Ontologia

HydroBASINS lev08 watershed · #2080629140

Bassin de Մանթաշ

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: 28464844

Sub-basin area

1 039,5km²

Upstream area

1 039,5km²

Discharge

2,79m³/s

Mean elev.

2 018m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ախուրյան108 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

0 dept-equivalent regions (GADM L2)

    2 intersecting protected areas

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

    Species present

    613 distinct species · 3 019 observations

    Source: GBIF Occurrence snapshot 2026-05-01.

    Densité d'observations

    3 019 obs · 26 cellules
    Obs. / cellule
    ≥ 1 742
    231–1 741
    60–230
    16–59
    < 16

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

    Ecological tissue

    Sample of 40 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 Մանթաշ : 28 espèces reliées par 94 interactions GloBI sur 6 types (connectance 11.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

    Espèces affichées
    41
    Interactions affichées
    94
    Connectance
    0.115
    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°

    4,2°C

    Annual rain

    539mm

    Moisture idx (CMI)

    -0,34

    Runoff

    39mm/an

    PET

    837mm

    AET

    463mm

    Mean slope

    5,4°

    Water table

    377cm

    Forest

    0%

    Crops

    24%

    Urban

    4%

    Protected

    0%

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