Ontologia

HydroBASINS lev08 watershed · #7080735390

Bassin de Homochitto 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 : Amite, Franklin, Wilkinson

Pfafstetter: 74230203

Sub-basin area

579,2km²

Upstream area

2 104,3km²

Discharge

39,99m³/s

Mean elev.

93m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Homochitto River716 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Unknown

    IUCN V

    Dog Hunting Area

    79.59 km² overlap

  • Caston Creek W

    IUCN V

    Still Hunting Area

    31.23 km² overlap

  • Private

    IUCN V

    PRIVATE

    1.22 km² overlap

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

Species present

1 223 distinct species · 6 956 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 956 obs · 17 cellules
Obs. / cellule
≥ 1 606
1 170–1 605
389–1 169
217–388
< 217

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

Ecological tissue

Sample of 49 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 Homochitto River : 36 espèces reliées par 91 interactions GloBI sur 4 types (connectance 7.4%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
50
Interactions affichées
91
Connectance
0.074
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°

18,2°C

Annual rain

1 549mm

Moisture idx (CMI)

0,07

Runoff

632mm/an

PET

1 447mm

AET

1 148mm

Mean slope

1,8°

Water table

91cm

Forest

92%

Crops

5%

Urban

0%

Protected

0%

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