Ontologia

HydroBASINS lev08 watershed · #7080768380

Bassin de Dead 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 : Lake, Marion

60% lakePfafstetter: 73256066

Sub-basin area

412km²

Upstream area

412km²

Discharge

4,85m³/s

Mean elev.

30m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ocklawaha River28 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

2 084 distinct species · 159 641 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

159 641 obs · 14 cellules
Obs. / cellule
≥ 38 715
37 542–38 714
8 596–37 541
4 932–8 595
< 4 932

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 Dead River : 33 espèces reliées par 76 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
76
Connectance
0.080
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°

20,9°C

Annual rain

1 302mm

Moisture idx (CMI)

-0,16

Runoff

375mm/an

PET

1 549mm

AET

1 102mm

Mean slope

0,9°

Water table

50cm

Forest

32%

Crops

11%

Urban

29%

Protected

0%

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