National Park · lka
Yala NP
- Area
- 980 km²
- IUCN cat.
- II
- Year
- 1970
Overview
- Designation
- National Park
- IUCN category
- II · Parc national
Écosystèmes préservés + récréation grand public
- Established
- 1970
- Managing authority
- Department of Wildlife Conservation
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
719 distinct species · 111 765 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 Yala NP : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 4 bulles famille, 23 interactions GloBI documentées sur 3 types (connectance 5.7%, 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).
Hydrology3 basins · 3 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
118,7km
Lake surface here
0,46km²
Basins crossed
3
Max stream order
4
Max drainage
3 992km²
Discharge in basins
8,8m³/s
Mean precip.
1 416mm/an
Mean T°
26,3°C
Moisture idx
-0,05
Mean runoff
637mm/an
Mean elev. (basins)
149m
Watersheds crossing here
Lakes (3, top by area)
Rivers / streams (8, ord ≥ 4)
- Menik Gangaord 4len here48.30 km34%total143 km
- Kumbukkan Oyaord 4len here24.01 km16%total146 km
- Darage Araord 3len here22.23 km100%total22 km
- Kurundi Araord 1len here13.85 km88%total16 km
- Kurundi Araord 2len here6.80 km60%total11 km
- Gonamala Araord 4len here2.82 km100%total3 km
- Bandu Wewa Araord 1len here0.70 km15%total5 km
- Niyadella_Anicut-Canal_Systemord 1len here≈ tangenttotal2 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
- 6.48888, 81.38151
- 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.