Upper Delta
IUCN VWildlife Management Area
171 km²
County · USA
United States
Species observed
5 138
Observations
319 638
Area
3 256,1km²
Sample of 41 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 Mobile : 28 espèces reliées par 88 interactions GloBI sur 3 types (connectance 10.7%, 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).
5 138 distinct species · 319 638 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
19,3°C
Annual rain
1 761mm
Warmest m°
31,5°C
Coldest m°
6,7°C
Elevation: 34 m on average (min -7 m, max 98 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,1
Org. C
24,9g/kg
Clay
20,0%
Sand
47,6%
Silt
32,4%
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
908,6km
Lake surface here
15,31km²
Basins crossed
16
Max stream order
7
Max drainage
112 530km²
Discharge in basins
2 112,2m³/s
Mean precip.
1 603mm/an
Mean T°
19,1°C
Moisture idx
0,13
Max snow
1%
Mean runoff
709mm/an
Mean elev. (basins)
39m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
1hab/km²
Night light
4,9nW
Built-up
198,3%
Pesticides
15,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Wildlife Management Area
171 km²
Wildlife Management Area
116 km²
Wildlife Management Area
91 km²
Wildlife Management Area
75 km²
Marine Protected Area · 1999
73 km²
Marine Protected Area · 1992
48 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN