Ontologia

HydroBASINS lev08 watershed · #7080565360

Bassin de Ohio 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 : Jackson, Mason, Meigs

3% lakePfafstetter: 74269103

Sub-basin area

288,4km²

Upstream area

103 657,9km²

Discharge

1 684,13m³/s

Mean elev.

217m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ohio River423 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

596 distinct species · 5 461 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 461 obs · 9 cellules
Obs. / cellule
≥ 1 305
1 305–1 304
879–1 304
454–878
< 454

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

Ecological tissue

Sample of 44 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 Ohio River : 34 espèces reliées par 83 interactions GloBI sur 4 types (connectance 8.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
83
Connectance
0.088
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°

11,7°C

Annual rain

1 061mm

Moisture idx (CMI)

-0,09

Runoff

328mm/an

PET

1 165mm

AET

860mm

Mean slope

4,2°

Water table

237cm

Forest

84%

Crops

32%

Urban

0%

Protected

0%

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