Slr Horse Creek Macrosite
IUCN VEasement · 1997
205 km²
County · USA
Laramie
United States
BSkArid, steppe, cold(99 %)
Species observed
2 482
Observations
317 535
Area
6 938,1km²
Ecological tissue
Sample of 29 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 Laramie : 22 espèces reliées par 72 interactions GloBI sur 3 types (connectance 17.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
72
Connectance
0.177
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
2 482 distinct species · 317 535 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,0°C
Annual rain
421mm
Warmest m°
28,1°C
Coldest m°
-6,5°C
Elevation: 1 823 m on average (min 1 439 m, max 2 376 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,0°C
Annual rain
421mm
Warmest month
28,1°C
Coldest month
-6,5°C
Mean alt.
1 823m
Min
1 439m
Max
2 376m
Std. dev.
191m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(99 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,1
Org. C
15,4g/kg
Clay
22,0%
Sand
49,3%
Silt
28,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,9
Org. C
20,9g/kg
Clay
20,6%
Sand
50,6%
Silt
28,8%
5–15 cm
pH H₂O
7,1
Org. C
15,2g/kg
Clay
21,9%
Sand
49,5%
Silt
28,6%
15–30 cm
pH H₂O
7,3
Org. C
10,1g/kg
Clay
23,6%
Sand
47,8%
Silt
28,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.7%
Crops9.3%
Built-up0.2%
Bare soil5.7%
Other (grassland, water…)84.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology20 basins · 6 lakes · 36 rivers
Hydrology metrics for this exact territory
Stream length here
1 203,5km
Lake surface here
2,09km²
Basins crossed
20
Max stream order
4
Max drainage
25 123km²
Discharge in basins
18,1m³/s
Mean precip.
390mm/an
Mean T°
7,3°C
Moisture idx
-0,63
Max snow
22%
Mean runoff
37mm/an
Mean elev. (basins)
1 792m
Watersheds crossing here
- Bassin de Lodgepole Creeksub-area1 256,3 km²overlap1145.55 km²17%
- Bassin de Horse Creeksub-area1 129,3 km²overlap857.23 km²12%
- Bassin de Lodgepole Creeksub-area837,5 km²overlap838.69 km²12%
- Bassin de Crow Creeksub-area915,3 km²overlap705.56 km²10%
- Bassin de Bear Creeksub-area1 358,2 km²overlap666.76 km²10%
- Bassin de Muddy Creeksub-area769,4 km²overlap619.10 km²9%
- Bassin de Lodgepole Creeksub-area2 037,7 km²overlap415.92 km²6%
- Bassin de Chugwater Creeksub-area1 742,2 km²overlap315.46 km²5%
- Bassin de Lone Tree Creeksub-area1 622,5 km²overlap299.88 km²4%
11 more basinssorted by overlap
- Bassin de Horse Creeksub-area365 km²overlap238.05 km²3%
- Bassin de Little Horse Creeksub-area205,7 km²overlap205.97 km²3%
- Bassin de Crow Creeksub-area933,4 km²overlap202.45 km²3%
- Bassin de Middle Crow Creeksub-area266,8 km²overlap174.76 km²3%
- Bassin de North Fork Crow Creeksub-area208,8 km²overlap146.18 km²2%
- Bassin de Boxelder Creeksub-area755,3 km²overlap59.33 km²1%
- Basin #12760sub-area1 902,1 km²overlap26.09 km²0%
- Bassin de Pumpkin Creeksub-area2 655,5 km²overlap13.47 km²0%
- Bassin de Lodgepole Creeksub-area5,8 km²overlap5.79 km²0%
- Bassin de Sybille Creeksub-area1 353 km²overlap0.69 km²0%
- Bassin de Dale Creeksub-area1 475,3 km²overlap0.06 km²0%
Lakes (6, top by area)
Rivers / streams (36, ord ≥ 4)
- Lodgepole Creekord 5len here196.07 km35%total557 km
- Horse Creekord 7len here188.05 km16%total1158 km
- Crow Creekord 8len here159.17 km23%total696 km
- Muddy Creekord 6len here61.15 km6%total1107 km
- South Fork Bear Creekord 2len here60.23 km68%total89 km
- Childs Draword 1len here55.89 km100%total56 km
- Lone Tree Creekord 6len here47.96 km20%total236 km
- North Bear Creekord 3len here38.08 km87%total44 km
- Duck Creekord 5len here37.00 km7%total505 km
- Little Horse Creekord 4len here33.19 km35%total94 km
- Middle Crow Creekord 3len here31.96 km70%total46 km
- Chugwater Creekord 4len here31.05 km20%total152 km
24 more river segmentssorted by Strahler order + length
- South Lodgepole Creekord 2len here25.32 km68%total37 km
- Bear Creekord 6len here25.10 km1%total2230 km
- North Fork Crow Creekord 3len here23.10 km97%total24 km
- North Muddy Creekord 2len here21.93 km44%total49 km
- South Fork Crow Creekord 2len here19.97 km89%total22 km
- South Chugwater Creekord 2len here17.69 km37%total48 km
- Dry Creekord 8len here17.65 km1%total1337 km
- Little Bear Creekord 2len here13.21 km8%total175 km
- South Fork Horse Creekord 2len here11.80 km41%total29 km
- Brush Creekord 5len here10.83 km1%total890 km
- North Fork Horse Creekord 1len here9.57 km39%total24 km
- Sprager Creekord 1len here9.32 km100%total9 km
- Middle Lodgepole Creekord 2len here8.55 km47%total18 km
- South Fork South Crow Creekord 1len here8.07 km100%total8 km
- Clear Creekord 6len here7.63 km1%total1466 km
- North Lodgepole Creekord 1len here6.94 km46%total15 km
- South Fork Middle Crow Creekord 1len here5.29 km100%total5 km
- Allison Draword 2len here5.05 km100%total5 km
- Bull Spring Creekord 1len here4.92 km100%total5 km
- Middle Chugwater Creekord 2len here4.08 km9%total47 km
- Mill Creekord 7len here2.66 km0%total1839 km
- Herrick Creekord 1len here1.85 km100%total2 km
- Tromley Gulchord 1len here1.57 km101%total2 km
- Sand Creekord 5len here1.55 km0%total1636 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,6nW
Built-up
20,6%
Pesticides
8,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas9
IUCN V · 8IUCN III · 1
Curt Gowdy
IUCN IIIState Park
15 km²
Laramie Foothills
IUCN VEasement · 2005
7 km²
Laramie Foothills
IUCN VConservation Easement · 2015
3 km²
South Fork Bear Creek (Pca)
IUCN VEasement · 2010
0 km²
Dry Creek
IUCN VParkway
0 km²
Complete list9 protected areas
- Slr Horse Creek MacrositeEasementIUCN V1997205 km²
- Curt GowdyState ParkIUCN III15 km²
- Laramie FoothillsEasementIUCN V20057 km²
- Laramie FoothillsConservation EasementIUCN V20153 km²
- South Fork Bear Creek (Pca)EasementIUCN V20100 km²
- Dry CreekParkwayIUCN V0 km²
- AbsarracaRecreation AreaIUCN V0 km²
- CentennialParkIUCN V0 km²
- Slr Horse Creek Macrosite FeePrivate Conservation LandIUCN V19970 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN