Cerros de Yalí
IUCN IVNature Reserve · 1991
51 km²
Municipality · NIC
San Rafael del Norte
Nicaragua
AwTropical, savannah(91 %)
Species observed
606
Observations
8 366
Area
384,7km²
Ecological tissue
Sample of 17 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 San Rafael del Norte : 11 espèces reliées par 23 interactions GloBI sur 3 types (connectance 16.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
17
Interactions affichées
23
Connectance
0.169
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
606 distinct species · 8 366 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
21,6°C
Annual rain
1 370mm
Warmest m°
28,9°C
Coldest m°
15,7°C
Elevation: 953 m on average (min 436 m, max 1 535 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
21,6°C
Annual rain
1 370mm
Warmest month
28,9°C
Coldest month
15,7°C
Mean alt.
953m
Min
436m
Max
1 535m
Std. dev.
216m
Köppen-Geiger (dominant)
AwTropical, savannah(91 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
33,6g/kg
Clay
39,9%
Sand
28,2%
Silt
31,8%
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
6,4
Org. C
47,8g/kg
Clay
37,1%
Sand
30,1%
Silt
32,8%
5–15 cm
pH H₂O
6,4
Org. C
33,2g/kg
Clay
39,7%
Sand
28,2%
Silt
32,0%
15–30 cm
pH H₂O
6,4
Org. C
19,8g/kg
Clay
43,0%
Sand
26,4%
Silt
30,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest40.7%
Crops24.3%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)34.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
81,6km
Basins crossed
5
Max stream order
5
Max drainage
5 616km²
Discharge in basins
28,0m³/s
Mean precip.
1 393mm/an
Mean T°
22,2°C
Moisture idx
-0,13
Mean runoff
495mm/an
Mean elev. (basins)
754m
Watersheds crossing here
Rivers / streams (14, ord ≥ 4)
- Río Grandeord 4len here13.24 km10%total138 km
- Río Negroord 2len here11.69 km74%total16 km
- Caño La Ricaord 3len here11.55 km81%total14 km
- Quebrada El Chilamateord 4len here9.15 km72%total13 km
- Quebrada Río Grandeord 1len here9.00 km70%total13 km
- Río San Rafael del Norteord 3len here5.85 km26%total23 km
- Caño El Rosarioord 1len here4.80 km91%total5 km
- Quebrada Corral de Piedraord 4len here4.78 km100%total5 km
- Río San Gabrielord 2len here4.68 km38%total12 km
- Caño La Florord 1len here2.69 km100%total3 km
- Río San Marcosord 1len here2.25 km100%total2 km
- Río El Cacaoord 1len here1.11 km5%total23 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,1nW
Built-up
32,6%
Pesticides
22,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN