Reserva de Biosfera Río San Juan Nicaragua
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1999
18 312 km²
Municipality · NIC
Acoyapa
Nicaragua
AwTropical, savannah(96 %)
Species observed
653
Observations
4 270
Area
1 196,9km²
Ecological tissue
Sample of 38 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 Acoyapa : 25 espèces reliées par 46 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
46
Connectance
0.062
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
653 distinct species · 4 270 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,3°C
Annual rain
1 476mm
Warmest m°
32,4°C
Coldest m°
22,6°C
Elevation: 81 m on average (min 31 m, max 407 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,3°C
Annual rain
1 476mm
Warmest month
32,4°C
Coldest month
22,6°C
Mean alt.
81m
Min
31m
Max
407m
Std. dev.
52m
Köppen-Geiger (dominant)
AwTropical, savannah(96 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
34,5g/kg
Clay
39,4%
Sand
25,9%
Silt
34,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vaGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
49,8g/kg
Clay
37,7%
Sand
26,6%
Silt
35,6%
5–15 cm
pH H₂O
6,1
Org. C
30,6g/kg
Clay
38,9%
Sand
26,1%
Silt
35,0%
15–30 cm
pH H₂O
6,2
Org. C
23,1g/kg
Clay
41,5%
Sand
24,9%
Silt
33,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.7%
Crops45.1%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)39.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 1 lakes · 36 rivers
Hydrology metrics for this exact territory
Stream length here
321,0km
Lake surface here
70,29km²
Basins crossed
5
Max stream order
4
Max drainage
4 602km²
Discharge in basins
38,0m³/s
Mean precip.
1 693mm/an
Mean T°
25,9°C
Moisture idx
0,03
Mean runoff
452mm/an
Mean elev. (basins)
127m
Watersheds crossing here
- Bassin de Río Ojocuapasub-area849,3 km²overlap460.76 km²38%
- Bassin de Río Oyatesub-area1 036,7 km²overlap407.92 km²34%
- Bassin de Quebrada Catarinasub-area1 079 km²overlap220.83 km²18%
- Bassin de Estero El Monotesub-area112,3 km²overlap56.05 km²5%
- Bassin de Río Mayalessub-area1 949,7 km²overlap51.28 km²4%
Lakes (1, top by area)
Rivers / streams (36, ord ≥ 4)
- Río Ojocuapaord 3len here40.66 km95%total43 km
- Río Oyateord 4len here29.61 km58%total51 km
- Río de Agua (Guanacastillo)ord 3len here26.66 km99%total27 km
- Quebrada Catarinaord 1len here25.16 km54%total46 km
- Río Acoyapaord 3len here19.42 km100%total19 km
- Estero Oropotenteord 3len here17.54 km50%total35 km
- Quebrada Niscaslaord 2len here16.23 km100%total16 km
- Estero El Monoteord 1len here13.52 km42%total32 km
- Quebrada La Vainilla o Monte Grandeord 1len here13.47 km83%total16 km
- Quebrada El Socorroord 1len here13.07 km74%total18 km
- Quebrada Las Mercedesord 2len here11.40 km88%total13 km
- Estero Güiscoyolarord 1len here10.26 km100%total10 km
24 more river segmentssorted by Strahler order + length
- Río Amopaord 1len here7.89 km67%total12 km
- Estero El Bejucoord 1len here6.77 km100%total7 km
- Caño Los Lagartosord 2len here6.68 km100%total7 km
- Caño Zanjón de Los Micosord 1len here5.39 km100%total5 km
- Estero San Luisord 1len here5.32 km100%total5 km
- Estero Doloresord 4len here4.89 km20%total24 km
- Quebrada El Corozoord 2len here4.51 km30%total15 km
- Estero San Juanilloord 2len here4.51 km100%total5 km
- Quebrada Punta de Zuelaord 2len here4.27 km53%total8 km
- Quebrada Cerro Azulord 1len here3.72 km36%total10 km
- Quebrada La Florord 1len here3.63 km100%total4 km
- Quebrada El Miradorord 1len here3.19 km100%total3 km
- Quebrada El Genízaroord 2len here3.14 km100%total3 km
- Quebrada Nicocyaord 2len here3.07 km39%total8 km
- Río Ciegoord 1len here2.72 km100%total3 km
- Zanjón de San Blasord 1len here2.63 km100%total3 km
- Quebrada El Rosarioord 1len here2.24 km43%total5 km
- Río Lóvagoord 2len here2.07 km13%total16 km
- Río Monotaord 2len here1.78 km100%total2 km
- Río El Cacaoord 1len here1.68 km7%total23 km
- Quebrada El Cascabelord 1len here1.44 km41%total4 km
- Estero El Carmenord 1len here1.42 km100%total1 km
- Caño La Curtiembreord 1len here0.79 km14%total6 km
- Río El Garrobalord 1len here0.28 km12%total2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
6,2%
Pesticides
26,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Applicable · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN