Ontologia

HydroBASINS lev08 watershed · #7080053000

Bassin de Swasey Branch

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.

Pfafstetter: 75371754

Sub-basin area

866,5km²

Upstream area

866,6km²

Discharge

37,38m³/s

Mean elev.

264m

Administrative coverage

0 dept-equivalent regions (GADM L2)

    11 intersecting protected areas

    2 more protected areas

    • Port Honduras

      IUCN IV

      Specially Protected Area (Cartagena Convention)

      0.03 km² overlap

    • Port Honduras

      IUCN IV

      Marine Reserve

      0.03 km² overlap

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

    Species present

    1 552 distinct species · 33 896 observations

    Source: GBIF Occurrence snapshot 2026-05-01.

    Densité d'observations

    33 896 obs · 23 cellules
    Obs. / cellule
    ≥ 8 589
    2 757–8 588
    1 410–2 756
    641–1 409
    < 641

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

    Ecological tissue

    Sample of 24 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 de Swasey Branch : 19 espèces reliées par 22 interactions GloBI sur 2 types (connectance 8.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

    Espèces affichées
    24
    Interactions affichées
    22
    Connectance
    0.080
    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°

    24,8°C

    Annual rain

    2 307mm

    Moisture idx (CMI)

    0,40

    Runoff

    1 313mm/an

    PET

    1 381mm

    AET

    1 252mm

    Mean slope

    7,7°

    Water table

    247cm

    Forest

    79%

    Crops

    3%

    Urban

    0%

    Protected

    65%

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