Ontologia

HydroBASINS lev08 watershed · #7080605730

Bassin de Bay 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 4 administrative regions : Johnson, Livingston, Massac, Pope

2% lakePfafstetter: 74265002

Sub-basin area

616,8km²

Upstream area

616,8km²

Discharge

7,92m³/s

Mean elev.

153m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ohio River291 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

3 151 distinct species · 49 036 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

49 036 obs · 17 cellules
Obs. / cellule
≥ 12 087
6 873–12 086
3 018–6 872
1 499–3 017
< 1 499

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

Ecological tissue

Sample of 42 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 Bay Creek : 31 espèces reliées par 79 interactions GloBI sur 4 types (connectance 9.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
79
Connectance
0.092
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°

13,4°C

Annual rain

1 205mm

Moisture idx (CMI)

0,01

Runoff

405mm/an

PET

1 187mm

AET

912mm

Mean slope

2,7°

Water table

165cm

Forest

61%

Crops

26%

Urban

0%

Protected

29%

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