Big Bend Seagrasses Aquatic Preserve
IUCN IVMarine Protected Area · 1985
2 755 km²
County · USA
United States
Species observed
2 586
Observations
56 561
Area
2 722,8km²
Sample of 34 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 Taylor : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 2 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).
2 586 distinct species · 56 561 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
20,1°C
Annual rain
1 405mm
Warmest m°
31,2°C
Coldest m°
8,4°C
Elevation: 12 m on average (min -2 m, max 32 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,0
Org. C
42,8g/kg
Clay
3,8%
Sand
90,3%
Silt
6,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
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
273,2km
Lake surface here
2,47km²
Basins crossed
4
Max stream order
5
Max drainage
20 594km²
Discharge in basins
8,5m³/s
Mean precip.
1 418mm/an
Mean T°
19,9°C
Moisture idx
-0,07
Mean runoff
412mm/an
Mean elev. (basins)
22m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,3nW
Built-up
16,5%
Pesticides
1,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Marine Protected Area · 1985
2 755 km²
National Wildlife Refuge
340 km²
Marine Protected Area · 1931
303 km²
National Wildlife Refuge · 1975
71 km²
Marine Protected Area · 1987
18 km²
State Park · 1987
18 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN