Biological Corridor · btn
Biological Corridor 4
- Area
- 595 km²
- IUCN cat.
- VI
- Year
- 1999
Overview
- Designation
- Biological Corridor
- IUCN category
- VI · Aire protégée avec utilisation durable
Conservation + utilisation durable des ressources
- Established
- 1999
- Managing authority
- Department of Forests and Park Services
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
417 distinct species · 3 909 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 Biological Corridor 4 : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 2 bulles famille, 22 interactions GloBI documentées sur 3 types (connectance 7.3%, filtre Serrano α=0.2). Les 2 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 · 0 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
93,8km
Basins crossed
3
Max stream order
5
Max drainage
7 449km²
Discharge in basins
13,4m³/s
Mean precip.
1 631mm/an
Mean T°
10,7°C
Moisture idx
0,16
Max snow
16%
Mean runoff
503mm/an
Mean elev. (basins)
2 725m
Watersheds crossing here
Rivers / streams (9, ord ≥ 4)
- Bumthang Chhuord 4len here37.61 km23%total164 km
- Burgangchhuord 2len here32.02 km51%total63 km
- Threasa Chhuord 2len here11.83 km46%total26 km
- Mangdue Chuord 4len here4.24 km5%total80 km
- Rimdigang Chhuord 4len here3.12 km11%total29 km
- Wangdigang Chhuord 1len here2.17 km39%total6 km
- Mangdechhuord 5len here1.33 km5%total24 km
- Tongsa Chhuord 4len here1.07 km3%total38 km
- Yajunggang(Yajungchhu)ord 4len here0.42 km6%total7 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
- 27.20201, 90.87910
- 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.