Ontologia

HydroBASINS lev08 watershed · #1081254640

Bassin de Malagarasi

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 4 administrative regions : Kasulu, Lake Tanganyika, Mpanda Rural, Uvinza

61% lakePfafstetter: 13287030

Sub-basin area

2 383km²

Upstream area

128 544km²

Discharge

342,33m³/s

Mean elev.

1 136m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1081259210504 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Mkuti

    IUCN Not Reported

    Forest Reserve

    32.10 km² overlap

  • Uvinza

    IUCN Not Reported

    Forest Reserve

    6.38 km² overlap

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

Species present

372 distinct species · 1 017 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 017 obs · 27 cellules
Obs. / cellule
≥ 203
116–202
20–115
10–19
< 10

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

Ecological tissue

Sample of 11 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 Malagarasi : 9 espèces reliées par 10 interactions GloBI sur 1 type (connectance 18.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
10
Connectance
0.182
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°

22,0°C

Annual rain

1 059mm

Moisture idx (CMI)

-0,31

Runoff

108mm/an

PET

1 546mm

AET

885mm

Mean slope

4,4°

Water table

386cm

Forest

85%

Crops

18%

Urban

0%

Protected

0%

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