Ontologia

Bassin versant HydroBASINS lev08 · #7080078690

Bassin · #7080078690

Un bassin versant n’est pas un volume d’eau mais un territoire de drainage : toute la surface terrestre dont les eaux de pluie convergent vers un même cours d’eau qui rejoint la mer (ou un bassin endoréique). Les limites suivent les lignes de crête.

Traverse 2 entités administratives : Division No. 10, Division No. 7

Endoréique 20% lacPfafstetter: 71244000

Surface sous-bassin

794,5km²

Surface amont

794,5km²

Débit

0,09m³/s

Altitude moy.

702m

Découpage administratif

Chaîne hydrographique

Se déverse dans

Reçoit 0 bassins amont

Source / tête de bassin (aucun amont)

2 entités administratives (GADM L2)

30 aires protégées intersectantes

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

21 aires protégées de plus
  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.65 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.64 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.64 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.64 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.64 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.64 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.62 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.61 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.61 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.60 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.56 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.54 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.53 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.49 km² overlap

  • Ownership by Environmental Non-Governmental Organization

    0.33 km² overlap

Calculé en direct · GADM 4.1 × HydroBASINS lev08 × WDPA · caché après le premier hit.

Espèces présentes

499 espèces distinctes · 3 146 observations

Source : GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 146 obs · 22 cellules
Obs. / cellule
≥ 615
412–614
180–411
73–179
< 73

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

Tissu écologique

Échantillon de 36 espèces (sélectionnées proportionnellement par règne parmi celles ayant au moins une interaction documentée ici) pour garder le graphe lisible. Survolez pour les détails, cliquez pour explorer l'écosystème complet d'une espèce.

ℹ️ Le territoire contient bien plus d'espèces que celles affichées et toutes leurs interactions documentées : le graphe est volontairement le squelette structurel du tissu (espèces top-N par score composite local, arêtes filtrées par disparity filter Serrano 2009 α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin · #7080078690 : 23 espèces reliées par 129 interactions GloBI sur 6 types (connectance 17.4%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
129
Connectance
0.174
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Hydroclimat (BasinATLAS lev08)

T° moyenne

1,9°C

Précip. annuelles

429mm

Indice humidité

-0,40

Ruissellement

9mm/an

ETP

719mm

ET réelle

374mm

Pente moy.

0,8°

Nappe phréatique

75cm

Forêt

3%

Cultures

63%

Urbain

0%

Aires protégées

0%

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