Ontologia

HydroBASINS lev08 watershed · #1080837460

Bassin · #1080837460

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 5 administrative regions : Bosso, Chanchaga, Muya, Paikoro, Shiroro

8% lakePfafstetter: 14233087

Sub-basin area

438,4km²

Upstream area

1 298,5km²

Discharge

14,69m³/s

Mean elev.

283m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #10808509701808 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Dargazu

    IUCN Not Reported

    Forest Reserve

    17.87 km² overlap

  • Gurusu

    IUCN Not Reported

    Forest Reserve

    2.98 km² overlap

  • Bosso Dam

    IUCN Not Reported

    Forest Reserve

    0.35 km² overlap

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

Species present

82 distinct species · 330 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

330 obs · 8 cellules
Obs. / cellule
≥ 118
118–117
48–117
40–47
< 40

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

Ecological tissue

Sample of 18 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 · #1080837460 : 15 espèces reliées par 15 interactions GloBI sur 3 types (connectance 8.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
15
Connectance
0.088
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°

27,2°C

Annual rain

1 243mm

Moisture idx (CMI)

-0,33

Runoff

353mm/an

PET

1 866mm

AET

927mm

Mean slope

1,6°

Water table

118cm

Forest

0%

Crops

23%

Urban

7%

Protected

5%

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