Ontologia

HydroBASINS lev08 watershed · #2080016290

Bassin du Loup

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.

Crosses 2 administrative regions : Alpes-Maritimes, Var

Coastal basin 2% lakePfafstetter: 21601050

Sub-basin area

1 254,8km²

Upstream area

1 254,8km²

Discharge

1,7m³/s

Mean elev.

494m

Administrative coverage

2 dept-equivalent regions (GADM L2)

60 communes (GADM L5)

30 intersecting protected areas

  • Préalpes D’Azur

    IUCN V

    Regional Nature Park

    441.38 km² overlap

  • Préalpes de Grasse

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    220.63 km² overlap

  • Préalpes de Grasse

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    176.28 km² overlap

  • Esterel

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    77.23 km² overlap

  • Gorges de la Siagne

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    49.23 km² overlap

  • Rivière et gorges du Loup

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    36.18 km² overlap

  • Massif de l\'esterel

    IUCN IV

    Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)

    11.87 km² overlap

  • Baie et cap d'Antibes - îles de Lerins

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    8.93 km² overlap

  • Montagne de Malay

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    6.05 km² overlap

21 more protected areas

  • Perthus

    IUCN IV

    Forest Managed Biological Reserve

    1.98 km² overlap

  • Massif Du Terme Blanc

    IUCN IV

    Biotope Protection Order

    1.73 km² overlap

  • Mal-Infernet

    IUCN IV

    Forest Managed Biological Reserve

    1.70 km² overlap

  • Dôme de Biot

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.70 km² overlap

  • Ile Sainte Marguerite

    IUCN IV

    Forest Managed Biological Reserve

    1.50 km² overlap

  • Suvières

    IUCN IV

    Forest Managed Biological Reserve

    1.30 km² overlap

  • Avens De Caille

    IUCN IV

    Biotope Protection Order

    1.24 km² overlap

  • Rastel d’agay

    IUCN IV

    Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)

    1.21 km² overlap

  • Embouchure de l'Argens

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.16 km² overlap

  • Batterie du graillon

    IUCN IV

    Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)

    1.10 km² overlap

  • calern

    IUCN IV

    Land acquired by a regional conservatory of natural areas

    0.85 km² overlap

  • La croix des gardes

    IUCN IV

    Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)

    0.61 km² overlap

  • Fondurane et Marais de la fustière

    IUCN IV

    Biotope Protection Order

    0.39 km² overlap

  • Base aeronavale de frejus

    IUCN IV

    Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)

    0.32 km² overlap

  • Etangs de villepey

    IUCN IV

    Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)

    0.29 km² overlap

  • Les étangs de Villepey

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    0.28 km² overlap

  • Massif du paradou

    IUCN IV

    Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)

    0.24 km² overlap

  • Vallon Et Rocher De Roquebillière

    IUCN IV

    Biotope Protection Order

    0.10 km² overlap

  • Bois de la garoupe

    IUCN IV

    Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)

    0.09 km² overlap

  • Grotte Aux Peintures

    IUCN IV

    Biotope Protection Order

    0.05 km² overlap

  • Grotte Au Guano

    IUCN IV

    Biotope Protection Order

    0.05 km² overlap

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

Species present

15 736 distinct species · 1 914 078 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 914 078 obs · 56 cellules
Obs. / cellule
≥ 178 447
81 350–178 446
36 581–81 349
26 448–36 580
< 26 448

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

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 Bassin du Loup : 24 espèces reliées par 95 interactions GloBI sur 5 types (connectance 13.5%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
95
Connectance
0.135
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°

12,2°C

Annual rain

867mm

Moisture idx (CMI)

0,01

Runoff

612mm/an

PET

861mm

AET

625mm

Mean slope

10,5°

Water table

428cm

Forest

46%

Crops

8%

Urban

29%

Protected

34%

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