Oak Ridge
IUCN VWildlife Management Area · 1989
119 km²
County · USA
Loudon
United States
CfaTemperate, no dry season, hot summer(100 %)
Species observed
1 689
Observations
89 276
Area
639km²
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 Loudon : 28 espèces reliées par 79 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
79
Connectance
0.101
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
1 689 distinct species · 89 276 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,3°C
Annual rain
1 371mm
Warmest m°
30,3°C
Coldest m°
0,3°C
Elevation: 280 m on average (min 233 m, max 341 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,3°C
Annual rain
1 371mm
Warmest month
30,3°C
Coldest month
0,3°C
Mean alt.
280m
Min
233m
Max
341m
Std. dev.
21m
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
24,8g/kg
Clay
28,4%
Sand
27,6%
Silt
44,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
46,7g/kg
Clay
26,2%
Sand
28,8%
Silt
45,0%
5–15 cm
pH H₂O
5,5
Org. C
18,6g/kg
Clay
26,9%
Sand
28,3%
Silt
44,8%
15–30 cm
pH H₂O
5,5
Org. C
9,1g/kg
Clay
31,9%
Sand
25,7%
Silt
42,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest47.8%
Crops9.9%
Built-up1.6%
Bare soil0.5%
Other (grassland, water…)40.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 3 lakes · 20 rivers
Hydrology metrics for this exact territory
Stream length here
184,2km
Lake surface here
32,09km²
Basins crossed
7
Max stream order
6
Max drainage
45 683km²
Discharge in basins
1 212,2m³/s
Mean precip.
1 374mm/an
Mean T°
13,9°C
Moisture idx
0,09
Max snow
1%
Mean runoff
784mm/an
Mean elev. (basins)
296m
Watersheds crossing here
- Bassin de Fork Creeksub-area618,3 km²overlap171.29 km²27%
- Bassin de Tennessee Riversub-area459,9 km²overlap141.14 km²22%
- Bassin de Tennessee Riversub-area529,6 km²overlap134.73 km²21%
- Bassin de Tennessee Riversub-area84,6 km²overlap84.39 km²13%
- Bassin de Sweetwater Creeksub-area155,7 km²overlap60.73 km²10%
- Bassin de Clinch Riversub-area1 615,7 km²overlap40.92 km²6%
- Bassin de Tennessee Riversub-area2 008,4 km²overlap5.82 km²1%
Lakes (3, top by area)
Rivers / streams (20, ord ≥ 4)
- Tennessee Riverord 8len here73.67 km5%total1510 km
- Sweetwater Creekord 6len here19.60 km10%total202 km
- Little Tennessee Riverord 5len here15.84 km7%total216 km
- Baker Creekord 6len here14.04 km10%total135 km
- Sinking Creekord 5len here11.02 km3%total319 km
- Town Creekord 4len here8.73 km5%total168 km
- Clear Prongord 2len here6.73 km45%total15 km
- Clinch Riverord 6len here6.31 km1%total564 km
- Steekee Creekord 1len here5.99 km100%total6 km
- Dry Valley Branchord 1len here5.28 km100%total5 km
- Hope Creekord 1len here4.51 km97%total5 km
- Bat Creekord 5len here4.35 km20%total22 km
8 more river segmentssorted by Strahler order + length
- Fork Creekord 3len here3.72 km10%total36 km
- Pleasant Runord 2len here1.54 km3%total50 km
- Grubb Creekord 1len here1.01 km80%total1 km
- Tellico Riverord 5len here0.64 km1%total63 km
- Blue Spring Creekord 2len here0.50 km2%total20 km
- Pawpaw Creekord 5len here0.41 km1%total46 km
- Hickory Creekord 4len here0.16 km0%total317 km
- Island Creekord 7len here0.16 km0%total68 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,9nW
Built-up
160,2%
Pesticides
12,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 2
Tellico Lake
IUCN VWildlife Management Area
23 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN