Ontologia

Rivière· 3 segments

Torrent de la Pisse

Crosses 3 administrative regions : Alpes-de-Haute-Provence, Hautes-Alpes, Isère

rivière

Total length

26km

Max discharge

59m³/s

Max Strahler

5

Segments matched

3

River geography3 admin regions · 9 communes

Parent watershed

hybas-2080554640358 km²

3 administrative regions crossed (GADM L2)

9 communes (L5)

7 intersecting protected areas

  • Ecrins [Aire D\'Adhésion]

    IUCN V

    National Park - Buffer zone/Area of adhesion

  • Ecrins

    IUCN II

    National Park - Core Area

  • Les Ecrins

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • La Durance

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • La Durance

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Valgaudemar

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Bec de Crigne

    IUCN Not Reported

    Special Protection Area (Birds Directive)

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 832 distinct species · 32 164 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 35 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 Torrent de la Pisse : 29 espèces + 6 bulles famille, 68 interactions GloBI documentées sur 6 types (connectance 11.4%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
35
Interactions affichées
68
Connectance
0.114
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

26km

Max discharge

59,0m³/s

Max Strahler

5

Segments matched

3

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.