Ontologia

Ruisseau

Ravine Saint-Nicolas

Crosses 2 administrative regions : Goyave, Petit-Bourg

ruisseau

Total length

5km

Max discharge

0,4m³/s

Max Strahler

1

Segments matched

1

River geography2 admin regions · 0 communes

Parent watershed

hybas-70800735302576 km²

2 administrative regions crossed (GADM L2)

  • Petit-Bourg
    Basse-Terre · Guadeloupe
    11.3 km
    in this dpt
  • Goyave
    Basse-Terre · Guadeloupe
    0.0 km
    in this dpt

7 intersecting protected areas

  • Agoa

    IUCN Not Reported

    Specially Protected Area (Cartagena Convention)

  • Guadeloupe

    IUCN Not Reported

    Specially Protected Area (Cartagena Convention)

  • Guadeloupe [Aire D\'Adhésion]

    IUCN V

    National Park - Buffer zone/Area of adhesion

  • Guadeloupe

    IUCN II

    National Park - Core Area

  • Etangs des Salines

    IUCN III

    Specially Protected Area (Cartagena Convention)

  • Pointe De La Rose

    IUCN IV

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

  • Pointe Roujol

    IUCN IV

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

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

Species present

492 distinct species · 1 428 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 39 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 Ravine Saint-Nicolas : 27 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 4 types (connectance 5.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
46
Connectance
0.059
Patrimoniales
3
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

5km

Max discharge

0,4m³/s

Max Strahler

1

Segments matched

1

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