Ontologia

HydroBASINS lev08 watershed · #1081479670

Bassin de Linyanti

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 across 2 countries : Chobe, Linyandi, Ngamiland East, Sibinda

Pfafstetter: 12281090

Sub-basin area

2 658,8km²

Upstream area

144 586,9km²

Discharge

50,61m³/s

Mean elev.

947m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Linyanti285 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

12 intersecting protected areas

  • Mudumu

    IUCN II

    National Park

    464.79 km² overlap

  • Dzoti

    IUCN Not Reported

    Communal Conservancy

    286.63 km² overlap

  • Nkasa Rupara

    IUCN II

    National Park

    254.37 km² overlap

  • Wuparo

    IUCN Not Reported

    Communal Conservancy

    189.78 km² overlap

  • Sobbe

    IUCN Not Reported

    Communal Conservancy

    154.35 km² overlap

  • Okavango Delta System

    IUCN IV

    Wetland of International Importance (Ramsar Site)

    137.91 km² overlap

  • Balyerwa

    IUCN Not Reported

    Communal Conservancy

    87.75 km² overlap

  • Bamunu

    IUCN Not Reported

    Communal Conservancy

    80.09 km² overlap

  • Mashi

    IUCN Not Reported

    Communal Conservancy

    62.60 km² overlap

3 more protected areas

  • Sachona

    IUCN Not Reported

    Community Forest

    29.86 km² overlap

  • Chobe

    IUCN Ib

    National Park

    23.83 km² overlap

  • Lubuta

    IUCN Not Reported

    Community Forest

    12.44 km² overlap

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

Species present

1 042 distinct species · 26 096 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

26 096 obs · 57 cellules
Obs. / cellule
≥ 4 728
1 704–4 727
217–1 703
74–216
< 74

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

Ecological tissue

Sample of 12 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 Linyanti : 10 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 10 interactions GloBI sur 2 types (connectance 15.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
10
Connectance
0.151
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°

21,9°C

Annual rain

564mm

Moisture idx (CMI)

-0,70

Runoff

33mm/an

PET

1 870mm

AET

475mm

Mean slope

0,0°

Water table

8cm

Forest

7%

Crops

0%

Urban

0%

Protected

60%

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