Ontologia

HydroBASINS lev08 watershed · #1080715430

Bassin · #1080715430

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 10 administrative regions : Bichi, Dambatta, Ingawa, Kankia, Kazaure +5

Endorheic 13% lakePfafstetter: 16246909

Sub-basin area

1 639km²

Upstream area

1 639,1km²

Discharge

3,15m³/s

Mean elev.

505m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080717140679 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

10 dept-equivalent regions (GADM L2)

2 more

6 intersecting protected areas

  • Yashi

    IUCN Not Reported

    Forest Reserve

    21.99 km² overlap

  • Matanfada

    IUCN Not Reported

    Forest Reserve

    17.71 km² overlap

  • Radoho

    IUCN Not Reported

    Forest Reserve

    16.23 km² overlap

  • Mawashi

    IUCN Not Reported

    Forest Reserve

    9.18 km² overlap

  • Dutsin Kodawa

    IUCN Not Reported

    Forest Reserve

    4.01 km² overlap

  • Gasartani

    IUCN Not Reported

    Forest Reserve

    3.59 km² overlap

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

Species present

136 distinct species · 939 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

939 obs · 18 cellules
Obs. / cellule
≥ 184
137–183
74–136
56–73
< 56

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

Ecological tissue

Sample of 27 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 · #1080715430 : 23 espèces reliées par 24 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
24
Connectance
0.068
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

690mm

Moisture idx (CMI)

-0,65

Runoff

101mm/an

PET

1 981mm

AET

581mm

Mean slope

0,7°

Water table

157cm

Forest

0%

Crops

69%

Urban

17%

Protected

4%

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