Ontologia

HydroBASINS lev08 watershed · #1081147980

Bassin de Nyamugasani

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 across 2 countries : Bukonjo, Busongora, Lubero

135% lakePfafstetter: 17294420

Sub-basin area

740km²

Upstream area

740,1km²

Discharge

3,84m³/s

Mean elev.

1 528m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #108114778013 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

10 intersecting protected areas

1 more protected areas

  • Kazinga

    IUCN VI

    Wildlife Sanctuary

    0.02 km² overlap

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

Species present

645 distinct species · 3 980 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 980 obs · 17 cellules
Obs. / cellule
≥ 1 818
695–1 817
161–694
66–160
< 66

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

Ecological tissue

Sample of 31 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 de Nyamugasani : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 27 interactions GloBI sur 3 types (connectance 5.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
27
Connectance
0.058
Patrimoniales
2
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°

19,9°C

Annual rain

1 170mm

Moisture idx (CMI)

-0,25

Runoff

158mm/an

PET

1 600mm

AET

940mm

Mean slope

9,1°

Water table

369cm

Forest

43%

Crops

29%

Urban

2%

Protected

36%

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