Ontologia

HydroBASINS lev08 watershed · #7080705110

Bassin de Coosa 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 3 administrative regions : Chilton, Coosa, Shelby

30% lakePfafstetter: 73287031

Sub-basin area

552,7km²

Upstream area

23 955,2km²

Discharge

439,35m³/s

Mean elev.

179m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Coosa River1100 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

1 256 distinct species · 8 182 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 182 obs · 16 cellules
Obs. / cellule
≥ 1 512
1 358–1 511
813–1 357
344–812
< 344

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

Ecological tissue

Sample of 45 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 Coosa River : 36 espèces reliées par 78 interactions GloBI sur 4 types (connectance 7.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
78
Connectance
0.075
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°

16,7°C

Annual rain

1 423mm

Moisture idx (CMI)

0,02

Runoff

535mm/an

PET

1 390mm

AET

1 057mm

Mean slope

2,5°

Water table

151cm

Forest

84%

Crops

7%

Urban

0%

Protected

0%

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