Sanctuary of Migratory Birds at Nakdonggang River Estuary
IUCN IVNatural Monument · 1966
87 km²
Commune · KOR
Buram
South Korea
CwaTemperate, dry winter, hot summer(100 %)
Species observed
277
Observations
591
Area
2,6km²
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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Buram : 15 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 4 types (connectance 14.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
28
Interactions affichées
56
Connectance
0.148
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
277 distinct species · 591 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,6°C
Annual rain
1 421mm
Warmest m°
28,3°C
Coldest m°
-2,1°C
Elevation: 59 m on average (min 0 m, max 186 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,6°C
Annual rain
1 421mm
Warmest month
28,3°C
Coldest month
-2,1°C
Mean alt.
59m
Min
0m
Max
186m
Std. dev.
65m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,6
Org. C
33,2g/kg
Clay
28,1%
Sand
39,0%
Silt
32,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Gimhae
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,6
Org. C
52,5g/kg
Clay
27,4%
Sand
39,2%
Silt
33,4%
5–15 cm
pH H₂O
5,6
Org. C
30,7g/kg
Clay
27,3%
Sand
39,4%
Silt
33,4%
15–30 cm
pH H₂O
5,6
Org. C
16,3g/kg
Clay
29,6%
Sand
38,5%
Silt
32,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest17.1%
Crops8.9%
Built-up14.6%
Bare soil0.9%
Other (grassland, water…)58.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,5km
Basins crossed
1
Max stream order
2
Max drainage
223km²
Discharge in basins
0,0m³/s
Mean precip.
1 417mm/an
Mean T°
13,8°C
Moisture idx
0,28
Max snow
1%
Mean runoff
606mm/an
Mean elev. (basins)
99m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
22hab/km²
Night light
23,9nW
Built-up
1 461,9%
Pesticides
61,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN