1%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology23 basins · 3 lakes · 0 rivers
Hydrology metrics for this exact territory
Lake surface here
1,52km²
Basins crossed
23
Max drainage
27 695km²
Discharge in basins
12,2m³/s
Mean precip.
33mm/an
Mean T°
24,0°C
Moisture idx
-0,98
Mean runoff
1mm/an
Mean elev. (basins)
24m
Watersheds crossing here
- Basin #27840sub-area1 753,6 km²overlap1546.02 km²13%
- Basin #27930sub-area873,9 km²overlap696.68 km²6%
- Basin #28020sub-area1 072,9 km²overlap412.36 km²3%
- Basin #28090sub-area2 268,1 km²overlap396.27 km²3%
- Basin #28040sub-area597,3 km²overlap332.76 km²3%
- Basin #27980sub-area728,8 km²overlap321.01 km²3%
- Basin #27800sub-area586,9 km²overlap296.94 km²3%
- Basin #27830sub-area288,8 km²overlap287.91 km²2%
- Basin #27920sub-area163,9 km²overlap163.44 km²1%
14 more basinssorted by overlap
- Basin #27790sub-area637,6 km²overlap150.38 km²1%
- Basin #28000sub-area153,5 km²overlap148.12 km²1%
- Basin #47120sub-area943,5 km²overlap137.23 km²1%
- Basin #64820sub-area149,7 km²overlap127.94 km²1%
- Basin #28010sub-area123 km²overlap122.67 km²1%
- Basin #28060sub-area1 658,4 km²overlap101.66 km²1%
- Basin #64600sub-area654,2 km²overlap96.66 km²1%
- Basin #28080sub-area2 460,9 km²overlap95.08 km²1%
- Basin #47330sub-area270,2 km²overlap93.32 km²1%
- Basin #28050sub-area48,7 km²overlap48.58 km²0%
- Basin #64830sub-area241,1 km²overlap41.33 km²0%
- Basin #27990sub-area18,5 km²overlap18.49 km²0%
- Basin #28030sub-area7,5 km²overlap7.52 km²0%
- Basin #28070sub-area5,2 km²overlap5.16 km²0%
Lakes (3, top by area)
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
- 20.08129, -16.42788
- 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.