National Park · arm
Dilijan
- Area
- 392 km²
- IUCN cat.
- II
- Year
- 2002
Overview
- Designation
- National Park
- IUCN category
- II · Parc national
Écosystèmes préservés + récréation grand public
- Established
- 2002
- Managing authority
- Ministry of Environment
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 509 distinct species · 16 049 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Dilijan : 41 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 79 interactions GloBI documentées sur 5 types (connectance 8.0%, filtre Serrano α=0.2). Les 4 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).
Hydrology2 basins · 0 lakes · 15 rivers
Hydrology metrics for this exact territory
Stream length here
102,0km
Basins crossed
2
Max stream order
4
Max drainage
6 019km²
Discharge in basins
1,6m³/s
Mean precip.
560mm/an
Mean T°
7,6°C
Moisture idx
-0,37
Max snow
32%
Mean runoff
110mm/an
Mean elev. (basins)
1 478m
Watersheds crossing here
Rivers / streams (15, ord ≥ 4)
- Աղստևord 4len here22.98 km29%total78 km
- Գետիկord 3len here18.53 km26%total71 km
- Կայենաջուրord 3len here12.91 km100%total13 km
- Խաչարձանord 2len here11.23 km95%total12 km
- Հաղարծինord 1len here6.34 km100%total6 km
- Ծաղկուտաջուրord 1len here5.36 km59%total9 km
- Ստորին Սպիտակջուրord 3len here5.03 km95%total5 km
- Քռսնաջուրord 1len here4.83 km100%total5 km
- Թալա-1 ջրահեռացման թունելord 2len here4.07 km100%total4 km
- Այծագետord 1len here2.49 km100%total3 km
- Ֆրոլովա Բալկաord 1len here2.15 km100%total2 km
- Հին Խաչարձանord 1len here1.80 km100%total2 km
3 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
- 40.72952, 45.04628
- 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.