Reserva de Biosfera Río San Juan Nicaragua
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1999
18 312 km²
Commune · CRI
Costa Rica
Species observed
340
Observations
5 133
Area
267,8km²
Sample of 20 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).
Tissu écologique de Llanuras del Gaspar : 14 espèces reliées par 18 interactions GloBI sur 2 types (connectance 8.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
340 distinct species · 5 133 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
25,0°C
Annual rain
4 405mm
Warmest m°
29,0°C
Coldest m°
21,3°C
Elevation: 18 m on average (min 5 m, max 41 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,3
Org. C
57,0g/kg
Clay
31,6%
Sand
34,0%
Silt
34,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vaGLiMaggregated to Sarapiquí
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
73,8km
Lake surface here
0,14km²
Basins crossed
4
Max stream order
7
Max drainage
41 214km²
Discharge in basins
248,0m³/s
Mean precip.
4 779mm/an
Mean T°
26,0°C
Moisture idx
0,68
Mean runoff
2 778mm/an
Mean elev. (basins)
37m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,0nW
Built-up
3,7%
Pesticides
37,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
UNESCO-MAB Biosphere Reserve · 1999
18 312 km²
UNESCO-MAB Biosphere Reserve · 2007
9 148 km²
Wetland of International Importance (Ramsar Site) · 1996
874 km²
National Wildlife Refuge · 1985
812 km²
National Wildlife Refuge · 1961
600 km²
Wetland of International Importance (Ramsar Site) · 2001
434 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN