Ontologia

HydroBASINS lev08 watershed · #1081271590

Bassin de Shama

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 2 administrative regions : Mlele, Sikonge

Pfafstetter: 13289903

Sub-basin area

1 767,6km²

Upstream area

5 327,9km²

Discharge

20,48m³/s

Mean elev.

1 143m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Shama319 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

6 intersecting protected areas

  • Inyonga GCA

    IUCN Not Reported

    Game controlled area

    1585.15 km² overlap

  • Nyonga

    IUCN Not Reported

    Forest Reserve

    1078.85 km² overlap

  • Malagarasi-Muyovozi Wetlands

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    1045.04 km² overlap

  • Ipole WMA

    IUCN Not Reported

    Wildlife Management Area

    635.31 km² overlap

  • Ituru Forest O.A.

    IUCN Not Reported

    Open area

    9.61 km² overlap

  • Itulu Hill

    IUCN Not Reported

    Nature Forest Reserve

    9.52 km² overlap

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

Species present

59 distinct species · 88 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

88 obs · 8 cellules
Obs. / cellule
≥ 70
70–69
4–69
2–3
< 2

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

Ecological tissue

Sample of 6 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 Shama : 6 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 3 interactions GloBI sur 2 types (connectance 20.0%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
3
Connectance
0.200
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°

23,6°C

Annual rain

862mm

Moisture idx (CMI)

-0,52

Runoff

181mm/an

PET

1 785mm

AET

728mm

Mean slope

0,3°

Water table

82cm

Forest

0%

Crops

1%

Urban

0%

Protected

92%

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