Ontologia

HydroBASINS lev08 watershed · #1080716020

Bassin de Dallol Bosso

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 : Boboye

Pfafstetter: 14261030

Sub-basin area

161,4km²

Upstream area

518 684km²

Discharge

0m³/s

Mean elev.

199m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Dallol Bosso503 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Dosso

    IUCN IV

    Partial Fauna Reserve

    160.76 km² overlap

  • Dallol Bosso

    IUCN IV

    Wetland of International Importance (Ramsar Site)

    160.76 km² overlap

  • Parc national du W

    IUCN Ia

    Wetland of International Importance (Ramsar Site)

    4.87 km² overlap

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

Species present

42 distinct species · 51 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

51 obs · 3 cellules
Obs. / cellule
≥ 44
44–43
44–43
6–43
< 6

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

Ecological tissue

Sample of 5 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 Dallol Bosso : 5 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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°

29,0°C

Annual rain

625mm

Moisture idx (CMI)

-0,70

Runoff

86mm/an

PET

2 054mm

AET

526mm

Mean slope

0,3°

Water table

183cm

Forest

0%

Crops

68%

Urban

1%

Protected

79%

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