Lacreek
IUCN IVNational Wildlife Refuge · 1935
67 km²
County · USA
Bennett
United States
DwaCold, dry winter, hot summer(73 %)
Species observed
937
Observations
22 736
Area
3 107,9km²
Ecological tissue
Sample of 30 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Bennett : 22 espèces reliées par 73 interactions GloBI sur 4 types (connectance 16.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
73
Connectance
0.168
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
937 distinct species · 22 736 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,6°C
Annual rain
526mm
Warmest m°
30,2°C
Coldest m°
-8,0°C
Elevation: 966 m on average (min 821 m, max 1 082 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,6°C
Annual rain
526mm
Warmest month
30,2°C
Coldest month
-8,0°C
Mean alt.
966m
Min
821m
Max
1 082m
Std. dev.
57m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(73 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,0
Org. C
21,7g/kg
Clay
28,3%
Sand
31,9%
Silt
39,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,9
Org. C
33,9g/kg
Clay
27,4%
Sand
32,3%
Silt
40,3%
5–15 cm
pH H₂O
7,0
Org. C
19,5g/kg
Clay
28,1%
Sand
32,2%
Silt
39,7%
15–30 cm
pH H₂O
7,2
Org. C
11,8g/kg
Clay
29,5%
Sand
31,3%
Silt
39,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.5%
Crops33.5%
Built-up0.0%
Bare soil3.1%
Other (grassland, water…)56.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology11 basins · 25 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
171,6km
Lake surface here
16,15km²
Basins crossed
11
Max stream order
4
Max drainage
16 201km²
Discharge in basins
4,8m³/s
Mean precip.
457mm/an
Mean T°
8,4°C
Moisture idx
-0,59
Max snow
12%
Mean runoff
37mm/an
Mean elev. (basins)
940m
Watersheds crossing here
- Bassin de Bear-in-the-Lodge Creeksub-area1 228,9 km²overlap808.09 km²26%
- Bassin de Little White Riversub-area897,4 km²overlap570.11 km²18%
- Bassin de Little White Riversub-area637 km²overlap478.60 km²15%
- Basin #62000sub-area393,2 km²overlap390.26 km²13%
- Bassin de White Riversub-area914,2 km²overlap260.81 km²8%
- Bassin de Bear Creeksub-area871,4 km²overlap197.42 km²6%
- Bassin de No Flesh Creeksub-area731,7 km²overlap189.55 km²6%
- Bassin de White Riversub-area2 298,3 km²overlap102.13 km²3%
- Bassin de Little White Riversub-area406,2 km²overlap79.48 km²3%
2 more basinssorted by overlap
Lakes (25, top by area)
- Lake #11062area2,9 km²avg depth2.0 m
- Lake #11074area2,4 km²avg depth0.7 m
- Lake #11091area1,7 km²avg depth1.3 m
- Cody Lakearea1,3 km²avg depth3.2 m
- White Lakearea1,1 km²avg depth2.0 m
- Lake #11094area1,1 km²avg depth0.8 m
- Lac 1049380area0,8 km²avg depth3.6 m
- Lac 1049425area0,8 km²avg depth2.0 m
- Lac 1048987area0,7 km²avg depth2.8 m
16 more lakes
- Lac 1048881area0,6 km²avg depth2.2 m
- Lac 1049081area0,6 km²avg depth2.1 m
- Lac 1049471area0,4 km²avg depth3.8 m
- Lac 1048900area0,3 km²avg depth1.8 m
- Lac 1049405area0,3 km²avg depth2.4 m
- Lac 1048890area0,3 km²avg depth2.0 m
- Lac 1049450area0,2 km²avg depth2.2 m
- Lac 1049423area0,2 km²avg depth1.2 m
- Lac 1049472area0,2 km²avg depth2.8 m
- Lac 1049161area0,2 km²avg depth1.6 m
- Lac 1049434area0,2 km²avg depth1.7 m
- Lac 1049402area0,2 km²avg depth1.8 m
- Lac 1049347area0,2 km²avg depth1.9 m
- Lac 1049448area0,2 km²avg depth1.3 m
- Lac 1049224area0,2 km²avg depth1.0 m
- Lac 1049365area0,1 km²avg depth1.9 m
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
2,4%
Pesticides
7,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN V · 2IUCN IV · 1
Todd
IUCN VState Wildlife Management Area
11 km²
Wetlands Reserve Program (WRP), Bennett, SD
IUCN VReserve Program · 1999
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN