Ontologia

HydroBASINS lev08 watershed · #1080613910

Bassin de Loumbol

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 : Kanel, Matam, Ranérou Ferlo

Pfafstetter: 14620800

Sub-basin area

1 901,2km²

Upstream area

1 901,5km²

Discharge

2,88m³/s

Mean elev.

71m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ferlo235 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Ferlo-Nord

    IUCN IV

    Wildlife Reserve

    312.73 km² overlap

  • Foret de Pate

    IUCN Not Reported

    Forest Reserve

    39.50 km² overlap

  • Ferlo-Sud

    IUCN IV

    Wildlife Reserve

    0.22 km² overlap

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

Species present

244 distinct species · 588 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

588 obs · 22 cellules
Obs. / cellule
≥ 143
63–142
25–62
15–24
< 15

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

Ecological tissue

Sample of 29 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 Loumbol : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 4 types (connectance 6.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
28
Connectance
0.069
Patrimoniales
1
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°

28,8°C

Annual rain

490mm

Moisture idx (CMI)

-0,77

Runoff

44mm/an

PET

2 147mm

AET

411mm

Mean slope

0,2°

Water table

137cm

Forest

0%

Crops

15%

Urban

0%

Protected

17%

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