Ontologia

HydroBASINS lev08 watershed · #1080696860

Bassin · #1080696860

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 13 administrative regions : Batagarawa, Bindawa, Charanchi, Gwiwa, Ingawa +8

3% lakePfafstetter: 14248690

Sub-basin area

1 914,9km²

Upstream area

1 914,9km²

Discharge

1,88m³/s

Mean elev.

516m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #10806775801786 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

13 dept-equivalent regions (GADM L2)

5 more

7 intersecting protected areas

  • Kandawa

    IUCN Not Reported

    Forest Reserve

    14.11 km² overlap

  • Katsina

    IUCN Not Reported

    Forest Reserve

    6.29 km² overlap

  • Forest Reserve Name Unknown (NGA) No.8

    IUCN Not Reported

    Forest Reserve

    5.79 km² overlap

  • Barawa

    IUCN Not Reported

    Forest Reserve

    4.45 km² overlap

  • Mawashi

    IUCN Not Reported

    Forest Reserve

    1.49 km² overlap

  • Tsanni

    IUCN Not Reported

    Forest Reserve

    1.07 km² overlap

  • Yashi

    IUCN Not Reported

    Forest Reserve

    0.08 km² overlap

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

Species present

220 distinct species · 773 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

773 obs · 28 cellules
Obs. / cellule
≥ 78
73–77
43–72
21–42
< 21

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

Ecological tissue

Sample of 48 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 · #1080696860 : 42 espèces reliées par 43 interactions GloBI sur 4 types (connectance 3.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
43
Connectance
0.038
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°

26,0°C

Annual rain

661mm

Moisture idx (CMI)

-0,66

Runoff

58mm/an

PET

1 971mm

AET

557mm

Mean slope

0,6°

Water table

180cm

Forest

0%

Crops

93%

Urban

28%

Protected

2%

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