Okefenokee
IUCN VNational Wildlife Refuge
1 652 km²
County · USA
United States
Species observed
2 117
Observations
32 435
Area
1 527,1km²
Sample of 43 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).
Tissu écologique de Baker : 32 espèces reliées par 89 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
2 117 distinct species · 32 435 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
19,9°C
Annual rain
1 348mm
Warmest m°
32,5°C
Coldest m°
7,6°C
Elevation: 40 m on average (min 16 m, max 57 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
4,9
Org. C
25,4g/kg
Clay
7,2%
Sand
85,2%
Silt
7,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
59,0km
Basins crossed
11
Max stream order
4
Max drainage
6 484km²
Discharge in basins
22,7m³/s
Mean precip.
1 354mm/an
Mean T°
19,8°C
Moisture idx
-0,11
Max snow
1%
Mean runoff
293mm/an
Mean elev. (basins)
43m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,4nW
Built-up
29,8%
Pesticides
1,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
National Wildlife Refuge
1 652 km²
Wetland of International Importance (Ramsar Site) · 1986
1 473 km²
Wilderness · 1984
56 km²
Wilderness Study Area · 1984
18 km²
Research Natural Area · 1936
2 km²
Private Conservation Land · 1989
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN