Ontologia

HydroBASINS lev08 watershed · #6080033140

Bassin de Río San Francisco

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 3 administrative regions : Atacames, Esmeraldas, Muisne

Coastal basin 11% lakePfafstetter: 67203099

Sub-basin area

1 032,8km²

Upstream area

1 032,8km²

Discharge

0,2m³/s

Mean elev.

100m

Administrative coverage

3 dept-equivalent regions (GADM L2)

  • Atacames
    Esmeraldas · Ecuador
    509.2 km²
    49.5% of basin
  • Muisne
    Esmeraldas · Ecuador
    432.7 km²
    42.1% of basin
  • Esmeraldas
    Esmeraldas · Ecuador
    55.2 km²
    5.4% of basin

4 intersecting protected areas

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

Species present

1 570 distinct species · 17 382 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 382 obs · 25 cellules
Obs. / cellule
≥ 3 628
2 993–3 627
683–2 992
86–682
< 86

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

Ecological tissue

Sample of 30 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 Río San Francisco : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
37
Connectance
0.080
Patrimoniales
1
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°

24,9°C

Annual rain

1 404mm

Moisture idx (CMI)

0,05

Runoff

819mm/an

PET

1 297mm

AET

1 003mm

Mean slope

7,3°

Water table

276cm

Forest

7%

Crops

14%

Urban

3%

Protected

6%

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