Reserve Program · usa
Wetlands Reserve Program (WRP), Hamlin, SD
- Area
- 7 km²
- IUCN cat.
- V
- Year
- 1995
Overview
- Designation
- Reserve Program
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1995
- Managing authority
- Natural Resources Conservation Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
78 distinct species · 218 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Wetlands Reserve Program (WRP), Hamlin, SD : 24 espèces reliées par 50 interactions GloBI sur 2 types (connectance 13.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 3 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
2,5km
Lake surface here
0,32km²
Basins crossed
6
Max stream order
4
Max drainage
6 213km²
Discharge in basins
0,3m³/s
Mean precip.
583mm/an
Mean T°
6,1°C
Moisture idx
-0,38
Max snow
23%
Mean runoff
84mm/an
Mean elev. (basins)
529m
Watersheds crossing here
- Bassin de Dolph Creeksub-area1 114,1 km²overlap2.86 km²39%
- Bassin de Big Sioux Riversub-area850,6 km²overlap2.07 km²28%
- Bassin de Big Sioux Riversub-area617 km²overlap1.02 km²14%
- Bassin de Big Sioux Riversub-area66,8 km²overlap0.74 km²10%
- Basin #76950sub-area1 828,8 km²overlap0.30 km²4%
- Basin #16260sub-area235,4 km²overlap0.29 km²4%
Lakes (3, top by area)
Rivers / streams (1, ord ≥ 4)
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
- 44.71871, -97.18036
- 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.