UNESCO-MAB Biosphere Reserve · kor
Jeju Island
- Area
- 287 km²
- IUCN cat.
- Not Applicable
- Year
- 2002
Overview
- Designation
- UNESCO-MAB Biosphere Reserve
- Established
- 2002
- Managing authority
- Local government
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
4 172 distinct species · 30 724 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 54 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 Jeju Island : 41 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 92 interactions GloBI sur 5 types (connectance 6.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 0 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
30,1km
Basins crossed
1
Max stream order
2
Max drainage
1 936km²
Discharge in basins
1,9m³/s
Mean precip.
1 589mm/an
Mean T°
14,1°C
Moisture idx
0,43
Max snow
1%
Mean runoff
877mm/an
Mean elev. (basins)
270m
Watersheds crossing here
Rivers / streams (9, ord ≥ 4)
- 광령천ord 1len here6.60 km63%total10 km
- 효돈천ord 3len here4.88 km23%total21 km
- 도순천ord 2len here4.73 km34%total14 km
- 한천ord 2len here4.20 km30%total14 km
- 신례천ord 2len here2.97 km18%total17 km
- 영천ord 1len here2.59 km100%total3 km
- 궁상천ord 1len here2.17 km32%total7 km
- 창고천ord 2len here1.42 km7%total20 km
- 화북천ord 2len here0.57 km3%total22 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
- 33.36603, 126.53103
- 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.