Ontologia

HydroBASINS lev08 watershed · #7080692160

Bassin de Boggy Bayou

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 : Chicot, Desha

13% lakePfafstetter: 74222408

Sub-basin area

333,4km²

Upstream area

333,4km²

Discharge

6,91m³/s

Mean elev.

44m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Bayou Macon1128 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

414 distinct species · 31 146 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

31 146 obs · 8 cellules
Obs. / cellule
≥ 25 018
25 018–25 017
1 209–25 017
234–1 208
< 234

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

Ecological tissue

Sample of 35 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 Boggy Bayou : 28 espèces reliées par 65 interactions GloBI sur 3 types (connectance 10.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
65
Connectance
0.109
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°

17,0°C

Annual rain

1 320mm

Moisture idx (CMI)

-0,02

Runoff

655mm/an

PET

1 342mm

AET

988mm

Mean slope

0,1°

Water table

6cm

Forest

9%

Crops

59%

Urban

0%

Protected

0%

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