National Park · rus
Alhanaj
- Area
- 1 451 km²
- IUCN cat.
- II
- Year
- 1999
Overview
- Designation
- National Park
- IUCN category
- II · Parc national
Écosystèmes préservés + récréation grand public
- Established
- 1999
- Managing authority
- Federal Executive Authority and FSBI
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
846 distinct species · 2 376 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 Alhanaj : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 4 types (connectance 6.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology13 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
197,6km
Lake surface here
0,47km²
Basins crossed
13
Max stream order
3
Max drainage
51 045km²
Discharge in basins
5,0m³/s
Mean precip.
393mm/an
Mean T°
-2,1°C
Moisture idx
-0,45
Max snow
29%
Mean runoff
89mm/an
Mean elev. (basins)
1 056m
Watersheds crossing here
- Bassin de Иляsub-area1 091,2 km²overlap863.66 km²60%
- Bassin de Иляsub-area261,8 km²overlap260.56 km²18%
- Bassin de Иляsub-area159,9 km²overlap157.59 km²11%
- Bassin de Убжогоеsub-area152,6 km²overlap143.11 km²10%
- Bassin de Акшаsub-area1 845,6 km²overlap9.49 km²1%
- Bassin de Дульдургаsub-area475,1 km²overlap5.87 km²0%
- Bassin de Тураsub-area2 079,5 km²overlap3.84 km²0%
- Bassin de Хохур Аленгуйскийsub-area405 km²overlap1.78 km²0%
- Bassin de Иляsub-area35,1 km²overlap1.71 km²0%
Lakes (1, top by area)
Rivers / streams (3, ord ≥ 4)
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
- 50.89736, 113.20660
- 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.