Ontologia

HydroBASINS lev08 watershed · #7080629830

Bassin de Cumberland River

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 2 administrative regions : Cheatham, Davidson

Pfafstetter: 74264307

Sub-basin area

807km²

Upstream area

34 014,9km²

Discharge

576,73m³/s

Mean elev.

183m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Cumberland River3 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

3 774 distinct species · 398 046 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

398 046 obs · 22 cellules
Obs. / cellule
≥ 110 927
61 022–110 926
15 665–61 021
5 163–15 664
< 5 163

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

Ecological tissue

Sample of 39 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 Cumberland River : 32 espèces reliées par 77 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
77
Connectance
0.099
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°

14,1°C

Annual rain

1 255mm

Moisture idx (CMI)

-0,01

Runoff

436mm/an

PET

1 270mm

AET

943mm

Mean slope

4,3°

Water table

187cm

Forest

58%

Crops

6%

Urban

31%

Protected

6%

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