Ontologia

HydroBASINS lev08 watershed · #1081207530

Bassin · #1081207530

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 3 administrative regions : Geita, Lake Victoria, Sengerema

8% lakePfafstetter: 17298640

Sub-basin area

1 700,5km²

Upstream area

1 700,5km²

Discharge

2,09m³/s

Mean elev.

1 234m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1081205730122 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

5 intersecting protected areas

  • Geita

    IUCN Not Reported

    Forest Reserve

    101.05 km² overlap

  • Sima

    IUCN Not Reported

    Forest Reserve

    13.38 km² overlap

  • Usindikwe

    IUCN Not Reported

    Forest Reserve

    4.10 km² overlap

  • Nshinde Hill

    IUCN Not Reported

    Forest Reserve

    0.70 km² overlap

  • Ruande

    IUCN Not Reported

    Forest Reserve

    0.25 km² overlap

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

Species present

93 distinct species · 199 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

199 obs · 17 cellules
Obs. / cellule
≥ 69
46–68
8–45
5–7
< 5

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

Ecological tissue

Sample of 15 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 · #1081207530 : 12 espèces reliées par 16 interactions GloBI sur 3 types (connectance 15.2%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
16
Connectance
0.152
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°

22,2°C

Annual rain

1 007mm

Moisture idx (CMI)

-0,38

Runoff

62mm/an

PET

1 614mm

AET

852mm

Mean slope

1,9°

Water table

226cm

Forest

6%

Crops

4%

Urban

1%

Protected

7%

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