Grand Forest Park · idn
Bukit Barisan
- Area
- 398 km²
- IUCN cat.
- II
Overview
- Designation
- Grand Forest Park
- IUCN category
- II · Parc national
Écosystèmes préservés + récréation grand public
0 - Managing authority
- Pemerintah Daerah Provinsi Sumatera Utara
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
829 distinct species · 3 139 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Bukit Barisan : 22 espèces reliées par 21 interactions GloBI sur 4 types (connectance 7.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology9 basins · 1 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
23,7km
Lake surface here
0,00km²
Basins crossed
9
Max stream order
5
Max drainage
2 991km²
Discharge in basins
20,2m³/s
Mean precip.
2 477mm/an
Mean T°
23,2°C
Moisture idx
0,35
Mean runoff
1 267mm/an
Mean elev. (basins)
685m
Watersheds crossing here
- Bassin de Lau Biangsub-area1 288,7 km²overlap146.51 km²37%
- Bassin de Bah Karaisub-area1 308,4 km²overlap72.91 km²18%
- Bassin de Sei Percutsub-area342,3 km²overlap54.49 km²14%
- Bassin de Lau Bingaisub-area709,9 km²overlap33.24 km²8%
- Bassin de Lau Biangsub-area353,5 km²overlap30.72 km²8%
- Bassin de Lau Tanisub-area439,8 km²overlap29.24 km²7%
- Bassin de Sei Serdangsub-area856,3 km²overlap26.04 km²7%
- Bassin de Sei Belawansub-area399,5 km²overlap2.97 km²1%
- Bassin de Legumitsub-area550,7 km²overlap2.09 km²1%
Lakes (1, top by area)
Rivers / streams (11, ord ≥ 4)
- Lau Betimusord 2len here3.70 km22%total17 km
- Lau Labiord 2len here3.54 km39%total9 km
- Lau Barubaiord 2len here3.46 km14%total25 km
- Sei Belumaiord 4len here3.23 km11%total28 km
- Lau Mentarord 2len here2.22 km35%total6 km
- Sei Percutord 3len here2.13 km3%total61 km
- Lau Taniord 2len here2.03 km4%total57 km
- Lau Kranord 1len here1.68 km47%total4 km
- Lau Munteord 1len here1.14 km13%total9 km
- Lau Biangord 5len here0.53 km0%total158 km
- Lau Torajaord 2len here0.05 km1%total9 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
- 3.18184, 98.61212
- 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.