Coastal Reserve · usa
Hancock County Marsh
- Area
- 73 km²
- IUCN cat.
- V
Overview
- Designation
- Coastal Reserve
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
0 - Managing authority
- State Department of Conservation ; Other or Unknown State Land
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
969 distinct species · 76 149 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
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).
Indicateurs du tissu écologique
Tissu écologique de Hancock County Marsh : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 3 types (connectance 11.3%, 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).
Hydrology2 basins · 3 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
29,1km
Lake surface here
0,68km²
Basins crossed
2
Max stream order
4
Max drainage
2 264km²
Discharge in basins
0,4m³/s
Mean precip.
1 589mm/an
Mean T°
19,2°C
Moisture idx
0,11
Mean runoff
637mm/an
Mean elev. (basins)
41m
Watersheds crossing here
Lakes (3, top by area)
Rivers / streams (8, ord ≥ 4)
- Pearl Riverord 4len here7.00 km11%total66 km
- Bayou Caddyord 1len here5.13 km56%total9 km
- Pearl Riverord 1len here4.54 km83%total5 km
- Pearl Riverord 2len here4.01 km62%total6 km
- Whites Bayouord 1len here3.58 km70%total5 km
- Cowan Bayouord 1len here3.16 km38%total8 km
- Bogue Homaord 1len here1.65 km43%total4 km
- Big Cross Bayouord 2len here0.07 km0%total19 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
- 30.22387, -89.51552
- 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.