Ontologia

HydroBASINS lev08 watershed · #1080818880

Bassin · #1080818880

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 : Bauchi, Dass, Jos East, Tafawa-Balewa, Toro

Pfafstetter: 14229902

Sub-basin area

2 238km²

Upstream area

2 238,5km²

Discharge

22,67m³/s

Mean elev.

767m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #108081957061 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

6 intersecting protected areas

  • Jarawa Hill

    IUCN Not Reported

    Forest Reserve

    104.72 km² overlap

  • Waji

    IUCN Not Reported

    Forest Reserve

    51.72 km² overlap

  • Panshanu

    IUCN Not Reported

    Forest Reserve

    37.28 km² overlap

  • Galambi

    IUCN Not Reported

    Forest Reserve

    30.88 km² overlap

  • Nabardo

    IUCN Not Reported

    Forest Reserve

    8.31 km² overlap

  • Tatu

    IUCN Not Reported

    Forest Reserve

    5.75 km² overlap

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

Species present

399 distinct species · 4 878 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 878 obs · 44 cellules
Obs. / cellule
≥ 1 136
202–1 135
83–201
45–82
< 45

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 · #1080818880 : 15 espèces reliées par 13 interactions GloBI sur 3 types (connectance 8.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
13
Connectance
0.085
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°

24,7°C

Annual rain

1 138mm

Moisture idx (CMI)

-0,38

Runoff

331mm/an

PET

1 836mm

AET

853mm

Mean slope

3,8°

Water table

216cm

Forest

0%

Crops

45%

Urban

2%

Protected

11%

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