Nature Reserve · zaf
Borakalalo National Park
- Area
- 149 km²
- IUCN cat.
- Not Reported
- Year
- 1984
Overview
- Designation
- Nature Reserve
- Established
- 1984
- Managing authority
- North West Parks Board
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
712 distinct species · 72 624 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 Borakalalo National Park : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 13 interactions GloBI sur 2 types (connectance 6.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
33,0km
Lake surface here
6,46km²
Basins crossed
3
Max stream order
5
Max drainage
6 384km²
Discharge in basins
0,5m³/s
Mean precip.
606mm/an
Mean T°
19,4°C
Moisture idx
-0,64
Mean runoff
12mm/an
Mean elev. (basins)
1 074m
Watersheds crossing here
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
- -25.14581, 27.84351
- 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.