Ontologia

HydroBASINS lev08 watershed · #7080073410

Bassin · #7080073410

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 42 administrative regions : Anse des Cayes, Anse des Lézards, Anse du Gouverneur, Anse du Grand Cul-de-Sac, Aéroport +36

Coastal basin 19% lakePfafstetter: 76500040

Sub-basin area

619,5km²

Upstream area

619,5km²

Discharge

0,03m³/s

Mean elev.

105m

Administrative coverage

42 dept-equivalent regions (GADM L2)

34 more

30 intersecting protected areas

  • The Central Forest Reserve National Park

    IUCN Not Reported

    National Park

    40.37 km² overlap

  • Marine Management Area

    IUCN Not Reported

    Marine Reserve

    38.58 km² overlap

  • Agoa

    IUCN Not Reported

    Specially Protected Area (Cartagena Convention)

    37.92 km² overlap

  • St Marys

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    19.27 km² overlap

  • Saba

    IUCN II

    Specially Protected Area (Cartagena Convention)

    16.22 km² overlap

  • Yarari

    IUCN Not Reported

    Sanctuary

    14.93 km² overlap

  • Etangs des Salines

    IUCN III

    Specially Protected Area (Cartagena Convention)

    11.65 km² overlap

  • Saint-Martin

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    10.67 km² overlap

  • Saint-Martin

    IUCN IV

    National Nature Reserve

    9.51 km² overlap

21 more protected areas

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

Species present

1 176 distinct species · 23 765 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 765 obs · 7 cellules
Obs. / cellule
≥ 15 165
15 165–15 164
1 701–15 164
1 476–1 700
< 1 476

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

Ecological tissue

Sample of 32 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 · #7080073410 : 28 espèces + 4 bulles famille, 29 interactions GloBI documentées sur 3 types (connectance 5.8%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
29
Connectance
0.059
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°

26,3°C

Annual rain

1 208mm

Moisture idx (CMI)

-0,05

Runoff

522mm/an

PET

1 261mm

AET

974mm

Mean slope

7,2°

Water table

260cm

Forest

34%

Crops

2%

Urban

20%

Protected

6%

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