UNESCO-MAB Biosphere Reserve · slv
Trifinio-Fraternidad
- Area
- 1 080 km²
- IUCN cat.
- Not Applicable
- Year
- 2011
Overview
- Designation
- UNESCO-MAB Biosphere Reserve
- Established
- 2011
- Managing authority
- Management Comitee of Biosphere Reserve
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydrology10 basins · 2 lakes · 27 rivers
Hydrology metrics for this exact territory
Stream length here
251,1km
Lake surface here
29,80km²
Basins crossed
10
Max stream order
5
Max drainage
8 615km²
Discharge in basins
128,0m³/s
Mean precip.
1 490mm/an
Mean T°
22,0°C
Moisture idx
-0,07
Mean runoff
642mm/an
Mean elev. (basins)
947m
Watersheds crossing here
- Bassin de Río Lempasub-area1 402 km²overlap536.90 km²50%
- Bassin de Río Platanarsub-area821,1 km²overlap304.30 km²28%
- Bassin de Río Guajoyosub-area205,5 km²overlap65.33 km²6%
- Bassin de Río Lempasub-area421,5 km²overlap47.00 km²4%
- Bassin de Río Ostúasub-area427,7 km²overlap34.22 km²3%
- Bassin de Río Sumpulsub-area980,5 km²overlap33.51 km²3%
- Bassin de Río El Desagüesub-area28,2 km²overlap28.09 km²3%
- Bassin de Río El Desagüesub-area23,5 km²overlap23.41 km²2%
- Bassin de Río Lempasub-area477 km²overlap5.59 km²1%
1 more basinssorted by overlap
Lakes (2, top by area)
Rivers / streams (27, ord ≥ 4)
- Río Lempaord 6len here67.91 km12%total584 km
- Río Tahuilapaord 3len here39.56 km100%total40 km
- Río El Angueord 4len here19.91 km90%total22 km
- Río Guajoyoord 3len here18.70 km55%total34 km
- Río San Joséord 3len here14.97 km100%total15 km
- Río El Desagüeord 5len here13.86 km100%total14 km
- Río Chimalapaord 3len here13.73 km100%total14 km
- Río San Ignacioord 2len here9.92 km100%total10 km
- Río Amayoord 2len here7.83 km25%total32 km
- Quebrada La Lima o Shushutaord 1len here6.32 km100%total6 km
- Quebrada La Cañadaord 1len here5.34 km74%total7 km
- Quebrada El Cacaloteord 3len here4.87 km86%total6 km
15 more river segmentssorted by Strahler order + length
- Río Ostúaord 4len here4.78 km4%total115 km
- Quebrada Hondaord 2len here3.76 km19%total20 km
- Río El Salitreord 2len here3.16 km100%total3 km
- Río Tusamatesord 2len here2.91 km14%total20 km
- Rio El Desagüeord 5len here2.84 km100%total3 km
- Río Anguiatúord 4len here2.80 km12%total24 km
- Quebrada Los Llanitosord 1len here2.26 km99%total2 km
- Río Sumpulord 4len here2.01 km2%total105 km
- Quebradaord 3len here1.02 km34%total3 km
- Quebrada La Quebradonaord 2len here0.82 km5%total16 km
- Río Corozoord 3len here0.78 km60%total1 km
- Quebrada de Guayabillasord 1len here0.60 km23%total3 km
- Río Aguaord 1len here0.40 km14%total3 km
- Frontera: El Salvador - Hondurasord 1len here0.01 km0%total6 km
- Quebrada de Guarneciaord 2len here0.01 km0%total7 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 14.28455, -89.33642
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.