Ontologia

HydroBASINS lev08 watershed · #1081632410

Bassin de Ts'iame

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: 12780902

Sub-basin area

162,5km²

Upstream area

162,5km²

Discharge

0,77m³/s

Mean elev.

2 493m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Mots'oloane River167 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

    75 distinct species · 106 observations

    Source: GBIF Occurrence snapshot 2026-05-01.

    Densité d'observations

    106 obs · 3 cellules
    Obs. / cellule
    ≥ 93
    93–92
    93–92
    8–92
    < 8

    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 Ts'iame : 11 espèces reliées par 7 interactions GloBI sur 1 type (connectance 12.7%, filtre Serrano α=0.2).

    Espèces affichées
    11
    Interactions affichées
    7
    Connectance
    0.127
    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°

    9,8°C

    Annual rain

    687mm

    Moisture idx (CMI)

    -0,39

    Runoff

    150mm/an

    PET

    1 126mm

    AET

    585mm

    Mean slope

    13,5°

    Water table

    719cm

    Forest

    0%

    Crops

    9%

    Urban

    1%

    Protected

    0%

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