Ontologia

HydroBASINS lev08 watershed · #1081629740

Bassin de Phuthiatsana River

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.

Pfafstetter: 12780480

Sub-basin area

1 127,4km²

Upstream area

1 127,4km²

Discharge

2,62m³/s

Mean elev.

1 801m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Mopeli River1751 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

0 dept-equivalent regions (GADM L2)

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

    Species present

    1 312 distinct species · 9 332 observations

    Source: GBIF Occurrence snapshot 2026-05-01.

    Densité d'observations

    9 332 obs · 26 cellules
    Obs. / cellule
    ≥ 7 188
    206–7 187
    68–205
    27–67
    < 27

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

    Ecological tissue

    Sample of 27 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 Phuthiatsana River : 23 espèces reliées par 24 interactions GloBI sur 4 types (connectance 6.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

    Espèces affichées
    28
    Interactions affichées
    24
    Connectance
    0.064
    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°

    14,4°C

    Annual rain

    798mm

    Moisture idx (CMI)

    -0,41

    Runoff

    78mm/an

    PET

    1 365mm

    AET

    676mm

    Mean slope

    9,8°

    Water table

    642cm

    Forest

    4%

    Crops

    20%

    Urban

    10%

    Protected

    0%

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