Ontologia

HydroBASINS lev08 watershed · #7080556750

Bassin de Little Miami 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 1 administrative regions : Warren

Pfafstetter: 74267745

Sub-basin area

84,4km²

Upstream area

1 760,7km²

Discharge

23,1m³/s

Mean elev.

269m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Little Miami River654 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

955 distinct species · 10 274 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 274 obs · 2 cellules
Obs. / cellule
≥ 7 459
7 459–7 458
7 459–7 458
7 459–7 458
< 7 459

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

Ecological tissue

Sample of 43 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 Little Miami River : 32 espèces reliées par 98 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
98
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°

11,2°C

Annual rain

1 039mm

Moisture idx (CMI)

-0,03

Runoff

420mm/an

PET

1 067mm

AET

826mm

Mean slope

2,6°

Water table

209cm

Forest

27%

Crops

40%

Urban

0%

Protected

1%

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