Ontologia

HydroBASINS lev08 watershed · #1080677580

Bassin · #1080677580

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 8 administrative regions across 2 countries : Aguié, Batagarawa, Kaita, Katsina, Madarounfa +3

Pfafstetter: 14248670

Sub-basin area

1 785,8km²

Upstream area

4 074,6km²

Discharge

4,1m³/s

Mean elev.

462m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #10806773704 km²

▲ Receives from 2 basins

8 dept-equivalent regions (GADM L2)

10 intersecting protected areas

  • Dawan Allah

    IUCN Not Reported

    Forest Reserve

    27.93 km² overlap

  • Madatai

    IUCN Not Reported

    Forest Reserve

    21.24 km² overlap

  • Duisin Bamli

    IUCN Not Reported

    Forest Reserve

    13.74 km² overlap

  • Dan Babba

    IUCN Not Reported

    Forest Reserve

    5.84 km² overlap

  • Kabobi

    IUCN Not Reported

    Forest Reserve

    4.61 km² overlap

  • Damangu

    IUCN Not Reported

    Forest Reserve

    4.51 km² overlap

  • Dono

    IUCN Not Reported

    Forest Reserve

    3.85 km² overlap

  • Dan Kabba

    IUCN Not Reported

    Forest Reserve

    3.60 km² overlap

  • Garu Gingna

    IUCN Not Reported

    Forest Reserve

    2.76 km² overlap

1 more protected areas

  • Katsina

    IUCN Not Reported

    Forest Reserve

    2.65 km² overlap

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

Species present

209 distinct species · 519 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

519 obs · 20 cellules
Obs. / cellule
≥ 204
72–203
23–71
15–22
< 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 39 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 · #1080677580 : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 5 types (connectance 4.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
35
Connectance
0.047
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°

26,6°C

Annual rain

520mm

Moisture idx (CMI)

-0,74

Runoff

25mm/an

PET

2 009mm

AET

438mm

Mean slope

0,5°

Water table

220cm

Forest

0%

Crops

96%

Urban

13%

Protected

5%

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