Ontologia

HydroBASINS lev08 watershed · #7080002750

Bassin de Río Jalponga

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 9 administrative regions : El Rosario, Guadalupe, San Juan Nonualco, San Luis La Herradura, San Pedro Nonualco +4

Pfafstetter: 77115102

Sub-basin area

554km²

Upstream area

554,1km²

Discharge

15,83m³/s

Mean elev.

174m

Administrative coverage

9 dept-equivalent regions (GADM L2)

1 more

4 intersecting protected areas

  • Complejo Jaltepeque

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    143.85 km² overlap

  • El Astillero

    IUCN Not Reported

    Protection and Restoration Area

    2.66 km² overlap

  • Laguna de Nahualapa

    IUCN Not Reported

    Natural Protected Area

    0.45 km² overlap

  • Isla Tasajera

    IUCN Not Reported

    Natural Area

    0.07 km² overlap

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

Species present

585 distinct species · 16 590 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 593 obs · 16 cellules
Obs. / cellule
≥ 6 309
4 488–6 308
512–4 487
383–511
< 383

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

Ecological tissue

Sample of 27 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 Jalponga : 25 espèces + 3 bulles famille, 17 interactions GloBI documentées sur 3 types (connectance 4.5%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
28
Interactions affichées
17
Connectance
0.045
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°

25,4°C

Annual rain

1 853mm

Moisture idx (CMI)

0,01

Runoff

901mm/an

PET

1 829mm

AET

1 153mm

Mean slope

3,0°

Water table

73cm

Forest

79%

Crops

28%

Urban

13%

Protected

0%

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