Ontologia

HydroBASINS lev08 watershed · #7080002940

Bassin de Río Sunzacuapa

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 13 administrative regions : Acajutla, Apaneca, Concepción de Ataco, Guaymango, Jujutla +8

Coastal basinPfafstetter: 77115109

Sub-basin area

694,3km²

Upstream area

694,3km²

Discharge

0,06m³/s

Mean elev.

328m

Administrative coverage

13 dept-equivalent regions (GADM L2)

5 more

6 intersecting protected areas

  • Complejo Barra de Santiago

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    65.93 km² overlap

  • Apaneca-Ilamatepec

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    37.92 km² overlap

  • El Imposible

    IUCN II

    National Park

    6.03 km² overlap

  • Hoja de Sal

    IUCN V

    Terrestrial Protected Landscape

    0.88 km² overlap

  • Santa Rita

    IUCN Not Reported

    Habitat Management Area

    0.73 km² overlap

  • Acaxual

    IUCN Not Reported

    Natural Protected Area

    0.24 km² overlap

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

Species present

2 709 distinct species · 80 343 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

80 343 obs · 20 cellules
Obs. / cellule
≥ 29 171
14 055–29 170
5 460–14 054
475–5 459
< 475

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

Ecological tissue

Sample of 29 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 Sunzacuapa : 28 espèces + 1 bulle famille, 20 interactions GloBI documentées sur 3 types (connectance 4.9%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
29
Interactions affichées
20
Connectance
0.049
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°

25,2°C

Annual rain

1 820mm

Moisture idx (CMI)

0,09

Runoff

949mm/an

PET

1 643mm

AET

1 074mm

Mean slope

6,9°

Water table

154cm

Forest

53%

Crops

36%

Urban

11%

Protected

5%

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