Ontologia

HydroBASINS lev08 watershed · #7080642870

Bassin de Fork Creek

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 3 administrative regions : Blount, Loudon, Monroe

43% lakePfafstetter: 74262741

Sub-basin area

618,3km²

Upstream area

6 740,6km²

Discharge

202,34m³/s

Mean elev.

305m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Tennessee River85 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

4 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 947 distinct species · 204 847 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

204 847 obs · 18 cellules
Obs. / cellule
≥ 122 304
25 089–122 303
7 431–25 088
3 618–7 430
< 3 618

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 32 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 Bassin de Fork Creek : 24 espèces reliées par 62 interactions GloBI sur 3 types (connectance 11.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
62
Connectance
0.117
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

14,0°C

Annual rain

1 383mm

Moisture idx (CMI)

0,09

Runoff

805mm/an

PET

1 262mm

AET

989mm

Mean slope

3,5°

Water table

156cm

Forest

80%

Crops

40%

Urban

1%

Protected

3%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)