Alpine Mountain
IUCN VWildlife Management Area · 1981
7 km²
County · USA
Overton
United States
CfaTemperate, no dry season, hot summer(100 %)
Species observed
1 300
Observations
15 810
Area
1 126,2km²
Ecological tissue
Sample of 38 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 Overton : 29 espèces reliées par 62 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
62
Connectance
0.084
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
1 300 distinct species · 15 810 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,3°C
Annual rain
1 414mm
Warmest m°
29,5°C
Coldest m°
-1,0°C
Elevation: 366 m on average (min 223 m, max 574 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,3°C
Annual rain
1 414mm
Warmest month
29,5°C
Coldest month
-1,0°C
Mean alt.
366m
Min
223m
Max
574m
Std. dev.
86m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,5
Org. C
29,2g/kg
Clay
24,3%
Sand
28,1%
Silt
47,6%
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
5,5
Org. C
52,4g/kg
Clay
22,0%
Sand
29,4%
Silt
48,5%
5–15 cm
pH H₂O
5,5
Org. C
24,1g/kg
Clay
23,4%
Sand
28,4%
Silt
48,2%
15–30 cm
pH H₂O
5,4
Org. C
11,1g/kg
Clay
27,5%
Sand
26,4%
Silt
46,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest71.5%
Crops9.2%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)18.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 3 lakes · 15 rivers
Hydrology metrics for this exact territory
Stream length here
80,8km
Lake surface here
2,32km²
Basins crossed
3
Max stream order
3
Max drainage
19 247km²
Discharge in basins
76,4m³/s
Mean precip.
1 382mm/an
Mean T°
13,3°C
Moisture idx
0,11
Max snow
1%
Mean runoff
570mm/an
Mean elev. (basins)
345m
Watersheds crossing here
Lakes (3, top by area)
Rivers / streams (15, ord ≥ 4)
- East Fork Obey Riverord 3len here15.64 km54%total29 km
- Spring Creekord 5len here11.86 km0%total2668 km
- Hurricane Creekord 4len here7.86 km2%total477 km
- Mitchell Creekord 4len here7.30 km12%total61 km
- Obey Riverord 6len here7.09 km7%total95 km
- Wet Mill Creekord 2len here5.90 km61%total10 km
- Mill Creekord 7len here5.53 km0%total1839 km
- Bear Creekord 6len here4.39 km0%total2230 km
- Boles Branch Creekord 2len here3.47 km97%total4 km
- Ashburn Creekord 2len here2.79 km23%total12 km
- Dry Mill Creekord 2len here2.38 km10%total24 km
- Danner BranchCreekord 1len here2.06 km100%total2 km
3 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,6nW
Built-up
39,7%
Pesticides
9,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 2
Jackson Swamp
IUCN VWildlife Management Area · 1993
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN